mirror of https://gitee.com/openkylin/linux.git
Merge branches 'tpu-pwm', 'backlight' and 'soc' into cleanup2-base
This commit is contained in:
Simon Horman
commit
4431374926
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@ -183,6 +183,7 @@ dtb-$(CONFIG_ARCH_U8500) += snowball.dtb \
|
||||||
ccu9540.dtb
|
ccu9540.dtb
|
||||||
dtb-$(CONFIG_ARCH_S3C24XX) += s3c2416-smdk2416.dtb
|
dtb-$(CONFIG_ARCH_S3C24XX) += s3c2416-smdk2416.dtb
|
||||||
dtb-$(CONFIG_ARCH_SHMOBILE) += emev2-kzm9d.dtb \
|
dtb-$(CONFIG_ARCH_SHMOBILE) += emev2-kzm9d.dtb \
|
||||||
|
emev2-kzm9d-reference.dtb \
|
||||||
r8a7740-armadillo800eva.dtb \
|
r8a7740-armadillo800eva.dtb \
|
||||||
r8a7778-bockw.dtb \
|
r8a7778-bockw.dtb \
|
||||||
r8a7740-armadillo800eva-reference.dtb \
|
r8a7740-armadillo800eva-reference.dtb \
|
||||||
|
|
|
||||||
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@ -0,0 +1,57 @@
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||||||
|
/*
|
||||||
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* Device Tree Source for the KZM9D board
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||||||
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*
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||||||
|
* Copyright (C) 2013 Renesas Solutions Corp.
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||||||
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*
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||||||
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* This file is licensed under the terms of the GNU General Public License
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||||||
|
* version 2. This program is licensed "as is" without any warranty of any
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||||||
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* kind, whether express or implied.
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||||||
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*/
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||||||
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/dts-v1/;
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||||||
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||||||
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/include/ "emev2.dtsi"
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||||||
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||||||
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/ {
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||||||
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model = "EMEV2 KZM9D Board";
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||||||
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compatible = "renesas,kzm9d-reference", "renesas,emev2";
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||||||
|
|
||||||
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memory {
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||||||
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device_type = "memory";
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||||||
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reg = <0x40000000 0x8000000>;
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||||||
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};
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||||||
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||||||
|
chosen {
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||||||
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bootargs = "console=ttyS1,115200n81 ignore_loglevel root=/dev/nfs ip=dhcp nfsroot=,rsize=4096,wsize=4096";
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||||||
|
};
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||||||
|
|
||||||
|
reg_1p8v: regulator@0 {
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||||||
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compatible = "regulator-fixed";
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||||||
|
regulator-name = "fixed-1.8V";
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||||||
|
regulator-min-microvolt = <1800000>;
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||||||
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regulator-max-microvolt = <1800000>;
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||||||
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regulator-always-on;
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||||||
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regulator-boot-on;
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||||||
|
};
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||||||
|
|
||||||
|
reg_3p3v: regulator@1 {
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||||||
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compatible = "regulator-fixed";
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||||||
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regulator-name = "fixed-3.3V";
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||||||
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regulator-min-microvolt = <3300000>;
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||||||
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regulator-max-microvolt = <3300000>;
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||||||
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regulator-always-on;
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||||||
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regulator-boot-on;
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||||||
|
};
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||||||
|
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||||||
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lan9220@20000000 {
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||||||
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compatible = "smsc,lan9220", "smsc,lan9115";
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||||||
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reg = <0x20000000 0x10000>;
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||||||
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phy-mode = "mii";
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||||||
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interrupt-parent = <&gpio0>;
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||||||
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interrupts = <1 1>; /* active high */
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||||||
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reg-io-width = <4>;
|
||||||
|
smsc,irq-active-high;
|
||||||
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smsc,irq-push-pull;
|
||||||
|
vddvario-supply = <®_1p8v>;
|
||||||
|
vdd33a-supply = <®_3p3v>;
|
||||||
|
};
|
||||||
|
};
|
||||||
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|
@ -21,6 +21,6 @@ memory {
|
||||||
};
|
};
|
||||||
|
|
||||||
chosen {
|
chosen {
|
||||||
bootargs = "console=tty0 console=ttyS1,115200n81 earlyprintk=serial8250-em.1,115200n81 mem=128M@0x40000000 ignore_loglevel root=/dev/nfs ip=dhcp nfsroot=,rsize=4096,wsize=4096";
|
bootargs = "console=ttyS1,115200n81 ignore_loglevel root=/dev/nfs ip=dhcp nfsroot=,rsize=4096,wsize=4096";
|
||||||
};
|
};
|
||||||
};
|
};
|
||||||
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|
|
||||||
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@ -14,6 +14,14 @@ / {
|
||||||
compatible = "renesas,emev2";
|
compatible = "renesas,emev2";
|
||||||
interrupt-parent = <&gic>;
|
interrupt-parent = <&gic>;
|
||||||
|
|
||||||
|
aliases {
|
||||||
|
gpio0 = &gpio0;
|
||||||
|
gpio1 = &gpio1;
|
||||||
|
gpio2 = &gpio2;
|
||||||
|
gpio3 = &gpio3;
|
||||||
|
gpio4 = &gpio4;
|
||||||
|
};
|
||||||
|
|
||||||
cpus {
|
cpus {
|
||||||
#address-cells = <1>;
|
#address-cells = <1>;
|
||||||
#size-cells = <0>;
|
#size-cells = <0>;
|
||||||
|
|
@ -67,4 +75,55 @@ uart@e1050000 {
|
||||||
reg = <0xe1050000 0x38>;
|
reg = <0xe1050000 0x38>;
|
||||||
interrupts = <0 11 0>;
|
interrupts = <0 11 0>;
|
||||||
};
|
};
|
||||||
|
|
||||||
|
gpio0: gpio@e0050000 {
|
||||||
|
compatible = "renesas,em-gio";
|
||||||
|
reg = <0xe0050000 0x2c>, <0xe0050040 0x20>;
|
||||||
|
interrupts = <0 67 0>, <0 68 0>;
|
||||||
|
gpio-controller;
|
||||||
|
#gpio-cells = <2>;
|
||||||
|
ngpios = <32>;
|
||||||
|
interrupt-controller;
|
||||||
|
#interrupt-cells = <2>;
|
||||||
|
};
|
||||||
|
gpio1: gpio@e0050080 {
|
||||||
|
compatible = "renesas,em-gio";
|
||||||
|
reg = <0xe0050080 0x2c>, <0xe00500c0 0x20>;
|
||||||
|
interrupts = <0 69 0>, <0 70 0>;
|
||||||
|
gpio-controller;
|
||||||
|
#gpio-cells = <2>;
|
||||||
|
ngpios = <32>;
|
||||||
|
interrupt-controller;
|
||||||
|
#interrupt-cells = <2>;
|
||||||
|
};
|
||||||
|
gpio2: gpio@e0050100 {
|
||||||
|
compatible = "renesas,em-gio";
|
||||||
|
reg = <0xe0050100 0x2c>, <0xe0050140 0x20>;
|
||||||
|
interrupts = <0 71 0>, <0 72 0>;
|
||||||
|
gpio-controller;
|
||||||
|
#gpio-cells = <2>;
|
||||||
|
ngpios = <32>;
|
||||||
|
interrupt-controller;
|
||||||
|
#interrupt-cells = <2>;
|
||||||
|
};
|
||||||
|
gpio3: gpio@e0050180 {
|
||||||
|
compatible = "renesas,em-gio";
|
||||||
|
reg = <0xe0050180 0x2c>, <0xe00501c0 0x20>;
|
||||||
|
interrupts = <0 73 0>, <0 74 0>;
|
||||||
|
gpio-controller;
|
||||||
|
#gpio-cells = <2>;
|
||||||
|
ngpios = <32>;
|
||||||
|
interrupt-controller;
|
||||||
|
#interrupt-cells = <2>;
|
||||||
|
};
|
||||||
|
gpio4: gpio@e0050200 {
|
||||||
|
compatible = "renesas,em-gio";
|
||||||
|
reg = <0xe0050200 0x2c>, <0xe0050240 0x20>;
|
||||||
|
interrupts = <0 75 0>, <0 76 0>;
|
||||||
|
gpio-controller;
|
||||||
|
#gpio-cells = <2>;
|
||||||
|
ngpios = <31>;
|
||||||
|
interrupt-controller;
|
||||||
|
#interrupt-cells = <2>;
|
||||||
|
};
|
||||||
};
|
};
|
||||||
|
|
|
||||||
|
|
@ -50,3 +50,25 @@ ethernet@8000000 {
|
||||||
};
|
};
|
||||||
};
|
};
|
||||||
};
|
};
|
||||||
|
|
||||||
|
&i2c5 {
|
||||||
|
vdd_dvfs: max8973@1b {
|
||||||
|
compatible = "maxim,max8973";
|
||||||
|
reg = <0x1b>;
|
||||||
|
|
||||||
|
regulator-min-microvolt = <935000>;
|
||||||
|
regulator-max-microvolt = <1200000>;
|
||||||
|
regulator-boot-on;
|
||||||
|
regulator-always-on;
|
||||||
|
};
|
||||||
|
};
|
||||||
|
|
||||||
|
&cpu0 {
|
||||||
|
cpu0-supply = <&vdd_dvfs>;
|
||||||
|
operating-points = <
|
||||||
|
/* kHz uV */
|
||||||
|
1950000 1115000
|
||||||
|
1462500 995000
|
||||||
|
>;
|
||||||
|
voltage-tolerance = <1>; /* 1% */
|
||||||
|
};
|
||||||
|
|
|
||||||
|
|
@ -85,4 +85,130 @@ thermal@e61f0000 {
|
||||||
interrupt-parent = <&gic>;
|
interrupt-parent = <&gic>;
|
||||||
interrupts = <0 69 4>;
|
interrupts = <0 69 4>;
|
||||||
};
|
};
|
||||||
|
|
||||||
|
i2c0: i2c@e6500000 {
|
||||||
|
#address-cells = <1>;
|
||||||
|
#size-cells = <0>;
|
||||||
|
compatible = "renesas,rmobile-iic";
|
||||||
|
reg = <0 0xe6500000 0 0x428>;
|
||||||
|
interrupt-parent = <&gic>;
|
||||||
|
interrupts = <0 174 0x4>;
|
||||||
|
};
|
||||||
|
|
||||||
|
i2c1: i2c@e6510000 {
|
||||||
|
#address-cells = <1>;
|
||||||
|
#size-cells = <0>;
|
||||||
|
compatible = "renesas,rmobile-iic";
|
||||||
|
reg = <0 0xe6510000 0 0x428>;
|
||||||
|
interrupt-parent = <&gic>;
|
||||||
|
interrupts = <0 175 0x4>;
|
||||||
|
};
|
||||||
|
|
||||||
|
i2c2: i2c@e6520000 {
|
||||||
|
#address-cells = <1>;
|
||||||
|
#size-cells = <0>;
|
||||||
|
compatible = "renesas,rmobile-iic";
|
||||||
|
reg = <0 0xe6520000 0 0x428>;
|
||||||
|
interrupt-parent = <&gic>;
|
||||||
|
interrupts = <0 176 0x4>;
|
||||||
|
};
|
||||||
|
|
||||||
|
i2c3: i2c@e6530000 {
|
||||||
|
#address-cells = <1>;
|
||||||
|
#size-cells = <0>;
|
||||||
|
compatible = "renesas,rmobile-iic";
|
||||||
|
reg = <0 0xe6530000 0 0x428>;
|
||||||
|
interrupt-parent = <&gic>;
|
||||||
|
interrupts = <0 177 0x4>;
|
||||||
|
};
|
||||||
|
|
||||||
|
i2c4: i2c@e6540000 {
|
||||||
|
#address-cells = <1>;
|
||||||
|
#size-cells = <0>;
|
||||||
|
compatible = "renesas,rmobile-iic";
|
||||||
|
reg = <0 0xe6540000 0 0x428>;
|
||||||
|
interrupt-parent = <&gic>;
|
||||||
|
interrupts = <0 178 0x4>;
|
||||||
|
};
|
||||||
|
|
||||||
|
i2c5: i2c@e60b0000 {
|
||||||
|
#address-cells = <1>;
|
||||||
|
#size-cells = <0>;
|
||||||
|
compatible = "renesas,rmobile-iic";
|
||||||
|
reg = <0 0xe60b0000 0 0x428>;
|
||||||
|
interrupt-parent = <&gic>;
|
||||||
|
interrupts = <0 179 0x4>;
|
||||||
|
};
|
||||||
|
|
||||||
|
i2c6: i2c@e6550000 {
|
||||||
|
#address-cells = <1>;
|
||||||
|
#size-cells = <0>;
|
||||||
|
compatible = "renesas,rmobile-iic";
|
||||||
|
reg = <0 0xe6550000 0 0x428>;
|
||||||
|
interrupt-parent = <&gic>;
|
||||||
|
interrupts = <0 184 0x4>;
|
||||||
|
};
|
||||||
|
|
||||||
|
i2c7: i2c@e6560000 {
|
||||||
|
#address-cells = <1>;
|
||||||
|
#size-cells = <0>;
|
||||||
|
compatible = "renesas,rmobile-iic";
|
||||||
|
reg = <0 0xe6560000 0 0x428>;
|
||||||
|
interrupt-parent = <&gic>;
|
||||||
|
interrupts = <0 185 0x4>;
|
||||||
|
};
|
||||||
|
|
||||||
|
i2c8: i2c@e6570000 {
|
||||||
|
#address-cells = <1>;
|
||||||
|
#size-cells = <0>;
|
||||||
|
compatible = "renesas,rmobile-iic";
|
||||||
|
reg = <0 0xe6570000 0 0x428>;
|
||||||
|
interrupt-parent = <&gic>;
|
||||||
|
interrupts = <0 173 0x4>;
|
||||||
|
};
|
||||||
|
|
||||||
|
mmcif0: mmcif@ee200000 {
|
||||||
|
compatible = "renesas,sh-mmcif";
|
||||||
|
reg = <0 0xee200000 0 0x80>;
|
||||||
|
interrupt-parent = <&gic>;
|
||||||
|
interrupts = <0 169 0x4>;
|
||||||
|
reg-io-width = <4>;
|
||||||
|
status = "disabled";
|
||||||
|
};
|
||||||
|
|
||||||
|
mmcif1: mmcif@ee220000 {
|
||||||
|
compatible = "renesas,sh-mmcif";
|
||||||
|
reg = <0 0xee220000 0 0x80>;
|
||||||
|
interrupt-parent = <&gic>;
|
||||||
|
interrupts = <0 170 0x4>;
|
||||||
|
reg-io-width = <4>;
|
||||||
|
status = "disabled";
|
||||||
|
};
|
||||||
|
|
||||||
|
sdhi0: sdhi@ee100000 {
|
||||||
|
compatible = "renesas,r8a73a4-sdhi";
|
||||||
|
reg = <0 0xee100000 0 0x100>;
|
||||||
|
interrupt-parent = <&gic>;
|
||||||
|
interrupts = <0 165 4>;
|
||||||
|
cap-sd-highspeed;
|
||||||
|
status = "disabled";
|
||||||
|
};
|
||||||
|
|
||||||
|
sdhi1: sdhi@ee120000 {
|
||||||
|
compatible = "renesas,r8a73a4-sdhi";
|
||||||
|
reg = <0 0xee120000 0 0x100>;
|
||||||
|
interrupt-parent = <&gic>;
|
||||||
|
interrupts = <0 166 4>;
|
||||||
|
cap-sd-highspeed;
|
||||||
|
status = "disabled";
|
||||||
|
};
|
||||||
|
|
||||||
|
sdhi2: sdhi@ee140000 {
|
||||||
|
compatible = "renesas,r8a73a4-sdhi";
|
||||||
|
reg = <0 0xee140000 0 0x100>;
|
||||||
|
interrupt-parent = <&gic>;
|
||||||
|
interrupts = <0 167 4>;
|
||||||
|
cap-sd-highspeed;
|
||||||
|
status = "disabled";
|
||||||
|
};
|
||||||
};
|
};
|
||||||
|
|
|
||||||
|
|
@ -54,4 +54,58 @@ irqc0: interrupt-controller@e61c0000 {
|
||||||
interrupt-parent = <&gic>;
|
interrupt-parent = <&gic>;
|
||||||
interrupts = <0 0 4>, <0 1 4>, <0 2 4>, <0 3 4>;
|
interrupts = <0 0 4>, <0 1 4>, <0 2 4>, <0 3 4>;
|
||||||
};
|
};
|
||||||
|
|
||||||
|
mmcif0: mmcif@ee200000 {
|
||||||
|
compatible = "renesas,sh-mmcif";
|
||||||
|
reg = <0 0xee200000 0 0x80>;
|
||||||
|
interrupt-parent = <&gic>;
|
||||||
|
interrupts = <0 169 0x4>;
|
||||||
|
reg-io-width = <4>;
|
||||||
|
status = "disabled";
|
||||||
|
};
|
||||||
|
|
||||||
|
mmcif1: mmcif@ee220000 {
|
||||||
|
compatible = "renesas,sh-mmcif";
|
||||||
|
reg = <0 0xee220000 0 0x80>;
|
||||||
|
interrupt-parent = <&gic>;
|
||||||
|
interrupts = <0 170 0x4>;
|
||||||
|
reg-io-width = <4>;
|
||||||
|
status = "disabled";
|
||||||
|
};
|
||||||
|
|
||||||
|
sdhi0: sdhi@ee100000 {
|
||||||
|
compatible = "renesas,r8a7790-sdhi";
|
||||||
|
reg = <0 0xee100000 0 0x100>;
|
||||||
|
interrupt-parent = <&gic>;
|
||||||
|
interrupts = <0 165 4>;
|
||||||
|
cap-sd-highspeed;
|
||||||
|
status = "disabled";
|
||||||
|
};
|
||||||
|
|
||||||
|
sdhi1: sdhi@ee120000 {
|
||||||
|
compatible = "renesas,r8a7790-sdhi";
|
||||||
|
reg = <0 0xee120000 0 0x100>;
|
||||||
|
interrupt-parent = <&gic>;
|
||||||
|
interrupts = <0 166 4>;
|
||||||
|
cap-sd-highspeed;
|
||||||
|
status = "disabled";
|
||||||
|
};
|
||||||
|
|
||||||
|
sdhi2: sdhi@ee140000 {
|
||||||
|
compatible = "renesas,r8a7790-sdhi";
|
||||||
|
reg = <0 0xee140000 0 0x100>;
|
||||||
|
interrupt-parent = <&gic>;
|
||||||
|
interrupts = <0 167 4>;
|
||||||
|
cap-sd-highspeed;
|
||||||
|
status = "disabled";
|
||||||
|
};
|
||||||
|
|
||||||
|
sdhi3: sdhi@ee160000 {
|
||||||
|
compatible = "renesas,r8a7790-sdhi";
|
||||||
|
reg = <0 0xee160000 0 0x100>;
|
||||||
|
interrupt-parent = <&gic>;
|
||||||
|
interrupts = <0 168 4>;
|
||||||
|
cap-sd-highspeed;
|
||||||
|
status = "disabled";
|
||||||
|
};
|
||||||
};
|
};
|
||||||
|
|
|
||||||
|
|
@ -23,9 +23,10 @@ config ARCH_R8A73A4
|
||||||
select ARCH_WANT_OPTIONAL_GPIOLIB
|
select ARCH_WANT_OPTIONAL_GPIOLIB
|
||||||
select ARM_GIC
|
select ARM_GIC
|
||||||
select CPU_V7
|
select CPU_V7
|
||||||
select HAVE_ARM_ARCH_TIMER
|
|
||||||
select SH_CLK_CPG
|
select SH_CLK_CPG
|
||||||
select RENESAS_IRQC
|
select RENESAS_IRQC
|
||||||
|
select ARCH_HAS_CPUFREQ
|
||||||
|
select ARCH_HAS_OPP
|
||||||
|
|
||||||
config ARCH_R8A7740
|
config ARCH_R8A7740
|
||||||
bool "R-Mobile A1 (R8A77400)"
|
bool "R-Mobile A1 (R8A77400)"
|
||||||
|
|
@ -59,7 +60,6 @@ config ARCH_R8A7790
|
||||||
select ARCH_WANT_OPTIONAL_GPIOLIB
|
select ARCH_WANT_OPTIONAL_GPIOLIB
|
||||||
select ARM_GIC
|
select ARM_GIC
|
||||||
select CPU_V7
|
select CPU_V7
|
||||||
select HAVE_ARM_ARCH_TIMER
|
|
||||||
select SH_CLK_CPG
|
select SH_CLK_CPG
|
||||||
select RENESAS_IRQC
|
select RENESAS_IRQC
|
||||||
|
|
||||||
|
|
@ -156,6 +156,18 @@ config MACH_KZM9D
|
||||||
select REGULATOR_FIXED_VOLTAGE if REGULATOR
|
select REGULATOR_FIXED_VOLTAGE if REGULATOR
|
||||||
select USE_OF
|
select USE_OF
|
||||||
|
|
||||||
|
config MACH_KZM9D_REFERENCE
|
||||||
|
bool "KZM9D board - Reference Device Tree Implementation"
|
||||||
|
depends on ARCH_EMEV2
|
||||||
|
select REGULATOR_FIXED_VOLTAGE if REGULATOR
|
||||||
|
select USE_OF
|
||||||
|
---help---
|
||||||
|
Use reference implementation of KZM9D board support
|
||||||
|
which makes a greater use of device tree at the expense
|
||||||
|
of not supporting a number of devices.
|
||||||
|
|
||||||
|
This is intended to aid developers
|
||||||
|
|
||||||
config MACH_KZM9G
|
config MACH_KZM9G
|
||||||
bool "KZM-A9-GT board"
|
bool "KZM-A9-GT board"
|
||||||
depends on ARCH_SH73A0
|
depends on ARCH_SH73A0
|
||||||
|
|
|
||||||
|
|
@ -46,6 +46,7 @@ obj-$(CONFIG_MACH_LAGER) += board-lager.o
|
||||||
obj-$(CONFIG_MACH_ARMADILLO800EVA) += board-armadillo800eva.o
|
obj-$(CONFIG_MACH_ARMADILLO800EVA) += board-armadillo800eva.o
|
||||||
obj-$(CONFIG_MACH_ARMADILLO800EVA_REFERENCE) += board-armadillo800eva-reference.o
|
obj-$(CONFIG_MACH_ARMADILLO800EVA_REFERENCE) += board-armadillo800eva-reference.o
|
||||||
obj-$(CONFIG_MACH_KZM9D) += board-kzm9d.o
|
obj-$(CONFIG_MACH_KZM9D) += board-kzm9d.o
|
||||||
|
obj-$(CONFIG_MACH_KZM9D_REFERENCE) += board-kzm9d-reference.o
|
||||||
obj-$(CONFIG_MACH_KZM9G) += board-kzm9g.o
|
obj-$(CONFIG_MACH_KZM9G) += board-kzm9g.o
|
||||||
obj-$(CONFIG_MACH_KZM9G_REFERENCE) += board-kzm9g-reference.o
|
obj-$(CONFIG_MACH_KZM9G_REFERENCE) += board-kzm9g-reference.o
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -7,6 +7,7 @@ loadaddr-$(CONFIG_MACH_ARMADILLO800EVA_REFERENCE) += 0x40008000
|
||||||
loadaddr-$(CONFIG_MACH_BOCKW) += 0x60008000
|
loadaddr-$(CONFIG_MACH_BOCKW) += 0x60008000
|
||||||
loadaddr-$(CONFIG_MACH_KOTA2) += 0x41008000
|
loadaddr-$(CONFIG_MACH_KOTA2) += 0x41008000
|
||||||
loadaddr-$(CONFIG_MACH_KZM9D) += 0x40008000
|
loadaddr-$(CONFIG_MACH_KZM9D) += 0x40008000
|
||||||
|
loadaddr-$(CONFIG_MACH_KZM9D_REFERENCE) += 0x40008000
|
||||||
loadaddr-$(CONFIG_MACH_KZM9G) += 0x41008000
|
loadaddr-$(CONFIG_MACH_KZM9G) += 0x41008000
|
||||||
loadaddr-$(CONFIG_MACH_KZM9G_REFERENCE) += 0x41008000
|
loadaddr-$(CONFIG_MACH_KZM9G_REFERENCE) += 0x41008000
|
||||||
loadaddr-$(CONFIG_MACH_LAGER) += 0x40008000
|
loadaddr-$(CONFIG_MACH_LAGER) += 0x40008000
|
||||||
|
|
|
||||||
|
|
@ -41,6 +41,7 @@
|
||||||
#include <linux/mmc/sh_mmcif.h>
|
#include <linux/mmc/sh_mmcif.h>
|
||||||
#include <linux/mmc/sh_mobile_sdhi.h>
|
#include <linux/mmc/sh_mobile_sdhi.h>
|
||||||
#include <linux/mfd/tmio.h>
|
#include <linux/mfd/tmio.h>
|
||||||
|
#include <linux/platform_data/bd6107.h>
|
||||||
#include <linux/sh_clk.h>
|
#include <linux/sh_clk.h>
|
||||||
#include <linux/irqchip/arm-gic.h>
|
#include <linux/irqchip/arm-gic.h>
|
||||||
#include <video/sh_mobile_lcdc.h>
|
#include <video/sh_mobile_lcdc.h>
|
||||||
|
|
@ -291,47 +292,7 @@ static struct platform_device mipidsi0_device = {
|
||||||
},
|
},
|
||||||
};
|
};
|
||||||
|
|
||||||
static unsigned char lcd_backlight_seq[3][2] = {
|
/* LCDC0 and backlight */
|
||||||
{ 0x04, 0x07 },
|
|
||||||
{ 0x23, 0x80 },
|
|
||||||
{ 0x03, 0x01 },
|
|
||||||
};
|
|
||||||
|
|
||||||
static int lcd_backlight_set_brightness(int brightness)
|
|
||||||
{
|
|
||||||
struct i2c_adapter *adap;
|
|
||||||
struct i2c_msg msg;
|
|
||||||
unsigned int i;
|
|
||||||
int ret;
|
|
||||||
|
|
||||||
if (brightness == 0) {
|
|
||||||
/* Reset the chip */
|
|
||||||
gpio_set_value(235, 0);
|
|
||||||
mdelay(24);
|
|
||||||
gpio_set_value(235, 1);
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
adap = i2c_get_adapter(1);
|
|
||||||
if (adap == NULL)
|
|
||||||
return -ENODEV;
|
|
||||||
|
|
||||||
for (i = 0; i < ARRAY_SIZE(lcd_backlight_seq); i++) {
|
|
||||||
msg.addr = 0x6d;
|
|
||||||
msg.buf = &lcd_backlight_seq[i][0];
|
|
||||||
msg.len = 2;
|
|
||||||
msg.flags = 0;
|
|
||||||
|
|
||||||
ret = i2c_transfer(adap, &msg, 1);
|
|
||||||
if (ret < 0)
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
i2c_put_adapter(adap);
|
|
||||||
return ret < 0 ? ret : 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* LCDC0 */
|
|
||||||
static const struct fb_videomode lcdc0_modes[] = {
|
static const struct fb_videomode lcdc0_modes[] = {
|
||||||
{
|
{
|
||||||
.name = "R63302(QHD)",
|
.name = "R63302(QHD)",
|
||||||
|
|
@ -361,11 +322,6 @@ static struct sh_mobile_lcdc_info lcdc0_info = {
|
||||||
.width = 44,
|
.width = 44,
|
||||||
.height = 79,
|
.height = 79,
|
||||||
},
|
},
|
||||||
.bl_info = {
|
|
||||||
.name = "sh_mobile_lcdc_bl",
|
|
||||||
.max_brightness = 1,
|
|
||||||
.set_brightness = lcd_backlight_set_brightness,
|
|
||||||
},
|
|
||||||
.tx_dev = &mipidsi0_device,
|
.tx_dev = &mipidsi0_device,
|
||||||
}
|
}
|
||||||
};
|
};
|
||||||
|
|
@ -394,6 +350,17 @@ static struct platform_device lcdc0_device = {
|
||||||
},
|
},
|
||||||
};
|
};
|
||||||
|
|
||||||
|
static struct bd6107_platform_data backlight_data = {
|
||||||
|
.fbdev = &lcdc0_device.dev,
|
||||||
|
.reset = 235,
|
||||||
|
.def_value = 0,
|
||||||
|
};
|
||||||
|
|
||||||
|
static struct i2c_board_info backlight_board_info = {
|
||||||
|
I2C_BOARD_INFO("bd6107", 0x6d),
|
||||||
|
.platform_data = &backlight_data,
|
||||||
|
};
|
||||||
|
|
||||||
/* Fixed 2.8V regulators to be used by SDHI0 */
|
/* Fixed 2.8V regulators to be used by SDHI0 */
|
||||||
static struct regulator_consumer_supply fixed2v8_power_consumers[] =
|
static struct regulator_consumer_supply fixed2v8_power_consumers[] =
|
||||||
{
|
{
|
||||||
|
|
@ -648,15 +615,15 @@ static void __init ag5evm_init(void)
|
||||||
gpio_set_value(217, 1);
|
gpio_set_value(217, 1);
|
||||||
mdelay(100);
|
mdelay(100);
|
||||||
|
|
||||||
/* LCD backlight controller */
|
|
||||||
gpio_request_one(235, GPIOF_OUT_INIT_LOW, NULL); /* RESET */
|
|
||||||
lcd_backlight_set_brightness(0);
|
|
||||||
|
|
||||||
#ifdef CONFIG_CACHE_L2X0
|
#ifdef CONFIG_CACHE_L2X0
|
||||||
/* Shared attribute override enable, 64K*8way */
|
/* Shared attribute override enable, 64K*8way */
|
||||||
l2x0_init(IOMEM(0xf0100000), 0x00460000, 0xc2000fff);
|
l2x0_init(IOMEM(0xf0100000), 0x00460000, 0xc2000fff);
|
||||||
#endif
|
#endif
|
||||||
sh73a0_add_standard_devices();
|
sh73a0_add_standard_devices();
|
||||||
|
|
||||||
|
i2c_register_board_info(1, &backlight_board_info, 1);
|
||||||
|
|
||||||
platform_add_devices(ag5evm_devices, ARRAY_SIZE(ag5evm_devices));
|
platform_add_devices(ag5evm_devices, ARRAY_SIZE(ag5evm_devices));
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -20,7 +20,6 @@
|
||||||
|
|
||||||
#include <linux/gpio.h>
|
#include <linux/gpio.h>
|
||||||
#include <linux/interrupt.h>
|
#include <linux/interrupt.h>
|
||||||
#include <linux/irqchip.h>
|
|
||||||
#include <linux/kernel.h>
|
#include <linux/kernel.h>
|
||||||
#include <linux/pinctrl/machine.h>
|
#include <linux/pinctrl/machine.h>
|
||||||
#include <linux/platform_device.h>
|
#include <linux/platform_device.h>
|
||||||
|
|
@ -102,7 +101,7 @@ static const char *ape6evm_boards_compat_dt[] __initdata = {
|
||||||
};
|
};
|
||||||
|
|
||||||
DT_MACHINE_START(APE6EVM_DT, "ape6evm")
|
DT_MACHINE_START(APE6EVM_DT, "ape6evm")
|
||||||
.init_irq = irqchip_init,
|
.init_early = r8a73a4_init_delay,
|
||||||
.init_time = shmobile_timer_init,
|
.init_time = shmobile_timer_init,
|
||||||
.init_machine = ape6evm_add_standard_devices,
|
.init_machine = ape6evm_add_standard_devices,
|
||||||
.dt_compat = ape6evm_boards_compat_dt,
|
.dt_compat = ape6evm_boards_compat_dt,
|
||||||
|
|
|
||||||
|
|
@ -724,15 +724,6 @@ static struct platform_device vcc_sdhi1 = {
|
||||||
};
|
};
|
||||||
|
|
||||||
/* SDHI0 */
|
/* SDHI0 */
|
||||||
/*
|
|
||||||
* FIXME
|
|
||||||
*
|
|
||||||
* It use polling mode here, since
|
|
||||||
* CD (= Card Detect) pin is not connected to SDHI0_CD.
|
|
||||||
* We can use IRQ31 as card detect irq,
|
|
||||||
* but it needs chattering removal operation
|
|
||||||
*/
|
|
||||||
#define IRQ31 irq_pin(31)
|
|
||||||
static struct sh_mobile_sdhi_info sdhi0_info = {
|
static struct sh_mobile_sdhi_info sdhi0_info = {
|
||||||
.dma_slave_tx = SHDMA_SLAVE_SDHI0_TX,
|
.dma_slave_tx = SHDMA_SLAVE_SDHI0_TX,
|
||||||
.dma_slave_rx = SHDMA_SLAVE_SDHI0_RX,
|
.dma_slave_rx = SHDMA_SLAVE_SDHI0_RX,
|
||||||
|
|
|
||||||
|
|
@ -0,0 +1,46 @@
|
||||||
|
/*
|
||||||
|
* kzm9d board support - Reference DT implementation
|
||||||
|
*
|
||||||
|
* Copyright (C) 2013 Renesas Solutions Corp.
|
||||||
|
* Copyright (C) 2013 Magnus Damm
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation; version 2 of the License.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <linux/init.h>
|
||||||
|
#include <linux/of_platform.h>
|
||||||
|
#include <mach/emev2.h>
|
||||||
|
#include <mach/common.h>
|
||||||
|
#include <asm/mach/arch.h>
|
||||||
|
|
||||||
|
static void __init kzm9d_add_standard_devices(void)
|
||||||
|
{
|
||||||
|
emev2_clock_init();
|
||||||
|
|
||||||
|
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
|
||||||
|
}
|
||||||
|
|
||||||
|
static const char *kzm9d_boards_compat_dt[] __initdata = {
|
||||||
|
"renesas,kzm9d-reference",
|
||||||
|
NULL,
|
||||||
|
};
|
||||||
|
|
||||||
|
DT_MACHINE_START(KZM9D_DT, "kzm9d")
|
||||||
|
.smp = smp_ops(emev2_smp_ops),
|
||||||
|
.map_io = emev2_map_io,
|
||||||
|
.init_early = emev2_init_delay,
|
||||||
|
.init_machine = kzm9d_add_standard_devices,
|
||||||
|
.init_late = shmobile_init_late,
|
||||||
|
.dt_compat = kzm9d_boards_compat_dt,
|
||||||
|
MACHINE_END
|
||||||
|
|
@ -85,9 +85,7 @@ static const char *kzm9d_boards_compat_dt[] __initdata = {
|
||||||
DT_MACHINE_START(KZM9D_DT, "kzm9d")
|
DT_MACHINE_START(KZM9D_DT, "kzm9d")
|
||||||
.smp = smp_ops(emev2_smp_ops),
|
.smp = smp_ops(emev2_smp_ops),
|
||||||
.map_io = emev2_map_io,
|
.map_io = emev2_map_io,
|
||||||
.init_early = emev2_add_early_devices,
|
.init_early = emev2_init_delay,
|
||||||
.nr_irqs = NR_IRQS_LEGACY,
|
|
||||||
.init_irq = emev2_init_irq,
|
|
||||||
.init_machine = kzm9d_add_standard_devices,
|
.init_machine = kzm9d_add_standard_devices,
|
||||||
.init_late = shmobile_init_late,
|
.init_late = shmobile_init_late,
|
||||||
.dt_compat = kzm9d_boards_compat_dt,
|
.dt_compat = kzm9d_boards_compat_dt,
|
||||||
|
|
|
||||||
|
|
@ -24,7 +24,6 @@
|
||||||
#include <linux/gpio.h>
|
#include <linux/gpio.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
#include <linux/irq.h>
|
#include <linux/irq.h>
|
||||||
#include <linux/irqchip.h>
|
|
||||||
#include <linux/input.h>
|
#include <linux/input.h>
|
||||||
#include <linux/of_platform.h>
|
#include <linux/of_platform.h>
|
||||||
#include <linux/pinctrl/machine.h>
|
#include <linux/pinctrl/machine.h>
|
||||||
|
|
@ -99,7 +98,6 @@ DT_MACHINE_START(KZM9G_DT, "kzm9g-reference")
|
||||||
.map_io = sh73a0_map_io,
|
.map_io = sh73a0_map_io,
|
||||||
.init_early = sh73a0_init_delay,
|
.init_early = sh73a0_init_delay,
|
||||||
.nr_irqs = NR_IRQS_LEGACY,
|
.nr_irqs = NR_IRQS_LEGACY,
|
||||||
.init_irq = irqchip_init,
|
|
||||||
.init_machine = kzm_init,
|
.init_machine = kzm_init,
|
||||||
.init_time = shmobile_timer_init,
|
.init_time = shmobile_timer_init,
|
||||||
.dt_compat = kzm9g_boards_compat_dt,
|
.dt_compat = kzm9g_boards_compat_dt,
|
||||||
|
|
|
||||||
|
|
@ -22,7 +22,6 @@
|
||||||
#include <linux/gpio_keys.h>
|
#include <linux/gpio_keys.h>
|
||||||
#include <linux/input.h>
|
#include <linux/input.h>
|
||||||
#include <linux/interrupt.h>
|
#include <linux/interrupt.h>
|
||||||
#include <linux/irqchip.h>
|
|
||||||
#include <linux/kernel.h>
|
#include <linux/kernel.h>
|
||||||
#include <linux/leds.h>
|
#include <linux/leds.h>
|
||||||
#include <linux/pinctrl/machine.h>
|
#include <linux/pinctrl/machine.h>
|
||||||
|
|
@ -103,7 +102,7 @@ static const char *lager_boards_compat_dt[] __initdata = {
|
||||||
};
|
};
|
||||||
|
|
||||||
DT_MACHINE_START(LAGER_DT, "lager")
|
DT_MACHINE_START(LAGER_DT, "lager")
|
||||||
.init_irq = irqchip_init,
|
.init_early = r8a7790_init_delay,
|
||||||
.init_time = r8a7790_timer_init,
|
.init_time = r8a7790_timer_init,
|
||||||
.init_machine = lager_add_standard_devices,
|
.init_machine = lager_add_standard_devices,
|
||||||
.dt_compat = lager_boards_compat_dt,
|
.dt_compat = lager_boards_compat_dt,
|
||||||
|
|
|
||||||
|
|
@ -41,6 +41,7 @@
|
||||||
#include <linux/mtd/physmap.h>
|
#include <linux/mtd/physmap.h>
|
||||||
#include <linux/mtd/sh_flctl.h>
|
#include <linux/mtd/sh_flctl.h>
|
||||||
#include <linux/pinctrl/machine.h>
|
#include <linux/pinctrl/machine.h>
|
||||||
|
#include <linux/platform_data/gpio_backlight.h>
|
||||||
#include <linux/pm_clock.h>
|
#include <linux/pm_clock.h>
|
||||||
#include <linux/regulator/fixed.h>
|
#include <linux/regulator/fixed.h>
|
||||||
#include <linux/regulator/machine.h>
|
#include <linux/regulator/machine.h>
|
||||||
|
|
@ -49,7 +50,6 @@
|
||||||
#include <linux/tca6416_keypad.h>
|
#include <linux/tca6416_keypad.h>
|
||||||
#include <linux/usb/renesas_usbhs.h>
|
#include <linux/usb/renesas_usbhs.h>
|
||||||
#include <linux/dma-mapping.h>
|
#include <linux/dma-mapping.h>
|
||||||
|
|
||||||
#include <video/sh_mobile_hdmi.h>
|
#include <video/sh_mobile_hdmi.h>
|
||||||
#include <video/sh_mobile_lcdc.h>
|
#include <video/sh_mobile_lcdc.h>
|
||||||
#include <media/sh_mobile_ceu.h>
|
#include <media/sh_mobile_ceu.h>
|
||||||
|
|
@ -346,7 +346,7 @@ static struct platform_device meram_device = {
|
||||||
},
|
},
|
||||||
};
|
};
|
||||||
|
|
||||||
/* LCDC */
|
/* LCDC and backlight */
|
||||||
static struct fb_videomode mackerel_lcdc_modes[] = {
|
static struct fb_videomode mackerel_lcdc_modes[] = {
|
||||||
{
|
{
|
||||||
.name = "WVGA Panel",
|
.name = "WVGA Panel",
|
||||||
|
|
@ -362,13 +362,6 @@ static struct fb_videomode mackerel_lcdc_modes[] = {
|
||||||
},
|
},
|
||||||
};
|
};
|
||||||
|
|
||||||
static int mackerel_set_brightness(int brightness)
|
|
||||||
{
|
|
||||||
gpio_set_value(31, brightness);
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
static const struct sh_mobile_meram_cfg lcd_meram_cfg = {
|
static const struct sh_mobile_meram_cfg lcd_meram_cfg = {
|
||||||
.icb[0] = {
|
.icb[0] = {
|
||||||
.meram_size = 0x40,
|
.meram_size = 0x40,
|
||||||
|
|
@ -393,11 +386,6 @@ static struct sh_mobile_lcdc_info lcdc_info = {
|
||||||
.width = 152,
|
.width = 152,
|
||||||
.height = 91,
|
.height = 91,
|
||||||
},
|
},
|
||||||
.bl_info = {
|
|
||||||
.name = "sh_mobile_lcdc_bl",
|
|
||||||
.max_brightness = 1,
|
|
||||||
.set_brightness = mackerel_set_brightness,
|
|
||||||
},
|
|
||||||
.meram_cfg = &lcd_meram_cfg,
|
.meram_cfg = &lcd_meram_cfg,
|
||||||
}
|
}
|
||||||
};
|
};
|
||||||
|
|
@ -425,6 +413,20 @@ static struct platform_device lcdc_device = {
|
||||||
},
|
},
|
||||||
};
|
};
|
||||||
|
|
||||||
|
static struct gpio_backlight_platform_data gpio_backlight_data = {
|
||||||
|
.fbdev = &lcdc_device.dev,
|
||||||
|
.gpio = 31,
|
||||||
|
.def_value = 1,
|
||||||
|
.name = "backlight",
|
||||||
|
};
|
||||||
|
|
||||||
|
static struct platform_device gpio_backlight_device = {
|
||||||
|
.name = "gpio-backlight",
|
||||||
|
.dev = {
|
||||||
|
.platform_data = &gpio_backlight_data,
|
||||||
|
},
|
||||||
|
};
|
||||||
|
|
||||||
/* HDMI */
|
/* HDMI */
|
||||||
static struct sh_mobile_hdmi_info hdmi_info = {
|
static struct sh_mobile_hdmi_info hdmi_info = {
|
||||||
.flags = HDMI_SND_SRC_SPDIF,
|
.flags = HDMI_SND_SRC_SPDIF,
|
||||||
|
|
@ -1231,6 +1233,7 @@ static struct platform_device *mackerel_devices[] __initdata = {
|
||||||
&nor_flash_device,
|
&nor_flash_device,
|
||||||
&smc911x_device,
|
&smc911x_device,
|
||||||
&lcdc_device,
|
&lcdc_device,
|
||||||
|
&gpio_backlight_device,
|
||||||
&usbhs0_device,
|
&usbhs0_device,
|
||||||
&usbhs1_device,
|
&usbhs1_device,
|
||||||
&leds_device,
|
&leds_device,
|
||||||
|
|
@ -1441,9 +1444,6 @@ static void __init mackerel_init(void)
|
||||||
ARRAY_SIZE(mackerel_pinctrl_map));
|
ARRAY_SIZE(mackerel_pinctrl_map));
|
||||||
sh7372_pinmux_init();
|
sh7372_pinmux_init();
|
||||||
|
|
||||||
/* backlight, off by default */
|
|
||||||
gpio_request_one(31, GPIOF_OUT_INIT_LOW, NULL);
|
|
||||||
|
|
||||||
gpio_request_one(151, GPIOF_OUT_INIT_HIGH, NULL); /* LCDDON */
|
gpio_request_one(151, GPIOF_OUT_INIT_HIGH, NULL); /* LCDDON */
|
||||||
|
|
||||||
/* USBHS0 */
|
/* USBHS0 */
|
||||||
|
|
|
||||||
|
|
@ -40,7 +40,6 @@
|
||||||
#define USIB2SCLKDIV 0x65c
|
#define USIB2SCLKDIV 0x65c
|
||||||
#define USIB3SCLKDIV 0x660
|
#define USIB3SCLKDIV 0x660
|
||||||
#define STI_CLKSEL 0x688
|
#define STI_CLKSEL 0x688
|
||||||
#define SMU_GENERAL_REG0 0x7c0
|
|
||||||
|
|
||||||
/* not pretty, but hey */
|
/* not pretty, but hey */
|
||||||
static void __iomem *smu_base;
|
static void __iomem *smu_base;
|
||||||
|
|
@ -51,11 +50,6 @@ static void emev2_smu_write(unsigned long value, int offs)
|
||||||
iowrite32(value, smu_base + offs);
|
iowrite32(value, smu_base + offs);
|
||||||
}
|
}
|
||||||
|
|
||||||
void emev2_set_boot_vector(unsigned long value)
|
|
||||||
{
|
|
||||||
emev2_smu_write(value, SMU_GENERAL_REG0);
|
|
||||||
}
|
|
||||||
|
|
||||||
static struct clk_mapping smu_mapping = {
|
static struct clk_mapping smu_mapping = {
|
||||||
.phys = EMEV2_SMU_BASE,
|
.phys = EMEV2_SMU_BASE,
|
||||||
.len = PAGE_SIZE,
|
.len = PAGE_SIZE,
|
||||||
|
|
@ -205,23 +199,11 @@ static struct clk_lookup lookups[] = {
|
||||||
void __init emev2_clock_init(void)
|
void __init emev2_clock_init(void)
|
||||||
{
|
{
|
||||||
int k, ret = 0;
|
int k, ret = 0;
|
||||||
static int is_setup;
|
|
||||||
|
|
||||||
/* yuck, this is ugly as hell, but the non-smp case of clocks
|
|
||||||
* code is now designed to rely on ioremap() instead of static
|
|
||||||
* entity maps. in the case of smp we need access to the SMU
|
|
||||||
* register earlier than ioremap() is actually working without
|
|
||||||
* any static maps. to enable SMP in ugly but with dynamic
|
|
||||||
* mappings we have to call emev2_clock_init() from different
|
|
||||||
* places depending on UP and SMP...
|
|
||||||
*/
|
|
||||||
if (is_setup++)
|
|
||||||
return;
|
|
||||||
|
|
||||||
smu_base = ioremap(EMEV2_SMU_BASE, PAGE_SIZE);
|
smu_base = ioremap(EMEV2_SMU_BASE, PAGE_SIZE);
|
||||||
BUG_ON(!smu_base);
|
BUG_ON(!smu_base);
|
||||||
|
|
||||||
/* setup STI timer to run on 37.768 kHz and deassert reset */
|
/* setup STI timer to run on 32.768 kHz and deassert reset */
|
||||||
emev2_smu_write(0, STI_CLKSEL);
|
emev2_smu_write(0, STI_CLKSEL);
|
||||||
emev2_smu_write(1, STI_RSTCTRL);
|
emev2_smu_write(1, STI_RSTCTRL);
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -30,10 +30,12 @@
|
||||||
|
|
||||||
#define SMSTPCR2 0xe6150138
|
#define SMSTPCR2 0xe6150138
|
||||||
#define SMSTPCR3 0xe615013c
|
#define SMSTPCR3 0xe615013c
|
||||||
|
#define SMSTPCR4 0xe6150140
|
||||||
#define SMSTPCR5 0xe6150144
|
#define SMSTPCR5 0xe6150144
|
||||||
|
|
||||||
#define FRQCRA 0xE6150000
|
#define FRQCRA 0xE6150000
|
||||||
#define FRQCRB 0xE6150004
|
#define FRQCRB 0xE6150004
|
||||||
|
#define FRQCRC 0xE61500E0
|
||||||
#define VCLKCR1 0xE6150008
|
#define VCLKCR1 0xE6150008
|
||||||
#define VCLKCR2 0xE615000C
|
#define VCLKCR2 0xE615000C
|
||||||
#define VCLKCR3 0xE615001C
|
#define VCLKCR3 0xE615001C
|
||||||
|
|
@ -52,6 +54,7 @@
|
||||||
#define HSICKCR 0xE615026C
|
#define HSICKCR 0xE615026C
|
||||||
#define M4CKCR 0xE6150098
|
#define M4CKCR 0xE6150098
|
||||||
#define PLLECR 0xE61500D0
|
#define PLLECR 0xE61500D0
|
||||||
|
#define PLL0CR 0xE61500D8
|
||||||
#define PLL1CR 0xE6150028
|
#define PLL1CR 0xE6150028
|
||||||
#define PLL2CR 0xE615002C
|
#define PLL2CR 0xE615002C
|
||||||
#define PLL2SCR 0xE61501F4
|
#define PLL2SCR 0xE61501F4
|
||||||
|
|
@ -177,6 +180,7 @@ static struct sh_clk_ops pll_clk_ops = {
|
||||||
.mapping = &cpg_mapping, \
|
.mapping = &cpg_mapping, \
|
||||||
}
|
}
|
||||||
|
|
||||||
|
PLL_CLOCK(pll0_clk, &main_clk, pll_parent_main, 1, 20, PLL0CR, 0);
|
||||||
PLL_CLOCK(pll1_clk, &main_clk, pll_parent_main, 1, 7, PLL1CR, 1);
|
PLL_CLOCK(pll1_clk, &main_clk, pll_parent_main, 1, 7, PLL1CR, 1);
|
||||||
PLL_CLOCK(pll2_clk, &main_div2_clk, pll_parent_main_extal, 3, 5, PLL2CR, 2);
|
PLL_CLOCK(pll2_clk, &main_div2_clk, pll_parent_main_extal, 3, 5, PLL2CR, 2);
|
||||||
PLL_CLOCK(pll2s_clk, &main_div2_clk, pll_parent_main_extal, 3, 5, PLL2SCR, 4);
|
PLL_CLOCK(pll2s_clk, &main_div2_clk, pll_parent_main_extal, 3, 5, PLL2SCR, 4);
|
||||||
|
|
@ -184,6 +188,157 @@ PLL_CLOCK(pll2h_clk, &main_div2_clk, pll_parent_main_extal, 3, 5, PLL2HCR, 5);
|
||||||
|
|
||||||
SH_FIXED_RATIO_CLK(pll1_div2_clk, pll1_clk, div2);
|
SH_FIXED_RATIO_CLK(pll1_div2_clk, pll1_clk, div2);
|
||||||
|
|
||||||
|
static atomic_t frqcr_lock;
|
||||||
|
|
||||||
|
/* Several clocks need to access FRQCRB, have to lock */
|
||||||
|
static bool frqcr_kick_check(struct clk *clk)
|
||||||
|
{
|
||||||
|
return !(ioread32(CPG_MAP(FRQCRB)) & BIT(31));
|
||||||
|
}
|
||||||
|
|
||||||
|
static int frqcr_kick_do(struct clk *clk)
|
||||||
|
{
|
||||||
|
int i;
|
||||||
|
|
||||||
|
/* set KICK bit in FRQCRB to update hardware setting, check success */
|
||||||
|
iowrite32(ioread32(CPG_MAP(FRQCRB)) | BIT(31), CPG_MAP(FRQCRB));
|
||||||
|
for (i = 1000; i; i--)
|
||||||
|
if (ioread32(CPG_MAP(FRQCRB)) & BIT(31))
|
||||||
|
cpu_relax();
|
||||||
|
else
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
return -ETIMEDOUT;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int zclk_set_rate(struct clk *clk, unsigned long rate)
|
||||||
|
{
|
||||||
|
void __iomem *frqcrc;
|
||||||
|
int ret;
|
||||||
|
unsigned long step, p_rate;
|
||||||
|
u32 val;
|
||||||
|
|
||||||
|
if (!clk->parent || !__clk_get(clk->parent))
|
||||||
|
return -ENODEV;
|
||||||
|
|
||||||
|
if (!atomic_inc_and_test(&frqcr_lock) || !frqcr_kick_check(clk)) {
|
||||||
|
ret = -EBUSY;
|
||||||
|
goto done;
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Users are supposed to first call clk_set_rate() only with
|
||||||
|
* clk_round_rate() results. So, we don't fix wrong rates here, but
|
||||||
|
* guard against them anyway
|
||||||
|
*/
|
||||||
|
|
||||||
|
p_rate = clk_get_rate(clk->parent);
|
||||||
|
if (rate == p_rate) {
|
||||||
|
val = 0;
|
||||||
|
} else {
|
||||||
|
step = DIV_ROUND_CLOSEST(p_rate, 32);
|
||||||
|
|
||||||
|
if (rate > p_rate || rate < step) {
|
||||||
|
ret = -EINVAL;
|
||||||
|
goto done;
|
||||||
|
}
|
||||||
|
|
||||||
|
val = 32 - rate / step;
|
||||||
|
}
|
||||||
|
|
||||||
|
frqcrc = clk->mapped_reg + (FRQCRC - (u32)clk->enable_reg);
|
||||||
|
|
||||||
|
iowrite32((ioread32(frqcrc) & ~(clk->div_mask << clk->enable_bit)) |
|
||||||
|
(val << clk->enable_bit), frqcrc);
|
||||||
|
|
||||||
|
ret = frqcr_kick_do(clk);
|
||||||
|
|
||||||
|
done:
|
||||||
|
atomic_dec(&frqcr_lock);
|
||||||
|
__clk_put(clk->parent);
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
static long zclk_round_rate(struct clk *clk, unsigned long rate)
|
||||||
|
{
|
||||||
|
/*
|
||||||
|
* theoretical rate = parent rate * multiplier / 32,
|
||||||
|
* where 1 <= multiplier <= 32. Therefore we should do
|
||||||
|
* multiplier = rate * 32 / parent rate
|
||||||
|
* rounded rate = parent rate * multiplier / 32.
|
||||||
|
* However, multiplication before division won't fit in 32 bits, so
|
||||||
|
* we sacrifice some precision by first dividing and then multiplying.
|
||||||
|
* To find the nearest divisor we calculate both and pick up the best
|
||||||
|
* one. This avoids 64-bit arithmetics.
|
||||||
|
*/
|
||||||
|
unsigned long step, mul_min, mul_max, rate_min, rate_max;
|
||||||
|
|
||||||
|
rate_max = clk_get_rate(clk->parent);
|
||||||
|
|
||||||
|
/* output freq <= parent */
|
||||||
|
if (rate >= rate_max)
|
||||||
|
return rate_max;
|
||||||
|
|
||||||
|
step = DIV_ROUND_CLOSEST(rate_max, 32);
|
||||||
|
/* output freq >= parent / 32 */
|
||||||
|
if (step >= rate)
|
||||||
|
return step;
|
||||||
|
|
||||||
|
mul_min = rate / step;
|
||||||
|
mul_max = DIV_ROUND_UP(rate, step);
|
||||||
|
rate_min = step * mul_min;
|
||||||
|
if (mul_max == mul_min)
|
||||||
|
return rate_min;
|
||||||
|
|
||||||
|
rate_max = step * mul_max;
|
||||||
|
|
||||||
|
if (rate_max - rate < rate - rate_min)
|
||||||
|
return rate_max;
|
||||||
|
|
||||||
|
return rate_min;
|
||||||
|
}
|
||||||
|
|
||||||
|
static unsigned long zclk_recalc(struct clk *clk)
|
||||||
|
{
|
||||||
|
void __iomem *frqcrc = FRQCRC - (u32)clk->enable_reg + clk->mapped_reg;
|
||||||
|
unsigned int max = clk->div_mask + 1;
|
||||||
|
unsigned long val = ((ioread32(frqcrc) >> clk->enable_bit) &
|
||||||
|
clk->div_mask);
|
||||||
|
|
||||||
|
return DIV_ROUND_CLOSEST(clk_get_rate(clk->parent), max) *
|
||||||
|
(max - val);
|
||||||
|
}
|
||||||
|
|
||||||
|
static struct sh_clk_ops zclk_ops = {
|
||||||
|
.recalc = zclk_recalc,
|
||||||
|
.set_rate = zclk_set_rate,
|
||||||
|
.round_rate = zclk_round_rate,
|
||||||
|
};
|
||||||
|
|
||||||
|
static struct clk z_clk = {
|
||||||
|
.parent = &pll0_clk,
|
||||||
|
.div_mask = 0x1f,
|
||||||
|
.enable_bit = 8,
|
||||||
|
/* We'll need to access FRQCRB and FRQCRC */
|
||||||
|
.enable_reg = (void __iomem *)FRQCRB,
|
||||||
|
.ops = &zclk_ops,
|
||||||
|
};
|
||||||
|
|
||||||
|
/*
|
||||||
|
* It seems only 1/2 divider is usable in manual mode. 1/2 / 2/3
|
||||||
|
* switching is only available in auto-DVFS mode
|
||||||
|
*/
|
||||||
|
SH_FIXED_RATIO_CLK(pll0_div2_clk, pll0_clk, div2);
|
||||||
|
|
||||||
|
static struct clk z2_clk = {
|
||||||
|
.parent = &pll0_div2_clk,
|
||||||
|
.div_mask = 0x1f,
|
||||||
|
.enable_bit = 0,
|
||||||
|
/* We'll need to access FRQCRB and FRQCRC */
|
||||||
|
.enable_reg = (void __iomem *)FRQCRB,
|
||||||
|
.ops = &zclk_ops,
|
||||||
|
};
|
||||||
|
|
||||||
static struct clk *main_clks[] = {
|
static struct clk *main_clks[] = {
|
||||||
&extalr_clk,
|
&extalr_clk,
|
||||||
&extal1_clk,
|
&extal1_clk,
|
||||||
|
|
@ -195,22 +350,23 @@ static struct clk *main_clks[] = {
|
||||||
&main_div2_clk,
|
&main_div2_clk,
|
||||||
&fsiack_clk,
|
&fsiack_clk,
|
||||||
&fsibck_clk,
|
&fsibck_clk,
|
||||||
|
&pll0_clk,
|
||||||
&pll1_clk,
|
&pll1_clk,
|
||||||
&pll1_div2_clk,
|
&pll1_div2_clk,
|
||||||
&pll2_clk,
|
&pll2_clk,
|
||||||
&pll2s_clk,
|
&pll2s_clk,
|
||||||
&pll2h_clk,
|
&pll2h_clk,
|
||||||
|
&z_clk,
|
||||||
|
&pll0_div2_clk,
|
||||||
|
&z2_clk,
|
||||||
};
|
};
|
||||||
|
|
||||||
/* DIV4 */
|
/* DIV4 */
|
||||||
static void div4_kick(struct clk *clk)
|
static void div4_kick(struct clk *clk)
|
||||||
{
|
{
|
||||||
unsigned long value;
|
if (!WARN(!atomic_inc_and_test(&frqcr_lock), "FRQCR* lock broken!\n"))
|
||||||
|
frqcr_kick_do(clk);
|
||||||
/* set KICK bit in FRQCRB to update hardware setting */
|
atomic_dec(&frqcr_lock);
|
||||||
value = ioread32(CPG_MAP(FRQCRB));
|
|
||||||
value |= (1 << 31);
|
|
||||||
iowrite32(value, CPG_MAP(FRQCRB));
|
|
||||||
}
|
}
|
||||||
|
|
||||||
static int divisors[] = { 2, 3, 4, 6, 8, 12, 16, 18, 24, 0, 36, 48, 10};
|
static int divisors[] = { 2, 3, 4, 6, 8, 12, 16, 18, 24, 0, 36, 48, 10};
|
||||||
|
|
@ -349,8 +505,10 @@ static struct clk div6_clks[DIV6_NR] = {
|
||||||
/* MSTP */
|
/* MSTP */
|
||||||
enum {
|
enum {
|
||||||
MSTP217, MSTP216, MSTP207, MSTP206, MSTP204, MSTP203,
|
MSTP217, MSTP216, MSTP207, MSTP206, MSTP204, MSTP203,
|
||||||
MSTP315, MSTP314, MSTP313, MSTP312, MSTP305,
|
MSTP329, MSTP323, MSTP318, MSTP317, MSTP316,
|
||||||
MSTP522,
|
MSTP315, MSTP314, MSTP313, MSTP312, MSTP305, MSTP300,
|
||||||
|
MSTP411, MSTP410, MSTP409,
|
||||||
|
MSTP522, MSTP515,
|
||||||
MSTP_NR
|
MSTP_NR
|
||||||
};
|
};
|
||||||
|
|
||||||
|
|
@ -361,12 +519,22 @@ static struct clk mstp_clks[MSTP_NR] = {
|
||||||
[MSTP207] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 7, 0), /* SCIFB1 */
|
[MSTP207] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 7, 0), /* SCIFB1 */
|
||||||
[MSTP216] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 16, 0), /* SCIFB2 */
|
[MSTP216] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 16, 0), /* SCIFB2 */
|
||||||
[MSTP217] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 17, 0), /* SCIFB3 */
|
[MSTP217] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 17, 0), /* SCIFB3 */
|
||||||
|
[MSTP300] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 0, 0), /* IIC2 */
|
||||||
[MSTP305] = SH_CLK_MSTP32(&div6_clks[DIV6_MMC1],SMSTPCR3, 5, 0), /* MMCIF1 */
|
[MSTP305] = SH_CLK_MSTP32(&div6_clks[DIV6_MMC1],SMSTPCR3, 5, 0), /* MMCIF1 */
|
||||||
[MSTP312] = SH_CLK_MSTP32(&div6_clks[DIV6_SDHI2],SMSTPCR3, 12, 0), /* SDHI2 */
|
[MSTP312] = SH_CLK_MSTP32(&div6_clks[DIV6_SDHI2],SMSTPCR3, 12, 0), /* SDHI2 */
|
||||||
[MSTP313] = SH_CLK_MSTP32(&div6_clks[DIV6_SDHI1],SMSTPCR3, 13, 0), /* SDHI1 */
|
[MSTP313] = SH_CLK_MSTP32(&div6_clks[DIV6_SDHI1],SMSTPCR3, 13, 0), /* SDHI1 */
|
||||||
[MSTP314] = SH_CLK_MSTP32(&div6_clks[DIV6_SDHI0],SMSTPCR3, 14, 0), /* SDHI0 */
|
[MSTP314] = SH_CLK_MSTP32(&div6_clks[DIV6_SDHI0],SMSTPCR3, 14, 0), /* SDHI0 */
|
||||||
[MSTP315] = SH_CLK_MSTP32(&div6_clks[DIV6_MMC0],SMSTPCR3, 15, 0), /* MMCIF0 */
|
[MSTP315] = SH_CLK_MSTP32(&div6_clks[DIV6_MMC0],SMSTPCR3, 15, 0), /* MMCIF0 */
|
||||||
|
[MSTP316] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 16, 0), /* IIC6 */
|
||||||
|
[MSTP317] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 17, 0), /* IIC7 */
|
||||||
|
[MSTP318] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 18, 0), /* IIC0 */
|
||||||
|
[MSTP323] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 23, 0), /* IIC1 */
|
||||||
|
[MSTP329] = SH_CLK_MSTP32(&extalr_clk, SMSTPCR3, 29, 0), /* CMT10 */
|
||||||
|
[MSTP409] = SH_CLK_MSTP32(&main_div2_clk, SMSTPCR4, 9, 0), /* IIC5 */
|
||||||
|
[MSTP410] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR4, 10, 0), /* IIC4 */
|
||||||
|
[MSTP411] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR4, 11, 0), /* IIC3 */
|
||||||
[MSTP522] = SH_CLK_MSTP32(&extal2_clk, SMSTPCR5, 22, 0), /* Thermal */
|
[MSTP522] = SH_CLK_MSTP32(&extal2_clk, SMSTPCR5, 22, 0), /* Thermal */
|
||||||
|
[MSTP515] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR5, 15, 0), /* IIC8 */
|
||||||
};
|
};
|
||||||
|
|
||||||
static struct clk_lookup lookups[] = {
|
static struct clk_lookup lookups[] = {
|
||||||
|
|
@ -386,6 +554,9 @@ static struct clk_lookup lookups[] = {
|
||||||
CLKDEV_CON_ID("pll2s", &pll2s_clk),
|
CLKDEV_CON_ID("pll2s", &pll2s_clk),
|
||||||
CLKDEV_CON_ID("pll2h", &pll2h_clk),
|
CLKDEV_CON_ID("pll2h", &pll2h_clk),
|
||||||
|
|
||||||
|
/* CPU clock */
|
||||||
|
CLKDEV_DEV_ID("cpufreq-cpu0", &z_clk),
|
||||||
|
|
||||||
/* DIV6 */
|
/* DIV6 */
|
||||||
CLKDEV_CON_ID("zb", &div6_clks[DIV6_ZB]),
|
CLKDEV_CON_ID("zb", &div6_clks[DIV6_ZB]),
|
||||||
CLKDEV_CON_ID("vck1", &div6_clks[DIV6_VCK1]),
|
CLKDEV_CON_ID("vck1", &div6_clks[DIV6_VCK1]),
|
||||||
|
|
@ -408,6 +579,7 @@ static struct clk_lookup lookups[] = {
|
||||||
CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP216]),
|
CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP216]),
|
||||||
CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP217]),
|
CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP217]),
|
||||||
CLKDEV_DEV_ID("rcar_thermal", &mstp_clks[MSTP522]),
|
CLKDEV_DEV_ID("rcar_thermal", &mstp_clks[MSTP522]),
|
||||||
|
CLKDEV_DEV_ID("e6520000.i2c", &mstp_clks[MSTP300]),
|
||||||
CLKDEV_DEV_ID("sh_mmcif.1", &mstp_clks[MSTP305]),
|
CLKDEV_DEV_ID("sh_mmcif.1", &mstp_clks[MSTP305]),
|
||||||
CLKDEV_DEV_ID("ee220000.mmcif", &mstp_clks[MSTP305]),
|
CLKDEV_DEV_ID("ee220000.mmcif", &mstp_clks[MSTP305]),
|
||||||
CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP312]),
|
CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP312]),
|
||||||
|
|
@ -418,6 +590,15 @@ static struct clk_lookup lookups[] = {
|
||||||
CLKDEV_DEV_ID("ee100000.sdhi", &mstp_clks[MSTP314]),
|
CLKDEV_DEV_ID("ee100000.sdhi", &mstp_clks[MSTP314]),
|
||||||
CLKDEV_DEV_ID("sh_mmcif.0", &mstp_clks[MSTP315]),
|
CLKDEV_DEV_ID("sh_mmcif.0", &mstp_clks[MSTP315]),
|
||||||
CLKDEV_DEV_ID("ee200000.mmcif", &mstp_clks[MSTP315]),
|
CLKDEV_DEV_ID("ee200000.mmcif", &mstp_clks[MSTP315]),
|
||||||
|
CLKDEV_DEV_ID("e6550000.i2c", &mstp_clks[MSTP316]),
|
||||||
|
CLKDEV_DEV_ID("e6560000.i2c", &mstp_clks[MSTP317]),
|
||||||
|
CLKDEV_DEV_ID("e6500000.i2c", &mstp_clks[MSTP318]),
|
||||||
|
CLKDEV_DEV_ID("e6510000.i2c", &mstp_clks[MSTP323]),
|
||||||
|
CLKDEV_DEV_ID("sh_cmt.10", &mstp_clks[MSTP329]),
|
||||||
|
CLKDEV_DEV_ID("e60b0000.i2c", &mstp_clks[MSTP409]),
|
||||||
|
CLKDEV_DEV_ID("e6540000.i2c", &mstp_clks[MSTP410]),
|
||||||
|
CLKDEV_DEV_ID("e6530000.i2c", &mstp_clks[MSTP411]),
|
||||||
|
CLKDEV_DEV_ID("e6570000.i2c", &mstp_clks[MSTP515]),
|
||||||
|
|
||||||
/* for DT */
|
/* for DT */
|
||||||
CLKDEV_DEV_ID("e61f0000.thermal", &mstp_clks[MSTP522]),
|
CLKDEV_DEV_ID("e61f0000.thermal", &mstp_clks[MSTP522]),
|
||||||
|
|
@ -429,6 +610,8 @@ void __init r8a73a4_clock_init(void)
|
||||||
int k, ret = 0;
|
int k, ret = 0;
|
||||||
u32 ckscr;
|
u32 ckscr;
|
||||||
|
|
||||||
|
atomic_set(&frqcr_lock, -1);
|
||||||
|
|
||||||
reg = ioremap_nocache(CKSCR, PAGE_SIZE);
|
reg = ioremap_nocache(CKSCR, PAGE_SIZE);
|
||||||
BUG_ON(!reg);
|
BUG_ON(!reg);
|
||||||
ckscr = ioread32(reg);
|
ckscr = ioread32(reg);
|
||||||
|
|
|
||||||
|
|
@ -24,6 +24,7 @@
|
||||||
#include <linux/clkdev.h>
|
#include <linux/clkdev.h>
|
||||||
#include <mach/clock.h>
|
#include <mach/clock.h>
|
||||||
#include <mach/common.h>
|
#include <mach/common.h>
|
||||||
|
#include <mach/r8a7790.h>
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* MD EXTAL PLL0 PLL1 PLL3
|
* MD EXTAL PLL0 PLL1 PLL3
|
||||||
|
|
@ -42,16 +43,15 @@
|
||||||
* see "p1 / 2" on R8A7790_CLOCK_ROOT() below
|
* see "p1 / 2" on R8A7790_CLOCK_ROOT() below
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#define MD(nr) (1 << nr)
|
|
||||||
|
|
||||||
#define CPG_BASE 0xe6150000
|
#define CPG_BASE 0xe6150000
|
||||||
#define CPG_LEN 0x1000
|
#define CPG_LEN 0x1000
|
||||||
|
|
||||||
|
#define SMSTPCR1 0xe6150134
|
||||||
#define SMSTPCR2 0xe6150138
|
#define SMSTPCR2 0xe6150138
|
||||||
#define SMSTPCR3 0xe615013c
|
#define SMSTPCR3 0xe615013c
|
||||||
|
#define SMSTPCR5 0xe6150144
|
||||||
#define SMSTPCR7 0xe615014c
|
#define SMSTPCR7 0xe615014c
|
||||||
|
|
||||||
#define MODEMR 0xE6160060
|
|
||||||
#define SDCKCR 0xE6150074
|
#define SDCKCR 0xE6150074
|
||||||
#define SD2CKCR 0xE6150078
|
#define SD2CKCR 0xE6150078
|
||||||
#define SD3CKCR 0xE615007C
|
#define SD3CKCR 0xE615007C
|
||||||
|
|
@ -182,14 +182,19 @@ static struct clk div6_clks[DIV6_NR] = {
|
||||||
enum {
|
enum {
|
||||||
MSTP721, MSTP720,
|
MSTP721, MSTP720,
|
||||||
MSTP717, MSTP716,
|
MSTP717, MSTP716,
|
||||||
|
MSTP522,
|
||||||
MSTP315, MSTP314, MSTP313, MSTP312, MSTP311, MSTP305, MSTP304,
|
MSTP315, MSTP314, MSTP313, MSTP312, MSTP311, MSTP305, MSTP304,
|
||||||
MSTP216, MSTP207, MSTP206, MSTP204, MSTP203, MSTP202,
|
MSTP216, MSTP207, MSTP206, MSTP204, MSTP203, MSTP202,
|
||||||
|
MSTP124,
|
||||||
MSTP_NR
|
MSTP_NR
|
||||||
};
|
};
|
||||||
|
|
||||||
static struct clk mstp_clks[MSTP_NR] = {
|
static struct clk mstp_clks[MSTP_NR] = {
|
||||||
[MSTP721] = SH_CLK_MSTP32(&p_clk, SMSTPCR7, 21, 0), /* SCIF0 */
|
[MSTP721] = SH_CLK_MSTP32(&p_clk, SMSTPCR7, 21, 0), /* SCIF0 */
|
||||||
[MSTP720] = SH_CLK_MSTP32(&p_clk, SMSTPCR7, 20, 0), /* SCIF1 */
|
[MSTP720] = SH_CLK_MSTP32(&p_clk, SMSTPCR7, 20, 0), /* SCIF1 */
|
||||||
|
[MSTP717] = SH_CLK_MSTP32(&zs_clk, SMSTPCR7, 17, 0), /* HSCIF0 */
|
||||||
|
[MSTP716] = SH_CLK_MSTP32(&zs_clk, SMSTPCR7, 16, 0), /* HSCIF1 */
|
||||||
|
[MSTP522] = SH_CLK_MSTP32(&extal_clk, SMSTPCR5, 22, 0), /* Thermal */
|
||||||
[MSTP315] = SH_CLK_MSTP32(&div6_clks[DIV6_MMC0], SMSTPCR3, 15, 0), /* MMC0 */
|
[MSTP315] = SH_CLK_MSTP32(&div6_clks[DIV6_MMC0], SMSTPCR3, 15, 0), /* MMC0 */
|
||||||
[MSTP314] = SH_CLK_MSTP32(&div4_clks[DIV4_SD0], SMSTPCR3, 14, 0), /* SDHI0 */
|
[MSTP314] = SH_CLK_MSTP32(&div4_clks[DIV4_SD0], SMSTPCR3, 14, 0), /* SDHI0 */
|
||||||
[MSTP313] = SH_CLK_MSTP32(&div4_clks[DIV4_SD1], SMSTPCR3, 13, 0), /* SDHI1 */
|
[MSTP313] = SH_CLK_MSTP32(&div4_clks[DIV4_SD1], SMSTPCR3, 13, 0), /* SDHI1 */
|
||||||
|
|
@ -203,8 +208,7 @@ static struct clk mstp_clks[MSTP_NR] = {
|
||||||
[MSTP204] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 4, 0), /* SCIFA0 */
|
[MSTP204] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 4, 0), /* SCIFA0 */
|
||||||
[MSTP203] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 3, 0), /* SCIFA1 */
|
[MSTP203] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 3, 0), /* SCIFA1 */
|
||||||
[MSTP202] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 2, 0), /* SCIFA2 */
|
[MSTP202] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 2, 0), /* SCIFA2 */
|
||||||
[MSTP717] = SH_CLK_MSTP32(&zs_clk, SMSTPCR7, 17, 0), /* HSCIF0 */
|
[MSTP124] = SH_CLK_MSTP32(&rclk_clk, SMSTPCR1, 24, 0), /* CMT0 */
|
||||||
[MSTP716] = SH_CLK_MSTP32(&zs_clk, SMSTPCR7, 16, 0), /* HSCIF1 */
|
|
||||||
};
|
};
|
||||||
|
|
||||||
static struct clk_lookup lookups[] = {
|
static struct clk_lookup lookups[] = {
|
||||||
|
|
@ -254,6 +258,7 @@ static struct clk_lookup lookups[] = {
|
||||||
CLKDEV_DEV_ID("sh-sci.7", &mstp_clks[MSTP720]),
|
CLKDEV_DEV_ID("sh-sci.7", &mstp_clks[MSTP720]),
|
||||||
CLKDEV_DEV_ID("sh-sci.8", &mstp_clks[MSTP717]),
|
CLKDEV_DEV_ID("sh-sci.8", &mstp_clks[MSTP717]),
|
||||||
CLKDEV_DEV_ID("sh-sci.9", &mstp_clks[MSTP716]),
|
CLKDEV_DEV_ID("sh-sci.9", &mstp_clks[MSTP716]),
|
||||||
|
CLKDEV_DEV_ID("rcar_thermal", &mstp_clks[MSTP522]),
|
||||||
CLKDEV_DEV_ID("ee200000.mmcif", &mstp_clks[MSTP315]),
|
CLKDEV_DEV_ID("ee200000.mmcif", &mstp_clks[MSTP315]),
|
||||||
CLKDEV_DEV_ID("sh_mmcif.0", &mstp_clks[MSTP315]),
|
CLKDEV_DEV_ID("sh_mmcif.0", &mstp_clks[MSTP315]),
|
||||||
CLKDEV_DEV_ID("ee100000.sdhi", &mstp_clks[MSTP314]),
|
CLKDEV_DEV_ID("ee100000.sdhi", &mstp_clks[MSTP314]),
|
||||||
|
|
@ -266,6 +271,7 @@ static struct clk_lookup lookups[] = {
|
||||||
CLKDEV_DEV_ID("sh_mobile_sdhi.3", &mstp_clks[MSTP311]),
|
CLKDEV_DEV_ID("sh_mobile_sdhi.3", &mstp_clks[MSTP311]),
|
||||||
CLKDEV_DEV_ID("ee220000.mmcif", &mstp_clks[MSTP305]),
|
CLKDEV_DEV_ID("ee220000.mmcif", &mstp_clks[MSTP305]),
|
||||||
CLKDEV_DEV_ID("sh_mmcif.1", &mstp_clks[MSTP305]),
|
CLKDEV_DEV_ID("sh_mmcif.1", &mstp_clks[MSTP305]),
|
||||||
|
CLKDEV_DEV_ID("sh_cmt.0", &mstp_clks[MSTP124]),
|
||||||
};
|
};
|
||||||
|
|
||||||
#define R8A7790_CLOCK_ROOT(e, m, p0, p1, p30, p31) \
|
#define R8A7790_CLOCK_ROOT(e, m, p0, p1, p30, p31) \
|
||||||
|
|
@ -280,14 +286,9 @@ static struct clk_lookup lookups[] = {
|
||||||
|
|
||||||
void __init r8a7790_clock_init(void)
|
void __init r8a7790_clock_init(void)
|
||||||
{
|
{
|
||||||
void __iomem *modemr = ioremap_nocache(MODEMR, PAGE_SIZE);
|
u32 mode = r8a7790_read_mode_pins();
|
||||||
u32 mode;
|
|
||||||
int k, ret = 0;
|
int k, ret = 0;
|
||||||
|
|
||||||
BUG_ON(!modemr);
|
|
||||||
mode = ioread32(modemr);
|
|
||||||
iounmap(modemr);
|
|
||||||
|
|
||||||
switch (mode & (MD(14) | MD(13))) {
|
switch (mode & (MD(14) | MD(13))) {
|
||||||
case 0:
|
case 0:
|
||||||
R8A7790_CLOCK_ROOT(15, &extal_clk, 172, 208, 106, 88);
|
R8A7790_CLOCK_ROOT(15, &extal_clk, 172, 208, 106, 88);
|
||||||
|
|
|
||||||
|
|
@ -1 +0,0 @@
|
||||||
/* empty */
|
|
||||||
|
|
@ -2,11 +2,9 @@
|
||||||
#define __ASM_EMEV2_H__
|
#define __ASM_EMEV2_H__
|
||||||
|
|
||||||
extern void emev2_map_io(void);
|
extern void emev2_map_io(void);
|
||||||
extern void emev2_init_irq(void);
|
extern void emev2_init_delay(void);
|
||||||
extern void emev2_add_early_devices(void);
|
|
||||||
extern void emev2_add_standard_devices(void);
|
extern void emev2_add_standard_devices(void);
|
||||||
extern void emev2_clock_init(void);
|
extern void emev2_clock_init(void);
|
||||||
extern void emev2_set_boot_vector(unsigned long value);
|
|
||||||
|
|
||||||
#define EMEV2_GPIO_BASE 200
|
#define EMEV2_GPIO_BASE 200
|
||||||
#define EMEV2_GPIO_IRQ(n) (EMEV2_GPIO_BASE + (n))
|
#define EMEV2_GPIO_IRQ(n) (EMEV2_GPIO_BASE + (n))
|
||||||
|
|
|
||||||
|
|
@ -4,5 +4,6 @@
|
||||||
void r8a73a4_add_standard_devices(void);
|
void r8a73a4_add_standard_devices(void);
|
||||||
void r8a73a4_clock_init(void);
|
void r8a73a4_clock_init(void);
|
||||||
void r8a73a4_pinmux_init(void);
|
void r8a73a4_pinmux_init(void);
|
||||||
|
void r8a73a4_init_delay(void);
|
||||||
|
|
||||||
#endif /* __ASM_R8A73A4_H__ */
|
#endif /* __ASM_R8A73A4_H__ */
|
||||||
|
|
|
||||||
|
|
@ -42,6 +42,8 @@ enum {
|
||||||
SHDMA_SLAVE_FSIB_TX,
|
SHDMA_SLAVE_FSIB_TX,
|
||||||
SHDMA_SLAVE_USBHS_TX,
|
SHDMA_SLAVE_USBHS_TX,
|
||||||
SHDMA_SLAVE_USBHS_RX,
|
SHDMA_SLAVE_USBHS_RX,
|
||||||
|
SHDMA_SLAVE_MMCIF_TX,
|
||||||
|
SHDMA_SLAVE_MMCIF_RX,
|
||||||
};
|
};
|
||||||
|
|
||||||
extern void r8a7740_meram_workaround(void);
|
extern void r8a7740_meram_workaround(void);
|
||||||
|
|
|
||||||
|
|
@ -33,7 +33,6 @@ extern void r8a7778_add_mmc_device(struct sh_mmcif_plat_data *info);
|
||||||
|
|
||||||
extern void r8a7778_init_late(void);
|
extern void r8a7778_init_late(void);
|
||||||
extern void r8a7778_init_delay(void);
|
extern void r8a7778_init_delay(void);
|
||||||
extern void r8a7778_init_irq(void);
|
|
||||||
extern void r8a7778_init_irq_dt(void);
|
extern void r8a7778_init_irq_dt(void);
|
||||||
extern void r8a7778_clock_init(void);
|
extern void r8a7778_clock_init(void);
|
||||||
extern void r8a7778_init_irq_extpin(int irlm);
|
extern void r8a7778_init_irq_extpin(int irlm);
|
||||||
|
|
|
||||||
|
|
@ -4,6 +4,10 @@
|
||||||
void r8a7790_add_standard_devices(void);
|
void r8a7790_add_standard_devices(void);
|
||||||
void r8a7790_clock_init(void);
|
void r8a7790_clock_init(void);
|
||||||
void r8a7790_pinmux_init(void);
|
void r8a7790_pinmux_init(void);
|
||||||
|
void r8a7790_init_delay(void);
|
||||||
void r8a7790_timer_init(void);
|
void r8a7790_timer_init(void);
|
||||||
|
|
||||||
|
#define MD(nr) BIT(nr)
|
||||||
|
u32 r8a7790_read_mode_pins(void);
|
||||||
|
|
||||||
#endif /* __ASM_R8A7790_H__ */
|
#endif /* __ASM_R8A7790_H__ */
|
||||||
|
|
|
||||||
|
|
@ -20,7 +20,6 @@
|
||||||
#include <linux/init.h>
|
#include <linux/init.h>
|
||||||
#include <linux/interrupt.h>
|
#include <linux/interrupt.h>
|
||||||
#include <linux/irq.h>
|
#include <linux/irq.h>
|
||||||
#include <linux/irqchip.h>
|
|
||||||
#include <linux/platform_device.h>
|
#include <linux/platform_device.h>
|
||||||
#include <linux/platform_data/gpio-em.h>
|
#include <linux/platform_data/gpio-em.h>
|
||||||
#include <linux/of_platform.h>
|
#include <linux/of_platform.h>
|
||||||
|
|
@ -39,13 +38,6 @@
|
||||||
|
|
||||||
static struct map_desc emev2_io_desc[] __initdata = {
|
static struct map_desc emev2_io_desc[] __initdata = {
|
||||||
#ifdef CONFIG_SMP
|
#ifdef CONFIG_SMP
|
||||||
/* 128K entity map for 0xe0100000 (SMU) */
|
|
||||||
{
|
|
||||||
.virtual = 0xe0100000,
|
|
||||||
.pfn = __phys_to_pfn(0xe0100000),
|
|
||||||
.length = SZ_128K,
|
|
||||||
.type = MT_DEVICE
|
|
||||||
},
|
|
||||||
/* 2M mapping for SCU + L2 controller */
|
/* 2M mapping for SCU + L2 controller */
|
||||||
{
|
{
|
||||||
.virtual = 0xf0000000,
|
.virtual = 0xf0000000,
|
||||||
|
|
@ -63,102 +55,40 @@ void __init emev2_map_io(void)
|
||||||
|
|
||||||
/* UART */
|
/* UART */
|
||||||
static struct resource uart0_resources[] = {
|
static struct resource uart0_resources[] = {
|
||||||
[0] = {
|
DEFINE_RES_MEM(0xe1020000, 0x38),
|
||||||
.start = 0xe1020000,
|
DEFINE_RES_IRQ(40),
|
||||||
.end = 0xe1020037,
|
|
||||||
.flags = IORESOURCE_MEM,
|
|
||||||
},
|
|
||||||
[1] = {
|
|
||||||
.start = 40,
|
|
||||||
.flags = IORESOURCE_IRQ,
|
|
||||||
}
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct platform_device uart0_device = {
|
|
||||||
.name = "serial8250-em",
|
|
||||||
.id = 0,
|
|
||||||
.num_resources = ARRAY_SIZE(uart0_resources),
|
|
||||||
.resource = uart0_resources,
|
|
||||||
};
|
};
|
||||||
|
|
||||||
static struct resource uart1_resources[] = {
|
static struct resource uart1_resources[] = {
|
||||||
[0] = {
|
DEFINE_RES_MEM(0xe1030000, 0x38),
|
||||||
.start = 0xe1030000,
|
DEFINE_RES_IRQ(41),
|
||||||
.end = 0xe1030037,
|
|
||||||
.flags = IORESOURCE_MEM,
|
|
||||||
},
|
|
||||||
[1] = {
|
|
||||||
.start = 41,
|
|
||||||
.flags = IORESOURCE_IRQ,
|
|
||||||
}
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct platform_device uart1_device = {
|
|
||||||
.name = "serial8250-em",
|
|
||||||
.id = 1,
|
|
||||||
.num_resources = ARRAY_SIZE(uart1_resources),
|
|
||||||
.resource = uart1_resources,
|
|
||||||
};
|
};
|
||||||
|
|
||||||
static struct resource uart2_resources[] = {
|
static struct resource uart2_resources[] = {
|
||||||
[0] = {
|
DEFINE_RES_MEM(0xe1040000, 0x38),
|
||||||
.start = 0xe1040000,
|
DEFINE_RES_IRQ(42),
|
||||||
.end = 0xe1040037,
|
|
||||||
.flags = IORESOURCE_MEM,
|
|
||||||
},
|
|
||||||
[1] = {
|
|
||||||
.start = 42,
|
|
||||||
.flags = IORESOURCE_IRQ,
|
|
||||||
}
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct platform_device uart2_device = {
|
|
||||||
.name = "serial8250-em",
|
|
||||||
.id = 2,
|
|
||||||
.num_resources = ARRAY_SIZE(uart2_resources),
|
|
||||||
.resource = uart2_resources,
|
|
||||||
};
|
};
|
||||||
|
|
||||||
static struct resource uart3_resources[] = {
|
static struct resource uart3_resources[] = {
|
||||||
[0] = {
|
DEFINE_RES_MEM(0xe1050000, 0x38),
|
||||||
.start = 0xe1050000,
|
DEFINE_RES_IRQ(43),
|
||||||
.end = 0xe1050037,
|
|
||||||
.flags = IORESOURCE_MEM,
|
|
||||||
},
|
|
||||||
[1] = {
|
|
||||||
.start = 43,
|
|
||||||
.flags = IORESOURCE_IRQ,
|
|
||||||
}
|
|
||||||
};
|
};
|
||||||
|
|
||||||
static struct platform_device uart3_device = {
|
#define emev2_register_uart(idx) \
|
||||||
.name = "serial8250-em",
|
platform_device_register_simple("serial8250-em", idx, \
|
||||||
.id = 3,
|
uart##idx##_resources, \
|
||||||
.num_resources = ARRAY_SIZE(uart3_resources),
|
ARRAY_SIZE(uart##idx##_resources))
|
||||||
.resource = uart3_resources,
|
|
||||||
};
|
|
||||||
|
|
||||||
/* STI */
|
/* STI */
|
||||||
static struct resource sti_resources[] = {
|
static struct resource sti_resources[] = {
|
||||||
[0] = {
|
DEFINE_RES_MEM(0xe0180000, 0x54),
|
||||||
.name = "STI",
|
DEFINE_RES_IRQ(157),
|
||||||
.start = 0xe0180000,
|
|
||||||
.end = 0xe0180053,
|
|
||||||
.flags = IORESOURCE_MEM,
|
|
||||||
},
|
|
||||||
[1] = {
|
|
||||||
.start = 157,
|
|
||||||
.flags = IORESOURCE_IRQ,
|
|
||||||
},
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct platform_device sti_device = {
|
|
||||||
.name = "em_sti",
|
|
||||||
.id = 0,
|
|
||||||
.resource = sti_resources,
|
|
||||||
.num_resources = ARRAY_SIZE(sti_resources),
|
|
||||||
};
|
};
|
||||||
|
|
||||||
|
#define emev2_register_sti() \
|
||||||
|
platform_device_register_simple("em_sti", 0, \
|
||||||
|
sti_resources, \
|
||||||
|
ARRAY_SIZE(sti_resources))
|
||||||
|
|
||||||
/* GIO */
|
/* GIO */
|
||||||
static struct gpio_em_config gio0_config = {
|
static struct gpio_em_config gio0_config = {
|
||||||
|
|
@ -168,36 +98,10 @@ static struct gpio_em_config gio0_config = {
|
||||||
};
|
};
|
||||||
|
|
||||||
static struct resource gio0_resources[] = {
|
static struct resource gio0_resources[] = {
|
||||||
[0] = {
|
DEFINE_RES_MEM(0xe0050000, 0x2c),
|
||||||
.name = "GIO_000",
|
DEFINE_RES_MEM(0xe0050040, 0x20),
|
||||||
.start = 0xe0050000,
|
DEFINE_RES_IRQ(99),
|
||||||
.end = 0xe005002b,
|
DEFINE_RES_IRQ(100),
|
||||||
.flags = IORESOURCE_MEM,
|
|
||||||
},
|
|
||||||
[1] = {
|
|
||||||
.name = "GIO_000",
|
|
||||||
.start = 0xe0050040,
|
|
||||||
.end = 0xe005005f,
|
|
||||||
.flags = IORESOURCE_MEM,
|
|
||||||
},
|
|
||||||
[2] = {
|
|
||||||
.start = 99,
|
|
||||||
.flags = IORESOURCE_IRQ,
|
|
||||||
},
|
|
||||||
[3] = {
|
|
||||||
.start = 100,
|
|
||||||
.flags = IORESOURCE_IRQ,
|
|
||||||
},
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct platform_device gio0_device = {
|
|
||||||
.name = "em_gio",
|
|
||||||
.id = 0,
|
|
||||||
.resource = gio0_resources,
|
|
||||||
.num_resources = ARRAY_SIZE(gio0_resources),
|
|
||||||
.dev = {
|
|
||||||
.platform_data = &gio0_config,
|
|
||||||
},
|
|
||||||
};
|
};
|
||||||
|
|
||||||
static struct gpio_em_config gio1_config = {
|
static struct gpio_em_config gio1_config = {
|
||||||
|
|
@ -207,36 +111,10 @@ static struct gpio_em_config gio1_config = {
|
||||||
};
|
};
|
||||||
|
|
||||||
static struct resource gio1_resources[] = {
|
static struct resource gio1_resources[] = {
|
||||||
[0] = {
|
DEFINE_RES_MEM(0xe0050080, 0x2c),
|
||||||
.name = "GIO_032",
|
DEFINE_RES_MEM(0xe00500c0, 0x20),
|
||||||
.start = 0xe0050080,
|
DEFINE_RES_IRQ(101),
|
||||||
.end = 0xe00500ab,
|
DEFINE_RES_IRQ(102),
|
||||||
.flags = IORESOURCE_MEM,
|
|
||||||
},
|
|
||||||
[1] = {
|
|
||||||
.name = "GIO_032",
|
|
||||||
.start = 0xe00500c0,
|
|
||||||
.end = 0xe00500df,
|
|
||||||
.flags = IORESOURCE_MEM,
|
|
||||||
},
|
|
||||||
[2] = {
|
|
||||||
.start = 101,
|
|
||||||
.flags = IORESOURCE_IRQ,
|
|
||||||
},
|
|
||||||
[3] = {
|
|
||||||
.start = 102,
|
|
||||||
.flags = IORESOURCE_IRQ,
|
|
||||||
},
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct platform_device gio1_device = {
|
|
||||||
.name = "em_gio",
|
|
||||||
.id = 1,
|
|
||||||
.resource = gio1_resources,
|
|
||||||
.num_resources = ARRAY_SIZE(gio1_resources),
|
|
||||||
.dev = {
|
|
||||||
.platform_data = &gio1_config,
|
|
||||||
},
|
|
||||||
};
|
};
|
||||||
|
|
||||||
static struct gpio_em_config gio2_config = {
|
static struct gpio_em_config gio2_config = {
|
||||||
|
|
@ -246,36 +124,10 @@ static struct gpio_em_config gio2_config = {
|
||||||
};
|
};
|
||||||
|
|
||||||
static struct resource gio2_resources[] = {
|
static struct resource gio2_resources[] = {
|
||||||
[0] = {
|
DEFINE_RES_MEM(0xe0050100, 0x2c),
|
||||||
.name = "GIO_064",
|
DEFINE_RES_MEM(0xe0050140, 0x20),
|
||||||
.start = 0xe0050100,
|
DEFINE_RES_IRQ(103),
|
||||||
.end = 0xe005012b,
|
DEFINE_RES_IRQ(104),
|
||||||
.flags = IORESOURCE_MEM,
|
|
||||||
},
|
|
||||||
[1] = {
|
|
||||||
.name = "GIO_064",
|
|
||||||
.start = 0xe0050140,
|
|
||||||
.end = 0xe005015f,
|
|
||||||
.flags = IORESOURCE_MEM,
|
|
||||||
},
|
|
||||||
[2] = {
|
|
||||||
.start = 103,
|
|
||||||
.flags = IORESOURCE_IRQ,
|
|
||||||
},
|
|
||||||
[3] = {
|
|
||||||
.start = 104,
|
|
||||||
.flags = IORESOURCE_IRQ,
|
|
||||||
},
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct platform_device gio2_device = {
|
|
||||||
.name = "em_gio",
|
|
||||||
.id = 2,
|
|
||||||
.resource = gio2_resources,
|
|
||||||
.num_resources = ARRAY_SIZE(gio2_resources),
|
|
||||||
.dev = {
|
|
||||||
.platform_data = &gio2_config,
|
|
||||||
},
|
|
||||||
};
|
};
|
||||||
|
|
||||||
static struct gpio_em_config gio3_config = {
|
static struct gpio_em_config gio3_config = {
|
||||||
|
|
@ -285,36 +137,10 @@ static struct gpio_em_config gio3_config = {
|
||||||
};
|
};
|
||||||
|
|
||||||
static struct resource gio3_resources[] = {
|
static struct resource gio3_resources[] = {
|
||||||
[0] = {
|
DEFINE_RES_MEM(0xe0050180, 0x2c),
|
||||||
.name = "GIO_096",
|
DEFINE_RES_MEM(0xe00501c0, 0x20),
|
||||||
.start = 0xe0050180,
|
DEFINE_RES_IRQ(105),
|
||||||
.end = 0xe00501ab,
|
DEFINE_RES_IRQ(106),
|
||||||
.flags = IORESOURCE_MEM,
|
|
||||||
},
|
|
||||||
[1] = {
|
|
||||||
.name = "GIO_096",
|
|
||||||
.start = 0xe00501c0,
|
|
||||||
.end = 0xe00501df,
|
|
||||||
.flags = IORESOURCE_MEM,
|
|
||||||
},
|
|
||||||
[2] = {
|
|
||||||
.start = 105,
|
|
||||||
.flags = IORESOURCE_IRQ,
|
|
||||||
},
|
|
||||||
[3] = {
|
|
||||||
.start = 106,
|
|
||||||
.flags = IORESOURCE_IRQ,
|
|
||||||
},
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct platform_device gio3_device = {
|
|
||||||
.name = "em_gio",
|
|
||||||
.id = 3,
|
|
||||||
.resource = gio3_resources,
|
|
||||||
.num_resources = ARRAY_SIZE(gio3_resources),
|
|
||||||
.dev = {
|
|
||||||
.platform_data = &gio3_config,
|
|
||||||
},
|
|
||||||
};
|
};
|
||||||
|
|
||||||
static struct gpio_em_config gio4_config = {
|
static struct gpio_em_config gio4_config = {
|
||||||
|
|
@ -324,126 +150,52 @@ static struct gpio_em_config gio4_config = {
|
||||||
};
|
};
|
||||||
|
|
||||||
static struct resource gio4_resources[] = {
|
static struct resource gio4_resources[] = {
|
||||||
[0] = {
|
DEFINE_RES_MEM(0xe0050200, 0x2c),
|
||||||
.name = "GIO_128",
|
DEFINE_RES_MEM(0xe0050240, 0x20),
|
||||||
.start = 0xe0050200,
|
DEFINE_RES_IRQ(107),
|
||||||
.end = 0xe005022b,
|
DEFINE_RES_IRQ(108),
|
||||||
.flags = IORESOURCE_MEM,
|
|
||||||
},
|
|
||||||
[1] = {
|
|
||||||
.name = "GIO_128",
|
|
||||||
.start = 0xe0050240,
|
|
||||||
.end = 0xe005025f,
|
|
||||||
.flags = IORESOURCE_MEM,
|
|
||||||
},
|
|
||||||
[2] = {
|
|
||||||
.start = 107,
|
|
||||||
.flags = IORESOURCE_IRQ,
|
|
||||||
},
|
|
||||||
[3] = {
|
|
||||||
.start = 108,
|
|
||||||
.flags = IORESOURCE_IRQ,
|
|
||||||
},
|
|
||||||
};
|
};
|
||||||
|
|
||||||
static struct platform_device gio4_device = {
|
#define emev2_register_gio(idx) \
|
||||||
.name = "em_gio",
|
platform_device_register_resndata(&platform_bus, "em_gio", \
|
||||||
.id = 4,
|
idx, gio##idx##_resources, \
|
||||||
.resource = gio4_resources,
|
ARRAY_SIZE(gio##idx##_resources), \
|
||||||
.num_resources = ARRAY_SIZE(gio4_resources),
|
&gio##idx##_config, \
|
||||||
.dev = {
|
sizeof(struct gpio_em_config))
|
||||||
.platform_data = &gio4_config,
|
|
||||||
},
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct resource pmu_resources[] = {
|
static struct resource pmu_resources[] = {
|
||||||
[0] = {
|
DEFINE_RES_IRQ(152),
|
||||||
.start = 152,
|
DEFINE_RES_IRQ(153),
|
||||||
.end = 152,
|
|
||||||
.flags = IORESOURCE_IRQ,
|
|
||||||
},
|
|
||||||
[1] = {
|
|
||||||
.start = 153,
|
|
||||||
.end = 153,
|
|
||||||
.flags = IORESOURCE_IRQ,
|
|
||||||
},
|
|
||||||
};
|
};
|
||||||
|
|
||||||
static struct platform_device pmu_device = {
|
#define emev2_register_pmu() \
|
||||||
.name = "arm-pmu",
|
platform_device_register_simple("arm-pmu", -1, \
|
||||||
.id = -1,
|
pmu_resources, \
|
||||||
.num_resources = ARRAY_SIZE(pmu_resources),
|
ARRAY_SIZE(pmu_resources))
|
||||||
.resource = pmu_resources,
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct platform_device *emev2_early_devices[] __initdata = {
|
|
||||||
&uart0_device,
|
|
||||||
&uart1_device,
|
|
||||||
&uart2_device,
|
|
||||||
&uart3_device,
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct platform_device *emev2_late_devices[] __initdata = {
|
|
||||||
&sti_device,
|
|
||||||
&gio0_device,
|
|
||||||
&gio1_device,
|
|
||||||
&gio2_device,
|
|
||||||
&gio3_device,
|
|
||||||
&gio4_device,
|
|
||||||
&pmu_device,
|
|
||||||
};
|
|
||||||
|
|
||||||
void __init emev2_add_standard_devices(void)
|
void __init emev2_add_standard_devices(void)
|
||||||
{
|
{
|
||||||
emev2_clock_init();
|
emev2_clock_init();
|
||||||
|
|
||||||
platform_add_devices(emev2_early_devices,
|
emev2_register_uart(0);
|
||||||
ARRAY_SIZE(emev2_early_devices));
|
emev2_register_uart(1);
|
||||||
|
emev2_register_uart(2);
|
||||||
platform_add_devices(emev2_late_devices,
|
emev2_register_uart(3);
|
||||||
ARRAY_SIZE(emev2_late_devices));
|
emev2_register_sti();
|
||||||
|
emev2_register_gio(0);
|
||||||
|
emev2_register_gio(1);
|
||||||
|
emev2_register_gio(2);
|
||||||
|
emev2_register_gio(3);
|
||||||
|
emev2_register_gio(4);
|
||||||
|
emev2_register_pmu();
|
||||||
}
|
}
|
||||||
|
|
||||||
static void __init emev2_init_delay(void)
|
void __init emev2_init_delay(void)
|
||||||
{
|
{
|
||||||
shmobile_setup_delay(533, 1, 3); /* Cortex-A9 @ 533MHz */
|
shmobile_setup_delay(533, 1, 3); /* Cortex-A9 @ 533MHz */
|
||||||
}
|
}
|
||||||
|
|
||||||
void __init emev2_add_early_devices(void)
|
|
||||||
{
|
|
||||||
emev2_init_delay();
|
|
||||||
|
|
||||||
early_platform_add_devices(emev2_early_devices,
|
|
||||||
ARRAY_SIZE(emev2_early_devices));
|
|
||||||
|
|
||||||
/* setup early console here as well */
|
|
||||||
shmobile_setup_console();
|
|
||||||
}
|
|
||||||
|
|
||||||
void __init emev2_init_irq(void)
|
|
||||||
{
|
|
||||||
void __iomem *gic_dist_base;
|
|
||||||
void __iomem *gic_cpu_base;
|
|
||||||
|
|
||||||
/* Static mappings, never released */
|
|
||||||
gic_dist_base = ioremap(0xe0028000, PAGE_SIZE);
|
|
||||||
gic_cpu_base = ioremap(0xe0020000, PAGE_SIZE);
|
|
||||||
BUG_ON(!gic_dist_base || !gic_cpu_base);
|
|
||||||
|
|
||||||
/* Use GIC to handle interrupts */
|
|
||||||
gic_init(0, 29, gic_dist_base, gic_cpu_base);
|
|
||||||
}
|
|
||||||
|
|
||||||
#ifdef CONFIG_USE_OF
|
#ifdef CONFIG_USE_OF
|
||||||
static const struct of_dev_auxdata emev2_auxdata_lookup[] __initconst = {
|
|
||||||
{ }
|
|
||||||
};
|
|
||||||
|
|
||||||
static void __init emev2_add_standard_devices_dt(void)
|
|
||||||
{
|
|
||||||
of_platform_populate(NULL, of_default_bus_match_table,
|
|
||||||
emev2_auxdata_lookup, NULL);
|
|
||||||
}
|
|
||||||
|
|
||||||
static const char *emev2_boards_compat_dt[] __initdata = {
|
static const char *emev2_boards_compat_dt[] __initdata = {
|
||||||
"renesas,emev2",
|
"renesas,emev2",
|
||||||
|
|
@ -452,10 +204,8 @@ static const char *emev2_boards_compat_dt[] __initdata = {
|
||||||
|
|
||||||
DT_MACHINE_START(EMEV2_DT, "Generic Emma Mobile EV2 (Flattened Device Tree)")
|
DT_MACHINE_START(EMEV2_DT, "Generic Emma Mobile EV2 (Flattened Device Tree)")
|
||||||
.smp = smp_ops(emev2_smp_ops),
|
.smp = smp_ops(emev2_smp_ops),
|
||||||
|
.map_io = emev2_map_io,
|
||||||
.init_early = emev2_init_delay,
|
.init_early = emev2_init_delay,
|
||||||
.nr_irqs = NR_IRQS_LEGACY,
|
|
||||||
.init_irq = irqchip_init,
|
|
||||||
.init_machine = emev2_add_standard_devices_dt,
|
|
||||||
.dt_compat = emev2_boards_compat_dt,
|
.dt_compat = emev2_boards_compat_dt,
|
||||||
MACHINE_END
|
MACHINE_END
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -18,11 +18,11 @@
|
||||||
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||||
*/
|
*/
|
||||||
#include <linux/irq.h>
|
#include <linux/irq.h>
|
||||||
#include <linux/irqchip.h>
|
|
||||||
#include <linux/kernel.h>
|
#include <linux/kernel.h>
|
||||||
#include <linux/of_platform.h>
|
#include <linux/of_platform.h>
|
||||||
#include <linux/platform_data/irq-renesas-irqc.h>
|
#include <linux/platform_data/irq-renesas-irqc.h>
|
||||||
#include <linux/serial_sci.h>
|
#include <linux/serial_sci.h>
|
||||||
|
#include <linux/sh_timer.h>
|
||||||
#include <mach/common.h>
|
#include <mach/common.h>
|
||||||
#include <mach/irqs.h>
|
#include <mach/irqs.h>
|
||||||
#include <mach/r8a73a4.h>
|
#include <mach/r8a73a4.h>
|
||||||
|
|
@ -169,6 +169,25 @@ static const struct resource thermal0_resources[] = {
|
||||||
thermal0_resources, \
|
thermal0_resources, \
|
||||||
ARRAY_SIZE(thermal0_resources))
|
ARRAY_SIZE(thermal0_resources))
|
||||||
|
|
||||||
|
static struct sh_timer_config cmt10_platform_data = {
|
||||||
|
.name = "CMT10",
|
||||||
|
.timer_bit = 0,
|
||||||
|
.clockevent_rating = 80,
|
||||||
|
};
|
||||||
|
|
||||||
|
static struct resource cmt10_resources[] = {
|
||||||
|
DEFINE_RES_MEM(0xe6130010, 0x0c),
|
||||||
|
DEFINE_RES_MEM(0xe6130000, 0x04),
|
||||||
|
DEFINE_RES_IRQ(gic_spi(120)), /* CMT1_0 */
|
||||||
|
};
|
||||||
|
|
||||||
|
#define r8a7790_register_cmt(idx) \
|
||||||
|
platform_device_register_resndata(&platform_bus, "sh_cmt", \
|
||||||
|
idx, cmt##idx##_resources, \
|
||||||
|
ARRAY_SIZE(cmt##idx##_resources), \
|
||||||
|
&cmt##idx##_platform_data, \
|
||||||
|
sizeof(struct sh_timer_config))
|
||||||
|
|
||||||
void __init r8a73a4_add_standard_devices(void)
|
void __init r8a73a4_add_standard_devices(void)
|
||||||
{
|
{
|
||||||
r8a73a4_register_scif(SCIFA0);
|
r8a73a4_register_scif(SCIFA0);
|
||||||
|
|
@ -180,11 +199,20 @@ void __init r8a73a4_add_standard_devices(void)
|
||||||
r8a73a4_register_irqc(0);
|
r8a73a4_register_irqc(0);
|
||||||
r8a73a4_register_irqc(1);
|
r8a73a4_register_irqc(1);
|
||||||
r8a73a4_register_thermal();
|
r8a73a4_register_thermal();
|
||||||
|
r8a7790_register_cmt(10);
|
||||||
|
}
|
||||||
|
|
||||||
|
void __init r8a73a4_init_delay(void)
|
||||||
|
{
|
||||||
|
#ifndef CONFIG_ARM_ARCH_TIMER
|
||||||
|
shmobile_setup_delay(1500, 2, 4); /* Cortex-A15 @ 1500MHz */
|
||||||
|
#endif
|
||||||
}
|
}
|
||||||
|
|
||||||
#ifdef CONFIG_USE_OF
|
#ifdef CONFIG_USE_OF
|
||||||
void __init r8a73a4_add_standard_devices_dt(void)
|
void __init r8a73a4_add_standard_devices_dt(void)
|
||||||
{
|
{
|
||||||
|
platform_device_register_simple("cpufreq-cpu0", -1, NULL, 0);
|
||||||
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
|
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
@ -194,7 +222,7 @@ static const char *r8a73a4_boards_compat_dt[] __initdata = {
|
||||||
};
|
};
|
||||||
|
|
||||||
DT_MACHINE_START(R8A73A4_DT, "Generic R8A73A4 (Flattened Device Tree)")
|
DT_MACHINE_START(R8A73A4_DT, "Generic R8A73A4 (Flattened Device Tree)")
|
||||||
.init_irq = irqchip_init,
|
.init_early = r8a73a4_init_delay,
|
||||||
.init_machine = r8a73a4_add_standard_devices_dt,
|
.init_machine = r8a73a4_add_standard_devices_dt,
|
||||||
.init_time = shmobile_timer_init,
|
.init_time = shmobile_timer_init,
|
||||||
.dt_compat = r8a73a4_boards_compat_dt,
|
.dt_compat = r8a73a4_boards_compat_dt,
|
||||||
|
|
|
||||||
|
|
@ -588,6 +588,16 @@ static const struct sh_dmae_slave_config r8a7740_dmae_slaves[] = {
|
||||||
.addr = 0xfe1f0064,
|
.addr = 0xfe1f0064,
|
||||||
.chcr = CHCR_TX(XMIT_SZ_32BIT),
|
.chcr = CHCR_TX(XMIT_SZ_32BIT),
|
||||||
.mid_rid = 0xb5,
|
.mid_rid = 0xb5,
|
||||||
|
}, {
|
||||||
|
.slave_id = SHDMA_SLAVE_MMCIF_TX,
|
||||||
|
.addr = 0xe6bd0034,
|
||||||
|
.chcr = CHCR_TX(XMIT_SZ_32BIT),
|
||||||
|
.mid_rid = 0xd1,
|
||||||
|
}, {
|
||||||
|
.slave_id = SHDMA_SLAVE_MMCIF_RX,
|
||||||
|
.addr = 0xe6bd0034,
|
||||||
|
.chcr = CHCR_RX(XMIT_SZ_32BIT),
|
||||||
|
.mid_rid = 0xd2,
|
||||||
},
|
},
|
||||||
};
|
};
|
||||||
|
|
||||||
|
|
@ -986,16 +996,22 @@ void __init r8a7740_add_early_devices(void)
|
||||||
|
|
||||||
#ifdef CONFIG_USE_OF
|
#ifdef CONFIG_USE_OF
|
||||||
|
|
||||||
static const struct of_dev_auxdata r8a7740_auxdata_lookup[] __initconst = {
|
void __init r8a7740_add_early_devices_dt(void)
|
||||||
{ }
|
{
|
||||||
};
|
shmobile_setup_delay(800, 1, 3); /* Cortex-A9 @ 800MHz */
|
||||||
|
|
||||||
|
early_platform_add_devices(r8a7740_early_devices,
|
||||||
|
ARRAY_SIZE(r8a7740_early_devices));
|
||||||
|
|
||||||
|
/* setup early console here as well */
|
||||||
|
shmobile_setup_console();
|
||||||
|
}
|
||||||
|
|
||||||
void __init r8a7740_add_standard_devices_dt(void)
|
void __init r8a7740_add_standard_devices_dt(void)
|
||||||
{
|
{
|
||||||
platform_add_devices(r8a7740_devices_dt,
|
platform_add_devices(r8a7740_devices_dt,
|
||||||
ARRAY_SIZE(r8a7740_devices_dt));
|
ARRAY_SIZE(r8a7740_devices_dt));
|
||||||
of_platform_populate(NULL, of_default_bus_match_table,
|
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
|
||||||
r8a7740_auxdata_lookup, NULL);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
void __init r8a7740_init_delay(void)
|
void __init r8a7740_init_delay(void)
|
||||||
|
|
|
||||||
|
|
@ -53,7 +53,7 @@
|
||||||
.irqs = SCIx_IRQ_MUXED(irq), \
|
.irqs = SCIx_IRQ_MUXED(irq), \
|
||||||
}
|
}
|
||||||
|
|
||||||
static struct plat_sci_port scif_platform_data[] = {
|
static struct plat_sci_port scif_platform_data[] __initdata = {
|
||||||
SCIF_INFO(0xffe40000, gic_iid(0x66)),
|
SCIF_INFO(0xffe40000, gic_iid(0x66)),
|
||||||
SCIF_INFO(0xffe41000, gic_iid(0x67)),
|
SCIF_INFO(0xffe41000, gic_iid(0x67)),
|
||||||
SCIF_INFO(0xffe42000, gic_iid(0x68)),
|
SCIF_INFO(0xffe42000, gic_iid(0x68)),
|
||||||
|
|
@ -63,24 +63,24 @@ static struct plat_sci_port scif_platform_data[] = {
|
||||||
};
|
};
|
||||||
|
|
||||||
/* TMU */
|
/* TMU */
|
||||||
static struct resource sh_tmu0_resources[] = {
|
static struct resource sh_tmu0_resources[] __initdata = {
|
||||||
DEFINE_RES_MEM(0xffd80008, 12),
|
DEFINE_RES_MEM(0xffd80008, 12),
|
||||||
DEFINE_RES_IRQ(gic_iid(0x40)),
|
DEFINE_RES_IRQ(gic_iid(0x40)),
|
||||||
};
|
};
|
||||||
|
|
||||||
static struct sh_timer_config sh_tmu0_platform_data = {
|
static struct sh_timer_config sh_tmu0_platform_data __initdata = {
|
||||||
.name = "TMU00",
|
.name = "TMU00",
|
||||||
.channel_offset = 0x4,
|
.channel_offset = 0x4,
|
||||||
.timer_bit = 0,
|
.timer_bit = 0,
|
||||||
.clockevent_rating = 200,
|
.clockevent_rating = 200,
|
||||||
};
|
};
|
||||||
|
|
||||||
static struct resource sh_tmu1_resources[] = {
|
static struct resource sh_tmu1_resources[] __initdata = {
|
||||||
DEFINE_RES_MEM(0xffd80014, 12),
|
DEFINE_RES_MEM(0xffd80014, 12),
|
||||||
DEFINE_RES_IRQ(gic_iid(0x41)),
|
DEFINE_RES_IRQ(gic_iid(0x41)),
|
||||||
};
|
};
|
||||||
|
|
||||||
static struct sh_timer_config sh_tmu1_platform_data = {
|
static struct sh_timer_config sh_tmu1_platform_data __initdata = {
|
||||||
.name = "TMU01",
|
.name = "TMU01",
|
||||||
.channel_offset = 0x10,
|
.channel_offset = 0x10,
|
||||||
.timer_bit = 1,
|
.timer_bit = 1,
|
||||||
|
|
@ -189,7 +189,7 @@ USB_PLATFORM_INFO(ehci);
|
||||||
USB_PLATFORM_INFO(ohci);
|
USB_PLATFORM_INFO(ohci);
|
||||||
|
|
||||||
/* Ether */
|
/* Ether */
|
||||||
static struct resource ether_resources[] = {
|
static struct resource ether_resources[] __initdata = {
|
||||||
DEFINE_RES_MEM(0xfde00000, 0x400),
|
DEFINE_RES_MEM(0xfde00000, 0x400),
|
||||||
DEFINE_RES_IRQ(gic_iid(0x89)),
|
DEFINE_RES_IRQ(gic_iid(0x89)),
|
||||||
};
|
};
|
||||||
|
|
@ -203,17 +203,17 @@ void __init r8a7778_add_ether_device(struct sh_eth_plat_data *pdata)
|
||||||
}
|
}
|
||||||
|
|
||||||
/* PFC/GPIO */
|
/* PFC/GPIO */
|
||||||
static struct resource pfc_resources[] = {
|
static struct resource pfc_resources[] __initdata = {
|
||||||
DEFINE_RES_MEM(0xfffc0000, 0x118),
|
DEFINE_RES_MEM(0xfffc0000, 0x118),
|
||||||
};
|
};
|
||||||
|
|
||||||
#define R8A7778_GPIO(idx) \
|
#define R8A7778_GPIO(idx) \
|
||||||
static struct resource r8a7778_gpio##idx##_resources[] = { \
|
static struct resource r8a7778_gpio##idx##_resources[] __initdata = { \
|
||||||
DEFINE_RES_MEM(0xffc40000 + 0x1000 * (idx), 0x30), \
|
DEFINE_RES_MEM(0xffc40000 + 0x1000 * (idx), 0x30), \
|
||||||
DEFINE_RES_IRQ(gic_iid(0x87)), \
|
DEFINE_RES_IRQ(gic_iid(0x87)), \
|
||||||
}; \
|
}; \
|
||||||
\
|
\
|
||||||
static struct gpio_rcar_config r8a7778_gpio##idx##_platform_data = { \
|
static struct gpio_rcar_config r8a7778_gpio##idx##_platform_data __initdata = { \
|
||||||
.gpio_base = 32 * (idx), \
|
.gpio_base = 32 * (idx), \
|
||||||
.irq_base = GPIO_IRQ_BASE(idx), \
|
.irq_base = GPIO_IRQ_BASE(idx), \
|
||||||
.number_of_pins = 32, \
|
.number_of_pins = 32, \
|
||||||
|
|
@ -249,7 +249,7 @@ void __init r8a7778_pinmux_init(void)
|
||||||
};
|
};
|
||||||
|
|
||||||
/* SDHI */
|
/* SDHI */
|
||||||
static struct resource sdhi_resources[] = {
|
static struct resource sdhi_resources[] __initdata = {
|
||||||
/* SDHI0 */
|
/* SDHI0 */
|
||||||
DEFINE_RES_MEM(0xFFE4C000, 0x100),
|
DEFINE_RES_MEM(0xFFE4C000, 0x100),
|
||||||
DEFINE_RES_IRQ(gic_iid(0x77)),
|
DEFINE_RES_IRQ(gic_iid(0x77)),
|
||||||
|
|
@ -365,12 +365,12 @@ void __init r8a7778_init_late(void)
|
||||||
platform_device_register_full(&ohci_info);
|
platform_device_register_full(&ohci_info);
|
||||||
}
|
}
|
||||||
|
|
||||||
static struct renesas_intc_irqpin_config irqpin_platform_data = {
|
static struct renesas_intc_irqpin_config irqpin_platform_data __initdata = {
|
||||||
.irq_base = irq_pin(0), /* IRQ0 -> IRQ3 */
|
.irq_base = irq_pin(0), /* IRQ0 -> IRQ3 */
|
||||||
.sense_bitfield_width = 2,
|
.sense_bitfield_width = 2,
|
||||||
};
|
};
|
||||||
|
|
||||||
static struct resource irqpin_resources[] = {
|
static struct resource irqpin_resources[] __initdata = {
|
||||||
DEFINE_RES_MEM(0xfe78001c, 4), /* ICR1 */
|
DEFINE_RES_MEM(0xfe78001c, 4), /* ICR1 */
|
||||||
DEFINE_RES_MEM(0xfe780010, 4), /* INTPRI */
|
DEFINE_RES_MEM(0xfe780010, 4), /* INTPRI */
|
||||||
DEFINE_RES_MEM(0xfe780024, 4), /* INTREQ */
|
DEFINE_RES_MEM(0xfe780024, 4), /* INTREQ */
|
||||||
|
|
@ -408,17 +408,25 @@ void __init r8a7778_init_irq_extpin(int irlm)
|
||||||
&irqpin_platform_data, sizeof(irqpin_platform_data));
|
&irqpin_platform_data, sizeof(irqpin_platform_data));
|
||||||
}
|
}
|
||||||
|
|
||||||
|
void __init r8a7778_init_delay(void)
|
||||||
|
{
|
||||||
|
shmobile_setup_delay(800, 1, 3); /* Cortex-A9 @ 800MHz */
|
||||||
|
}
|
||||||
|
|
||||||
|
#ifdef CONFIG_USE_OF
|
||||||
#define INT2SMSKCR0 0x82288 /* 0xfe782288 */
|
#define INT2SMSKCR0 0x82288 /* 0xfe782288 */
|
||||||
#define INT2SMSKCR1 0x8228c /* 0xfe78228c */
|
#define INT2SMSKCR1 0x8228c /* 0xfe78228c */
|
||||||
|
|
||||||
#define INT2NTSR0 0x00018 /* 0xfe700018 */
|
#define INT2NTSR0 0x00018 /* 0xfe700018 */
|
||||||
#define INT2NTSR1 0x0002c /* 0xfe70002c */
|
#define INT2NTSR1 0x0002c /* 0xfe70002c */
|
||||||
static void __init r8a7778_init_irq_common(void)
|
void __init r8a7778_init_irq_dt(void)
|
||||||
{
|
{
|
||||||
void __iomem *base = ioremap_nocache(0xfe700000, 0x00100000);
|
void __iomem *base = ioremap_nocache(0xfe700000, 0x00100000);
|
||||||
|
|
||||||
BUG_ON(!base);
|
BUG_ON(!base);
|
||||||
|
|
||||||
|
irqchip_init();
|
||||||
|
|
||||||
/* route all interrupts to ARM */
|
/* route all interrupts to ARM */
|
||||||
__raw_writel(0x73ffffff, base + INT2NTSR0);
|
__raw_writel(0x73ffffff, base + INT2NTSR0);
|
||||||
__raw_writel(0xffffffff, base + INT2NTSR1);
|
__raw_writel(0xffffffff, base + INT2NTSR1);
|
||||||
|
|
@ -430,43 +438,6 @@ static void __init r8a7778_init_irq_common(void)
|
||||||
iounmap(base);
|
iounmap(base);
|
||||||
}
|
}
|
||||||
|
|
||||||
void __init r8a7778_init_irq(void)
|
|
||||||
{
|
|
||||||
void __iomem *gic_dist_base;
|
|
||||||
void __iomem *gic_cpu_base;
|
|
||||||
|
|
||||||
gic_dist_base = ioremap_nocache(0xfe438000, PAGE_SIZE);
|
|
||||||
gic_cpu_base = ioremap_nocache(0xfe430000, PAGE_SIZE);
|
|
||||||
BUG_ON(!gic_dist_base || !gic_cpu_base);
|
|
||||||
|
|
||||||
/* use GIC to handle interrupts */
|
|
||||||
gic_init(0, 29, gic_dist_base, gic_cpu_base);
|
|
||||||
|
|
||||||
r8a7778_init_irq_common();
|
|
||||||
}
|
|
||||||
|
|
||||||
void __init r8a7778_init_delay(void)
|
|
||||||
{
|
|
||||||
shmobile_setup_delay(800, 1, 3); /* Cortex-A9 @ 800MHz */
|
|
||||||
}
|
|
||||||
|
|
||||||
#ifdef CONFIG_USE_OF
|
|
||||||
void __init r8a7778_init_irq_dt(void)
|
|
||||||
{
|
|
||||||
irqchip_init();
|
|
||||||
r8a7778_init_irq_common();
|
|
||||||
}
|
|
||||||
|
|
||||||
static const struct of_dev_auxdata r8a7778_auxdata_lookup[] __initconst = {
|
|
||||||
{},
|
|
||||||
};
|
|
||||||
|
|
||||||
void __init r8a7778_add_standard_devices_dt(void)
|
|
||||||
{
|
|
||||||
of_platform_populate(NULL, of_default_bus_match_table,
|
|
||||||
r8a7778_auxdata_lookup, NULL);
|
|
||||||
}
|
|
||||||
|
|
||||||
static const char *r8a7778_compat_dt[] __initdata = {
|
static const char *r8a7778_compat_dt[] __initdata = {
|
||||||
"renesas,r8a7778",
|
"renesas,r8a7778",
|
||||||
NULL,
|
NULL,
|
||||||
|
|
@ -475,7 +446,6 @@ static const char *r8a7778_compat_dt[] __initdata = {
|
||||||
DT_MACHINE_START(R8A7778_DT, "Generic R8A7778 (Flattened Device Tree)")
|
DT_MACHINE_START(R8A7778_DT, "Generic R8A7778 (Flattened Device Tree)")
|
||||||
.init_early = r8a7778_init_delay,
|
.init_early = r8a7778_init_delay,
|
||||||
.init_irq = r8a7778_init_irq_dt,
|
.init_irq = r8a7778_init_irq_dt,
|
||||||
.init_machine = r8a7778_add_standard_devices_dt,
|
|
||||||
.init_time = shmobile_timer_init,
|
.init_time = shmobile_timer_init,
|
||||||
.dt_compat = r8a7778_compat_dt,
|
.dt_compat = r8a7778_compat_dt,
|
||||||
.init_late = r8a7778_init_late,
|
.init_late = r8a7778_init_late,
|
||||||
|
|
|
||||||
|
|
@ -665,10 +665,6 @@ void __init r8a7779_init_delay(void)
|
||||||
shmobile_setup_delay(1000, 2, 4); /* Cortex-A9 @ 1000MHz */
|
shmobile_setup_delay(1000, 2, 4); /* Cortex-A9 @ 1000MHz */
|
||||||
}
|
}
|
||||||
|
|
||||||
static const struct of_dev_auxdata r8a7779_auxdata_lookup[] __initconst = {
|
|
||||||
{},
|
|
||||||
};
|
|
||||||
|
|
||||||
void __init r8a7779_add_standard_devices_dt(void)
|
void __init r8a7779_add_standard_devices_dt(void)
|
||||||
{
|
{
|
||||||
/* clocks are setup late during boot in the case of DT */
|
/* clocks are setup late during boot in the case of DT */
|
||||||
|
|
@ -676,8 +672,7 @@ void __init r8a7779_add_standard_devices_dt(void)
|
||||||
|
|
||||||
platform_add_devices(r8a7779_devices_dt,
|
platform_add_devices(r8a7779_devices_dt,
|
||||||
ARRAY_SIZE(r8a7779_devices_dt));
|
ARRAY_SIZE(r8a7779_devices_dt));
|
||||||
of_platform_populate(NULL, of_default_bus_match_table,
|
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
|
||||||
r8a7779_auxdata_lookup, NULL);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
static const char *r8a7779_compat_dt[] __initdata = {
|
static const char *r8a7779_compat_dt[] __initdata = {
|
||||||
|
|
|
||||||
|
|
@ -19,12 +19,12 @@
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#include <linux/irq.h>
|
#include <linux/irq.h>
|
||||||
#include <linux/irqchip.h>
|
|
||||||
#include <linux/kernel.h>
|
#include <linux/kernel.h>
|
||||||
#include <linux/of_platform.h>
|
#include <linux/of_platform.h>
|
||||||
#include <linux/serial_sci.h>
|
|
||||||
#include <linux/platform_data/gpio-rcar.h>
|
#include <linux/platform_data/gpio-rcar.h>
|
||||||
#include <linux/platform_data/irq-renesas-irqc.h>
|
#include <linux/platform_data/irq-renesas-irqc.h>
|
||||||
|
#include <linux/serial_sci.h>
|
||||||
|
#include <linux/sh_timer.h>
|
||||||
#include <mach/common.h>
|
#include <mach/common.h>
|
||||||
#include <mach/irqs.h>
|
#include <mach/irqs.h>
|
||||||
#include <mach/r8a7790.h>
|
#include <mach/r8a7790.h>
|
||||||
|
|
@ -149,6 +149,36 @@ static struct resource irqc0_resources[] __initdata = {
|
||||||
&irqc##idx##_data, \
|
&irqc##idx##_data, \
|
||||||
sizeof(struct renesas_irqc_config))
|
sizeof(struct renesas_irqc_config))
|
||||||
|
|
||||||
|
static struct resource thermal_resources[] __initdata = {
|
||||||
|
DEFINE_RES_MEM(0xe61f0000, 0x14),
|
||||||
|
DEFINE_RES_MEM(0xe61f0100, 0x38),
|
||||||
|
DEFINE_RES_IRQ(gic_spi(69)),
|
||||||
|
};
|
||||||
|
|
||||||
|
#define r8a7790_register_thermal() \
|
||||||
|
platform_device_register_simple("rcar_thermal", -1, \
|
||||||
|
thermal_resources, \
|
||||||
|
ARRAY_SIZE(thermal_resources))
|
||||||
|
|
||||||
|
static struct sh_timer_config cmt00_platform_data = {
|
||||||
|
.name = "CMT00",
|
||||||
|
.timer_bit = 0,
|
||||||
|
.clockevent_rating = 80,
|
||||||
|
};
|
||||||
|
|
||||||
|
static struct resource cmt00_resources[] = {
|
||||||
|
DEFINE_RES_MEM(0xffca0510, 0x0c),
|
||||||
|
DEFINE_RES_MEM(0xffca0500, 0x04),
|
||||||
|
DEFINE_RES_IRQ(gic_spi(142)), /* CMT0_0 */
|
||||||
|
};
|
||||||
|
|
||||||
|
#define r8a7790_register_cmt(idx) \
|
||||||
|
platform_device_register_resndata(&platform_bus, "sh_cmt", \
|
||||||
|
idx, cmt##idx##_resources, \
|
||||||
|
ARRAY_SIZE(cmt##idx##_resources), \
|
||||||
|
&cmt##idx##_platform_data, \
|
||||||
|
sizeof(struct sh_timer_config))
|
||||||
|
|
||||||
void __init r8a7790_add_standard_devices(void)
|
void __init r8a7790_add_standard_devices(void)
|
||||||
{
|
{
|
||||||
r8a7790_register_scif(SCIFA0);
|
r8a7790_register_scif(SCIFA0);
|
||||||
|
|
@ -162,34 +192,91 @@ void __init r8a7790_add_standard_devices(void)
|
||||||
r8a7790_register_scif(HSCIF0);
|
r8a7790_register_scif(HSCIF0);
|
||||||
r8a7790_register_scif(HSCIF1);
|
r8a7790_register_scif(HSCIF1);
|
||||||
r8a7790_register_irqc(0);
|
r8a7790_register_irqc(0);
|
||||||
|
r8a7790_register_thermal();
|
||||||
|
r8a7790_register_cmt(00);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
#define MODEMR 0xe6160060
|
||||||
|
|
||||||
|
u32 __init r8a7790_read_mode_pins(void)
|
||||||
|
{
|
||||||
|
void __iomem *modemr = ioremap_nocache(MODEMR, 4);
|
||||||
|
u32 mode;
|
||||||
|
|
||||||
|
BUG_ON(!modemr);
|
||||||
|
mode = ioread32(modemr);
|
||||||
|
iounmap(modemr);
|
||||||
|
|
||||||
|
return mode;
|
||||||
|
}
|
||||||
|
|
||||||
|
#define CNTCR 0
|
||||||
|
#define CNTFID0 0x20
|
||||||
|
|
||||||
void __init r8a7790_timer_init(void)
|
void __init r8a7790_timer_init(void)
|
||||||
{
|
{
|
||||||
void __iomem *cntcr;
|
#ifdef CONFIG_ARM_ARCH_TIMER
|
||||||
|
u32 mode = r8a7790_read_mode_pins();
|
||||||
|
void __iomem *base;
|
||||||
|
int extal_mhz = 0;
|
||||||
|
u32 freq;
|
||||||
|
|
||||||
/* make sure arch timer is started by setting bit 0 of CNTCT */
|
/* At Linux boot time the r8a7790 arch timer comes up
|
||||||
cntcr = ioremap(0xe6080000, PAGE_SIZE);
|
* with the counter disabled. Moreover, it may also report
|
||||||
iowrite32(1, cntcr);
|
* a potentially incorrect fixed 13 MHz frequency. To be
|
||||||
iounmap(cntcr);
|
* correct these registers need to be updated to use the
|
||||||
|
* frequency EXTAL / 2 which can be determined by the MD pins.
|
||||||
|
*/
|
||||||
|
|
||||||
|
switch (mode & (MD(14) | MD(13))) {
|
||||||
|
case 0:
|
||||||
|
extal_mhz = 15;
|
||||||
|
break;
|
||||||
|
case MD(13):
|
||||||
|
extal_mhz = 20;
|
||||||
|
break;
|
||||||
|
case MD(14):
|
||||||
|
extal_mhz = 26;
|
||||||
|
break;
|
||||||
|
case MD(13) | MD(14):
|
||||||
|
extal_mhz = 30;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* The arch timer frequency equals EXTAL / 2 */
|
||||||
|
freq = extal_mhz * (1000000 / 2);
|
||||||
|
|
||||||
|
/* Remap "armgcnt address map" space */
|
||||||
|
base = ioremap(0xe6080000, PAGE_SIZE);
|
||||||
|
|
||||||
|
/* Update registers with correct frequency */
|
||||||
|
iowrite32(freq, base + CNTFID0);
|
||||||
|
asm volatile("mcr p15, 0, %0, c14, c0, 0" : : "r" (freq));
|
||||||
|
|
||||||
|
/* make sure arch timer is started by setting bit 0 of CNTCR */
|
||||||
|
iowrite32(1, base + CNTCR);
|
||||||
|
iounmap(base);
|
||||||
|
#endif /* CONFIG_ARM_ARCH_TIMER */
|
||||||
|
|
||||||
shmobile_timer_init();
|
shmobile_timer_init();
|
||||||
}
|
}
|
||||||
|
|
||||||
#ifdef CONFIG_USE_OF
|
void __init r8a7790_init_delay(void)
|
||||||
void __init r8a7790_add_standard_devices_dt(void)
|
|
||||||
{
|
{
|
||||||
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
|
#ifndef CONFIG_ARM_ARCH_TIMER
|
||||||
|
shmobile_setup_delay(1300, 2, 4); /* Cortex-A15 @ 1300MHz */
|
||||||
|
#endif
|
||||||
}
|
}
|
||||||
|
|
||||||
|
#ifdef CONFIG_USE_OF
|
||||||
|
|
||||||
static const char *r8a7790_boards_compat_dt[] __initdata = {
|
static const char *r8a7790_boards_compat_dt[] __initdata = {
|
||||||
"renesas,r8a7790",
|
"renesas,r8a7790",
|
||||||
NULL,
|
NULL,
|
||||||
};
|
};
|
||||||
|
|
||||||
DT_MACHINE_START(R8A7790_DT, "Generic R8A7790 (Flattened Device Tree)")
|
DT_MACHINE_START(R8A7790_DT, "Generic R8A7790 (Flattened Device Tree)")
|
||||||
.init_irq = irqchip_init,
|
.init_early = r8a7790_init_delay,
|
||||||
.init_machine = r8a7790_add_standard_devices_dt,
|
|
||||||
.init_time = r8a7790_timer_init,
|
.init_time = r8a7790_timer_init,
|
||||||
.dt_compat = r8a7790_boards_compat_dt,
|
.dt_compat = r8a7790_boards_compat_dt,
|
||||||
MACHINE_END
|
MACHINE_END
|
||||||
|
|
|
||||||
|
|
@ -1147,10 +1147,6 @@ void __init sh7372_add_early_devices_dt(void)
|
||||||
shmobile_setup_console();
|
shmobile_setup_console();
|
||||||
}
|
}
|
||||||
|
|
||||||
static const struct of_dev_auxdata sh7372_auxdata_lookup[] __initconst = {
|
|
||||||
{ }
|
|
||||||
};
|
|
||||||
|
|
||||||
void __init sh7372_add_standard_devices_dt(void)
|
void __init sh7372_add_standard_devices_dt(void)
|
||||||
{
|
{
|
||||||
/* clocks are setup late during boot in the case of DT */
|
/* clocks are setup late during boot in the case of DT */
|
||||||
|
|
@ -1159,8 +1155,7 @@ void __init sh7372_add_standard_devices_dt(void)
|
||||||
platform_add_devices(sh7372_early_devices,
|
platform_add_devices(sh7372_early_devices,
|
||||||
ARRAY_SIZE(sh7372_early_devices));
|
ARRAY_SIZE(sh7372_early_devices));
|
||||||
|
|
||||||
of_platform_populate(NULL, of_default_bus_match_table,
|
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
|
||||||
sh7372_auxdata_lookup, NULL);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
static const char *sh7372_boards_compat_dt[] __initdata = {
|
static const char *sh7372_boards_compat_dt[] __initdata = {
|
||||||
|
|
|
||||||
|
|
@ -22,7 +22,6 @@
|
||||||
#include <linux/init.h>
|
#include <linux/init.h>
|
||||||
#include <linux/interrupt.h>
|
#include <linux/interrupt.h>
|
||||||
#include <linux/irq.h>
|
#include <linux/irq.h>
|
||||||
#include <linux/irqchip.h>
|
|
||||||
#include <linux/platform_device.h>
|
#include <linux/platform_device.h>
|
||||||
#include <linux/of_platform.h>
|
#include <linux/of_platform.h>
|
||||||
#include <linux/delay.h>
|
#include <linux/delay.h>
|
||||||
|
|
@ -61,29 +60,16 @@ void __init sh73a0_map_io(void)
|
||||||
iotable_init(sh73a0_io_desc, ARRAY_SIZE(sh73a0_io_desc));
|
iotable_init(sh73a0_io_desc, ARRAY_SIZE(sh73a0_io_desc));
|
||||||
}
|
}
|
||||||
|
|
||||||
static struct resource sh73a0_pfc_resources[] = {
|
/* PFC */
|
||||||
[0] = {
|
static struct resource pfc_resources[] __initdata = {
|
||||||
.start = 0xe6050000,
|
DEFINE_RES_MEM(0xe6050000, 0x8000),
|
||||||
.end = 0xe6057fff,
|
DEFINE_RES_MEM(0xe605801c, 0x000c),
|
||||||
.flags = IORESOURCE_MEM,
|
|
||||||
},
|
|
||||||
[1] = {
|
|
||||||
.start = 0xe605801c,
|
|
||||||
.end = 0xe6058027,
|
|
||||||
.flags = IORESOURCE_MEM,
|
|
||||||
}
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct platform_device sh73a0_pfc_device = {
|
|
||||||
.name = "pfc-sh73a0",
|
|
||||||
.id = -1,
|
|
||||||
.resource = sh73a0_pfc_resources,
|
|
||||||
.num_resources = ARRAY_SIZE(sh73a0_pfc_resources),
|
|
||||||
};
|
};
|
||||||
|
|
||||||
void __init sh73a0_pinmux_init(void)
|
void __init sh73a0_pinmux_init(void)
|
||||||
{
|
{
|
||||||
platform_device_register(&sh73a0_pfc_device);
|
platform_device_register_simple("pfc-sh73a0", -1, pfc_resources,
|
||||||
|
ARRAY_SIZE(pfc_resources));
|
||||||
}
|
}
|
||||||
|
|
||||||
static struct plat_sci_port scif0_platform_data = {
|
static struct plat_sci_port scif0_platform_data = {
|
||||||
|
|
@ -958,10 +944,6 @@ void __init sh73a0_add_early_devices(void)
|
||||||
|
|
||||||
#ifdef CONFIG_USE_OF
|
#ifdef CONFIG_USE_OF
|
||||||
|
|
||||||
static const struct of_dev_auxdata sh73a0_auxdata_lookup[] __initconst = {
|
|
||||||
{},
|
|
||||||
};
|
|
||||||
|
|
||||||
void __init sh73a0_add_standard_devices_dt(void)
|
void __init sh73a0_add_standard_devices_dt(void)
|
||||||
{
|
{
|
||||||
struct platform_device_info devinfo = { .name = "cpufreq-cpu0", .id = -1, };
|
struct platform_device_info devinfo = { .name = "cpufreq-cpu0", .id = -1, };
|
||||||
|
|
@ -971,8 +953,7 @@ void __init sh73a0_add_standard_devices_dt(void)
|
||||||
|
|
||||||
platform_add_devices(sh73a0_devices_dt,
|
platform_add_devices(sh73a0_devices_dt,
|
||||||
ARRAY_SIZE(sh73a0_devices_dt));
|
ARRAY_SIZE(sh73a0_devices_dt));
|
||||||
of_platform_populate(NULL, of_default_bus_match_table,
|
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
|
||||||
sh73a0_auxdata_lookup, NULL);
|
|
||||||
|
|
||||||
/* Instantiate cpufreq-cpu0 */
|
/* Instantiate cpufreq-cpu0 */
|
||||||
platform_device_register_full(&devinfo);
|
platform_device_register_full(&devinfo);
|
||||||
|
|
@ -988,7 +969,6 @@ DT_MACHINE_START(SH73A0_DT, "Generic SH73A0 (Flattened Device Tree)")
|
||||||
.map_io = sh73a0_map_io,
|
.map_io = sh73a0_map_io,
|
||||||
.init_early = sh73a0_init_delay,
|
.init_early = sh73a0_init_delay,
|
||||||
.nr_irqs = NR_IRQS_LEGACY,
|
.nr_irqs = NR_IRQS_LEGACY,
|
||||||
.init_irq = irqchip_init,
|
|
||||||
.init_machine = sh73a0_add_standard_devices_dt,
|
.init_machine = sh73a0_add_standard_devices_dt,
|
||||||
.dt_compat = sh73a0_boards_compat_dt,
|
.dt_compat = sh73a0_boards_compat_dt,
|
||||||
MACHINE_END
|
MACHINE_END
|
||||||
|
|
|
||||||
|
|
@ -29,6 +29,8 @@
|
||||||
#include <asm/smp_scu.h>
|
#include <asm/smp_scu.h>
|
||||||
|
|
||||||
#define EMEV2_SCU_BASE 0x1e000000
|
#define EMEV2_SCU_BASE 0x1e000000
|
||||||
|
#define EMEV2_SMU_BASE 0xe0110000
|
||||||
|
#define SMU_GENERAL_REG0 0x7c0
|
||||||
|
|
||||||
static int __cpuinit emev2_boot_secondary(unsigned int cpu, struct task_struct *idle)
|
static int __cpuinit emev2_boot_secondary(unsigned int cpu, struct task_struct *idle)
|
||||||
{
|
{
|
||||||
|
|
@ -38,10 +40,18 @@ static int __cpuinit emev2_boot_secondary(unsigned int cpu, struct task_struct *
|
||||||
|
|
||||||
static void __init emev2_smp_prepare_cpus(unsigned int max_cpus)
|
static void __init emev2_smp_prepare_cpus(unsigned int max_cpus)
|
||||||
{
|
{
|
||||||
|
void __iomem *smu;
|
||||||
|
|
||||||
|
/* setup EMEV2 specific SCU base, enable */
|
||||||
|
shmobile_scu_base = ioremap(EMEV2_SCU_BASE, PAGE_SIZE);
|
||||||
scu_enable(shmobile_scu_base);
|
scu_enable(shmobile_scu_base);
|
||||||
|
|
||||||
/* Tell ROM loader about our vector (in headsmp-scu.S, headsmp.S) */
|
/* Tell ROM loader about our vector (in headsmp-scu.S, headsmp.S) */
|
||||||
emev2_set_boot_vector(__pa(shmobile_boot_vector));
|
smu = ioremap(EMEV2_SMU_BASE, PAGE_SIZE);
|
||||||
|
if (smu) {
|
||||||
|
iowrite32(__pa(shmobile_boot_vector), smu + SMU_GENERAL_REG0);
|
||||||
|
iounmap(smu);
|
||||||
|
}
|
||||||
shmobile_boot_fn = virt_to_phys(shmobile_boot_scu);
|
shmobile_boot_fn = virt_to_phys(shmobile_boot_scu);
|
||||||
shmobile_boot_arg = (unsigned long)shmobile_scu_base;
|
shmobile_boot_arg = (unsigned long)shmobile_scu_base;
|
||||||
|
|
||||||
|
|
@ -49,21 +59,7 @@ static void __init emev2_smp_prepare_cpus(unsigned int max_cpus)
|
||||||
scu_power_mode(shmobile_scu_base, SCU_PM_NORMAL);
|
scu_power_mode(shmobile_scu_base, SCU_PM_NORMAL);
|
||||||
}
|
}
|
||||||
|
|
||||||
static void __init emev2_smp_init_cpus(void)
|
|
||||||
{
|
|
||||||
unsigned int ncores;
|
|
||||||
|
|
||||||
/* setup EMEV2 specific SCU base */
|
|
||||||
shmobile_scu_base = ioremap(EMEV2_SCU_BASE, PAGE_SIZE);
|
|
||||||
emev2_clock_init(); /* need ioremapped SMU */
|
|
||||||
|
|
||||||
ncores = shmobile_scu_base ? scu_get_core_count(shmobile_scu_base) : 1;
|
|
||||||
|
|
||||||
shmobile_smp_init_cpus(ncores);
|
|
||||||
}
|
|
||||||
|
|
||||||
struct smp_operations emev2_smp_ops __initdata = {
|
struct smp_operations emev2_smp_ops __initdata = {
|
||||||
.smp_init_cpus = emev2_smp_init_cpus,
|
|
||||||
.smp_prepare_cpus = emev2_smp_prepare_cpus,
|
.smp_prepare_cpus = emev2_smp_prepare_cpus,
|
||||||
.smp_boot_secondary = emev2_boot_secondary,
|
.smp_boot_secondary = emev2_boot_secondary,
|
||||||
};
|
};
|
||||||
|
|
|
||||||
|
|
@ -30,6 +30,7 @@
|
||||||
#include <linux/spi/mmc_spi.h>
|
#include <linux/spi/mmc_spi.h>
|
||||||
#include <linux/input.h>
|
#include <linux/input.h>
|
||||||
#include <linux/input/sh_keysc.h>
|
#include <linux/input/sh_keysc.h>
|
||||||
|
#include <linux/platform_data/gpio_backlight.h>
|
||||||
#include <linux/sh_eth.h>
|
#include <linux/sh_eth.h>
|
||||||
#include <linux/sh_intc.h>
|
#include <linux/sh_intc.h>
|
||||||
#include <linux/videodev2.h>
|
#include <linux/videodev2.h>
|
||||||
|
|
@ -303,7 +304,7 @@ static struct platform_device usbhs_device = {
|
||||||
.resource = usbhs_resources,
|
.resource = usbhs_resources,
|
||||||
};
|
};
|
||||||
|
|
||||||
/* LCDC */
|
/* LCDC and backlight */
|
||||||
static const struct fb_videomode ecovec_lcd_modes[] = {
|
static const struct fb_videomode ecovec_lcd_modes[] = {
|
||||||
{
|
{
|
||||||
.name = "Panel",
|
.name = "Panel",
|
||||||
|
|
@ -334,13 +335,6 @@ static const struct fb_videomode ecovec_dvi_modes[] = {
|
||||||
},
|
},
|
||||||
};
|
};
|
||||||
|
|
||||||
static int ecovec24_set_brightness(int brightness)
|
|
||||||
{
|
|
||||||
gpio_set_value(GPIO_PTR1, brightness);
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
static struct sh_mobile_lcdc_info lcdc_info = {
|
static struct sh_mobile_lcdc_info lcdc_info = {
|
||||||
.ch[0] = {
|
.ch[0] = {
|
||||||
.interface_type = RGB18,
|
.interface_type = RGB18,
|
||||||
|
|
@ -350,11 +344,6 @@ static struct sh_mobile_lcdc_info lcdc_info = {
|
||||||
.width = 152,
|
.width = 152,
|
||||||
.height = 91,
|
.height = 91,
|
||||||
},
|
},
|
||||||
.bl_info = {
|
|
||||||
.name = "sh_mobile_lcdc_bl",
|
|
||||||
.max_brightness = 1,
|
|
||||||
.set_brightness = ecovec24_set_brightness,
|
|
||||||
},
|
|
||||||
}
|
}
|
||||||
};
|
};
|
||||||
|
|
||||||
|
|
@ -380,6 +369,20 @@ static struct platform_device lcdc_device = {
|
||||||
},
|
},
|
||||||
};
|
};
|
||||||
|
|
||||||
|
static struct gpio_backlight_platform_data gpio_backlight_data = {
|
||||||
|
.fbdev = &lcdc_device.dev,
|
||||||
|
.gpio = GPIO_PTR1,
|
||||||
|
.def_value = 1,
|
||||||
|
.name = "backlight",
|
||||||
|
};
|
||||||
|
|
||||||
|
static struct platform_device gpio_backlight_device = {
|
||||||
|
.name = "gpio-backlight",
|
||||||
|
.dev = {
|
||||||
|
.platform_data = &gpio_backlight_data,
|
||||||
|
},
|
||||||
|
};
|
||||||
|
|
||||||
/* CEU0 */
|
/* CEU0 */
|
||||||
static struct sh_mobile_ceu_info sh_mobile_ceu0_info = {
|
static struct sh_mobile_ceu_info sh_mobile_ceu0_info = {
|
||||||
.flags = SH_CEU_FLAG_USE_8BIT_BUS,
|
.flags = SH_CEU_FLAG_USE_8BIT_BUS,
|
||||||
|
|
@ -1049,6 +1052,7 @@ static struct platform_device *ecovec_devices[] __initdata = {
|
||||||
&usb1_common_device,
|
&usb1_common_device,
|
||||||
&usbhs_device,
|
&usbhs_device,
|
||||||
&lcdc_device,
|
&lcdc_device,
|
||||||
|
&gpio_backlight_device,
|
||||||
&ceu0_device,
|
&ceu0_device,
|
||||||
&ceu1_device,
|
&ceu1_device,
|
||||||
&keysc_device,
|
&keysc_device,
|
||||||
|
|
@ -1239,11 +1243,9 @@ static int __init arch_setup(void)
|
||||||
|
|
||||||
gpio_request(GPIO_PTE6, NULL);
|
gpio_request(GPIO_PTE6, NULL);
|
||||||
gpio_request(GPIO_PTU1, NULL);
|
gpio_request(GPIO_PTU1, NULL);
|
||||||
gpio_request(GPIO_PTR1, NULL);
|
|
||||||
gpio_request(GPIO_PTA2, NULL);
|
gpio_request(GPIO_PTA2, NULL);
|
||||||
gpio_direction_input(GPIO_PTE6);
|
gpio_direction_input(GPIO_PTE6);
|
||||||
gpio_direction_output(GPIO_PTU1, 0);
|
gpio_direction_output(GPIO_PTU1, 0);
|
||||||
gpio_direction_output(GPIO_PTR1, 0);
|
|
||||||
gpio_direction_output(GPIO_PTA2, 0);
|
gpio_direction_output(GPIO_PTA2, 0);
|
||||||
|
|
||||||
/* I/O buffer drive ability is high */
|
/* I/O buffer drive ability is high */
|
||||||
|
|
@ -1256,6 +1258,9 @@ static int __init arch_setup(void)
|
||||||
lcdc_info.ch[0].lcd_modes = ecovec_dvi_modes;
|
lcdc_info.ch[0].lcd_modes = ecovec_dvi_modes;
|
||||||
lcdc_info.ch[0].num_modes = ARRAY_SIZE(ecovec_dvi_modes);
|
lcdc_info.ch[0].num_modes = ARRAY_SIZE(ecovec_dvi_modes);
|
||||||
|
|
||||||
|
/* No backlight */
|
||||||
|
gpio_backlight_data.fbdev = NULL;
|
||||||
|
|
||||||
gpio_set_value(GPIO_PTA2, 1);
|
gpio_set_value(GPIO_PTA2, 1);
|
||||||
gpio_set_value(GPIO_PTU1, 1);
|
gpio_set_value(GPIO_PTU1, 1);
|
||||||
} else {
|
} else {
|
||||||
|
|
@ -1265,8 +1270,6 @@ static int __init arch_setup(void)
|
||||||
lcdc_info.ch[0].lcd_modes = ecovec_lcd_modes;
|
lcdc_info.ch[0].lcd_modes = ecovec_lcd_modes;
|
||||||
lcdc_info.ch[0].num_modes = ARRAY_SIZE(ecovec_lcd_modes);
|
lcdc_info.ch[0].num_modes = ARRAY_SIZE(ecovec_lcd_modes);
|
||||||
|
|
||||||
gpio_set_value(GPIO_PTR1, 1);
|
|
||||||
|
|
||||||
/* FIXME
|
/* FIXME
|
||||||
*
|
*
|
||||||
* LCDDON control is needed for Panel,
|
* LCDDON control is needed for Panel,
|
||||||
|
|
|
||||||
|
|
@ -276,51 +276,3 @@ void kfr2r09_lcd_start(void *sohandle, struct sh_mobile_lcdc_sys_bus_ops *so)
|
||||||
{
|
{
|
||||||
write_memory_start(sohandle, so);
|
write_memory_start(sohandle, so);
|
||||||
}
|
}
|
||||||
|
|
||||||
#define CTRL_CKSW 0x10
|
|
||||||
#define CTRL_C10 0x20
|
|
||||||
#define CTRL_CPSW 0x80
|
|
||||||
#define MAIN_MLED4 0x40
|
|
||||||
#define MAIN_MSW 0x80
|
|
||||||
|
|
||||||
int kfr2r09_lcd_set_brightness(int brightness)
|
|
||||||
{
|
|
||||||
struct i2c_adapter *a;
|
|
||||||
struct i2c_msg msg;
|
|
||||||
unsigned char buf[2];
|
|
||||||
int ret;
|
|
||||||
|
|
||||||
a = i2c_get_adapter(0);
|
|
||||||
if (!a)
|
|
||||||
return -ENODEV;
|
|
||||||
|
|
||||||
buf[0] = 0x00;
|
|
||||||
if (brightness)
|
|
||||||
buf[1] = CTRL_CPSW | CTRL_C10 | CTRL_CKSW;
|
|
||||||
else
|
|
||||||
buf[1] = 0;
|
|
||||||
|
|
||||||
msg.addr = 0x75;
|
|
||||||
msg.buf = buf;
|
|
||||||
msg.len = 2;
|
|
||||||
msg.flags = 0;
|
|
||||||
ret = i2c_transfer(a, &msg, 1);
|
|
||||||
if (ret != 1)
|
|
||||||
return -ENODEV;
|
|
||||||
|
|
||||||
buf[0] = 0x01;
|
|
||||||
if (brightness)
|
|
||||||
buf[1] = MAIN_MSW | MAIN_MLED4 | 0x0c;
|
|
||||||
else
|
|
||||||
buf[1] = 0;
|
|
||||||
|
|
||||||
msg.addr = 0x75;
|
|
||||||
msg.buf = buf;
|
|
||||||
msg.len = 2;
|
|
||||||
msg.flags = 0;
|
|
||||||
ret = i2c_transfer(a, &msg, 1);
|
|
||||||
if (ret != 1)
|
|
||||||
return -ENODEV;
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
|
||||||
|
|
@ -21,6 +21,7 @@
|
||||||
#include <linux/input.h>
|
#include <linux/input.h>
|
||||||
#include <linux/input/sh_keysc.h>
|
#include <linux/input/sh_keysc.h>
|
||||||
#include <linux/i2c.h>
|
#include <linux/i2c.h>
|
||||||
|
#include <linux/platform_data/lv5207lp.h>
|
||||||
#include <linux/regulator/fixed.h>
|
#include <linux/regulator/fixed.h>
|
||||||
#include <linux/regulator/machine.h>
|
#include <linux/regulator/machine.h>
|
||||||
#include <linux/usb/r8a66597.h>
|
#include <linux/usb/r8a66597.h>
|
||||||
|
|
@ -159,11 +160,6 @@ static struct sh_mobile_lcdc_info kfr2r09_sh_lcdc_info = {
|
||||||
.setup_sys = kfr2r09_lcd_setup,
|
.setup_sys = kfr2r09_lcd_setup,
|
||||||
.start_transfer = kfr2r09_lcd_start,
|
.start_transfer = kfr2r09_lcd_start,
|
||||||
},
|
},
|
||||||
.bl_info = {
|
|
||||||
.name = "sh_mobile_lcdc_bl",
|
|
||||||
.max_brightness = 1,
|
|
||||||
.set_brightness = kfr2r09_lcd_set_brightness,
|
|
||||||
},
|
|
||||||
.sys_bus_cfg = {
|
.sys_bus_cfg = {
|
||||||
.ldmt2r = 0x07010904,
|
.ldmt2r = 0x07010904,
|
||||||
.ldmt3r = 0x14012914,
|
.ldmt3r = 0x14012914,
|
||||||
|
|
@ -195,6 +191,17 @@ static struct platform_device kfr2r09_sh_lcdc_device = {
|
||||||
},
|
},
|
||||||
};
|
};
|
||||||
|
|
||||||
|
static struct lv5207lp_platform_data kfr2r09_backlight_data = {
|
||||||
|
.fbdev = &kfr2r09_sh_lcdc_device.dev,
|
||||||
|
.def_value = 13,
|
||||||
|
.max_value = 13,
|
||||||
|
};
|
||||||
|
|
||||||
|
static struct i2c_board_info kfr2r09_backlight_board_info = {
|
||||||
|
I2C_BOARD_INFO("lv5207lp", 0x75),
|
||||||
|
.platform_data = &kfr2r09_backlight_data,
|
||||||
|
};
|
||||||
|
|
||||||
static struct r8a66597_platdata kfr2r09_usb0_gadget_data = {
|
static struct r8a66597_platdata kfr2r09_usb0_gadget_data = {
|
||||||
.on_chip = 1,
|
.on_chip = 1,
|
||||||
};
|
};
|
||||||
|
|
@ -627,6 +634,8 @@ static int __init kfr2r09_devices_setup(void)
|
||||||
gpio_request(GPIO_FN_SDHI0CMD, NULL);
|
gpio_request(GPIO_FN_SDHI0CMD, NULL);
|
||||||
gpio_request(GPIO_FN_SDHI0CLK, NULL);
|
gpio_request(GPIO_FN_SDHI0CLK, NULL);
|
||||||
|
|
||||||
|
i2c_register_board_info(0, &kfr2r09_backlight_board_info, 1);
|
||||||
|
|
||||||
return platform_add_devices(kfr2r09_devices,
|
return platform_add_devices(kfr2r09_devices,
|
||||||
ARRAY_SIZE(kfr2r09_devices));
|
ARRAY_SIZE(kfr2r09_devices));
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -4,13 +4,11 @@
|
||||||
#include <video/sh_mobile_lcdc.h>
|
#include <video/sh_mobile_lcdc.h>
|
||||||
|
|
||||||
#if defined(CONFIG_FB_SH_MOBILE_LCDC) || defined(CONFIG_FB_SH_MOBILE_LCDC_MODULE)
|
#if defined(CONFIG_FB_SH_MOBILE_LCDC) || defined(CONFIG_FB_SH_MOBILE_LCDC_MODULE)
|
||||||
int kfr2r09_lcd_set_brightness(int brightness);
|
|
||||||
int kfr2r09_lcd_setup(void *sys_ops_handle,
|
int kfr2r09_lcd_setup(void *sys_ops_handle,
|
||||||
struct sh_mobile_lcdc_sys_bus_ops *sys_ops);
|
struct sh_mobile_lcdc_sys_bus_ops *sys_ops);
|
||||||
void kfr2r09_lcd_start(void *sys_ops_handle,
|
void kfr2r09_lcd_start(void *sys_ops_handle,
|
||||||
struct sh_mobile_lcdc_sys_bus_ops *sys_ops);
|
struct sh_mobile_lcdc_sys_bus_ops *sys_ops);
|
||||||
#else
|
#else
|
||||||
static int kfr2r09_lcd_set_brightness(int brightness) {}
|
|
||||||
static int kfr2r09_lcd_setup(void *sys_ops_handle,
|
static int kfr2r09_lcd_setup(void *sys_ops_handle,
|
||||||
struct sh_mobile_lcdc_sys_bus_ops *sys_ops)
|
struct sh_mobile_lcdc_sys_bus_ops *sys_ops)
|
||||||
{
|
{
|
||||||
|
|
|
||||||
|
|
@ -425,6 +425,25 @@ config BACKLIGHT_AS3711
|
||||||
If you have an Austrian Microsystems AS3711 say Y to enable the
|
If you have an Austrian Microsystems AS3711 say Y to enable the
|
||||||
backlight driver.
|
backlight driver.
|
||||||
|
|
||||||
|
config BACKLIGHT_GPIO
|
||||||
|
tristate "Generic GPIO based Backlight Driver"
|
||||||
|
depends on GPIOLIB
|
||||||
|
help
|
||||||
|
If you have a LCD backlight adjustable by GPIO, say Y to enable
|
||||||
|
this driver.
|
||||||
|
|
||||||
|
config BACKLIGHT_LV5207LP
|
||||||
|
tristate "Sanyo LV5207LP Backlight"
|
||||||
|
depends on I2C
|
||||||
|
help
|
||||||
|
If you have a Sanyo LV5207LP say Y to enable the backlight driver.
|
||||||
|
|
||||||
|
config BACKLIGHT_BD6107
|
||||||
|
tristate "Rohm BD6107 Backlight"
|
||||||
|
depends on I2C
|
||||||
|
help
|
||||||
|
If you have a Rohm BD6107 say Y to enable the backlight driver.
|
||||||
|
|
||||||
endif # BACKLIGHT_CLASS_DEVICE
|
endif # BACKLIGHT_CLASS_DEVICE
|
||||||
|
|
||||||
endif # BACKLIGHT_LCD_SUPPORT
|
endif # BACKLIGHT_LCD_SUPPORT
|
||||||
|
|
|
||||||
|
|
@ -26,12 +26,14 @@ obj-$(CONFIG_BACKLIGHT_ADP8870) += adp8870_bl.o
|
||||||
obj-$(CONFIG_BACKLIGHT_APPLE) += apple_bl.o
|
obj-$(CONFIG_BACKLIGHT_APPLE) += apple_bl.o
|
||||||
obj-$(CONFIG_BACKLIGHT_AS3711) += as3711_bl.o
|
obj-$(CONFIG_BACKLIGHT_AS3711) += as3711_bl.o
|
||||||
obj-$(CONFIG_BACKLIGHT_ATMEL_PWM) += atmel-pwm-bl.o
|
obj-$(CONFIG_BACKLIGHT_ATMEL_PWM) += atmel-pwm-bl.o
|
||||||
|
obj-$(CONFIG_BACKLIGHT_BD6107) += bd6107.o
|
||||||
obj-$(CONFIG_BACKLIGHT_CARILLO_RANCH) += cr_bllcd.o
|
obj-$(CONFIG_BACKLIGHT_CARILLO_RANCH) += cr_bllcd.o
|
||||||
obj-$(CONFIG_BACKLIGHT_CLASS_DEVICE) += backlight.o
|
obj-$(CONFIG_BACKLIGHT_CLASS_DEVICE) += backlight.o
|
||||||
obj-$(CONFIG_BACKLIGHT_DA903X) += da903x_bl.o
|
obj-$(CONFIG_BACKLIGHT_DA903X) += da903x_bl.o
|
||||||
obj-$(CONFIG_BACKLIGHT_DA9052) += da9052_bl.o
|
obj-$(CONFIG_BACKLIGHT_DA9052) += da9052_bl.o
|
||||||
obj-$(CONFIG_BACKLIGHT_EP93XX) += ep93xx_bl.o
|
obj-$(CONFIG_BACKLIGHT_EP93XX) += ep93xx_bl.o
|
||||||
obj-$(CONFIG_BACKLIGHT_GENERIC) += generic_bl.o
|
obj-$(CONFIG_BACKLIGHT_GENERIC) += generic_bl.o
|
||||||
|
obj-$(CONFIG_BACKLIGHT_GPIO) += gpio_backlight.o
|
||||||
obj-$(CONFIG_BACKLIGHT_HP680) += hp680_bl.o
|
obj-$(CONFIG_BACKLIGHT_HP680) += hp680_bl.o
|
||||||
obj-$(CONFIG_BACKLIGHT_HP700) += jornada720_bl.o
|
obj-$(CONFIG_BACKLIGHT_HP700) += jornada720_bl.o
|
||||||
obj-$(CONFIG_BACKLIGHT_LM3533) += lm3533_bl.o
|
obj-$(CONFIG_BACKLIGHT_LM3533) += lm3533_bl.o
|
||||||
|
|
@ -40,6 +42,7 @@ obj-$(CONFIG_BACKLIGHT_LM3639) += lm3639_bl.o
|
||||||
obj-$(CONFIG_BACKLIGHT_LOCOMO) += locomolcd.o
|
obj-$(CONFIG_BACKLIGHT_LOCOMO) += locomolcd.o
|
||||||
obj-$(CONFIG_BACKLIGHT_LP855X) += lp855x_bl.o
|
obj-$(CONFIG_BACKLIGHT_LP855X) += lp855x_bl.o
|
||||||
obj-$(CONFIG_BACKLIGHT_LP8788) += lp8788_bl.o
|
obj-$(CONFIG_BACKLIGHT_LP8788) += lp8788_bl.o
|
||||||
|
obj-$(CONFIG_BACKLIGHT_LV5207LP) += lv5207lp.o
|
||||||
obj-$(CONFIG_BACKLIGHT_MAX8925) += max8925_bl.o
|
obj-$(CONFIG_BACKLIGHT_MAX8925) += max8925_bl.o
|
||||||
obj-$(CONFIG_BACKLIGHT_OMAP1) += omap1_bl.o
|
obj-$(CONFIG_BACKLIGHT_OMAP1) += omap1_bl.o
|
||||||
obj-$(CONFIG_BACKLIGHT_OT200) += ot200_bl.o
|
obj-$(CONFIG_BACKLIGHT_OT200) += ot200_bl.o
|
||||||
|
|
|
||||||
|
|
@ -0,0 +1,213 @@
|
||||||
|
/*
|
||||||
|
* ROHM Semiconductor BD6107 LED Driver
|
||||||
|
*
|
||||||
|
* Copyright (C) 2013 Ideas on board SPRL
|
||||||
|
*
|
||||||
|
* Contact: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License version 2 as
|
||||||
|
* published by the Free Software Foundation.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <linux/backlight.h>
|
||||||
|
#include <linux/delay.h>
|
||||||
|
#include <linux/err.h>
|
||||||
|
#include <linux/fb.h>
|
||||||
|
#include <linux/gpio.h>
|
||||||
|
#include <linux/i2c.h>
|
||||||
|
#include <linux/module.h>
|
||||||
|
#include <linux/platform_data/bd6107.h>
|
||||||
|
#include <linux/slab.h>
|
||||||
|
|
||||||
|
#define BD6107_PSCNT1 0x00
|
||||||
|
#define BD6107_PSCNT1_PSCNTREG2 (1 << 2)
|
||||||
|
#define BD6107_PSCNT1_PSCNTREG1 (1 << 0)
|
||||||
|
#define BD6107_REGVSET 0x02
|
||||||
|
#define BD6107_REGVSET_REG1VSET_2_85V (1 << 2)
|
||||||
|
#define BD6107_REGVSET_REG1VSET_2_80V (0 << 2)
|
||||||
|
#define BD6107_LEDCNT1 0x03
|
||||||
|
#define BD6107_LEDCNT1_LEDONOFF2 (1 << 1)
|
||||||
|
#define BD6107_LEDCNT1_LEDONOFF1 (1 << 0)
|
||||||
|
#define BD6107_PORTSEL 0x04
|
||||||
|
#define BD6107_PORTSEL_LEDM(n) (1 << (n))
|
||||||
|
#define BD6107_RGB1CNT1 0x05
|
||||||
|
#define BD6107_RGB1CNT2 0x06
|
||||||
|
#define BD6107_RGB1CNT3 0x07
|
||||||
|
#define BD6107_RGB1CNT4 0x08
|
||||||
|
#define BD6107_RGB1CNT5 0x09
|
||||||
|
#define BD6107_RGB1FLM 0x0a
|
||||||
|
#define BD6107_RGB2CNT1 0x0b
|
||||||
|
#define BD6107_RGB2CNT2 0x0c
|
||||||
|
#define BD6107_RGB2CNT3 0x0d
|
||||||
|
#define BD6107_RGB2CNT4 0x0e
|
||||||
|
#define BD6107_RGB2CNT5 0x0f
|
||||||
|
#define BD6107_RGB2FLM 0x10
|
||||||
|
#define BD6107_PSCONT3 0x11
|
||||||
|
#define BD6107_SMMONCNT 0x12
|
||||||
|
#define BD6107_DCDCCNT 0x13
|
||||||
|
#define BD6107_IOSEL 0x14
|
||||||
|
#define BD6107_OUT1 0x15
|
||||||
|
#define BD6107_OUT2 0x16
|
||||||
|
#define BD6107_MASK1 0x17
|
||||||
|
#define BD6107_MASK2 0x18
|
||||||
|
#define BD6107_FACTOR1 0x19
|
||||||
|
#define BD6107_FACTOR2 0x1a
|
||||||
|
#define BD6107_CLRFACT1 0x1b
|
||||||
|
#define BD6107_CLRFACT2 0x1c
|
||||||
|
#define BD6107_STATE1 0x1d
|
||||||
|
#define BD6107_LSIVER 0x1e
|
||||||
|
#define BD6107_GRPSEL 0x1f
|
||||||
|
#define BD6107_LEDCNT2 0x20
|
||||||
|
#define BD6107_LEDCNT3 0x21
|
||||||
|
#define BD6107_MCURRENT 0x22
|
||||||
|
#define BD6107_MAINCNT1 0x23
|
||||||
|
#define BD6107_MAINCNT2 0x24
|
||||||
|
#define BD6107_SLOPECNT 0x25
|
||||||
|
#define BD6107_MSLOPE 0x26
|
||||||
|
#define BD6107_RGBSLOPE 0x27
|
||||||
|
#define BD6107_TEST 0x29
|
||||||
|
#define BD6107_SFTRST 0x2a
|
||||||
|
#define BD6107_SFTRSTGD 0x2b
|
||||||
|
|
||||||
|
struct bd6107 {
|
||||||
|
struct i2c_client *client;
|
||||||
|
struct backlight_device *backlight;
|
||||||
|
struct bd6107_platform_data *pdata;
|
||||||
|
};
|
||||||
|
|
||||||
|
static int bd6107_write(struct bd6107 *bd, u8 reg, u8 data)
|
||||||
|
{
|
||||||
|
return i2c_smbus_write_byte_data(bd->client, reg, data);
|
||||||
|
}
|
||||||
|
|
||||||
|
static int bd6107_backlight_update_status(struct backlight_device *backlight)
|
||||||
|
{
|
||||||
|
struct bd6107 *bd = bl_get_data(backlight);
|
||||||
|
int brightness = backlight->props.brightness;
|
||||||
|
|
||||||
|
if (backlight->props.power != FB_BLANK_UNBLANK ||
|
||||||
|
backlight->props.fb_blank != FB_BLANK_UNBLANK ||
|
||||||
|
backlight->props.state & (BL_CORE_SUSPENDED | BL_CORE_FBBLANK))
|
||||||
|
brightness = 0;
|
||||||
|
|
||||||
|
if (brightness) {
|
||||||
|
bd6107_write(bd, BD6107_PORTSEL, BD6107_PORTSEL_LEDM(2) |
|
||||||
|
BD6107_PORTSEL_LEDM(1) | BD6107_PORTSEL_LEDM(0));
|
||||||
|
bd6107_write(bd, BD6107_MAINCNT1, brightness);
|
||||||
|
bd6107_write(bd, BD6107_LEDCNT1, BD6107_LEDCNT1_LEDONOFF1);
|
||||||
|
} else {
|
||||||
|
gpio_set_value(bd->pdata->reset, 0);
|
||||||
|
msleep(24);
|
||||||
|
gpio_set_value(bd->pdata->reset, 1);
|
||||||
|
}
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int bd6107_backlight_get_brightness(struct backlight_device *backlight)
|
||||||
|
{
|
||||||
|
return backlight->props.brightness;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int bd6107_backlight_check_fb(struct backlight_device *backlight,
|
||||||
|
struct fb_info *info)
|
||||||
|
{
|
||||||
|
struct bd6107 *bd = bl_get_data(backlight);
|
||||||
|
|
||||||
|
return bd->pdata->fbdev == NULL || bd->pdata->fbdev == info->dev;
|
||||||
|
}
|
||||||
|
|
||||||
|
static const struct backlight_ops bd6107_backlight_ops = {
|
||||||
|
.options = BL_CORE_SUSPENDRESUME,
|
||||||
|
.update_status = bd6107_backlight_update_status,
|
||||||
|
.get_brightness = bd6107_backlight_get_brightness,
|
||||||
|
.check_fb = bd6107_backlight_check_fb,
|
||||||
|
};
|
||||||
|
|
||||||
|
static int bd6107_probe(struct i2c_client *client,
|
||||||
|
const struct i2c_device_id *id)
|
||||||
|
{
|
||||||
|
struct bd6107_platform_data *pdata = client->dev.platform_data;
|
||||||
|
struct backlight_device *backlight;
|
||||||
|
struct backlight_properties props;
|
||||||
|
struct bd6107 *bd;
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
if (pdata == NULL || !pdata->reset) {
|
||||||
|
dev_err(&client->dev, "No reset GPIO in platform data\n");
|
||||||
|
return -EINVAL;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!i2c_check_functionality(client->adapter,
|
||||||
|
I2C_FUNC_SMBUS_BYTE_DATA)) {
|
||||||
|
dev_warn(&client->dev,
|
||||||
|
"I2C adapter doesn't support I2C_FUNC_SMBUS_BYTE\n");
|
||||||
|
return -EIO;
|
||||||
|
}
|
||||||
|
|
||||||
|
bd = devm_kzalloc(&client->dev, sizeof(*bd), GFP_KERNEL);
|
||||||
|
if (!bd)
|
||||||
|
return -ENOMEM;
|
||||||
|
|
||||||
|
bd->client = client;
|
||||||
|
bd->pdata = pdata;
|
||||||
|
|
||||||
|
ret = devm_gpio_request_one(&client->dev, pdata->reset,
|
||||||
|
GPIOF_DIR_OUT | GPIOF_INIT_LOW, "reset");
|
||||||
|
if (ret < 0) {
|
||||||
|
dev_err(&client->dev, "unable to request reset GPIO\n");
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
memset(&props, 0, sizeof(props));
|
||||||
|
props.type = BACKLIGHT_RAW;
|
||||||
|
props.max_brightness = 128;
|
||||||
|
props.brightness = clamp_t(unsigned int, pdata->def_value, 0,
|
||||||
|
props.max_brightness);
|
||||||
|
|
||||||
|
backlight = backlight_device_register(dev_name(&client->dev),
|
||||||
|
&bd->client->dev, bd,
|
||||||
|
&bd6107_backlight_ops, &props);
|
||||||
|
if (IS_ERR(backlight)) {
|
||||||
|
dev_err(&client->dev, "failed to register backlight\n");
|
||||||
|
return PTR_ERR(backlight);
|
||||||
|
}
|
||||||
|
|
||||||
|
backlight_update_status(backlight);
|
||||||
|
i2c_set_clientdata(client, backlight);
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int bd6107_remove(struct i2c_client *client)
|
||||||
|
{
|
||||||
|
struct backlight_device *backlight = i2c_get_clientdata(client);
|
||||||
|
|
||||||
|
backlight->props.brightness = 0;
|
||||||
|
backlight_update_status(backlight);
|
||||||
|
backlight_device_unregister(backlight);
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static const struct i2c_device_id bd6107_ids[] = {
|
||||||
|
{ "bd6107", 0 },
|
||||||
|
{ }
|
||||||
|
};
|
||||||
|
MODULE_DEVICE_TABLE(i2c, bd6107_ids);
|
||||||
|
|
||||||
|
static struct i2c_driver bd6107_driver = {
|
||||||
|
.driver = {
|
||||||
|
.name = "bd6107",
|
||||||
|
},
|
||||||
|
.probe = bd6107_probe,
|
||||||
|
.remove = bd6107_remove,
|
||||||
|
.id_table = bd6107_ids,
|
||||||
|
};
|
||||||
|
|
||||||
|
module_i2c_driver(bd6107_driver);
|
||||||
|
|
||||||
|
MODULE_DESCRIPTION("Rohm BD6107 Backlight Driver");
|
||||||
|
MODULE_AUTHOR("Laurent Pinchart <laurent.pinchart@ideasonboard.com>");
|
||||||
|
MODULE_LICENSE("GPL");
|
||||||
|
|
@ -0,0 +1,133 @@
|
||||||
|
/*
|
||||||
|
* gpio_backlight.c - Simple GPIO-controlled backlight
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License version 2 as
|
||||||
|
* published by the Free Software Foundation.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <linux/backlight.h>
|
||||||
|
#include <linux/err.h>
|
||||||
|
#include <linux/fb.h>
|
||||||
|
#include <linux/gpio.h>
|
||||||
|
#include <linux/init.h>
|
||||||
|
#include <linux/kernel.h>
|
||||||
|
#include <linux/module.h>
|
||||||
|
#include <linux/platform_data/gpio_backlight.h>
|
||||||
|
#include <linux/platform_device.h>
|
||||||
|
#include <linux/slab.h>
|
||||||
|
|
||||||
|
struct gpio_backlight {
|
||||||
|
struct device *dev;
|
||||||
|
struct device *fbdev;
|
||||||
|
|
||||||
|
int gpio;
|
||||||
|
int active;
|
||||||
|
};
|
||||||
|
|
||||||
|
static int gpio_backlight_update_status(struct backlight_device *bl)
|
||||||
|
{
|
||||||
|
struct gpio_backlight *gbl = bl_get_data(bl);
|
||||||
|
int brightness = bl->props.brightness;
|
||||||
|
|
||||||
|
if (bl->props.power != FB_BLANK_UNBLANK ||
|
||||||
|
bl->props.fb_blank != FB_BLANK_UNBLANK ||
|
||||||
|
bl->props.state & (BL_CORE_SUSPENDED | BL_CORE_FBBLANK))
|
||||||
|
brightness = 0;
|
||||||
|
|
||||||
|
gpio_set_value(gbl->gpio, brightness ? gbl->active : !gbl->active);
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int gpio_backlight_get_brightness(struct backlight_device *bl)
|
||||||
|
{
|
||||||
|
return bl->props.brightness;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int gpio_backlight_check_fb(struct backlight_device *bl,
|
||||||
|
struct fb_info *info)
|
||||||
|
{
|
||||||
|
struct gpio_backlight *gbl = bl_get_data(bl);
|
||||||
|
|
||||||
|
return gbl->fbdev == NULL || gbl->fbdev == info->dev;
|
||||||
|
}
|
||||||
|
|
||||||
|
static const struct backlight_ops gpio_backlight_ops = {
|
||||||
|
.options = BL_CORE_SUSPENDRESUME,
|
||||||
|
.update_status = gpio_backlight_update_status,
|
||||||
|
.get_brightness = gpio_backlight_get_brightness,
|
||||||
|
.check_fb = gpio_backlight_check_fb,
|
||||||
|
};
|
||||||
|
|
||||||
|
static int gpio_backlight_probe(struct platform_device *pdev)
|
||||||
|
{
|
||||||
|
struct gpio_backlight_platform_data *pdata = pdev->dev.platform_data;
|
||||||
|
struct backlight_properties props;
|
||||||
|
struct backlight_device *bl;
|
||||||
|
struct gpio_backlight *gbl;
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
if (!pdata) {
|
||||||
|
dev_err(&pdev->dev, "failed to find platform data\n");
|
||||||
|
return -ENODEV;
|
||||||
|
}
|
||||||
|
|
||||||
|
gbl = devm_kzalloc(&pdev->dev, sizeof(*gbl), GFP_KERNEL);
|
||||||
|
if (gbl == NULL)
|
||||||
|
return -ENOMEM;
|
||||||
|
|
||||||
|
gbl->dev = &pdev->dev;
|
||||||
|
gbl->fbdev = pdata->fbdev;
|
||||||
|
gbl->gpio = pdata->gpio;
|
||||||
|
gbl->active = pdata->active_low ? 0 : 1;
|
||||||
|
|
||||||
|
ret = devm_gpio_request_one(gbl->dev, gbl->gpio, GPIOF_DIR_OUT |
|
||||||
|
(gbl->active ? GPIOF_INIT_LOW
|
||||||
|
: GPIOF_INIT_HIGH),
|
||||||
|
pdata->name);
|
||||||
|
if (ret < 0) {
|
||||||
|
dev_err(&pdev->dev, "unable to request GPIO\n");
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
memset(&props, 0, sizeof(props));
|
||||||
|
props.type = BACKLIGHT_RAW;
|
||||||
|
props.max_brightness = 1;
|
||||||
|
bl = backlight_device_register(dev_name(&pdev->dev), &pdev->dev, gbl,
|
||||||
|
&gpio_backlight_ops, &props);
|
||||||
|
if (IS_ERR(bl)) {
|
||||||
|
dev_err(&pdev->dev, "failed to register backlight\n");
|
||||||
|
return PTR_ERR(bl);
|
||||||
|
}
|
||||||
|
|
||||||
|
bl->props.brightness = pdata->def_value;
|
||||||
|
backlight_update_status(bl);
|
||||||
|
|
||||||
|
platform_set_drvdata(pdev, bl);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int gpio_backlight_remove(struct platform_device *pdev)
|
||||||
|
{
|
||||||
|
struct backlight_device *bl = platform_get_drvdata(pdev);
|
||||||
|
|
||||||
|
backlight_device_unregister(bl);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static struct platform_driver gpio_backlight_driver = {
|
||||||
|
.driver = {
|
||||||
|
.name = "gpio-backlight",
|
||||||
|
.owner = THIS_MODULE,
|
||||||
|
},
|
||||||
|
.probe = gpio_backlight_probe,
|
||||||
|
.remove = gpio_backlight_remove,
|
||||||
|
};
|
||||||
|
|
||||||
|
module_platform_driver(gpio_backlight_driver);
|
||||||
|
|
||||||
|
MODULE_AUTHOR("Laurent Pinchart <laurent.pinchart@ideasonboard.com>");
|
||||||
|
MODULE_DESCRIPTION("GPIO-based Backlight Driver");
|
||||||
|
MODULE_LICENSE("GPL");
|
||||||
|
MODULE_ALIAS("platform:gpio-backlight");
|
||||||
|
|
@ -0,0 +1,171 @@
|
||||||
|
/*
|
||||||
|
* Sanyo LV5207LP LED Driver
|
||||||
|
*
|
||||||
|
* Copyright (C) 2013 Ideas on board SPRL
|
||||||
|
*
|
||||||
|
* Contact: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License version 2 as
|
||||||
|
* published by the Free Software Foundation.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <linux/backlight.h>
|
||||||
|
#include <linux/err.h>
|
||||||
|
#include <linux/fb.h>
|
||||||
|
#include <linux/i2c.h>
|
||||||
|
#include <linux/module.h>
|
||||||
|
#include <linux/platform_data/lv5207lp.h>
|
||||||
|
#include <linux/slab.h>
|
||||||
|
|
||||||
|
#define LV5207LP_CTRL1 0x00
|
||||||
|
#define LV5207LP_CPSW (1 << 7)
|
||||||
|
#define LV5207LP_SCTEN (1 << 6)
|
||||||
|
#define LV5207LP_C10 (1 << 5)
|
||||||
|
#define LV5207LP_CKSW (1 << 4)
|
||||||
|
#define LV5207LP_RSW (1 << 3)
|
||||||
|
#define LV5207LP_GSW (1 << 2)
|
||||||
|
#define LV5207LP_BSW (1 << 1)
|
||||||
|
#define LV5207LP_CTRL2 0x01
|
||||||
|
#define LV5207LP_MSW (1 << 7)
|
||||||
|
#define LV5207LP_MLED4 (1 << 6)
|
||||||
|
#define LV5207LP_RED 0x02
|
||||||
|
#define LV5207LP_GREEN 0x03
|
||||||
|
#define LV5207LP_BLUE 0x04
|
||||||
|
|
||||||
|
#define LV5207LP_MAX_BRIGHTNESS 32
|
||||||
|
|
||||||
|
struct lv5207lp {
|
||||||
|
struct i2c_client *client;
|
||||||
|
struct backlight_device *backlight;
|
||||||
|
struct lv5207lp_platform_data *pdata;
|
||||||
|
};
|
||||||
|
|
||||||
|
static int lv5207lp_write(struct lv5207lp *lv, u8 reg, u8 data)
|
||||||
|
{
|
||||||
|
return i2c_smbus_write_byte_data(lv->client, reg, data);
|
||||||
|
}
|
||||||
|
|
||||||
|
static int lv5207lp_backlight_update_status(struct backlight_device *backlight)
|
||||||
|
{
|
||||||
|
struct lv5207lp *lv = bl_get_data(backlight);
|
||||||
|
int brightness = backlight->props.brightness;
|
||||||
|
|
||||||
|
if (backlight->props.power != FB_BLANK_UNBLANK ||
|
||||||
|
backlight->props.fb_blank != FB_BLANK_UNBLANK ||
|
||||||
|
backlight->props.state & (BL_CORE_SUSPENDED | BL_CORE_FBBLANK))
|
||||||
|
brightness = 0;
|
||||||
|
|
||||||
|
if (brightness) {
|
||||||
|
lv5207lp_write(lv, LV5207LP_CTRL1,
|
||||||
|
LV5207LP_CPSW | LV5207LP_C10 | LV5207LP_CKSW);
|
||||||
|
lv5207lp_write(lv, LV5207LP_CTRL2,
|
||||||
|
LV5207LP_MSW | LV5207LP_MLED4 |
|
||||||
|
(brightness - 1));
|
||||||
|
} else {
|
||||||
|
lv5207lp_write(lv, LV5207LP_CTRL1, 0);
|
||||||
|
lv5207lp_write(lv, LV5207LP_CTRL2, 0);
|
||||||
|
}
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int lv5207lp_backlight_get_brightness(struct backlight_device *backlight)
|
||||||
|
{
|
||||||
|
return backlight->props.brightness;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int lv5207lp_backlight_check_fb(struct backlight_device *backlight,
|
||||||
|
struct fb_info *info)
|
||||||
|
{
|
||||||
|
struct lv5207lp *lv = bl_get_data(backlight);
|
||||||
|
|
||||||
|
return lv->pdata->fbdev == NULL || lv->pdata->fbdev == info->dev;
|
||||||
|
}
|
||||||
|
|
||||||
|
static const struct backlight_ops lv5207lp_backlight_ops = {
|
||||||
|
.options = BL_CORE_SUSPENDRESUME,
|
||||||
|
.update_status = lv5207lp_backlight_update_status,
|
||||||
|
.get_brightness = lv5207lp_backlight_get_brightness,
|
||||||
|
.check_fb = lv5207lp_backlight_check_fb,
|
||||||
|
};
|
||||||
|
|
||||||
|
static int lv5207lp_probe(struct i2c_client *client,
|
||||||
|
const struct i2c_device_id *id)
|
||||||
|
{
|
||||||
|
struct lv5207lp_platform_data *pdata = client->dev.platform_data;
|
||||||
|
struct backlight_device *backlight;
|
||||||
|
struct backlight_properties props;
|
||||||
|
struct lv5207lp *lv;
|
||||||
|
|
||||||
|
if (pdata == NULL) {
|
||||||
|
dev_err(&client->dev, "No platform data supplied\n");
|
||||||
|
return -EINVAL;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!i2c_check_functionality(client->adapter,
|
||||||
|
I2C_FUNC_SMBUS_BYTE_DATA)) {
|
||||||
|
dev_warn(&client->dev,
|
||||||
|
"I2C adapter doesn't support I2C_FUNC_SMBUS_BYTE\n");
|
||||||
|
return -EIO;
|
||||||
|
}
|
||||||
|
|
||||||
|
lv = devm_kzalloc(&client->dev, sizeof(*lv), GFP_KERNEL);
|
||||||
|
if (!lv)
|
||||||
|
return -ENOMEM;
|
||||||
|
|
||||||
|
lv->client = client;
|
||||||
|
lv->pdata = pdata;
|
||||||
|
|
||||||
|
memset(&props, 0, sizeof(props));
|
||||||
|
props.type = BACKLIGHT_RAW;
|
||||||
|
props.max_brightness = min_t(unsigned int, pdata->max_value,
|
||||||
|
LV5207LP_MAX_BRIGHTNESS);
|
||||||
|
props.brightness = clamp_t(unsigned int, pdata->def_value, 0,
|
||||||
|
props.max_brightness);
|
||||||
|
|
||||||
|
backlight = backlight_device_register(dev_name(&client->dev),
|
||||||
|
&lv->client->dev, lv,
|
||||||
|
&lv5207lp_backlight_ops, &props);
|
||||||
|
if (IS_ERR(backlight)) {
|
||||||
|
dev_err(&client->dev, "failed to register backlight\n");
|
||||||
|
return PTR_ERR(backlight);
|
||||||
|
}
|
||||||
|
|
||||||
|
backlight_update_status(backlight);
|
||||||
|
i2c_set_clientdata(client, backlight);
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int lv5207lp_remove(struct i2c_client *client)
|
||||||
|
{
|
||||||
|
struct backlight_device *backlight = i2c_get_clientdata(client);
|
||||||
|
|
||||||
|
backlight->props.brightness = 0;
|
||||||
|
backlight_update_status(backlight);
|
||||||
|
backlight_device_unregister(backlight);
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static const struct i2c_device_id lv5207lp_ids[] = {
|
||||||
|
{ "lv5207lp", 0 },
|
||||||
|
{ }
|
||||||
|
};
|
||||||
|
MODULE_DEVICE_TABLE(i2c, lv5207lp_ids);
|
||||||
|
|
||||||
|
static struct i2c_driver lv5207lp_driver = {
|
||||||
|
.driver = {
|
||||||
|
.name = "lv5207lp",
|
||||||
|
},
|
||||||
|
.probe = lv5207lp_probe,
|
||||||
|
.remove = lv5207lp_remove,
|
||||||
|
.id_table = lv5207lp_ids,
|
||||||
|
};
|
||||||
|
|
||||||
|
module_i2c_driver(lv5207lp_driver);
|
||||||
|
|
||||||
|
MODULE_DESCRIPTION("Sanyo LV5207LP Backlight Driver");
|
||||||
|
MODULE_AUTHOR("Laurent Pinchart <laurent.pinchart@ideasonboard.com>");
|
||||||
|
MODULE_LICENSE("GPL");
|
||||||
|
|
@ -0,0 +1,19 @@
|
||||||
|
/*
|
||||||
|
* bd6107.h - Rohm BD6107 LEDs Driver
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License version 2 as
|
||||||
|
* published by the Free Software Foundation.
|
||||||
|
*/
|
||||||
|
#ifndef __BD6107_H__
|
||||||
|
#define __BD6107_H__
|
||||||
|
|
||||||
|
struct device;
|
||||||
|
|
||||||
|
struct bd6107_platform_data {
|
||||||
|
struct device *fbdev;
|
||||||
|
int reset; /* Reset GPIO */
|
||||||
|
unsigned int def_value;
|
||||||
|
};
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
@ -0,0 +1,21 @@
|
||||||
|
/*
|
||||||
|
* gpio_backlight.h - Simple GPIO-controlled backlight
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License version 2 as
|
||||||
|
* published by the Free Software Foundation.
|
||||||
|
*/
|
||||||
|
#ifndef __GPIO_BACKLIGHT_H__
|
||||||
|
#define __GPIO_BACKLIGHT_H__
|
||||||
|
|
||||||
|
struct device;
|
||||||
|
|
||||||
|
struct gpio_backlight_platform_data {
|
||||||
|
struct device *fbdev;
|
||||||
|
int gpio;
|
||||||
|
int def_value;
|
||||||
|
bool active_low;
|
||||||
|
const char *name;
|
||||||
|
};
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
@ -0,0 +1,19 @@
|
||||||
|
/*
|
||||||
|
* lv5207lp.h - Sanyo LV5207LP LEDs Driver
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License version 2 as
|
||||||
|
* published by the Free Software Foundation.
|
||||||
|
*/
|
||||||
|
#ifndef __LV5207LP_H__
|
||||||
|
#define __LV5207LP_H__
|
||||||
|
|
||||||
|
struct device;
|
||||||
|
|
||||||
|
struct lv5207lp_platform_data {
|
||||||
|
struct device *fbdev;
|
||||||
|
unsigned int max_value;
|
||||||
|
unsigned int def_value;
|
||||||
|
};
|
||||||
|
|
||||||
|
#endif
|
||||||
Loading…
Reference in New Issue