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linux/arch/arm/boot/dts/tegra20-trimslice.dts

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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include <dt-bindings/input/input.h>
#include "tegra20.dtsi"
/ {
model = "Compulab TrimSlice board";
compatible = "compulab,trimslice", "nvidia,tegra20";
aliases {
rtc0 = "/i2c@7000c500/rtc@56";
rtc1 = "/rtc@7000e000";
serial0 = &uarta;
};
chosen {
stdout-path = "serial0:115200n8";
};
memory {
reg = <0x00000000 0x40000000>;
};
host1x@50000000 {
hdmi@54280000 {
status = "okay";
vdd-supply = <&hdmi_vdd_reg>;
pll-supply = <&hdmi_pll_reg>;
nvidia,ddc-i2c-bus = <&hdmi_ddc>;
nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7)
GPIO_ACTIVE_HIGH>;
};
};
pinmux@70000014 {
pinctrl-names = "default";
pinctrl-0 = <&state_default>;
state_default: pinmux {
ata {
nvidia,pins = "ata";
nvidia,function = "ide";
};
atb {
nvidia,pins = "atb", "gma";
nvidia,function = "sdio4";
};
atc {
nvidia,pins = "atc", "gmb";
nvidia,function = "nand";
};
atd {
nvidia,pins = "atd", "ate", "gme", "pta";
nvidia,function = "gmi";
};
cdev1 {
nvidia,pins = "cdev1";
nvidia,function = "plla_out";
};
cdev2 {
nvidia,pins = "cdev2";
nvidia,function = "pllp_out4";
};
crtp {
nvidia,pins = "crtp";
nvidia,function = "crt";
};
csus {
nvidia,pins = "csus";
nvidia,function = "vi_sensor_clk";
};
dap1 {
nvidia,pins = "dap1";
nvidia,function = "dap1";
};
dap2 {
nvidia,pins = "dap2";
nvidia,function = "dap2";
};
dap3 {
nvidia,pins = "dap3";
nvidia,function = "dap3";
};
dap4 {
nvidia,pins = "dap4";
nvidia,function = "dap4";
};
ddc {
nvidia,pins = "ddc";
nvidia,function = "i2c2";
};
dta {
nvidia,pins = "dta", "dtb", "dtc", "dtd", "dte";
nvidia,function = "vi";
};
dtf {
nvidia,pins = "dtf";
nvidia,function = "i2c3";
};
gmc {
nvidia,pins = "gmc", "gmd";
nvidia,function = "sflash";
};
gpu {
nvidia,pins = "gpu";
nvidia,function = "uarta";
};
gpu7 {
nvidia,pins = "gpu7";
nvidia,function = "rtck";
};
gpv {
nvidia,pins = "gpv", "slxa", "slxk";
nvidia,function = "pcie";
};
hdint {
nvidia,pins = "hdint";
nvidia,function = "hdmi";
};
i2cp {
nvidia,pins = "i2cp";
nvidia,function = "i2cp";
};
irrx {
nvidia,pins = "irrx", "irtx";
nvidia,function = "uartb";
};
kbca {
nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd",
"kbce", "kbcf";
nvidia,function = "kbc";
};
lcsn {
nvidia,pins = "lcsn", "ld0", "ld1", "ld2",
"ld3", "ld4", "ld5", "ld6", "ld7",
"ld8", "ld9", "ld10", "ld11", "ld12",
"ld13", "ld14", "ld15", "ld16", "ld17",
"ldc", "ldi", "lhp0", "lhp1", "lhp2",
"lhs", "lm0", "lm1", "lpp", "lpw0",
"lpw1", "lpw2", "lsc0", "lsc1", "lsck",
"lsda", "lsdi", "lspi", "lvp0", "lvp1",
"lvs";
nvidia,function = "displaya";
};
owc {
nvidia,pins = "owc", "uac";
nvidia,function = "rsvd2";
};
pmc {
nvidia,pins = "pmc";
nvidia,function = "pwr_on";
};
rm {
nvidia,pins = "rm";
nvidia,function = "i2c1";
};
sdb {
nvidia,pins = "sdb", "sdc", "sdd";
nvidia,function = "pwm";
};
sdio1 {
nvidia,pins = "sdio1";
nvidia,function = "sdio1";
};
slxc {
nvidia,pins = "slxc", "slxd";
nvidia,function = "sdio3";
};
spdi {
nvidia,pins = "spdi", "spdo";
nvidia,function = "spdif";
};
spia {
nvidia,pins = "spia", "spib", "spic";
nvidia,function = "spi2";
};
spid {
nvidia,pins = "spid", "spie", "spif";
nvidia,function = "spi1";
};
spig {
nvidia,pins = "spig", "spih";
nvidia,function = "spi2_alt";
};
uaa {
nvidia,pins = "uaa", "uab", "uda";
nvidia,function = "ulpi";
};
uad {
nvidia,pins = "uad";
nvidia,function = "irda";
};
uca {
nvidia,pins = "uca", "ucb";
nvidia,function = "uartc";
};
conf_ata {
nvidia,pins = "ata", "atc", "atd", "ate",
"crtp", "dap2", "dap3", "dap4", "dta",
"dtb", "dtc", "dtd", "dte", "gmb",
"gme", "i2cp", "pta", "slxc", "slxd",
"spdi", "spdo", "uda";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
};
conf_atb {
nvidia,pins = "atb", "cdev1", "cdev2", "dap1",
"gma", "gmc", "gmd", "gpu", "gpu7",
"gpv", "sdio1", "slxa", "slxk", "uac";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
};
conf_ck32 {
nvidia,pins = "ck32", "ddrc", "pmca", "pmcb",
"pmcc", "pmcd", "pmce", "xm2c", "xm2d";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
};
conf_csus {
nvidia,pins = "csus", "spia", "spib",
"spid", "spif";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
};
conf_ddc {
nvidia,pins = "ddc", "dtf", "rm", "sdc", "sdd";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
};
conf_hdint {
nvidia,pins = "hdint", "lcsn", "ldc", "lm1",
"lpw1", "lsc1", "lsck", "lsda", "lsdi",
"lvp0", "pmc";
nvidia,tristate = <TEGRA_PIN_ENABLE>;
};
conf_irrx {
nvidia,pins = "irrx", "irtx", "kbca", "kbcb",
"kbcc", "kbcd", "kbce", "kbcf", "owc",
"spic", "spie", "spig", "spih", "uaa",
"uab", "uad", "uca", "ucb";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
};
conf_lc {
nvidia,pins = "lc", "ls";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
};
conf_ld0 {
nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4",
"ld5", "ld6", "ld7", "ld8", "ld9",
"ld10", "ld11", "ld12", "ld13", "ld14",
"ld15", "ld16", "ld17", "ldi", "lhp0",
"lhp1", "lhp2", "lhs", "lm0", "lpp",
"lpw0", "lpw2", "lsc0", "lspi", "lvp1",
"lvs", "sdb";
nvidia,tristate = <TEGRA_PIN_DISABLE>;
};
conf_ld17_0 {
nvidia,pins = "ld17_0", "ld19_18", "ld21_20",
"ld23_22";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
};
conf_spif {
nvidia,pins = "spif";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
};
};
};
i2s@70002800 {
status = "okay";
};
serial@70006000 {
status = "okay";
};
dvi_ddc: i2c@7000c000 {
status = "okay";
clock-frequency = <100000>;
};
spi@7000c380 {
status = "okay";
spi-max-frequency = <48000000>;
spi-flash@0 {
compatible = "winbond,w25q80bl";
reg = <0>;
spi-max-frequency = <48000000>;
};
};
hdmi_ddc: i2c@7000c400 {
status = "okay";
clock-frequency = <100000>;
};
i2c@7000c500 {
status = "okay";
clock-frequency = <400000>;
codec: codec@1a {
compatible = "ti,tlv320aic23";
reg = <0x1a>;
};
rtc@56 {
compatible = "emmicro,em3027";
reg = <0x56>;
};
};
pmc@7000e400 {
nvidia,suspend-mode = <1>;
nvidia,cpu-pwr-good-time = <5000>;
nvidia,cpu-pwr-off-time = <5000>;
nvidia,core-pwr-good-time = <3845 3845>;
nvidia,core-pwr-off-time = <3875>;
nvidia,sys-clock-req-active-high;
};
pcie@80003000 {
status = "okay";
avdd-pex-supply = <&pci_vdd_reg>;
vdd-pex-supply = <&pci_vdd_reg>;
avdd-pex-pll-supply = <&pci_vdd_reg>;
avdd-plle-supply = <&pci_vdd_reg>;
vddio-pex-clk-supply = <&pci_clk_reg>;
pci@1,0 {
status = "okay";
};
};
usb@c5000000 {
status = "okay";
};
usb-phy@c5000000 {
status = "okay";
vbus-supply = <&vbus_reg>;
};
usb@c5004000 {
status = "okay";
nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 0)
GPIO_ACTIVE_LOW>;
};
usb-phy@c5004000 {
status = "okay";
nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 0)
GPIO_ACTIVE_LOW>;
};
usb@c5008000 {
status = "okay";
};
usb-phy@c5008000 {
status = "okay";
};
sdhci@c8000000 {
status = "okay";
broken-cd;
bus-width = <4>;
};
sdhci@c8000600 {
status = "okay";
cd-gpios = <&gpio TEGRA_GPIO(P, 1) GPIO_ACTIVE_LOW>;
wp-gpios = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>;
bus-width = <4>;
};
clocks {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
clk32k_in: clock@0 {
compatible = "fixed-clock";
reg = <0>;
#clock-cells = <0>;
clock-frequency = <32768>;
};
};
gpio-keys {
compatible = "gpio-keys";
power {
label = "Power";
gpios = <&gpio TEGRA_GPIO(X, 6) GPIO_ACTIVE_LOW>;
linux,code = <KEY_POWER>;
wakeup-source;
};
};
poweroff {
compatible = "gpio-poweroff";
gpios = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_LOW>;
};
regulators {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
hdmi_vdd_reg: regulator@0 {
compatible = "regulator-fixed";
reg = <0>;
regulator-name = "avdd_hdmi";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
hdmi_pll_reg: regulator@1 {
compatible = "regulator-fixed";
reg = <1>;
regulator-name = "avdd_hdmi_pll";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
vbus_reg: regulator@2 {
compatible = "regulator-fixed";
reg = <2>;
regulator-name = "usb1_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
gpio = <&gpio TEGRA_GPIO(V, 2) 0>;
regulator-always-on;
regulator-boot-on;
};
pci_clk_reg: regulator@3 {
compatible = "regulator-fixed";
reg = <3>;
regulator-name = "pci_clk";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
pci_vdd_reg: regulator@4 {
compatible = "regulator-fixed";
reg = <4>;
regulator-name = "pci_vdd";
regulator-min-microvolt = <1050000>;
regulator-max-microvolt = <1050000>;
regulator-always-on;
};
};
sound {
compatible = "nvidia,tegra-audio-trimslice";
nvidia,i2s-controller = <&tegra_i2s1>;
nvidia,audio-codec = <&codec>;
clocks = <&tegra_car TEGRA20_CLK_PLL_A>,
<&tegra_car TEGRA20_CLK_PLL_A_OUT0>,
<&tegra_car TEGRA20_CLK_CDEV1>;
clock-names = "pll_a", "pll_a_out0", "mclk";
};
};
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