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ARM: dts: imx27-phytec-phycore-rdk: Add display support 

This patch adds FB, Sharp-LQ035Q7 display (add-on module) and
corresponded pinctrl devicetree nodes to the Phytec PCM970 RDK.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
This commit is contained in:
Alexander Shiyan 2014-03-15 09:22:40 +04:00 committed by Shawn Guo
parent b04415cf58
commit 8994181a75
1 changed files with 64 additions and 0 deletions
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64
arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts
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@ -12,6 +12,27 @@
/ {
model = "Phytec pcm970";
compatible = "phytec,imx27-pcm970", "phytec,imx27-pcm038", "fsl,imx27";
display0: LQ035Q7 {
model = "Sharp-LQ035Q7";
native-mode = <&timing0>;
bits-per-pixel = <16>;
fsl,pcr = <0xf00080c0>;
display-timings {
timing0: 240x320 {
clock-frequency = <5500000>;
hactive = <240>;
vactive = <320>;
hback-porch = <5>;
hsync-len = <7>;
hfront-porch = <16>;
vback-porch = <7>;
vsync-len = <1>;
vfront-porch = <9>;
};
};
};
};
&cspi1 {
@ -21,6 +42,17 @@ &cspi1 {
<&gpio4 27 GPIO_ACTIVE_LOW>;
};
&fb {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_imxfb1>;
display = <&display0>;
lcd-supply = <&reg_5v0>;
fsl,dmacr = <0x00020010>;
fsl,lscr1 = <0x00120300>;
fsl,lpccr = <0x00a903ff>;
status = "okay";
};
&i2c1 {
clock-frequency = <400000>;
pinctrl-names = "default";
@ -43,6 +75,38 @@ MX27_PAD_CSPI1_SS1__GPIO4_27 0x0
>;
};
pinctrl_imxfb1: imxfbgrp {
fsl,pins = <
MX27_PAD_LD0__LD0 0x0
MX27_PAD_LD1__LD1 0x0
MX27_PAD_LD2__LD2 0x0
MX27_PAD_LD3__LD3 0x0
MX27_PAD_LD4__LD4 0x0
MX27_PAD_LD5__LD5 0x0
MX27_PAD_LD6__LD6 0x0
MX27_PAD_LD7__LD7 0x0
MX27_PAD_LD8__LD8 0x0
MX27_PAD_LD9__LD9 0x0
MX27_PAD_LD10__LD10 0x0
MX27_PAD_LD11__LD11 0x0
MX27_PAD_LD12__LD12 0x0
MX27_PAD_LD13__LD13 0x0
MX27_PAD_LD14__LD14 0x0
MX27_PAD_LD15__LD15 0x0
MX27_PAD_LD16__LD16 0x0
MX27_PAD_LD17__LD17 0x0
MX27_PAD_CLS__CLS 0x0
MX27_PAD_CONTRAST__CONTRAST 0x0
MX27_PAD_LSCLK__LSCLK 0x0
MX27_PAD_OE_ACD__OE_ACD 0x0
MX27_PAD_PS__PS 0x0
MX27_PAD_REV__REV 0x0
MX27_PAD_SPL_SPR__SPL_SPR 0x0
MX27_PAD_HSYNC__HSYNC 0x0
MX27_PAD_VSYNC__VSYNC 0x0
>;
};
pinctrl_i2c1: i2c1grp {
/* Add pullup to DATA line */
fsl,pins = <