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-rw-r--r--dts/src/arm/lpc3250-phy3250.dts87
1 files changed, 52 insertions, 35 deletions
diff --git a/dts/src/arm/lpc3250-phy3250.dts b/dts/src/arm/lpc3250-phy3250.dts
index 1e1c2f5..ebd1925 100644
--- a/dts/src/arm/lpc3250-phy3250.dts
+++ b/dts/src/arm/lpc3250-phy3250.dts
@@ -1,6 +1,7 @@
/*
* PHYTEC phyCORE-LPC3250 board
*
+ * Copyright (C) 2015-2019 Vladimir Zapolskiy <vz@mleia.com>
* Copyright 2012 Roland Stigge <stigge@antcom.de>
*
* The code contained herein is licensed under the GNU General Public
@@ -17,45 +18,12 @@
/ {
model = "PHYTEC phyCORE-LPC3250 board based on NXP LPC3250";
compatible = "phytec,phy3250", "nxp,lpc3250";
- #address-cells = <1>;
- #size-cells = <1>;
- memory {
+ memory@80000000 {
device_type = "memory";
reg = <0x80000000 0x4000000>;
};
- regulators {
- backlight_reg: regulator@0 {
- compatible = "regulator-fixed";
- regulator-name = "backlight_reg";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- gpio = <&gpio 5 4 0>;
- enable-active-high;
- regulator-boot-on;
- };
-
- lcd_reg: regulator@1 {
- compatible = "regulator-fixed";
- regulator-name = "lcd_reg";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- gpio = <&gpio 5 0 0>;
- enable-active-high;
- regulator-boot-on;
- };
-
- sd_reg: regulator@2 {
- compatible = "regulator-fixed";
- regulator-name = "sd_reg";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- gpio = <&gpio 5 5 0>;
- enable-active-high;
- };
- };
-
leds {
compatible = "gpio-leds";
@@ -69,10 +37,59 @@
linux,default-trigger = "heartbeat";
};
};
+
+ panel: panel {
+ compatible = "sharp,lq035q7db03";
+ power-supply = <&reg_lcd>;
+
+ port {
+ panel_input: endpoint {
+ remote-endpoint = <&cldc_output>;
+ };
+ };
+ };
+
+ reg_backlight: regulator-backlight {
+ compatible = "regulator-fixed";
+ regulator-name = "backlight";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ gpio = <&gpio 5 4 0>;
+ enable-active-high;
+ regulator-boot-on;
+ };
+
+ reg_lcd: regulator-lcd {
+ compatible = "regulator-fixed";
+ regulator-name = "lcd";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ gpio = <&gpio 5 0 0>;
+ enable-active-high;
+ regulator-boot-on;
+ };
+
+ reg_sd: regulator-sd {
+ compatible = "regulator-fixed";
+ regulator-name = "sd";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio 5 5 0>;
+ enable-active-high;
+ regulator-boot-on;
+ };
};
&clcd {
+ max-memory-bandwidth = <18710000>;
status = "okay";
+
+ port {
+ cldc_output: endpoint {
+ remote-endpoint = <&panel_input>;
+ arm,pl11x,tft-r0g0b0-pads = <0 8 16>;
+ };
+ };
};
&i2c1 {
@@ -130,7 +147,7 @@
cd-gpios = <&gpio 3 1 0>;
cd-inverted;
bus-width = <4>;
- vmmc-supply = <&sd_reg>;
+ vmmc-supply = <&reg_sd>;
status = "okay";
};