Add Hardkernel Odroid XU4 board Device Tree sources. The board differs
from Odroid XU3 and XU3-Lite by:
1. No green and red leds (except standard red power led).
2. No audio codec.
3. Two USB3 ports in host mode (no micro USB3 connector for OTG).
4. Realtek RTL8153-CG gigabit network adapter (instead of SMSC9514).
5. Additional connector with IO ports (I2S_0, I2C_5).
6. No DisplayPort (like XU3-Lite).
7. No TI INA231 power measurement sensors (like XU3-Lite).
Signed-off-by: Krzysztof Kozlowski
---
Changes since v1:
1. hsi2c_5 and is20 are disabled on Odroid XU4 (after moving these nodes
to the audio DTSI).
2. Update Samsung's copyright date for XU4 DTS.
I did not add Javier's reviewed-by tag because of splitting audio codec
to separate patch (1/2).
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi | 51 +-
arch/arm/boot/dts/exynos5422-odroidxu3-lite.dts| 51 ++
arch/arm/boot/dts/exynos5422-odroidxu3.dts | 51 ++
arch/arm/boot/dts/exynos5422-odroidxu4.dts | 48
5 files changed, 152 insertions(+), 50 deletions(-)
create mode 100644 arch/arm/boot/dts/exynos5422-odroidxu4.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 233159d2eaab..3d27fe34647f 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -123,6 +123,7 @@ dtb-$(CONFIG_ARCH_EXYNOS5) += \
exynos5420-smdk5420.dtb \
exynos5422-odroidxu3.dtb \
exynos5422-odroidxu3-lite.dtb \
+ exynos5422-odroidxu4.dtb \
exynos5440-sd5v1.dtb \
exynos5440-ssdk5440.dtb \
exynos5800-peach-pi.dtb
diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
index 987c15d8ebe5..a83d569baea8 100644
--- a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
+++ b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
@@ -46,40 +46,6 @@
reset-gpios = <&gpd1 0 1>;
};
- pwmleds {
- compatible = "pwm-leds";
-
- greenled {
- label = "green:mmc0";
- pwms = <&pwm 1 200 0>;
- pwm-names = "pwm1";
- /*
-* Green LED is much brighter than the others
-* so limit its max brightness
-*/
- max_brightness = <127>;
- linux,default-trigger = "mmc0";
- };
-
- blueled {
- label = "blue:heartbeat";
- pwms = <&pwm 2 200 0>;
- pwm-names = "pwm2";
- max_brightness = <255>;
- linux,default-trigger = "heartbeat";
- };
- };
-
- gpioleds {
- compatible = "gpio-leds";
- redled {
- label = "red:microSD";
- gpios = <&gpx2 3 GPIO_ACTIVE_HIGH>;
- default-state = "off";
- linux,default-trigger = "mmc1";
- };
- };
-
fan0: pwm-fan {
compatible = "pwm-fan";
pwms = <&pwm 0 20972 0>;
@@ -417,19 +383,6 @@
};
};
-&pwm {
- /*
-* PWM 0 -- fan
-* PWM 1 -- Green LED
-* PWM 2 -- Blue LED
-* PWM 3 -- on MIPI connector for backlight
-*/
- pinctrl-0 = <&pwm0_out &pwm1_out &pwm2_out &pwm3_out>;
- pinctrl-names = "default";
- samsung,pwm-outputs = <0>;
- status = "okay";
-};
-
&tmu_cpu0 {
vtmu-supply = <&ldo7_reg>;
status = "okay";
@@ -465,9 +418,7 @@
dr_mode = "host";
};
-&usbdrd_dwc3_1 {
- dr_mode = "otg";
-};
+/* usbdrd_dwc3_1 mode customized in each board */
&usbdrd3_0 {
vdd33-supply = <&ldo9_reg>;
diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3-lite.dts
b/arch/arm/boot/dts/exynos5422-odroidxu3-lite.dts
index 9c0cea99c996..379cd61178ee 100644
--- a/arch/arm/boot/dts/exynos5422-odroidxu3-lite.dts
+++ b/arch/arm/boot/dts/exynos5422-odroidxu3-lite.dts
@@ -18,4 +18,55 @@
/ {
model = "Hardkernel Odroid XU3 Lite";
compatible = "hardkernel,odroid-xu3-lite", "samsung,exynos5800",
"samsung,exynos5";
+
+ pwmleds {
+ compatible = "pwm-leds";
+
+ greenled {
+ label = "green:mmc0";
+ pwms = <&pwm 1 200 0>;
+ pwm-names = "pwm1";
+ /*
+* Green LED is much brighter than the others
+* so limit its max brightness
+*/
+ max_brightness = <127>;
+ linux,default-trigger = "mmc0";
+ };
+
+ blueled {
+