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Message-id: <1440993365-26896-1-git-send-email-k.kozlowski@samsung.com>
Date: Mon, 31 Aug 2015 12:56:05 +0900
From: Krzysztof Kozlowski <k.kozlowski@...sung.com>
To: Kukjin Kim <kgene@...nel.org>, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
linux-samsung-soc@...r.kernel.org
Cc: Anand Moon <linux.amoon@...il.com>,
Javier Martinez Canillas <javier@....samsung.com>,
Chanwoo Choi <cw00.choi@...sung.com>,
Inki Dae <inki.dae@...sung.com>,
Marek Szyprowski <m.szyprowski@...sung.com>,
p.marczak@...sung.com,
Krzysztof Kozlowski <k.kozlowski@...sung.com>
Subject: [PATCH] ARM: dts: Add exynos5422-odroidxu4 board
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.
7. No TI INA231 power measurement sensors.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@...sung.com>
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/exynos5422-odroidxu3-audio.dtsi | 56 ++++++++++++++
arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi | 90 +---------------------
arch/arm/boot/dts/exynos5422-odroidxu3-lite.dts | 52 +++++++++++++
arch/arm/boot/dts/exynos5422-odroidxu3.dts | 52 +++++++++++++
arch/arm/boot/dts/exynos5422-odroidxu4.dts | 48 ++++++++++++
6 files changed, 210 insertions(+), 89 deletions(-)
create mode 100644 arch/arm/boot/dts/exynos5422-odroidxu3-audio.dtsi
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-audio.dtsi b/arch/arm/boot/dts/exynos5422-odroidxu3-audio.dtsi
new file mode 100644
index 000000000000..eee16a820484
--- /dev/null
+++ b/arch/arm/boot/dts/exynos5422-odroidxu3-audio.dtsi
@@ -0,0 +1,56 @@
+/*
+ * Hardkernel Odroid XU3 Audio Codec device tree source
+ *
+ * Copyright (c) 2015 Krzysztof Kozlowski
+ * Copyright (c) 2014 Collabora Ltd.
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ * http://www.samsung.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.
+*/
+
+/ {
+ sound: sound {
+ compatible = "simple-audio-card";
+
+ simple-audio-card,name = "Odroid-XU3";
+ simple-audio-card,widgets =
+ "Headphone", "Headphone Jack",
+ "Speakers", "Speakers";
+ simple-audio-card,routing =
+ "Headphone Jack", "HPL",
+ "Headphone Jack", "HPR",
+ "Headphone Jack", "MICBIAS",
+ "IN1", "Headphone Jack",
+ "Speakers", "SPKL",
+ "Speakers", "SPKR";
+
+ simple-audio-card,format = "i2s";
+ simple-audio-card,bitclock-master = <&link0_codec>;
+ simple-audio-card,frame-master = <&link0_codec>;
+
+ simple-audio-card,cpu {
+ sound-dai = <&i2s0 0>;
+ system-clock-frequency = <19200000>;
+ };
+
+ link0_codec: simple-audio-card,codec {
+ sound-dai = <&max98090>;
+ clocks = <&i2s0 CLK_I2S_CDCLK>;
+ };
+ };
+};
+
+&hsi2c_5 {
+ max98090: max98090@10 {
+ compatible = "maxim,max98090";
+ reg = <0x10>;
+ interrupt-parent = <&gpx3>;
+ interrupts = <2 0>;
+ clocks = <&i2s0 CLK_I2S_CDCLK>;
+ clock-names = "mclk";
+ #sound-dai-cells = <0>;
+ };
+};
diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
index dd8bc86d9de4..52c34d8e791f 100644
--- a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
+++ b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
@@ -46,70 +46,6 @@
reset-gpios = <&gpd1 0 1>;
};
- pwmleds {
- compatible = "pwm-leds";
-
- greenled {
- label = "green:mmc0";
- pwms = <&pwm 1 2000000 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 2000000 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";
- };
- };
-
- sound: sound {
- compatible = "simple-audio-card";
-
- simple-audio-card,name = "Odroid-XU3";
- simple-audio-card,widgets =
- "Headphone", "Headphone Jack",
- "Speakers", "Speakers";
- simple-audio-card,routing =
- "Headphone Jack", "HPL",
- "Headphone Jack", "HPR",
- "Headphone Jack", "MICBIAS",
- "IN1", "Headphone Jack",
- "Speakers", "SPKL",
- "Speakers", "SPKR";
-
- simple-audio-card,format = "i2s";
- simple-audio-card,bitclock-master = <&link0_codec>;
- simple-audio-card,frame-master = <&link0_codec>;
-
- simple-audio-card,cpu {
- sound-dai = <&i2s0 0>;
- system-clock-frequency = <19200000>;
- };
-
- link0_codec: simple-audio-card,codec {
- sound-dai = <&max98090>;
- clocks = <&i2s0 CLK_I2S_CDCLK>;
- };
- };
-
fan0: pwm-fan {
compatible = "pwm-fan";
pwms = <&pwm 0 20972 0>;
@@ -378,15 +314,6 @@
&hsi2c_5 {
status = "okay";
- max98090: max98090@10 {
- compatible = "maxim,max98090";
- reg = <0x10>;
- interrupt-parent = <&gpx3>;
- interrupts = <2 0>;
- clocks = <&i2s0 CLK_I2S_CDCLK>;
- clock-names = "mclk";
- #sound-dai-cells = <0>;
- };
};
&i2c_2 {
@@ -464,19 +391,6 @@
};
};
-&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";
@@ -512,9 +426,7 @@
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 c06882bbb822..379cd61178ee 100644
--- a/arch/arm/boot/dts/exynos5422-odroidxu3-lite.dts
+++ b/arch/arm/boot/dts/exynos5422-odroidxu3-lite.dts
@@ -13,8 +13,60 @@
/dts-v1/;
#include "exynos5422-odroidxu3-common.dtsi"
+#include "exynos5422-odroidxu3-audio.dtsi"
/ {
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 2000000 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 2000000 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";
+ };
+ };
+};
+
+&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";
+};
+
+&usbdrd_dwc3_1 {
+ dr_mode = "otg";
};
diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3.dts b/arch/arm/boot/dts/exynos5422-odroidxu3.dts
index 78e6a502f320..c7509690131d 100644
--- a/arch/arm/boot/dts/exynos5422-odroidxu3.dts
+++ b/arch/arm/boot/dts/exynos5422-odroidxu3.dts
@@ -12,10 +12,45 @@
/dts-v1/;
#include "exynos5422-odroidxu3-common.dtsi"
+#include "exynos5422-odroidxu3-audio.dtsi"
/ {
model = "Hardkernel Odroid XU3";
compatible = "hardkernel,odroid-xu3", "samsung,exynos5800", "samsung,exynos5";
+
+ pwmleds {
+ compatible = "pwm-leds";
+
+ greenled {
+ label = "green:mmc0";
+ pwms = <&pwm 1 2000000 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 2000000 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";
+ };
+ };
};
&i2c_0 {
@@ -49,3 +84,20 @@
shunt-resistor = <10000>;
};
};
+
+&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";
+};
+
+&usbdrd_dwc3_1 {
+ dr_mode = "otg";
+};
diff --git a/arch/arm/boot/dts/exynos5422-odroidxu4.dts b/arch/arm/boot/dts/exynos5422-odroidxu4.dts
new file mode 100644
index 000000000000..087c485b6084
--- /dev/null
+++ b/arch/arm/boot/dts/exynos5422-odroidxu4.dts
@@ -0,0 +1,48 @@
+/*
+ * Hardkernel Odroid XU4 board device tree source
+ *
+ * Copyright (c) 2015 Krzysztof Kozlowski
+ * Copyright (c) 2014 Collabora Ltd.
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ * http://www.samsung.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.
+*/
+
+/dts-v1/;
+#include "exynos5422-odroidxu3-common.dtsi"
+
+/ {
+ model = "Hardkernel Odroid XU4";
+ compatible = "hardkernel,odroid-xu4", "samsung,exynos5800", \
+ "samsung,exynos5";
+
+ pwmleds {
+ compatible = "pwm-leds";
+
+ blueled {
+ label = "blue:heartbeat";
+ pwms = <&pwm 2 2000000 0>;
+ pwm-names = "pwm2";
+ max_brightness = <255>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+};
+
+&pwm {
+ /*
+ * PWM 0 -- fan
+ * PWM 2 -- Blue LED
+ */
+ pinctrl-0 = <&pwm0_out &pwm2_out>;
+ pinctrl-names = "default";
+ samsung,pwm-outputs = <0>;
+ status = "okay";
+};
+
+&usbdrd_dwc3_1 {
+ dr_mode = "host";
+};
--
1.9.1
--
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