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-rw-r--r--arch/arm/boot/dts/exynos5250-arndale.dts144
1 files changed, 68 insertions, 76 deletions
diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index f8ebc620f42d..71c0e87d3a1d 100644
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -27,45 +27,45 @@
stdout-path = "serial2:115200n8";
};
- gpio_keys {
+ gpio-keys {
compatible = "gpio-keys";
- menu {
+ key-menu {
label = "SW-TACT2";
gpios = <&gpx1 4 GPIO_ACTIVE_LOW>;
linux,code = <KEY_MENU>;
wakeup-source;
};
- home {
+ key-home {
label = "SW-TACT3";
gpios = <&gpx1 5 GPIO_ACTIVE_LOW>;
linux,code = <KEY_HOME>;
wakeup-source;
};
- up {
+ key-up {
label = "SW-TACT4";
gpios = <&gpx1 6 GPIO_ACTIVE_LOW>;
linux,code = <KEY_UP>;
wakeup-source;
};
- down {
+ key-down {
label = "SW-TACT5";
gpios = <&gpx1 7 GPIO_ACTIVE_LOW>;
linux,code = <KEY_DOWN>;
wakeup-source;
};
- back {
+ key-back {
label = "SW-TACT6";
gpios = <&gpx2 0 GPIO_ACTIVE_LOW>;
linux,code = <KEY_BACK>;
wakeup-source;
};
- wakeup {
+ key-wakeup {
label = "SW-TACT7";
gpios = <&gpx2 1 GPIO_ACTIVE_LOW>;
linux,code = <KEY_WAKEUP>;
@@ -84,56 +84,48 @@
};
};
- regulators {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <0>;
-
- main_dc_reg: regulator@0 {
- compatible = "regulator-fixed";
- reg = <0>;
- regulator-name = "MAIN_DC";
- };
+ main_dc_reg: regulator-0 {
+ compatible = "regulator-fixed";
+ regulator-name = "MAIN_DC";
+ regulator-always-on;
+ };
- mmc_reg: regulator@1 {
- compatible = "regulator-fixed";
- reg = <1>;
- regulator-name = "VDD_33ON_2.8V";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
- gpio = <&gpx1 1 GPIO_ACTIVE_HIGH>;
- enable-active-high;
- };
+ mmc_reg: regulator-1 {
+ compatible = "regulator-fixed";
+ regulator-name = "VDD_MMC";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ };
- reg_hdmi_en: regulator@2 {
- compatible = "regulator-fixed";
- reg = <2>;
- regulator-name = "hdmi-en";
- };
+ reg_hdmi_en: regulator-2 {
+ compatible = "regulator-fixed";
+ regulator-name = "hdmi-en";
+ regulator-always-on;
+ };
- vcc_1v2_reg: regulator@3 {
- compatible = "regulator-fixed";
- reg = <3>;
- regulator-name = "VCC_1V2";
- regulator-min-microvolt = <1200000>;
- regulator-max-microvolt = <1200000>;
- };
+ vcc_1v2_reg: regulator-3 {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC_1V2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ };
- vcc_1v8_reg: regulator@4 {
- compatible = "regulator-fixed";
- reg = <4>;
- regulator-name = "VCC_1V8";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- };
+ vcc_1v8_reg: regulator-4 {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC_1V8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
- vcc_3v3_reg: regulator@5 {
- compatible = "regulator-fixed";
- reg = <5>;
- regulator-name = "VCC_3V3";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- };
+ vcc_3v3_reg: regulator-5 {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC_3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
};
sound {
@@ -219,13 +211,14 @@
samsung,i2c-max-bus-freq = <20000>;
samsung,i2c-slave-addr = <0x66>;
- s5m8767_pmic@66 {
+ pmic@66 {
compatible = "samsung,s5m8767-pmic";
reg = <0x66>;
interrupt-parent = <&gpx3>;
interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&s5m8767_irq>;
+ wakeup-source;
vinb1-supply = <&main_dc_reg>;
vinb2-supply = <&main_dc_reg>;
@@ -247,15 +240,12 @@
vinl8-supply = <&buck8_reg>;
vinl9-supply = <&buck8_reg>;
- s5m8767,pmic-buck2-dvs-voltage = <1300000>;
- s5m8767,pmic-buck3-dvs-voltage = <1100000>;
- s5m8767,pmic-buck4-dvs-voltage = <1200000>;
s5m8767,pmic-buck-dvs-gpios = <&gpd1 0 GPIO_ACTIVE_HIGH>,
- <&gpd1 1 GPIO_ACTIVE_HIGH>,
- <&gpd1 2 GPIO_ACTIVE_HIGH>;
+ <&gpd1 1 GPIO_ACTIVE_HIGH>,
+ <&gpd1 2 GPIO_ACTIVE_HIGH>;
s5m8767,pmic-buck-ds-gpios = <&gpx2 3 GPIO_ACTIVE_HIGH>,
- <&gpx2 4 GPIO_ACTIVE_HIGH>,
- <&gpx2 5 GPIO_ACTIVE_HIGH>;
+ <&gpx2 4 GPIO_ACTIVE_HIGH>,
+ <&gpx2 5 GPIO_ACTIVE_HIGH>;
s5m8767_osc: clocks {
compatible = "samsung,s5m8767-clk";
@@ -450,7 +440,7 @@
};
buck1_reg: BUCK1 {
- regulator-name = "vdd_mif";
+ regulator-name = "VDD_MIF";
regulator-min-microvolt = <950000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
@@ -459,7 +449,7 @@
};
buck2_reg: BUCK2 {
- regulator-name = "vdd_arm";
+ regulator-name = "VDD_ARM";
regulator-min-microvolt = <912500>;
regulator-max-microvolt = <1300000>;
regulator-always-on;
@@ -468,7 +458,7 @@
};
buck3_reg: BUCK3 {
- regulator-name = "vdd_int";
+ regulator-name = "VDD_INT";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
@@ -477,7 +467,7 @@
};
buck4_reg: BUCK4 {
- regulator-name = "vdd_g3d";
+ regulator-name = "VDD_G3D";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1300000>;
regulator-always-on;
@@ -519,7 +509,7 @@
&i2c_3 {
status = "okay";
- wm1811: codec@1a {
+ wm1811: audio-codec@1a {
compatible = "wlf,wm1811";
reg = <0x1a>;
clocks = <&i2s0 CLK_I2S_CDCLK>;
@@ -550,12 +540,6 @@
status = "okay";
samsung,i2c-sda-delay = <100>;
samsung,i2c-max-bus-freq = <40000>;
- samsung,i2c-slave-addr = <0x38>;
-
- sata_phy_i2c:sata-phy@38 {
- compatible = "samsung,exynos-sataphy-i2c";
- reg = <0x38>;
- };
};
&i2s0 {
@@ -606,7 +590,7 @@
};
&pinctrl_0 {
- s5m8767_irq: s5m8767-irq {
+ s5m8767_irq: s5m8767-irq-pins {
samsung,pins = "gpx3-2";
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
};
@@ -627,21 +611,29 @@
samsung,exynos-sataphy-i2c-phandle = <&sata_phy_i2c>;
};
+&sata_phy_i2c {
+ status = "okay";
+};
+
&soc {
/*
* For unknown reasons HDMI-DDC does not work with Exynos I2C
* controllers. Lets use software I2C over GPIO pins as a workaround.
*/
- i2c_ddc: i2c-gpio {
+ i2c_ddc: i2c-10 {
pinctrl-names = "default";
pinctrl-0 = <&i2c2_gpio_bus>;
status = "okay";
compatible = "i2c-gpio";
- gpios = <&gpa0 6 0 /* sda */
- &gpa0 7 0 /* scl */
- >;
+ sda-gpios = <&gpa0 6 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpa0 7 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
i2c-gpio,delay-us = <2>;
#address-cells = <1>;
#size-cells = <0>;
};
};
+
+&usbdrd {
+ vdd10-supply = <&ldo15_reg>;
+ vdd33-supply = <&ldo12_reg>;
+};
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.