exynos: dts: Add PMIC and regulator definitions
authorSimon Glass <sjg@chromium.org>
Fri, 3 Jul 2015 00:15:49 +0000 (18:15 -0600)
committerSimon Glass <sjg@chromium.org>
Thu, 6 Aug 2015 03:06:10 +0000 (21:06 -0600)
Snow and smdk5250 use a max77686 PMIC. We have a driver for this, so add
the relevant node to the device tree so it can be used.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Przemyslaw Marczak <p.marczak@samsung.com>
arch/arm/dts/exynos5250-smdk5250.dts
arch/arm/dts/exynos5250-snow.dts

index 636fec9f28a0b52e890e7902b38fffd171124b66..8b695442b1a29dec4e353ebd3cfee0ff89f218a6 100644 (file)
                samsung,vbus-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>;
        };
 };
+
+&i2c_0 {
+       status = "okay";
+       samsung,i2c-sda-delay = <100>;
+       samsung,i2c-max-bus-freq = <20000>;
+
+       max77686@09 {
+               compatible = "maxim,max77686";
+               reg = <0x09>;
+               interrupt-parent = <&gpx3>;
+               interrupts = <2 IRQ_TYPE_NONE>;
+
+               voltage-regulators {
+                       ldo1_reg: LDO1 {
+                               regulator-name = "P1.0V_LDO_OUT1";
+                               regulator-min-microvolt = <1000000>;
+                               regulator-max-microvolt = <1000000>;
+                               regulator-always-on;
+                       };
+
+                       ldo2_reg: LDO2 {
+                               regulator-name = "P1.2V_LDO_OUT2";
+                               regulator-min-microvolt = <1200000>;
+                               regulator-max-microvolt = <1200000>;
+                               regulator-always-on;
+                       };
+
+                       ldo3_reg: LDO3 {
+                               regulator-name = "P1.8V_LDO_OUT3";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                               regulator-always-on;
+                       };
+
+                       ldo4_reg: LDO4 {
+                               regulator-name = "P2.8V_LDO_OUT4";
+                               regulator-min-microvolt = <2800000>;
+                               regulator-max-microvolt = <2800000>;
+                       };
+
+                       ldo5_reg: LDO5 {
+                               regulator-name = "P1.8V_LDO_OUT5";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                       };
+
+                       ldo6_reg: LDO6 {
+                               regulator-name = "P1.1V_LDO_OUT6";
+                               regulator-min-microvolt = <1100000>;
+                               regulator-max-microvolt = <1100000>;
+                               regulator-always-on;
+                       };
+
+                       ldo7_reg: LDO7 {
+                               regulator-name = "P1.1V_LDO_OUT7";
+                               regulator-min-microvolt = <1100000>;
+                               regulator-max-microvolt = <1100000>;
+                               regulator-always-on;
+                       };
+
+                       ldo8_reg: LDO8 {
+                               regulator-name = "P1.0V_LDO_OUT8";
+                               regulator-min-microvolt = <1000000>;
+                               regulator-max-microvolt = <1000000>;
+                       };
+
+                       ldo10_reg: LDO10 {
+                               regulator-name = "P1.8V_LDO_OUT10";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                       };
+
+                       ldo11_reg: LDO11 {
+                               regulator-name = "P1.8V_LDO_OUT11";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                       };
+
+                       ldo12_reg: LDO12 {
+                               regulator-name = "P3.0V_LDO_OUT12";
+                               regulator-min-microvolt = <3000000>;
+                               regulator-max-microvolt = <3000000>;
+                       };
+
+                       ldo13_reg: LDO13 {
+                               regulator-name = "P1.8V_LDO_OUT13";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                       };
+
+                       ldo14_reg: LDO14 {
+                               regulator-name = "P1.8V_LDO_OUT14";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                       };
+
+                       ldo15_reg: LDO15 {
+                               regulator-name = "P1.0V_LDO_OUT15";
+                               regulator-min-microvolt = <1000000>;
+                               regulator-max-microvolt = <1000000>;
+                       };
+
+                       ldo16_reg: LDO16 {
+                               regulator-name = "P1.8V_LDO_OUT16";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                       };
+
+                       buck1_reg: BUCK1 {
+                               regulator-name = "vdd_mif";
+                               regulator-min-microvolt = <950000>;
+                               regulator-max-microvolt = <1300000>;
+                               regulator-always-on;
+                               regulator-boot-on;
+                       };
+
+                       buck2_reg: BUCK2 {
+                               regulator-name = "vdd_arm";
+                               regulator-min-microvolt = <850000>;
+                               regulator-max-microvolt = <1350000>;
+                               regulator-always-on;
+                               regulator-boot-on;
+                       };
+
+                       buck3_reg: BUCK3 {
+                               regulator-name = "vdd_int";
+                               regulator-min-microvolt = <900000>;
+                               regulator-max-microvolt = <1200000>;
+                               regulator-always-on;
+                               regulator-boot-on;
+                       };
+
+                       buck4_reg: BUCK4 {
+                               regulator-name = "vdd_g3d";
+                               regulator-min-microvolt = <850000>;
+                               regulator-max-microvolt = <1300000>;
+                               regulator-always-on;
+                               regulator-boot-on;
+                       };
+
+                       buck5_reg: BUCK5 {
+                               regulator-name = "P1.8V_BUCK_OUT5";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                               regulator-always-on;
+                               regulator-boot-on;
+                       };
+               };
+       };
+};
index 9abe0b7a8c0dd59913a8cbbb023ceb9f8459ee86..06d675bc40a007c1f0d3832cb4395079085ebdfb 100644 (file)
 
 };
 
+&i2c_0 {
+       status = "okay";
+       samsung,i2c-sda-delay = <100>;
+       samsung,i2c-max-bus-freq = <378000>;
+
+       max77686: max77686@09 {
+               compatible = "maxim,max77686";
+               interrupt-parent = <&gpx3>;
+               interrupts = <2 IRQ_TYPE_NONE>;
+               wakeup-source;
+               reg = <0x09>;
+               #clock-cells = <1>;
+
+               voltage-regulators {
+                       ldo1_reg: LDO1 {
+                               regulator-name = "P1.0V_LDO_OUT1";
+                               regulator-min-microvolt = <1000000>;
+                               regulator-max-microvolt = <1000000>;
+                               regulator-always-on;
+                       };
+
+                       ldo2_reg: LDO2 {
+                               regulator-name = "P1.8V_LDO_OUT2";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                               regulator-always-on;
+                       };
+
+                       ldo3_reg: LDO3 {
+                               regulator-name = "P1.8V_LDO_OUT3";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                               regulator-always-on;
+                       };
+
+                       ldo7_reg: LDO7 {
+                               regulator-name = "P1.1V_LDO_OUT7";
+                               regulator-min-microvolt = <1100000>;
+                               regulator-max-microvolt = <1100000>;
+                               regulator-always-on;
+                       };
+
+                       ldo8_reg: LDO8 {
+                               regulator-name = "P1.0V_LDO_OUT8";
+                               regulator-min-microvolt = <1000000>;
+                               regulator-max-microvolt = <1000000>;
+                               regulator-always-on;
+                       };
+
+                       ldo10_reg: LDO10 {
+                               regulator-name = "P1.8V_LDO_OUT10";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                               regulator-always-on;
+                       };
+
+                       ldo12_reg: LDO12 {
+                               regulator-name = "P3.0V_LDO_OUT12";
+                               regulator-min-microvolt = <3000000>;
+                               regulator-max-microvolt = <3000000>;
+                               regulator-always-on;
+                       };
+
+                       ldo14_reg: LDO14 {
+                               regulator-name = "P1.8V_LDO_OUT14";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                               regulator-always-on;
+                       };
+
+                       ldo15_reg: LDO15 {
+                               regulator-name = "P1.0V_LDO_OUT15";
+                               regulator-min-microvolt = <1000000>;
+                               regulator-max-microvolt = <1000000>;
+                               regulator-always-on;
+                       };
+
+                       ldo16_reg: LDO16 {
+                               regulator-name = "P1.8V_LDO_OUT16";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                               regulator-always-on;
+                       };
+
+                       ldo17_reg: LDO17 {
+                               regulator-name = "vdd_mydp";
+                               regulator-min-microvolt = <1200000>;
+                               regulator-max-microvolt = <1200000>;
+                       };
+
+                       buck1_reg: BUCK1 {
+                               regulator-name = "vdd_mif";
+                               regulator-min-microvolt = <950000>;
+                               regulator-max-microvolt = <1300000>;
+                               regulator-always-on;
+                               regulator-boot-on;
+                       };
+
+                       buck2_reg: BUCK2 {
+                               regulator-name = "vdd_arm";
+                               regulator-min-microvolt = <850000>;
+                               regulator-max-microvolt = <1350000>;
+                               regulator-always-on;
+                               regulator-boot-on;
+                       };
+
+                       buck3_reg: BUCK3 {
+                               regulator-name = "vdd_int";
+                               regulator-min-microvolt = <900000>;
+                               regulator-max-microvolt = <1200000>;
+                               regulator-always-on;
+                               regulator-boot-on;
+                       };
+
+                       buck4_reg: BUCK4 {
+                               regulator-name = "vdd_g3d";
+                               regulator-min-microvolt = <850000>;
+                               regulator-max-microvolt = <1300000>;
+                               regulator-always-on;
+                               regulator-boot-on;
+                       };
+
+                       buck5_reg: BUCK5 {
+                               regulator-name = "P1.8V_BUCK_OUT5";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                               regulator-always-on;
+                               regulator-boot-on;
+                       };
+
+                       buck6_reg: BUCK6 {
+                               regulator-name = "P1.35V_BUCK_OUT6";
+                               regulator-min-microvolt = <1350000>;
+                               regulator-max-microvolt = <1350000>;
+                               regulator-always-on;
+                       };
+
+                       buck7_reg: BUCK7 {
+                               regulator-name = "P2.0V_BUCK_OUT7";
+                               regulator-min-microvolt = <2000000>;
+                               regulator-max-microvolt = <2000000>;
+                               regulator-always-on;
+                       };
+
+                       buck8_reg: BUCK8 {
+                               regulator-name = "P2.85V_BUCK_OUT8";
+                               regulator-min-microvolt = <2850000>;
+                               regulator-max-microvolt = <2850000>;
+                               regulator-always-on;
+                       };
+               };
+       };
+};
+
 #include "cros-ec-keyboard.dtsi"