ARM: dts: qcom: msm8974-klte: Add max77826 pmic node

This introduces the MAX77826 PMIC that powers some pheripherals on the
klte, like the touchpad, touchkeys and camera.

Signed-off-by: Iskren Chernev <iskren.chernev@gmail.com>
Link: https://lore.kernel.org/r/20200414172250.2363235-4-iskren.chernev@gmail.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

diff --git a/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts b/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts
index df85d90100d97bb48a7832eaeef8e0bc37bc8891..d4dc98214225a757bc2536362cac4d06921e8f84 100644 (file)
--- a/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts
+++ b/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts
@@ -297,6 +297,117 @@
                        };
                };
        };
+
+       pinctrl@fd510000 {
+               i2c6_pins: i2c6 {
+                       mux {
+                               pins = "gpio29", "gpio30";
+                               function = "blsp_i2c6";
+
+                               drive-strength = <2>;
+                               bias-disable;
+                       };
+               };
+       };
+
+       i2c@f9928000 {
+               status = "okay";
+
+               pinctrl-names = "default";
+               pinctrl-0 = <&i2c6_pins>;
+
+               pmic@60 {
+                       reg = <0x60>;
+                       compatible = "maxim,max77826";
+
+                       regulators {
+                               max77826_ldo1: LDO1 {
+                                       regulator-min-microvolt = <1200000>;
+                                       regulator-max-microvolt = <1200000>;
+                               };
+
+                               max77826_ldo2: LDO2 {
+                                       regulator-min-microvolt = <1000000>;
+                                       regulator-max-microvolt = <1000000>;
+                               };
+
+                               max77826_ldo3: LDO3 {
+                                       regulator-min-microvolt = <1200000>;
+                                       regulator-max-microvolt = <1200000>;
+                               };
+
+                               max77826_ldo4: LDO4 {
+                                       regulator-min-microvolt = <1800000>;
+                                       regulator-max-microvolt = <1800000>;
+                               };
+
+                               max77826_ldo5: LDO5 {
+                                       regulator-min-microvolt = <1800000>;
+                                       regulator-max-microvolt = <1800000>;
+                               };
+
+                               max77826_ldo6: LDO6 {
+                                       regulator-min-microvolt = <1800000>;
+                                       regulator-max-microvolt = <3300000>;
+                               };
+
+                               max77826_ldo7: LDO7 {
+                                       regulator-min-microvolt = <1800000>;
+                                       regulator-max-microvolt = <1800000>;
+                               };
+
+                               max77826_ldo8: LDO8 {
+                                       regulator-min-microvolt = <1800000>;
+                                       regulator-max-microvolt = <3300000>;
+                               };
+
+                               max77826_ldo9: LDO9 {
+                                       regulator-min-microvolt = <1800000>;
+                                       regulator-max-microvolt = <1800000>;
+                               };
+
+                               max77826_ldo10: LDO10 {
+                                       regulator-min-microvolt = <2800000>;
+                                       regulator-max-microvolt = <2950000>;
+                               };
+
+                               max77826_ldo11: LDO11 {
+                                       regulator-min-microvolt = <2700000>;
+                                       regulator-max-microvolt = <2950000>;
+                               };
+
+                               max77826_ldo12: LDO12 {
+                                       regulator-min-microvolt = <2500000>;
+                                       regulator-max-microvolt = <3300000>;
+                               };
+
+                               max77826_ldo13: LDO13 {
+                                       regulator-min-microvolt = <3300000>;
+                                       regulator-max-microvolt = <3300000>;
+                               };
+
+                               max77826_ldo14: LDO14 {
+                                       regulator-min-microvolt = <3300000>;
+                                       regulator-max-microvolt = <3300000>;
+                               };
+
+                               max77826_ldo15: LDO15 {
+                                       regulator-min-microvolt = <1800000>;
+                                       regulator-max-microvolt = <1800000>;
+                               };
+
+                               max77826_buck: BUCK {
+                                       regulator-min-microvolt = <1225000>;
+                                       regulator-max-microvolt = <1225000>;
+                               };
+
+                               max77826_buckboost: BUCKBOOST {
+                                       regulator-min-microvolt = <3400000>;
+                                       regulator-max-microvolt = <3400000>;
+                               };
+                       };
+               };
+       };
 };
 
 &spmi_bus {

diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi
index 2ea2308d91b310ab347c2dfcf91d4da7e6f034da..51f5f904f9eb967b317b824b2b1d1df4d5e46c19 100644 (file)
--- a/arch/arm/boot/dts/qcom-msm8974.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8974.dtsi
@@ -974,6 +974,17 @@
                        #size-cells = <0>;
                };
 
+               blsp_i2c6: i2c@f9928000 {
+                       status = "disabled";
+                       compatible = "qcom,i2c-qup-v2.1.1";
+                       reg = <0xf9928000 0x1000>;
+                       interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&gcc GCC_BLSP1_QUP6_I2C_APPS_CLK>, <&gcc GCC_BLSP1_AHB_CLK>;
+                       clock-names = "core", "iface";
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+               };
+
                blsp_i2c8: i2c@f9964000 {
                        status = "disabled";
                        compatible = "qcom,i2c-qup-v2.1.1";