From: Iskren Chernev <iskren.chernev@gmail.com>
To: linux-arm-msm@vger.kernel.org
Cc: Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
devicetree@vger.kernel.org, Liam Girdwood <lgirdwood@gmail.com>,
linux-kernel@vger.kernel.org, Mark Brown <broonie@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
~postmarketos/upstreaming@lists.sr.ht,
Iskren Chernev <iskren.chernev@gmail.com>
Subject: [PATCH 3/3] ARM: dts: qcom: msm8974-klte: Add max77826 pmic node
Date: Mon, 13 Apr 2020 19:44:40 +0300 [thread overview]
Message-ID: <20200413164440.1138178-4-iskren.chernev@gmail.com> (raw)
In-Reply-To: <20200413164440.1138178-1-iskren.chernev@gmail.com>
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>
---
.../boot/dts/qcom-msm8974-samsung-klte.dts | 110 ++++++++++++++++++
arch/arm/boot/dts/qcom-msm8974.dtsi | 11 ++
2 files changed, 121 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts b/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts
index eaa1001d0a46..f6d3a9dcf0de 100644
--- a/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts
+++ b/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts
@@ -21,4 +21,114 @@ serial@f991e000 {
status = "ok";
};
+ 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-regulator";
+
+ 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>;
+ };
+ };
+ };
+ };
};
diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi
index 2ea2308d91b3..51f5f904f9eb 100644
--- a/arch/arm/boot/dts/qcom-msm8974.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8974.dtsi
@@ -974,6 +974,17 @@ blsp_i2c3: i2c@f9925000 {
#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";
--
2.26.0
next prev parent reply other threads:[~2020-04-13 16:45 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-13 16:44 [PATCH 0/3] regulator: max77826: Add MAX77826 support Iskren Chernev
2020-04-13 16:44 ` [PATCH 1/3] regulator: max77826: Add max77826 regulator driver Iskren Chernev
2020-04-14 10:56 ` Mark Brown
2020-04-13 16:44 ` [PATCH 2/3] dt-bindings: regulator: Add document bindings for max77826 Iskren Chernev
2020-04-20 20:55 ` Rob Herring
2020-04-23 12:59 ` Iskren Chernev
2020-04-24 14:28 ` Rob Herring
2020-04-13 16:44 ` Iskren Chernev [this message]
2020-04-14 10:57 ` [PATCH 0/3] regulator: max77826: Add MAX77826 support Mark Brown
2020-04-14 13:14 ` Iskren Chernev
2020-04-14 14:53 ` Mark Brown
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