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Message-Id: <20171101175335.22123-5-damien.riegel@savoirfairelinux.com>
Date: Wed, 1 Nov 2017 13:53:35 -0400
From: Damien Riegel <damien.riegel@...oirfairelinux.com>
To: linux-arm-msm@...r.kernel.org, linux-soc@...r.kernel.org,
devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org
Cc: Andy Gross <andy.gross@...aro.org>,
David Brown <david.brown@...aro.org>,
Rob Herring <robh+dt@...nel.org>,
Mark Rutland <mark.rutland@....com>,
Catalin Marinas <catalin.marinas@....com>,
Will Deacon <will.deacon@....com>, kernel@...oirfairelinux.com,
Damien Riegel <damien.riegel@...oirfairelinux.com>
Subject: [PATCH 4/4] arm64: dts: qcom: msm8916: add bindings for i2c1, i2c3, i2c5
Signed-off-by: Damien Riegel <damien.riegel@...oirfairelinux.com>
---
arch/arm64/boot/dts/qcom/msm8916-pins.dtsi | 72 ++++++++++++++++++++++++++++++
arch/arm64/boot/dts/qcom/msm8916.dtsi | 45 +++++++++++++++++++
2 files changed, 117 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8916-pins.dtsi b/arch/arm64/boot/dts/qcom/msm8916-pins.dtsi
index c67ad8ed8b60..1cec5b30ed6e 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-pins.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916-pins.dtsi
@@ -270,6 +270,30 @@
};
};
+ i2c1_default: i2c1_default {
+ pinmux {
+ function = "blsp_i2c1";
+ pins = "gpio2", "gpio3";
+ };
+ pinconf {
+ pins = "gpio2", "gpio3";
+ drive-strength = <16>;
+ bias-disable;
+ };
+ };
+
+ i2c1_sleep: i2c1_sleep {
+ pinmux {
+ function = "gpio";
+ pins = "gpio2", "gpio3";
+ };
+ pinconf {
+ pins = "gpio2", "gpio3";
+ drive-strength = <2>;
+ bias-disable;
+ };
+ };
+
i2c2_default: i2c2_default {
pinmux {
function = "blsp_i2c2";
@@ -294,6 +318,30 @@
};
};
+ i2c3_default: i2c3_default {
+ pinmux {
+ function = "blsp_i2c3";
+ pins = "gpio10", "gpio11";
+ };
+ pinconf {
+ pins = "gpio10", "gpio11";
+ drive-strength = <16>;
+ bias-disable;
+ };
+ };
+
+ i2c3_sleep: i2c3_sleep {
+ pinmux {
+ function = "gpio";
+ pins = "gpio10", "gpio11";
+ };
+ pinconf {
+ pins = "gpio10", "gpio11";
+ drive-strength = <2>;
+ bias-disable;
+ };
+ };
+
i2c4_default: i2c4_default {
pinmux {
function = "blsp_i2c4";
@@ -318,6 +366,30 @@
};
};
+ i2c5_default: i2c5_default {
+ pinmux {
+ function = "blsp_i2c5";
+ pins = "gpio18", "gpio19";
+ };
+ pinconf {
+ pins = "gpio18", "gpio19";
+ drive-strength = <16>;
+ bias-disable;
+ };
+ };
+
+ i2c5_sleep: i2c5_sleep {
+ pinmux {
+ function = "gpio";
+ pins = "gpio18", "gpio19";
+ };
+ pinconf {
+ pins = "gpio18", "gpio19";
+ drive-strength = <2>;
+ bias-disable;
+ };
+ };
+
i2c6_default: i2c6_default {
pinmux {
function = "blsp_i2c6";
diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index de25bd6070f5..bdc4cb6f66d4 100644
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -455,6 +455,21 @@
status = "disabled";
};
+ blsp_i2c1: i2c@...5000 {
+ compatible = "qcom,i2c-qup-v2.2.1";
+ reg = <0x078b5000 0x600>;
+ interrupts = <GIC_SPI 95 0>;
+ clocks = <&gcc GCC_BLSP1_AHB_CLK>,
+ <&gcc GCC_BLSP1_QUP1_I2C_APPS_CLK>;
+ clock-names = "iface", "core";
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&i2c1_default>;
+ pinctrl-1 = <&i2c1_sleep>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
blsp_i2c2: i2c@...6000 {
compatible = "qcom,i2c-qup-v2.2.1";
reg = <0x078b6000 0x600>;
@@ -470,6 +485,21 @@
status = "disabled";
};
+ blsp_i2c3: i2c@...7000 {
+ compatible = "qcom,i2c-qup-v2.2.1";
+ reg = <0x078b7000 0x600>;
+ interrupts = <GIC_SPI 97 0>;
+ clocks = <&gcc GCC_BLSP1_AHB_CLK>,
+ <&gcc GCC_BLSP1_QUP3_I2C_APPS_CLK>;
+ clock-names = "iface", "core";
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&i2c3_default>;
+ pinctrl-1 = <&i2c3_sleep>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
blsp_i2c4: i2c@...8000 {
compatible = "qcom,i2c-qup-v2.2.1";
reg = <0x078b8000 0x600>;
@@ -485,6 +515,21 @@
status = "disabled";
};
+ blsp_i2c5: i2c@...9000 {
+ compatible = "qcom,i2c-qup-v2.2.1";
+ reg = <0x078b9000 0x600>;
+ interrupts = <GIC_SPI 99 0>;
+ clocks = <&gcc GCC_BLSP1_AHB_CLK>,
+ <&gcc GCC_BLSP1_QUP5_I2C_APPS_CLK>;
+ clock-names = "iface", "core";
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&i2c5_default>;
+ pinctrl-1 = <&i2c5_sleep>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
blsp_i2c6: i2c@...a000 {
compatible = "qcom,i2c-qup-v2.2.1";
reg = <0x078ba000 0x600>;
--
2.15.0
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