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[PATCH 1/7] ARM: dts: qcom: msm8974-honami: Define pinctrl state for blsp_uart2

Started byBjorn Andersson <bjorn.andersson@sonymobile.com>
First post2015-10-21 07:00 +0200
Last post2015-10-21 07:10 +0200
Articles 4 — 1 participant

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  [PATCH 1/7] ARM: dts: qcom: msm8974-honami: Define pinctrl state for blsp_uart2 Bjorn Andersson <bjorn.andersson@sonymobile.com> - 2015-10-21 07:00 +0200
    [PATCH 4/7] ARM: dts: qcom: msm8974-honami: Add sdhci1 node Bjorn Andersson <bjorn.andersson@sonymobile.com> - 2015-10-21 07:00 +0200
    [PATCH 5/7] ARM: dts: qcom: msm8974-honami: Add uSD slot nodes Bjorn Andersson <bjorn.andersson@sonymobile.com> - 2015-10-21 07:00 +0200
    [PATCH 3/7] ARM: dts: qcom: msm8974-honami: Introduce gpio-keys Bjorn Andersson <bjorn.andersson@sonymobile.com> - 2015-10-21 07:10 +0200

#1252467 — [PATCH 1/7] ARM: dts: qcom: msm8974-honami: Define pinctrl state for blsp_uart2

FromBjorn Andersson <bjorn.andersson@sonymobile.com>
Date2015-10-21 07:00 +0200
Subject[PATCH 1/7] ARM: dts: qcom: msm8974-honami: Define pinctrl state for blsp_uart2
Message-ID<qlTFg-TD-3@gated-at.bofh.it>
Make sure the blsp1_uart2 pins are in the correct state for the uart.

Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
---
 .../boot/dts/qcom-msm8974-sony-xperia-honami.dts   | 23 ++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
index 016f9ad9392a..6f7e4ef4ccf7 100644
--- a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
+++ b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
@@ -23,6 +23,29 @@
 &soc {
 	serial@f991e000 {
 		status = "ok";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&blsp1_uart2_pin_a>;
+	};
+
+	pinctrl@fd510000 {
+		blsp1_uart2_pin_a: blsp1-uart2-pin-active {
+			rx {
+				pins = "gpio5";
+				function = "blsp_uart2";
+
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
+			tx {
+				pins = "gpio4";
+				function = "blsp_uart2";
+
+				drive-strength = <4>;
+				bias-disable;
+			};
+		};
 	};
 };
 
-- 
2.4.2

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#1252468 — [PATCH 4/7] ARM: dts: qcom: msm8974-honami: Add sdhci1 node

FromBjorn Andersson <bjorn.andersson@sonymobile.com>
Date2015-10-21 07:00 +0200
Subject[PATCH 4/7] ARM: dts: qcom: msm8974-honami: Add sdhci1 node
Message-ID<qlTFg-TD-15@gated-at.bofh.it>
In reply to#1252467
Introduce the eMMC sdhci node and its pinctrl state.

Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
---
 .../boot/dts/qcom-msm8974-sony-xperia-honami.dts   | 27 ++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
index 8c0753a32b20..de3529d1a8ca 100644
--- a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
+++ b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
@@ -277,6 +277,19 @@
 };
 
 &soc {
+	sdhci@f9824900 {
+		status = "ok";
+
+		vmmc-supply = <&pm8941_l20>;
+		vqmmc-supply = <&pm8941_s3>;
+
+		bus-width = <8>;
+		non-removable;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&sdhc1_pin_a>;
+	};
+
 	serial@f991e000 {
 		status = "ok";
 
@@ -302,6 +315,20 @@
 				bias-disable;
 			};
 		};
+
+		sdhc1_pin_a: sdhc1-pin-active {
+			clk {
+				pins = "sdc1_clk";
+				drive-strength = <16>;
+				bias-disable;
+			};
+
+			cmd-data {
+				pins = "sdc1_cmd", "sdc1_data";
+				drive-strength = <10>;
+				bias-pull-up;
+			};
+		};
 	};
 };
 
-- 
2.4.2

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#1252469 — [PATCH 5/7] ARM: dts: qcom: msm8974-honami: Add uSD slot nodes

FromBjorn Andersson <bjorn.andersson@sonymobile.com>
Date2015-10-21 07:00 +0200
Subject[PATCH 5/7] ARM: dts: qcom: msm8974-honami: Add uSD slot nodes
Message-ID<qlTFh-TD-17@gated-at.bofh.it>
In reply to#1252467
Add and enable the sdhci2 slot, the pinctrl configuration and card
detect.

Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
---
 .../boot/dts/qcom-msm8974-sony-xperia-honami.dts   | 37 ++++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
index de3529d1a8ca..113cc18ee2f5 100644
--- a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
+++ b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
@@ -290,6 +290,20 @@
 		pinctrl-0 = <&sdhc1_pin_a>;
 	};
 
+	sdhci@f98a4900 {
+		status = "ok";
+
+		bus-width = <4>;
+
+		vmmc-supply = <&pm8941_l21>;
+		vqmmc-supply = <&pm8941_l13>;
+
+		cd-gpios = <&msmgpio 62 GPIO_ACTIVE_LOW>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&sdhc2_pin_a>, <&sdhc2_cd_pin_a>;
+	};
+
 	serial@f991e000 {
 		status = "ok";
 
@@ -329,6 +343,29 @@
 				bias-pull-up;
 			};
 		};
+
+		sdhc2_cd_pin_a: sdhc2-cd-pin-active {
+			pins = "gpio62";
+			function = "gpio";
+
+			drive-strength = <2>;
+			bias-disable;
+		 };
+
+		sdhc2_pin_a: sdhc2-pin-active {
+			clk {
+				pins = "sdc2_clk";
+				drive-strength = <10>;
+				bias-disable;
+			};
+
+			cmd-data {
+				pins = "sdc2_cmd", "sdc2_data";
+				drive-strength = <6>;
+				bias-pull-up;
+			};
+		};
+
 	};
 };
 
-- 
2.4.2

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#1252470 — [PATCH 3/7] ARM: dts: qcom: msm8974-honami: Introduce gpio-keys

FromBjorn Andersson <bjorn.andersson@sonymobile.com>
Date2015-10-21 07:10 +0200
Subject[PATCH 3/7] ARM: dts: qcom: msm8974-honami: Introduce gpio-keys
Message-ID<qlTOW-1kX-3@gated-at.bofh.it>
In reply to#1252467
Introduce a gpio-keys node defining the physical keys of the Honami and
the associated pinctrl state.

Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
---
 .../boot/dts/qcom-msm8974-sony-xperia-honami.dts   | 45 ++++++++++++++++++++++
 1 file changed, 45 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
index 5768c97bb124..8c0753a32b20 100644
--- a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
+++ b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
@@ -2,6 +2,7 @@
 #include "qcom-pm8841.dtsi"
 #include "qcom-pm8941.dtsi"
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
 
 / {
@@ -16,6 +17,42 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	gpio-keys {
+		compatible = "gpio-keys";
+		input-name = "gpio-keys";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&gpio_keys_pin_a>;
+
+		volume-down {
+			label = "volume_down";
+			gpios = <&pm8941_gpios 2 GPIO_ACTIVE_LOW>;
+			linux,input-type = <1>;
+			linux,code = <KEY_VOLUMEDOWN>;
+		};
+
+		camera-snapshot {
+			label = "camera_snapshot";
+			gpios = <&pm8941_gpios 3 GPIO_ACTIVE_LOW>;
+			linux,input-type = <1>;
+			linux,code = <KEY_CAMERA>;
+		};
+
+		camera-focus {
+			label = "camera_focus";
+			gpios = <&pm8941_gpios 4 GPIO_ACTIVE_LOW>;
+			linux,input-type = <1>;
+			linux,code = <KEY_CAMERA_FOCUS>;
+		};
+
+		volume-up {
+			label = "volume_up";
+			gpios = <&pm8941_gpios 5 GPIO_ACTIVE_LOW>;
+			linux,input-type = <1>;
+			linux,code = <KEY_VOLUMEUP>;
+		};
+	};
+
 	memory@0 {
 		reg = <0 0x40000000>, <0x40000000 0x40000000>;
 		device_type = "memory";
@@ -275,6 +312,14 @@
 				pins = "gpio21";
 				function = "normal";
 			};
+
+			gpio_keys_pin_a: gpio-keys-active {
+				pins = "gpio2", "gpio3", "gpio4", "gpio5";
+				function = "normal";
+
+				bias-pull-up;
+				power-source = <PM8941_GPIO_S3>;
+			};
 		};
 
 		coincell@2800 {
-- 
2.4.2

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