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Date: Tue, 4 Nov 2014 13:29:36 +0800
From: Xudong Chen <xudong.chen@...iatek.com>
To: Mark Rutland <mark.rutland@....com>, <arm@...nel.org>,
Matthias Brugger <matthias.bgg@...il.com>,
Wolfram Sang <wsa@...-dreams.de>
CC: <srv_heupstream@...iatek.com>,
Sascha Hauer <kernel@...gutronix.de>,
Rob Herring <robh+dt@...nel.org>,
Pawel Moll <pawel.moll@....com>,
Ian Campbell <ijc+devicetree@...lion.org.uk>,
Kumar Gala <galak@...eaurora.org>,
Russell King <linux@....linux.org.uk>,
Grant Likely <grant.likely@...aro.org>,
Xudong Chen <xudong.chen@...iatek.com>,
Jean Delvare <jdelvare@...e.de>, Arnd Bergmann <arnd@...db.de>,
<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-i2c@...r.kernel.org>,
Yingjoe Chen <yingjoe.chen@...iatek.com>,
Eddie Huang <eddie.huang@...iatek.com>,
Nathan Chung <nathan.chung@...iatek.com>,
YH Chen <yh.chen@...iatek.com>
Subject: [PATCH v2 2/3] ARM: mediatek: Add I2C node for mt8135 and mt8127
Add I2C node to mt8135.dtsi and mt8127.dtsi
Signed-off-by: Xudong Chen <xudong.chen@...iatek.com>
---
arch/arm/boot/dts/mt8127.dtsi | 27 +++++++++++++
arch/arm/boot/dts/mt8135.dtsi | 90 +++++++++++++++++++++++++++++++++++++++++++
2 files changed, 117 insertions(+)
diff --git a/arch/arm/boot/dts/mt8127.dtsi b/arch/arm/boot/dts/mt8127.dtsi
index 25c9f69..60d7685e 100644
--- a/arch/arm/boot/dts/mt8127.dtsi
+++ b/arch/arm/boot/dts/mt8127.dtsi
@@ -89,5 +89,32 @@
<0 0x10214000 0 0x2000>,
<0 0x10216000 0 0x2000>;
};
+
+ i2c0: i2c@...07000 {
+ compatible = "mediatek,mt8127-i2c",
+ "mediatek,mt6577-i2c";
+ reg = <0 0x11007000 0 0x70>,
+ <0 0x11000200 0 0x80>;
+ interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_LOW>;
+ mediatek,have-dcm;
+ };
+
+ i2c1: i2c@...08000 {
+ compatible = "mediatek,mt8127-i2c",
+ "mediatek,mt6577-i2c";
+ reg = <0 0x11008000 0 0x70>,
+ <0 0x11000280 0 0x80>;
+ interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_LOW>;
+ mediatek,have-dcm;
+ };
+
+ i2c2: i2c@...09000 {
+ compatible = "mediatek,mt8127-i2c",
+ "mediatek,mt6577-i2c";
+ reg = <0 0x11009000 0 0x70>,
+ <0 0x11000300 0 0x80>;
+ interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_LOW>;
+ mediatek,have-dcm;
+ };
};
};
diff --git a/arch/arm/boot/dts/mt8135.dtsi b/arch/arm/boot/dts/mt8135.dtsi
index 221ce09..cb32350 100644
--- a/arch/arm/boot/dts/mt8135.dtsi
+++ b/arch/arm/boot/dts/mt8135.dtsi
@@ -119,7 +119,97 @@
<0 0x1020C000 0 0x1000>;
gpio-controller;
#gpio-cells = <2>;
+
+ i2c0_pins_a: i2c0@0 {
+ mediatek,pins = <MT8135_PIN_100_SDA0__FUNC_SDA0 &pcfg_pull_none>,
+ <MT8135_PIN_101_SCL0__FUNC_SCL0 &pcfg_pull_none>;
+ };
+
+ i2c1_pins_a: i2c1@0 {
+ mediatek,pins = <MT8135_PIN_195_SDA1__FUNC_SDA1 &pcfg_pull_none>,
+ <MT8135_PIN_196_SCL1__FUNC_SCL1 &pcfg_pull_none>;
+ };
+
+ i2c2_pins_a: i2c2@0 {
+ mediatek,pins = <MT8135_PIN_193_SDA2__FUNC_SDA2 &pcfg_pull_none>,
+ <MT8135_PIN_194_SCL2__FUNC_SCL2 &pcfg_pull_none>;
+ };
+
+ i2c3_pins_a: i2c3@0 {
+ mediatek,pins = <MT8135_PIN_35_SCL3__FUNC_SCL3 &pcfg_pull_none>,
+ <MT8135_PIN_36_SDA3__FUNC_SDA3 &pcfg_pull_none>;
+ };
+
+ i2c4_pins_a: i2c4@0 {
+ mediatek,pins = <MT8135_PIN_87_MSDC1_DAT2__FUNC_SCL4 &pcfg_pull_none>,
+ <MT8135_PIN_88_MSDC1_DAT3__FUNC_SDA4 &pcfg_pull_none>;
+ };
+
+ i2c5_pins_a: i2c5@0 {
+ mediatek,pins = <MT8135_PIN_63_MSDC1_INSI__FUNC_SCL5 &pcfg_pull_none>,
+ <MT8135_PIN_64_MSDC1_SDWPI__FUNC_SDA5 &pcfg_pull_none>;
+ };
+
+ i2c6_pins_a: i2c6@0 {
+ mediatek,pins = <MT8135_PIN_197_MSDC3_DAT2__FUNC_SCL6 &pcfg_pull_none>,
+ <MT8135_PIN_198_MSDC3_DAT3__FUNC_SDA6 &pcfg_pull_none>;
+ };
};
+ i2c0: i2c@...0d000 {
+ compatible = "mediatek,mt8135-i2c",
+ "mediatek,mt6589-i2c";
+ reg = <0 0x1100d000 0 0x70>,
+ <0 0x11000300 0 0x80>;
+ interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_LOW>;
+ };
+
+ i2c1: i2c@...0e000 {
+ compatible = "mediatek,mt8135-i2c",
+ "mediatek,mt6589-i2c";
+ reg = <0 0x1100e000 0 0x70>,
+ <0 0x11000380 0 0x80>;
+ interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_LOW>;
+ };
+
+ i2c2: i2c@...0f000 {
+ compatible = "mediatek,mt8135-i2c",
+ "mediatek,mt6589-i2c";
+ reg = <0 0x1100f000 0 0x70>,
+ <0 0x11000400 0 0x80>;
+ interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_LOW>;
+ };
+
+ i2c3: i2c@...10000 {
+ compatible = "mediatek,mt8135-i2c",
+ "mediatek,mt6589-i2c";
+ reg = <0 0x11010000 0 0x70>,
+ <0 0x11000480 0 0x80>;
+ interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_LOW>;
+ };
+
+ i2c4: i2c@...11000 {
+ compatible = "mediatek,mt8135-i2c",
+ "mediatek,mt6589-i2c";
+ reg = <0 0x11011000 0 0x70>,
+ <0 0x11000500 0 0x80>;
+ interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_LOW>;
+ };
+
+ i2c5: i2c@...12000 {
+ compatible = "mediatek,mt8135-i2c",
+ "mediatek,mt6589-i2c";
+ reg = <0 0x11012000 0 0x70>,
+ <0 0x11000580 0 0x80>;
+ interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_LOW>;
+ };
+
+ i2c6: i2c@...13000 {
+ compatible = "mediatek,mt8135-i2c",
+ "mediatek,mt6589-i2c";
+ reg = <0 0x11013000 0 0x70>,
+ <0 0x11000600 0 0x80>;
+ interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_LOW>;
+ };
};
};
--
1.8.1.1.dirty
--
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