From mboxrd@z Thu Jan 1 00:00:00 1970 From: Srinivas Kandagatla Subject: [PATCH 09/12] ARM: dts: apq8064: add gsbi4 with i2c node. Date: Tue, 23 Feb 2016 14:14:50 +0000 Message-ID: <1456236890-2783-1-git-send-email-srinivas.kandagatla@linaro.org> References: <1456236639-1379-1-git-send-email-srinivas.kandagatla@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1456236639-1379-1-git-send-email-srinivas.kandagatla@linaro.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Andy Gross , linux-arm-msm@vger.kernel.org Cc: devicetree@vger.kernel.org, Russell King , linux-kernel@vger.kernel.org, Rob Herring , Srinivas Kandagatla , linux-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org This patch adds gsbi4 and i2c node. Signed-off-by: Srinivas Kandagatla --- arch/arm/boot/dts/qcom-apq8064-pins.dtsi | 25 +++++++++++++++++++++++++ arch/arm/boot/dts/qcom-apq8064.dtsi | 23 +++++++++++++++++++++++ 2 files changed, 48 insertions(+) diff --git a/arch/arm/boot/dts/qcom-apq8064-pins.dtsi b/arch/arm/boot/dts/qcom-apq8064-pins.dtsi index 0a342d3..0cb22cf 100644 --- a/arch/arm/boot/dts/qcom-apq8064-pins.dtsi +++ b/arch/arm/boot/dts/qcom-apq8064-pins.dtsi @@ -90,6 +90,31 @@ }; }; + i2c4_pins: i2c4 { + mux { + pins = "gpio12", "gpio13"; + function = "gsbi4"; + }; + + pinconf { + pins = "gpio12", "gpio13"; + drive-strength = <16>; + bias-disable; + }; + }; + + i2c4_pins_sleep: i2c4_pins_sleep { + mux { + pins = "gpio12", "gpio13"; + function = "gpio"; + }; + pinconf { + pins = "gpio12", "gpio13"; + drive-strength = <2>; + bias-disable = <0>; + }; + }; + spi5_default: spi5_default { pinmux { pins = "gpio51", "gpio52", "gpio54"; diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi index 2367adc..445297c 100644 --- a/arch/arm/boot/dts/qcom-apq8064.dtsi +++ b/arch/arm/boot/dts/qcom-apq8064.dtsi @@ -287,6 +287,29 @@ }; }; + gsbi4: gsbi@16300000 { + status = "disabled"; + compatible = "qcom,gsbi-v1.0.0"; + cell-index = <4>; + reg = <0x16300000 0x03>; + clocks = <&gcc GSBI4_H_CLK>; + clock-names = "iface"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + gsbi4_i2c: i2c@16380000 { + compatible = "qcom,i2c-qup-v1.1.1"; + pinctrl-0 = <&i2c4_pins &i2c4_pins_sleep>; + pinctrl-names = "default", "sleep"; + reg = <0x16380000 0x1000>; + interrupts = ; + clocks = <&gcc GSBI4_QUP_CLK>, + <&gcc GSBI4_H_CLK>; + clock-names = "core", "iface"; + }; + }; + gsbi5: gsbi@1a200000 { status = "disabled"; compatible = "qcom,gsbi-v1.0.0"; -- 1.9.1