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    Subject[PATCH 02/12] ARM: dts: apq8064: add support to gsbi1 uart
    Date
    This patch adds support to gsbi1 uart and its pinctrls nodes.

    Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
    ---
    arch/arm/boot/dts/qcom-apq8064-pins.dtsi | 14 ++++++++++++++
    arch/arm/boot/dts/qcom-apq8064.dtsi | 10 ++++++++++
    2 files changed, 24 insertions(+)

    diff --git a/arch/arm/boot/dts/qcom-apq8064-pins.dtsi b/arch/arm/boot/dts/qcom-apq8064-pins.dtsi
    index b57c59d..8bb5e5f 100644
    --- a/arch/arm/boot/dts/qcom-apq8064-pins.dtsi
    +++ b/arch/arm/boot/dts/qcom-apq8064-pins.dtsi
    @@ -39,6 +39,20 @@
    };
    };

    + gsbi1_uart_2pins: gsbi1_uart_2pins {
    + mux {
    + pins = "gpio18", "gpio19";
    + function = "gsbi1";
    + };
    + };
    +
    + gsbi1_uart_4pins: gsbi1_uart_4pins {
    + mux {
    + pins = "gpio18", "gpio19", "gpio20", "gpio21";
    + function = "gsbi1";
    + };
    + };
    +
    i2c2_pins: i2c2 {
    mux {
    pins = "gpio24", "gpio25";
    diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi
    index c6ff8fc..81b4290 100644
    --- a/arch/arm/boot/dts/qcom-apq8064.dtsi
    +++ b/arch/arm/boot/dts/qcom-apq8064.dtsi
    @@ -225,6 +225,16 @@

    syscon-tcsr = <&tcsr>;

    + gsbi1_serial: serial@12450000 {
    + compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm";
    + reg = <0x12450000 0x100>,
    + <0x12400000 0x03>;
    + interrupts = <0 193 0x0>;
    + clocks = <&gcc GSBI1_UART_CLK>, <&gcc GSBI1_H_CLK>;
    + clock-names = "core", "iface";
    + status = "disabled";
    + };
    +
    gsbi1_i2c: i2c@12460000 {
    compatible = "qcom,i2c-qup-v1.1.1";
    pinctrl-0 = <&i2c1_pins>;
    --
    2.5.0
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