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    Subject[PATCH v2 4/6] ARM: dts: sun7i: Add support for mmc
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    Date

    ---
    arch/arm/boot/dts/sun7i-a20-cubieboard2.dts | 8 +++
    arch/arm/boot/dts/sun7i-a20-cubietruck.dts | 8 +++
    arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 23 +++++++++
    arch/arm/boot/dts/sun7i-a20.dtsi | 61 +++++++++++++++++++++++
    4 files changed, 100 insertions(+)

    diff --git a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
    index 5c51cb8..ae800b6 100644
    --- a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
    +++ b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
    @@ -34,6 +34,14 @@
    };
    };

    + mmc0: mmc@01c0f000 {
    + pinctrl-names = "default", "default";
    + pinctrl-0 = <&mmc0_pins_a>;
    + pinctrl-1 = <&mmc0_cd_pin_reference_design>;
    + cd-gpios = <&pio 7 1 0>; /* PH1 */
    + status = "okay";
    + };
    +
    pinctrl@01c20800 {
    led_pins_cubieboard2: led_pins@0 {
    allwinner,pins = "PH20", "PH21";
    diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
    index f9dcb61..370cef84 100644
    --- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
    +++ b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
    @@ -19,6 +19,14 @@
    compatible = "cubietech,cubietruck", "allwinner,sun7i-a20";

    soc@01c00000 {
    + mmc0: mmc@01c0f000 {
    + pinctrl-names = "default", "default";
    + pinctrl-0 = <&mmc0_pins_a>;
    + pinctrl-1 = <&mmc0_cd_pin_reference_design>;
    + cd-gpios = <&pio 7 1 0>; /* PH1 */
    + status = "okay";
    + };
    +
    pinctrl@01c20800 {
    led_pins_cubietruck: led_pins@0 {
    allwinner,pins = "PH7", "PH11", "PH20", "PH21";
    diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
    index ead3013..46dbe5b 100644
    --- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
    +++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
    @@ -34,7 +34,30 @@
    };
    };

    + mmc0: mmc@01c0f000 {
    + pinctrl-names = "default", "default";
    + pinctrl-0 = <&mmc0_pins_a>;
    + pinctrl-1 = <&mmc0_cd_pin_reference_design>;
    + cd-gpios = <&pio 7 1 0>; /* PH1 */
    + status = "okay";
    + };
    +
    + mmc3: mmc@01c12000 {
    + pinctrl-names = "default", "default";
    + pinctrl-0 = <&mmc3_pins_a>;
    + pinctrl-1 = <&mmc3_cd_pin_olinuxinom>;
    + cd-gpios = <&pio 7 11 0>; /* PH11 */
    + status = "okay";
    + };
    +
    pinctrl@01c20800 {
    + mmc3_cd_pin_olinuxinom: mmc3_cd_pin@0 {
    + allwinner,pins = "PH11";
    + allwinner,function = "gpio_in";
    + allwinner,drive = <0>;
    + allwinner,pull = <0>;
    + };
    +
    led_pins_olinuxino: led_pins@0 {
    allwinner,pins = "PH2";
    allwinner,function = "gpio_out";
    diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
    index 119f066..4cd6210 100644
    --- a/arch/arm/boot/dts/sun7i-a20.dtsi
    +++ b/arch/arm/boot/dts/sun7i-a20.dtsi
    @@ -355,6 +355,46 @@
    #size-cells = <0>;
    };

    + mmc0: mmc@01c0f000 {
    + compatible = "allwinner,sun5i-a13-mmc";
    + reg = <0x01c0f000 0x1000>;
    + clocks = <&ahb_gates 8>, <&mmc0_clk>;
    + clock-names = "ahb", "mod";
    + interrupts = <0 32 4>;
    + bus-width = <4>;
    + status = "disabled";
    + };
    +
    + mmc1: mmc@01c10000 {
    + compatible = "allwinner,sun5i-a13-mmc";
    + reg = <0x01c10000 0x1000>;
    + clocks = <&ahb_gates 9>, <&mmc1_clk>;
    + clock-names = "ahb", "mod";
    + interrupts = <0 33 4>;
    + bus-width = <4>;
    + status = "disabled";
    + };
    +
    + mmc2: mmc@01c11000 {
    + compatible = "allwinner,sun5i-a13-mmc";
    + reg = <0x01c11000 0x1000>;
    + clocks = <&ahb_gates 10>, <&mmc2_clk>;
    + clock-names = "ahb", "mod";
    + interrupts = <0 34 4>;
    + bus-width = <4>;
    + status = "disabled";
    + };
    +
    + mmc3: mmc@01c12000 {
    + compatible = "allwinner,sun5i-a13-mmc";
    + reg = <0x01c12000 0x1000>;
    + clocks = <&ahb_gates 11>, <&mmc3_clk>;
    + clock-names = "ahb", "mod";
    + interrupts = <0 35 4>;
    + bus-width = <4>;
    + status = "disabled";
    + };
    +
    pio: pinctrl@01c20800 {
    compatible = "allwinner,sun7i-a20-pinctrl";
    reg = <0x01c20800 0x400>;
    @@ -432,6 +472,27 @@
    allwinner,drive = <0>;
    allwinner,pull = <0>;
    };
    +
    + mmc0_pins_a: mmc0@0 {
    + allwinner,pins = "PF0","PF1","PF2","PF3","PF4","PF5";
    + allwinner,function = "mmc0";
    + allwinner,drive = <3>;
    + allwinner,pull = <0>;
    + };
    +
    + mmc0_cd_pin_reference_design: mmc0_cd_pin@0 {
    + allwinner,pins = "PH1";
    + allwinner,function = "gpio_in";
    + allwinner,drive = <0>;
    + allwinner,pull = <0>;
    + };
    +
    + mmc3_pins_a: mmc3@0 {
    + allwinner,pins = "PI4","PI5","PI6","PI7","PI8","PI9";
    + allwinner,function = "mmc3";
    + allwinner,drive = <3>;
    + allwinner,pull = <0>;
    + };
    };

    timer@01c20c00 {


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