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    Subject[PATCH v2 7/7] ARM: at91/dt: sama5d2 Xplained: add device pin muxing
    Date
    Add device pin muxing for the sama5d2 Xplained board.

    Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
    ---
    arch/arm/boot/dts/at91-sama5d2_xplained.dts | 61 +++++++++++++++++++++++++++++
    1 file changed, 61 insertions(+)

    diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
    index e8d63afd..dc23979 100644
    --- a/arch/arm/boot/dts/at91-sama5d2_xplained.dts
    +++ b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
    @@ -44,6 +44,7 @@
    */
    /dts-v1/;
    #include "sama5d2.dtsi"
    +#include "sama5d2-pinfunc.h"

    / {
    model = "Atmel SAMA5D2 Xplained";
    @@ -92,6 +93,8 @@

    apb {
    spi0: spi@f8000000 {
    + pinctrl-names = "default";
    + pinctrl-0 = <&pinctrl_spi0_default>;
    status = "okay";

    m25p80@0 {
    @@ -102,25 +105,35 @@
    };

    macb0: ethernet@f8008000 {
    + pinctrl-names = "default";
    + pinctrl-0 = <&pinctrl_macb0_default>;
    phy-mode = "rmii";
    status = "okay";
    };

    uart1: serial@f8020000 {
    + pinctrl-names = "default";
    + pinctrl-0 = <&pinctrl_uart1_default>;
    status = "okay";
    };

    i2c0: i2c@f8028000 {
    dmas = <0>, <0>;
    + pinctrl-names = "default";
    + pinctrl-0 = <&pinctrl_i2c0_default>;
    status = "okay";
    };

    uart3: serial@fc008000 {
    + pinctrl-names = "default";
    + pinctrl-0 = <&pinctrl_uart3_default>;
    status = "okay";
    };

    i2c1: i2c@fc028000 {
    dmas = <0>, <0>;
    + pinctrl-names = "default";
    + pinctrl-0 = <&pinctrl_i2c1_default>;
    status = "okay";

    at24@54 {
    @@ -129,6 +142,54 @@
    pagesize = <16>;
    };
    };
    +
    + pinctrl@fc038000 {
    + pinctrl_i2c0_default: i2c0_default {
    + pinmux = <PIN_PD21__TWD0>,
    + <PIN_PD22__TWCK0>;
    + bias-disable;
    + };
    +
    + pinctrl_i2c1_default: i2c1_default {
    + pinmux = <PIN_PD4__TWD1>,
    + <PIN_PD5__TWCK1>;
    + bias-disable;
    + };
    +
    + pinctrl_macb0_default: macb0_default {
    + pinmux = <PIN_PB14__GTXCK>,
    + <PIN_PB15__GTXEN>,
    + <PIN_PB16__GRXDV>,
    + <PIN_PB17__GRXER>,
    + <PIN_PB18__GRX0>,
    + <PIN_PB19__GRX1>,
    + <PIN_PB20__GTX0>,
    + <PIN_PB21__GTX1>,
    + <PIN_PB22__GMDC>,
    + <PIN_PB23__GMDIO>;
    + bias-disable;
    + };
    +
    + pinctrl_spi0_default: spi0_default {
    + pinmux = <PIN_PA14__SPI0_SPCK>,
    + <PIN_PA15__SPI0_MOSI>,
    + <PIN_PA16__SPI0_MISO>,
    + <PIN_PA17__SPI0_NPCS0>;
    + bias-disable;
    + };
    +
    + pinctrl_uart1_default: uart1_default {
    + pinmux = <PIN_PD2__URXD1>,
    + <PIN_PD3__UTXD1>;
    + bias-disable;
    + };
    +
    + pinctrl_uart3_default: uart3_default {
    + pinmux = <PIN_PB11__URXD3>,
    + <PIN_PB12__UTXD3>;
    + bias-disable;
    + };
    + };
    };
    };
    };
    --
    2.5.0


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