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    Subject[PATCH v13 4/6] ARM: dts: imx6q-evi: support altera-ps-spi
    Date
    Add support for Altera FPGA connected to an spi port
    to the evi devicetree file

    Signed-off-by: Joshua Clayton <stillcompiling@gmail.com>
    ---
    arch/arm/boot/dts/imx6q-evi.dts | 16 ++++++++++++++++
    1 file changed, 16 insertions(+)

    diff --git a/arch/arm/boot/dts/imx6q-evi.dts b/arch/arm/boot/dts/imx6q-evi.dts
    index 24fe093a66db..59aebbc95671 100644
    --- a/arch/arm/boot/dts/imx6q-evi.dts
    +++ b/arch/arm/boot/dts/imx6q-evi.dts
    @@ -82,6 +82,15 @@
    pinctrl-names = "default";
    pinctrl-0 = <&pinctrl_ecspi1 &pinctrl_ecspi1cs>;
    status = "okay";
    +
    + fpga: fpga@0 {
    + compatible = "altr,fpga-passive-serial";
    + spi-max-frequency = <20000000>;
    + reg = <0>;
    + pinctrl-0 = <&pinctrl_fpgaspi>;
    + nconfig-gpios = <&gpio4 9 GPIO_ACTIVE_LOW>;
    + nstat-gpios = <&gpio4 11 GPIO_ACTIVE_LOW>;
    + };
    };

    &ecspi3 {
    @@ -313,6 +322,13 @@
    >;
    };

    + pinctrl_fpgaspi: fpgaspigrp {
    + fsl,pins = <
    + MX6QDL_PAD_KEY_ROW1__GPIO4_IO09 0x1b0b0
    + MX6QDL_PAD_KEY_ROW2__GPIO4_IO11 0x1b0b0
    + >;
    + };
    +
    pinctrl_gpminand: gpminandgrp {
    fsl,pins = <
    MX6QDL_PAD_NANDF_CLE__NAND_CLE 0xb0b1
    --
    2.11.0
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