linux-kernel - Re: [PATCH] arm64: zynqmp: Enable gpio and qspi for zc1275-revA

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Date:   Wed, 25 Aug 2021 08:21:54 +0200
From:   Michal Simek <monstr@...str.eu>
To:     LKML <linux-kernel@...r.kernel.org>,
        Michal Simek <monstr@...str.eu>, git <git@...inx.com>
Cc:     Rob Herring <robh+dt@...nel.org>,
        DTML <devicetree@...r.kernel.org>,
        linux-arm <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH] arm64: zynqmp: Enable gpio and qspi for zc1275-revA

pá 6. 8. 2021 v 12:05 odesílatel Michal Simek <michal.simek@...inx.com> napsal:
>
> Add missing gpio and qspio for zc1275-revA board.
>
> Signed-off-by: Michal Simek <michal.simek@...inx.com>
> ---
>
>  .../boot/dts/xilinx/zynqmp-zc1275-revA.dts     | 18 +++++++++++++++++-
>  1 file changed, 17 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zc1275-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zc1275-revA.dts
> index 66a90483b004..e971ba8c1418 100644
> --- a/arch/arm64/boot/dts/xilinx/zynqmp-zc1275-revA.dts
> +++ b/arch/arm64/boot/dts/xilinx/zynqmp-zc1275-revA.dts
> @@ -2,7 +2,7 @@
>  /*
>   * dts file for Xilinx ZynqMP ZC1275
>   *
> - * (C) Copyright 2017 - 2019, Xilinx, Inc.
> + * (C) Copyright 2017 - 2021, Xilinx, Inc.
>   *
>   * Michal Simek <michal.simek@...inx.com>
>   * Siva Durga Prasad Paladugu <sivadur@...inx.com>
> @@ -20,6 +20,7 @@ / {
>         aliases {
>                 serial0 = &uart0;
>                 serial1 = &dcc;
> +               spi0 = &qspi;
>         };
>
>         chosen {
> @@ -37,6 +38,21 @@ &dcc {
>         status = "okay";
>  };
>
> +&gpio {
> +       status = "okay";
> +};
> +
> +&qspi {
> +       status = "okay";
> +       flash@0 {
> +               compatible = "m25p80", "jedec,spi-nor";
> +               reg = <0x0>;
> +               spi-tx-bus-width = <1>;
> +               spi-rx-bus-width = <4>;
> +               spi-max-frequency = <108000000>;
> +       };
> +};
> +
>  &uart0 {
>         status = "okay";
>  };
> --
> 2.32.0
>

Applied.
M

-- 
Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91
w: www.monstr.eu p: +42-0-721842854
Maintainer of Linux kernel - Xilinx Microblaze
Maintainer of Linux kernel - Xilinx Zynq ARM and ZynqMP ARM64 SoCs
U-Boot custodian - Xilinx Microblaze/Zynq/ZynqMP/Versal SoCs