linux-kernel - Re: [PATCH] arm64: zynqmp: Remove not documented is-dual property

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Message-ID: <CAHTX3dJMN+PVdz8Dx6JnCuSBbQdwF57HXNQT0xaUovz6JivcTg@mail.gmail.com>
Date:   Wed, 25 Aug 2021 08:21:02 +0200
From:   Michal Simek <monstr@...str.eu>
To:     LKML <linux-kernel@...r.kernel.org>,
        Michal Simek <monstr@...str.eu>, git <git@...inx.com>
Cc:     Quanyang Wang <quanyang.wang@...driver.com>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Rob Herring <robh+dt@...nel.org>,
        DTML <devicetree@...r.kernel.org>,
        linux-arm <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH] arm64: zynqmp: Remove not documented is-dual property

pá 6. 8. 2021 v 10:42 odesílatel Michal Simek <michal.simek@...inx.com> napsal:
>
> Remove is-dual not documented property and also update comment about QSPI
> sizes to reflect dual configuration as 16MB + 16MB.
> Only single configuration is supported now.
>
> Reported-by: Quanyang Wang <quanyang.wang@...driver.com>
> Signed-off-by: Michal Simek <michal.simek@...inx.com>
> ---
>
>  arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts | 3 +--
>  arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts | 3 +--
>  arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts | 3 +--
>  3 files changed, 3 insertions(+), 6 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
> index becfc23a5610..3d8d14ef1ede 100644
> --- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
> +++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
> @@ -937,9 +937,8 @@ &psgtr {
>
>  &qspi {
>         status = "okay";
> -       is-dual = <1>;
>         flash@0 {
> -               compatible = "m25p80", "jedec,spi-nor"; /* 32MB */
> +               compatible = "m25p80", "jedec,spi-nor"; /* 16MB + 16MB */
>                 #address-cells = <1>;
>                 #size-cells = <1>;
>                 reg = <0x0>;
> diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts
> index d2219373580a..057c04352591 100644
> --- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts
> +++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts
> @@ -931,9 +931,8 @@ &psgtr {
>
>  &qspi {
>         status = "okay";
> -       is-dual = <1>;
>         flash@0 {
> -               compatible = "m25p80", "jedec,spi-nor"; /* 32MB */
> +               compatible = "m25p80", "jedec,spi-nor"; /* 16MB + 16MB */
>                 #address-cells = <1>;
>                 #size-cells = <1>;
>                 reg = <0x0>;
> diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts
> index dac5ba67a160..e1fff62a4cd5 100644
> --- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts
> +++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts
> @@ -773,9 +773,8 @@ &psgtr {
>
>  &qspi {
>         status = "okay";
> -       is-dual = <1>;
>         flash@0 {
> -               compatible = "m25p80", "jedec,spi-nor"; /* 32MB */
> +               compatible = "m25p80", "jedec,spi-nor"; /* 16MB + 16MB */
>                 #address-cells = <1>;
>                 #size-cells = <1>;
>                 reg = <0x0>;
> --
> 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