linux-kernel - Re: [PATCH 6/9] arm64: dts: exynos: Add iRAM device-tree node for Exynos5433

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Message-ID: <CAJKOXPcfxPgU188ukVTMhLUagmaY9o_8VHf2COxzDhNVAxnznA@mail.gmail.com>
Date:   Tue, 9 Jan 2018 13:46:53 +0100
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Chanwoo Choi <cw00.choi@...sung.com>
Cc:     Marek Szyprowski <m.szyprowski@...sung.com>,
        Sylwester Nawrocki <s.nawrocki@...sung.com>, kgene@...nel.org,
        Tomasz Figa <tomasz.figa@...il.com>, chanwoo@...nel.org,
        Jaehoon Chung <jh80.chung@...sung.com>,
        Inki Dae <inki.dae@...sung.com>,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, Jonghwa Lee <jonghwa3.lee@...sung.com>
Subject: Re: [PATCH 6/9] arm64: dts: exynos: Add iRAM device-tree node for Exynos5433

On Tue, Jan 9, 2018 at 8:59 AM, Chanwoo Choi <cw00.choi@...sung.com> wrote:
> This patch adds the iRAM device-tree node of Exynos5433 which
> defines the memory map of iRAM as following and it is used for suspend.
> - address: 0x0202_0000 ~ 0x3000_0000
>
> Signed-off-by: Jonghwa Lee <jonghwa3.lee@...sung.com>
> Signed-off-by: Chanwoo Choi <cw00.choi@...sung.com>
> ---
>  arch/arm64/boot/dts/exynos/exynos5433.dtsi | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
> index 62f276970174..77f4321b247c 100644
> --- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
> +++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
> @@ -262,6 +262,20 @@
>                         interrupt-affinity = <&cpu4>, <&cpu5>, <&cpu6>, <&cpu7>;
>                 };
>
> +               sysram@...20000 {

Remove leading 0.

Best regards,
Krzysztof

> +                       compatible = "mmio-sram";
> +                       reg = <0x02020000 0x5c000>;
> +                       #address-cells = <1>;
> +                       #size-cells = <1>;
> +                       ranges = <0 0x02020000 0x5c000>;
> +                       status = "okay";
> +
> +                       smp-sysram@...00 {
> +                               compatible = "samsung,exynos4210-sysram-ns";
> +                               reg = <0x5b000 0x1000>;
> +                       };
> +               };
> +
>                 chipid@...00000 {
>                         compatible = "samsung,exynos4210-chipid";
>                         reg = <0x10000000 0x100>;
> --
> 1.9.1
>