linux-kernel - Re: [linux-sunxi] [PATCH v4 5/6] arm64: allwinner: a64: add simplefb for A64 SoC

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Message-ID: <CAGb2v67XbeyWDcCBjaVygSAHbAk25spRVkWAS3dAU6DbwkGzOg@mail.gmail.com>
Date:   Tue, 2 Jan 2018 16:30:25 +0800
From:   Chen-Yu Tsai <wens@...e.org>
To:     Icenowy Zheng <icenowy@...c.io>
Cc:     Maxime Ripard <maxime.ripard@...e-electrons.com>,
        Chen-Yu Tsai <wens@...e.org>,
        linux-clk <linux-clk@...r.kernel.org>,
        devicetree <devicetree@...r.kernel.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        linux-sunxi <linux-sunxi@...glegroups.com>
Subject: Re: [linux-sunxi] [PATCH v4 5/6] arm64: allwinner: a64: add simplefb
 for A64 SoC

On Sat, Dec 30, 2017 at 7:30 PM, Icenowy Zheng <icenowy@...c.io> wrote:
> The A64 SoC features two display pipelines, one has a LCD output, the
> other has a HDMI output.
>
> Add support for simplefb for these pipelines on A64 SoC.
>
> Signed-off-by: Icenowy Zheng <icenowy@...c.io>
> ---
> Changes in v4:
> - Dropped extra clocks.
> - Added labels to the SimpleFB device tree nodes as boards may have
>   extra regulator for display pipeline.
>
>  arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 26 ++++++++++++++++++++++++++
>  1 file changed, 26 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
> index fb8ea7c414e1..d803c115d362 100644
> --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
> +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
> @@ -42,9 +42,11 @@
>   *     OTHER DEALINGS IN THE SOFTWARE.
>   */
>
> +#include <dt-bindings/clock/sun8i-de2.h>
>  #include <dt-bindings/clock/sun50i-a64-ccu.h>
>  #include <dt-bindings/clock/sun8i-r-ccu.h>
>  #include <dt-bindings/interrupt-controller/arm-gic.h>
> +#include <dt-bindings/reset/sun8i-de2.h>

Nit: This isn't used anywhere. Please add it when DE2 DRM support is added.

ChenYu