Rahul Sharma wrote:
>
> This patch adds support for device tree based discovery for exynos5
> hdmi. Hdmi node is also renamed with "exynos5-hdmi".
>
> Signed-off-by: Rahul Sharma <rahul.sha...@samsung.com>
> ---
> .../devicetree/bindings/drm/exynos/hdmi.txt | 22
> ++++++++++++++++++++
> arch/arm/boot/dts/exynos5250-smdk5250.dts | 4 +++
> arch/arm/boot/dts/exynos5250.dtsi | 6 +++++
> arch/arm/mach-exynos/include/mach/map.h | 1 +
> arch/arm/mach-exynos/mach-exynos5-dt.c | 2 +
> 5 files changed, 35 insertions(+), 0 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/drm/exynos/hdmi.txt
>
[...]
> + hdmi {
> + compatible = "samsung,exynos5-hdmi";
> + reg = <0x14530000 0x100000>;
> + interrupts = <0 95 0>;
> + hpd-gpio = <&gpx3 7 0xf 1 3>;
> + };
> \ No newline at end of file
What's this?
[...]
> + hdmi@14530000 {
+ hdmi {
> + hpd-gpio = <&gpx3 7 0xf 1 3>;
> + };
> };
> diff --git a/arch/arm/boot/dts/exynos5250.dtsi
> b/arch/arm/boot/dts/exynos5250.dtsi
> index f69e389..ec7ea2d 100644
> --- a/arch/arm/boot/dts/exynos5250.dtsi
> +++ b/arch/arm/boot/dts/exynos5250.dtsi
> @@ -492,4 +492,10 @@
> #gpio-cells = <4>;
> };
> };
> +
> + hdmi@14530000 {
Ditto.
[...]
> +#define EXYNOS5_PA_HDMI 0x14530000
>
I think, we don't need this because see below.
[...]
> + OF_DEV_AUXDATA("samsung,exynos5-hdmi", EXYNOS5_PA_HDMI,
> + "exynos5-hdmi", NULL),
+ OF_DEV_AUXDATA("samsung,exynos5-hdmi", 0x14530000, "exynos5-hdmi",
NULL),
I think, if the address as defined above is used only here, let's just the
value because nobody don't know it is the address.
Thanks.
Best regards,
Kgene.
--
Kukjin Kim <kgene....@samsung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.
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