Re: [PATCH v6 3/3] arm: dts: mt2701: Add node for Mediatek JPEG Decoder
From: Rick Chang <hidden>
Date: 2016-11-22 03:21:56
Also in:
linux-arm-kernel, linux-media, linux-mediatek, lkml
Hi Hans, On Mon, 2016-11-21 at 15:51 +0100, Hans Verkuil wrote:
On 17/11/16 04:38, Rick Chang wrote:quoted
Signed-off-by: Rick Chang <rick.chang-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> Signed-off-by: Minghsiu Tsai <minghsiu.tsai-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> --- This patch depends on: CCF "Add clock support for Mediatek MT2701"[1] iommu and smi "Add the dtsi node of iommu and smi for mt2701"[2] [1] http://lists.infradead.org/pipermail/linux-mediatek/2016-October/007271.html [2] https://patchwork.kernel.org/patch/9164013/I assume that 1 & 2 will appear in 4.10? So this patch needs to go in after the other two are merged in 4.10? Regards, Hans
[1] will appear in 4.10, but [2] will appear latter than 4.10.So this patch needs to go in after [1] & [2] will be merged in 4.11.
quoted
--- arch/arm/boot/dts/mt2701.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+)diff --git a/arch/arm/boot/dts/mt2701.dtsi b/arch/arm/boot/dts/mt2701.dtsi index 8f13c70..4dd5048 100644 --- a/arch/arm/boot/dts/mt2701.dtsi +++ b/arch/arm/boot/dts/mt2701.dtsi@@ -298,6 +298,20 @@ power-domains = <&scpsys MT2701_POWER_DOMAIN_ISP>; }; + jpegdec: jpegdec@15004000 { + compatible = "mediatek,mt2701-jpgdec"; + reg = <0 0x15004000 0 0x1000>; + interrupts = <GIC_SPI 143 IRQ_TYPE_LEVEL_LOW>; + clocks = <&imgsys CLK_IMG_JPGDEC_SMI>, + <&imgsys CLK_IMG_JPGDEC>; + clock-names = "jpgdec-smi", + "jpgdec"; + power-domains = <&scpsys MT2701_POWER_DOMAIN_ISP>; + mediatek,larb = <&larb2>; + iommus = <&iommu MT2701_M4U_PORT_JPGDEC_WDMA>, + <&iommu MT2701_M4U_PORT_JPGDEC_BSDMA>; + }; + vdecsys: syscon@16000000 { compatible = "mediatek,mt2701-vdecsys", "syscon"; reg = <0 0x16000000 0 0x1000>;
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