Re: [PATCH v2 5/8] arm64: dts: mediatek: Add Video Encoder for MT8173

tiffany lin
2015-12-15T08:29:40Z

Hi Matthias,

On Mon, 2015-12-14 at 19:18 +0100, Matthias Brugger wrote:
> On Friday 11 Dec 2015 17:55:40 Tiffany Lin wrote:
> > Add video encoder node for MT8173
> >
> > Signed-off-by: Tiffany Lin <tiffany.lin-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
> > ---
> > arch/arm64/boot/dts/mediatek/mt8173.dtsi | 47
> > ++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+)
> >
> > diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
> > b/arch/arm64/boot/dts/mediatek/mt8173.dtsi index b8c8ff0..a6b0fcf 100644
> > --- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
> > +++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
> > @@ -545,6 +545,53 @@
> > #clock-cells = <1>;
> > };
> >
> > + larb3: larb@18001000 {
> > + compatible = "mediatek,mt8173-smi-larb";
> > + reg = <0 0x18001000 0 0x1000>;
> > + mediatek,smi = <&smi_common>;
> > + power-domains = <&scpsys MT8173_POWER_DOMAIN_VENC>;
> > + clocks = <&vencsys CLK_VENC_CKE1>,
> > + <&vencsys CLK_VENC_CKE0>;
> > + clock-names = "apb", "smi";
> > + };
> > +
> > + vcodec_enc: vcodec@18002000 {
> > + compatible = "mediatek,mt8173-vcodec-enc";
> > + reg = <0 0x18002000 0 0x1000>, /* VENC_SYS */
> > + <0 0x19002000 0 0x1000>; /* VENC_LT_SYS */
> > + interrupts = <GIC_SPI 198 IRQ_TYPE_LEVEL_LOW>,
> > + <GIC_SPI 202 IRQ_TYPE_LEVEL_LOW>;
> > + larb = <&larb3>,
> > + <&larb5>;
>
> should be mediatek,larb or just larb for all instances of the larb's.
> See my other email about the bindings.
>
Yes, it should be mediatek,larb.
We will fix this and mediatek,vpu in next version.

best regards,
Tiffany

> Regards,
> Matthias
>
> > + iommus = <&iommu M4U_LARB3_ID M4U_PORT_VENC_RCPU>,
> > + <&iommu M4U_LARB3_ID M4U_PORT_VENC_REC>,
> > + <&iommu M4U_LARB3_ID M4U_PORT_VENC_BSDMA>,
> > + <&iommu M4U_LARB3_ID M4U_PORT_VENC_SV_COMV>,
> > + <&iommu M4U_LARB3_ID M4U_PORT_VENC_RD_COMV>,
> > + <&iommu M4U_LARB3_ID M4U_PORT_VENC_CUR_LUMA>,
> > + <&iommu M4U_LARB3_ID M4U_PORT_VENC_CUR_CHROMA>,
> > + <&iommu M4U_LARB3_ID M4U_PORT_VENC_REF_LUMA>,
> > + <&iommu M4U_LARB3_ID M4U_PORT_VENC_REF_CHROMA>,
> > + <&iommu M4U_LARB3_ID M4U_PORT_VENC_NBM_RDMA>,
> > + <&iommu M4U_LARB3_ID M4U_PORT_VENC_NBM_WDMA>,
> > + <&iommu M4U_LARB5_ID M4U_PORT_VENC_RCPU_SET2>,
> > + <&iommu M4U_LARB5_ID M4U_PORT_VENC_REC_FRM_SET2>,
> > + <&iommu M4U_LARB5_ID M4U_PORT_VENC_BSDMA_SET2>,
> > + <&iommu M4U_LARB5_ID M4U_PORT_VENC_SV_COMA_SET2>,
> > + <&iommu M4U_LARB5_ID M4U_PORT_VENC_RD_COMA_SET2>,
> > + <&iommu M4U_LARB5_ID M4U_PORT_VENC_CUR_LUMA_SET2>,
> > + <&iommu M4U_LARB5_ID M4U_PORT_VENC_CUR_CHROMA_SET2>,
> > + <&iommu M4U_LARB5_ID M4U_PORT_VENC_REF_LUMA_SET2>,
> > + <&iommu M4U_LARB5_ID M4U_PORT_VENC_REC_CHROMA_SET2>;
> > + vpu = <&vpu>;
> > + clocks = <&apmixedsys CLK_APMIXED_VENCPLL>,
> > + <&topckgen CLK_TOP_VENC_LT_SEL>,
> > + <&topckgen CLK_TOP_VCODECPLL_370P5>;
> > + clock-names = "vencpll",
> > + "venc_lt_sel",
> > + "vcodecpll_370p5_ck";
> > + };
> > +
> > vencltsys: clock-controller@19000000 {
> > compatible = "mediatek,mt8173-vencltsys", "syscon";
> > reg = <0 0x19000000 0 0x1000>;
>

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