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Merge pull request #4782 from jernejsk/r40-deint

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Allwinner: R40: Enable deinterlace driver
This commit is contained in:
Christian Hewitt 2020-12-22 07:03:19 +04:00 committed by GitHub
commit d8f199f700
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1 changed files with 30 additions and 0 deletions
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projects/Allwinner/devices/R40/patches/linux/0018-r40-enable-deinterlace.patch Normal file
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@ -0,0 +1,30 @@
diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi
index 7907569e7b5c..d5ad3b9efd12 100644
--- a/arch/arm/boot/dts/sun8i-r40.dtsi
+++ b/arch/arm/boot/dts/sun8i-r40.dtsi
@@ -190,6 +190,25 @@ mixer1_out_tcon_top: endpoint {
};
};
+ deinterlace: deinterlace@1400000 {
+ compatible = "allwinner,sun8i-r40-deinterlace",
+ "allwinner,sun8i-h3-deinterlace";
+ reg = <0x01400000 0x20000>;
+ clocks = <&ccu CLK_BUS_DEINTERLACE>,
+ <&ccu CLK_DEINTERLACE>,
+ /*
+ * NOTE: Contrary to what datasheet claims,
+ * DRAM deinterlace gate doesn't exist and
+ * it's shared with CSI1.
+ */
+ <&ccu CLK_DRAM_CSI1>;
+ clock-names = "bus", "mod", "ram";
+ resets = <&ccu RST_BUS_DEINTERLACE>;
+ interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
+ interconnects = <&mbus 9>;
+ interconnect-names = "dma-mem";
+ };
+
syscon: system-control@1c00000 {
compatible = "allwinner,sun8i-r40-system-control",
"allwinner,sun4i-a10-system-control";