diff --git a/patch/kernel/sunxi-next/00-19-add-H3-i2s-DT-nodes.patch b/patch/kernel/sunxi-next/00-19-add-H3-i2s-DT-nodes.patch new file mode 100644 index 0000000000..398f3bd094 --- /dev/null +++ b/patch/kernel/sunxi-next/00-19-add-H3-i2s-DT-nodes.patch @@ -0,0 +1,50 @@ +Add the new DAI blocks to the device tree. I2S0 and I2S1 are for +connecting to an external codec. + +Signed-off-by: Marcus Cooper +--- +v2 changes compared to v1 are: +- removed i2s2 which is used for HDMI audio +--- + arch/arm/boot/dts/sunxi-h3-h5.dtsi | 26 ++++++++++++++++++++++++++ + 1 file changed, 26 insertions(+) + +diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi b/arch/arm/boot/dts/sunxi-h3-h5.dtsi +index 11240a8313c2..ef87d29036d9 100644 +--- a/arch/arm/boot/dts/sunxi-h3-h5.dtsi ++++ b/arch/arm/boot/dts/sunxi-h3-h5.dtsi +@@ -450,6 +450,32 @@ + status = "disabled"; + }; + ++ i2s0: i2s@01c22000 { ++ #sound-dai-cells = <0>; ++ compatible = "allwinner,sun8i-h3-i2s"; ++ reg = <0x01c22000 0x400>; ++ interrupts = ; ++ clocks = <&ccu CLK_BUS_I2S0>, <&ccu CLK_I2S0>; ++ clock-names = "apb", "mod"; ++ dmas = <&dma 3>, <&dma 3>; ++ resets = <&ccu RST_BUS_I2S0>; ++ dma-names = "rx", "tx"; ++ status = "disabled"; ++ }; ++ ++ i2s1: i2s@01c22400 { ++ #sound-dai-cells = <0>; ++ compatible = "allwinner,sun8i-h3-i2s"; ++ reg = <0x01c22400 0x400>; ++ interrupts = ; ++ clocks = <&ccu CLK_BUS_I2S1>, <&ccu CLK_I2S1>; ++ clock-names = "apb", "mod"; ++ dmas = <&dma 4>, <&dma 4>; ++ resets = <&ccu RST_BUS_I2S1>; ++ dma-names = "rx", "tx"; ++ status = "disabled"; ++ }; ++ + codec: codec@01c22c00 { + #sound-dai-cells = <0>; + compatible = "allwinner,sun8i-h3-codec"; +-- +2.14.1 diff --git a/patch/kernel/sunxi-next/00-20-add-i2s-DT-pins.patch b/patch/kernel/sunxi-next/00-20-add-i2s-DT-pins.patch new file mode 100644 index 0000000000..5c642467c9 --- /dev/null +++ b/patch/kernel/sunxi-next/00-20-add-i2s-DT-pins.patch @@ -0,0 +1,21 @@ +diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi b/arch/arm/boot/dts/sunxi-h3-h5.dtsi +index 11240a83..6049895c 100644 +--- a/arch/arm/boot/dts/sunxi-h3-h5.dtsi ++++ b/arch/arm/boot/dts/sunxi-h3-h5.dtsi +@@ -310,6 +310,16 @@ + function = "i2c2"; + }; + ++ i2s0_pins: i2s0 { ++ pins = "PA18", "PA19", "PA20", "PA21"; ++ function = "i2s0"; ++ }; ++ ++ i2s1_pins: i2s1 { ++ pins = "PG10", "PG11", "PG12", "PG13"; ++ function = "i2s1"; ++ }; ++ + mmc0_pins_a: mmc0@0 { + pins = "PF0", "PF1", "PF2", "PF3", + "PF4", "PF5";