diff options
| author | Marcus Cooper <codekipper@gmail.com> | 2018-01-29 12:18:59 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@bootlin.com> | 2018-02-14 15:18:37 +0300 |
| commit | b399d2aca7e2ea4dd7dcc6e079d89e65d16bd331 (patch) | |
| tree | 110cc33256e2f8c9954d8698f4ca19f706daae8b /arch/arm64/boot/dts/allwinner | |
| parent | 7928b2cbe55b2a410a0f5c1f154610059c57b1b2 (diff) | |
| download | linux-b399d2aca7e2ea4dd7dcc6e079d89e65d16bd331.tar.xz | |
arm64: dts: allwinner: a64: Add the SPDIF block and pin
Add the SPDIF transceiver controller block and pin to the A64 dtsi.
Signed-off-by: Marcus Cooper <codekipper@gmail.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Diffstat (limited to 'arch/arm64/boot/dts/allwinner')
| -rw-r--r-- | arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index d783d164b9c3..43c54a2133f0 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -336,6 +336,11 @@ drive-strength = <40>; }; + spdif_tx_pin: spdif { + pins = "PH8"; + function = "spdif"; + }; + spi0_pins: spi0 { pins = "PC0", "PC1", "PC2", "PC3"; function = "spi0"; @@ -382,6 +387,22 @@ }; }; + spdif: spdif@1c21000 { + #sound-dai-cells = <0>; + compatible = "allwinner,sun50i-a64-spdif", + "allwinner,sun8i-h3-spdif"; + reg = <0x01c21000 0x400>; + interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&ccu CLK_BUS_SPDIF>, <&ccu CLK_SPDIF>; + resets = <&ccu RST_BUS_SPDIF>; + clock-names = "apb", "spdif"; + dmas = <&dma 2>; + dma-names = "tx"; + pinctrl-names = "default"; + pinctrl-0 = <&spdif_tx_pin>; + status = "disabled"; + }; + uart0: serial@1c28000 { compatible = "snps,dw-apb-uart"; reg = <0x01c28000 0x400>; |