| Message ID | 20240122170518.3090814-8-wens@kernel.org (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | arm64: sun50i-h616: Add DMA and SPDIF controllers | expand |
On Tue, 23 Jan 2024 01:05:18 +0800 Chen-Yu Tsai <wens@kernel.org> wrote: Hi, > From: Chen-Yu Tsai <wens@csie.org> > > The H616 SoC has an SPDIF transmitter hardware block, which has the same > layout as the one in the H6, minus the receiver side. > > Add a device node for it, and a default pinmux. > > Signed-off-by: Chen-Yu Tsai <wens@csie.org> Compared the details against the manual, the clock driver, and the binding, they match: Reviewed-by: Andre Przywara <andre.przywara@arm.com> Cheers, Andre > --- > .../arm64/boot/dts/allwinner/sun50i-h616.dtsi | 20 +++++++++++++++++++ > 1 file changed, 20 insertions(+) > > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi > index a0268439f3be..fd4c080b8e62 100644 > --- a/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi > +++ b/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi > @@ -253,6 +253,11 @@ spi1_cs0_pin: spi1-cs0-pin { > function = "spi1"; > }; > > + spdif_tx_pin: spdif-tx-pin { > + pins = "PH4"; > + function = "spdif"; > + }; > + > uart0_ph_pins: uart0-ph-pins { > pins = "PH0", "PH1"; > function = "uart0"; > @@ -550,6 +555,21 @@ mdio0: mdio { > }; > }; > > + spdif: spdif@5093000 { > + compatible = "allwinner,sun50i-h616-spdif"; > + reg = <0x05093000 0x400>; > + interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&ccu CLK_BUS_SPDIF>, <&ccu CLK_SPDIF>; > + clock-names = "apb", "spdif"; > + resets = <&ccu RST_BUS_SPDIF>; > + dmas = <&dma 2>; > + dma-names = "tx"; > + pinctrl-names = "default"; > + pinctrl-0 = <&spdif_tx_pin>; > + #sound-dai-cells = <0>; > + status = "disabled"; > + }; > + > usbotg: usb@5100000 { > compatible = "allwinner,sun50i-h616-musb", > "allwinner,sun8i-h3-musb";
Dne ponedeljek, 22. januar 2024 ob 18:05:18 CET je Chen-Yu Tsai napisal(a): > From: Chen-Yu Tsai <wens@csie.org> > > The H616 SoC has an SPDIF transmitter hardware block, which has the same > layout as the one in the H6, minus the receiver side. > > Add a device node for it, and a default pinmux. > > Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Best regards, Jernej
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi index a0268439f3be..fd4c080b8e62 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi @@ -253,6 +253,11 @@ spi1_cs0_pin: spi1-cs0-pin { function = "spi1"; }; + spdif_tx_pin: spdif-tx-pin { + pins = "PH4"; + function = "spdif"; + }; + uart0_ph_pins: uart0-ph-pins { pins = "PH0", "PH1"; function = "uart0"; @@ -550,6 +555,21 @@ mdio0: mdio { }; }; + spdif: spdif@5093000 { + compatible = "allwinner,sun50i-h616-spdif"; + reg = <0x05093000 0x400>; + interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&ccu CLK_BUS_SPDIF>, <&ccu CLK_SPDIF>; + clock-names = "apb", "spdif"; + resets = <&ccu RST_BUS_SPDIF>; + dmas = <&dma 2>; + dma-names = "tx"; + pinctrl-names = "default"; + pinctrl-0 = <&spdif_tx_pin>; + #sound-dai-cells = <0>; + status = "disabled"; + }; + usbotg: usb@5100000 { compatible = "allwinner,sun50i-h616-musb", "allwinner,sun8i-h3-musb";