From: Tobias Schramm <t.schramm@manjaro.org> To: Rob Herring <robh+dt@kernel.org>, Maxime Ripard <mripard@kernel.org>, Chen-Yu Tsai <wens@csie.org> Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, Tobias Schramm <t.schramm@manjaro.org> Subject: [PATCH 4/4] ARM: dts: sun8i: V3: add I2S interface to V3 dts Date: Thu, 13 May 2021 21:09:49 +0200 [thread overview] Message-ID: <20210513190949.2069235-5-t.schramm@manjaro.org> (raw) In-Reply-To: <20210513190949.2069235-1-t.schramm@manjaro.org> The Allwinner V3 SoC features an I2S interface. The I2C peripheral is identical to that in the Allwinner H3 SoC. This commit adds it to the Allwinner V3 dts. Signed-off-by: Tobias Schramm <t.schramm@manjaro.org> --- arch/arm/boot/dts/sun8i-v3.dtsi | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-v3.dtsi b/arch/arm/boot/dts/sun8i-v3.dtsi index c279e13583ba..0061c49523f2 100644 --- a/arch/arm/boot/dts/sun8i-v3.dtsi +++ b/arch/arm/boot/dts/sun8i-v3.dtsi @@ -1,10 +1,30 @@ // SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (C) 2019 Icenowy Zheng <icenowy@aosc.io> + * Copyright (C) 2021 Tobias Schramm <t.schramm@manjaro.org> */ #include "sun8i-v3s.dtsi" +/ { + soc { + i2s0: i2s@1c22000 { + #sound-dai-cells = <0>; + compatible = "allwinner,sun8i-h3-i2s"; + reg = <0x01c22000 0x400>; + interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&ccu CLK_BUS_I2S0>, <&ccu CLK_I2S0>; + clock-names = "apb", "mod"; + dmas = <&dma 3>, <&dma 3>; + dma-names = "rx", "tx"; + pinctrl-names = "default"; + pinctrl-0 = <&i2s0_pins>; + resets = <&ccu RST_BUS_I2S0>; + status = "disabled"; + }; + }; +}; + &ccu { compatible = "allwinner,sun8i-v3-ccu"; }; @@ -25,6 +45,11 @@ external_mdio: mdio@2 { &pio { compatible = "allwinner,sun8i-v3-pinctrl"; + i2s0_pins: i2s0-pins { + pins = "PG10", "PG11", "PG12", "PG13"; + function = "i2s"; + }; + uart1_pg_pins: uart1-pg-pins { pins = "PG6", "PG7"; function = "uart1"; -- 2.30.1
WARNING: multiple messages have this Message-ID (diff)
From: Tobias Schramm <t.schramm@manjaro.org> To: Rob Herring <robh+dt@kernel.org>, Maxime Ripard <mripard@kernel.org>, Chen-Yu Tsai <wens@csie.org> Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, Tobias Schramm <t.schramm@manjaro.org> Subject: [PATCH 4/4] ARM: dts: sun8i: V3: add I2S interface to V3 dts Date: Thu, 13 May 2021 21:09:49 +0200 [thread overview] Message-ID: <20210513190949.2069235-5-t.schramm@manjaro.org> (raw) In-Reply-To: <20210513190949.2069235-1-t.schramm@manjaro.org> The Allwinner V3 SoC features an I2S interface. The I2C peripheral is identical to that in the Allwinner H3 SoC. This commit adds it to the Allwinner V3 dts. Signed-off-by: Tobias Schramm <t.schramm@manjaro.org> --- arch/arm/boot/dts/sun8i-v3.dtsi | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-v3.dtsi b/arch/arm/boot/dts/sun8i-v3.dtsi index c279e13583ba..0061c49523f2 100644 --- a/arch/arm/boot/dts/sun8i-v3.dtsi +++ b/arch/arm/boot/dts/sun8i-v3.dtsi @@ -1,10 +1,30 @@ // SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (C) 2019 Icenowy Zheng <icenowy@aosc.io> + * Copyright (C) 2021 Tobias Schramm <t.schramm@manjaro.org> */ #include "sun8i-v3s.dtsi" +/ { + soc { + i2s0: i2s@1c22000 { + #sound-dai-cells = <0>; + compatible = "allwinner,sun8i-h3-i2s"; + reg = <0x01c22000 0x400>; + interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&ccu CLK_BUS_I2S0>, <&ccu CLK_I2S0>; + clock-names = "apb", "mod"; + dmas = <&dma 3>, <&dma 3>; + dma-names = "rx", "tx"; + pinctrl-names = "default"; + pinctrl-0 = <&i2s0_pins>; + resets = <&ccu RST_BUS_I2S0>; + status = "disabled"; + }; + }; +}; + &ccu { compatible = "allwinner,sun8i-v3-ccu"; }; @@ -25,6 +45,11 @@ external_mdio: mdio@2 { &pio { compatible = "allwinner,sun8i-v3-pinctrl"; + i2s0_pins: i2s0-pins { + pins = "PG10", "PG11", "PG12", "PG13"; + function = "i2s"; + }; + uart1_pg_pins: uart1-pg-pins { pins = "PG6", "PG7"; function = "uart1"; -- 2.30.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-05-13 19:09 UTC|newest] Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-05-13 19:09 [PATCH 0/4] Add missing peripherals to Allwinner V3s/V3 device trees Tobias Schramm 2021-05-13 19:09 ` Tobias Schramm 2021-05-13 19:09 ` [PATCH 1/4] ARM: dts: sun8i: v3s: add DMA controller to v3s dts Tobias Schramm 2021-05-13 19:09 ` Tobias Schramm 2021-05-13 19:09 ` [PATCH 2/4] ARM: dts: sun8i: v3s: add DMA properties to peripherals supporting DMA Tobias Schramm 2021-05-13 19:09 ` Tobias Schramm 2021-05-13 19:09 ` [PATCH 3/4] ARM: dts: sun8i: v3s: add analog codec and frontend to v3s dts Tobias Schramm 2021-05-13 19:09 ` Tobias Schramm 2021-05-13 19:09 ` Tobias Schramm [this message] 2021-05-13 19:09 ` [PATCH 4/4] ARM: dts: sun8i: V3: add I2S interface to V3 dts Tobias Schramm 2021-05-13 19:25 ` Jernej Škrabec 2021-05-13 19:25 ` Jernej Škrabec
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