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[86.58.29.253]) by smtp.gmail.com with ESMTPSA id t18sm3584889wrp.97.2021.09.12.00.29.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 12 Sep 2021 00:29:24 -0700 (PDT) From: Jernej Skrabec To: mripard@kernel.org, wens@csie.org Subject: [PATCH 2/2] ARM: dts: sun8i: r40: Add I2S nodes Date: Sun, 12 Sep 2021 09:29:14 +0200 Message-Id: <20210912072914.398419-3-jernej.skrabec@gmail.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210912072914.398419-1-jernej.skrabec@gmail.com> References: <20210912072914.398419-1-jernej.skrabec@gmail.com> MIME-Version: 1.0 Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org, lgirdwood@gmail.com, robh+dt@kernel.org, linux-kernel@vger.kernel.org, broonie@kernel.org, Jernej Skrabec , linux-sunxi@lists.linux.dev, linux-arm-kernel@lists.infradead.org X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" Allwinner R40 has 3 I2S controllers, compatible to those in H3. First two are routed to pins, while third is used internally for HDMI audio. Add nodes for all 3 I2S controllers. Signed-off-by: Jernej Skrabec --- arch/arm/boot/dts/sun8i-r40.dtsi | 39 ++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi index 291f4784e86c..1d87fc0c24ee 100644 --- a/arch/arm/boot/dts/sun8i-r40.dtsi +++ b/arch/arm/boot/dts/sun8i-r40.dtsi @@ -736,6 +736,45 @@ ir1: ir@1c21c00 { status = "disabled"; }; + i2s0: i2s@1c22000 { + #sound-dai-cells = <0>; + compatible = "allwinner,sun8i-r40-i2s", + "allwinner,sun8i-h3-i2s"; + reg = <0x01c22000 0x400>; + interrupts = ; + clocks = <&ccu CLK_BUS_I2S0>, <&ccu CLK_I2S0>; + clock-names = "apb", "mod"; + resets = <&ccu RST_BUS_I2S0>; + dmas = <&dma 3>, <&dma 3>; + dma-names = "rx", "tx"; + }; + + i2s1: i2s@1c22400 { + #sound-dai-cells = <0>; + compatible = "allwinner,sun8i-r40-i2s", + "allwinner,sun8i-h3-i2s"; + reg = <0x01c22400 0x400>; + interrupts = ; + clocks = <&ccu CLK_BUS_I2S1>, <&ccu CLK_I2S1>; + clock-names = "apb", "mod"; + resets = <&ccu RST_BUS_I2S1>; + dmas = <&dma 4>, <&dma 4>; + dma-names = "rx", "tx"; + }; + + i2s2: i2s@1c22800 { + #sound-dai-cells = <0>; + compatible = "allwinner,sun8i-r40-i2s", + "allwinner,sun8i-h3-i2s"; + reg = <0x01c22800 0x400>; + interrupts = ; + clocks = <&ccu CLK_BUS_I2S2>, <&ccu CLK_I2S2>; + clock-names = "apb", "mod"; + resets = <&ccu RST_BUS_I2S2>; + dmas = <&dma 6>, <&dma 6>; + dma-names = "rx", "tx"; + }; + ths: thermal-sensor@1c24c00 { compatible = "allwinner,sun8i-r40-ths"; reg = <0x01c24c00 0x100>;