linux-kernel - [PATCH 1/3] arm64: dts: ti: k3-am62-main: Add McASP nodes

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Date:   Thu, 21 Apr 2022 18:52:22 +0530
From:   Jai Luthra <j-luthra@...com>
To:     Peter Ujfalusi <peter.ujfalusi@...il.com>,
        Nishanth Menon <nm@...com>,
        Vignesh Raghavendra <vigneshr@...com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Jayesh Choudhary <j-choudhary@...com>
CC:     <alsa-devel@...a-project.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <devicetree@...r.kernel.org>, Jai Luthra <j-luthra@...com>
Subject: [PATCH 1/3] arm64: dts: ti: k3-am62-main: Add McASP nodes

From: Jayesh Choudhary <j-choudhary@...com>

Add the nodes for McASP 0-2.

Signed-off-by: Jayesh Choudhary <j-choudhary@...com>
Signed-off-by: Jai Luthra <j-luthra@...com>
---
 arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 51 ++++++++++++++++++++++++
 1 file changed, 51 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
index 4b6ba98dd0a2..2014c0ca599c 100644
--- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
@@ -530,4 +530,55 @@
 		ti,mbox-num-users = <4>;
 		ti,mbox-num-fifos = <16>;
 	};
+
+	mcasp0: mcasp@...0000 {
+		compatible = "ti,am33xx-mcasp-audio";
+		reg = <0x00 0x02b00000 0x00 0x2000>,
+		      <0x00 0x02b08000 0x00 0x400>;
+		reg-names = "mpu","dat";
+		interrupts = <GIC_SPI 236 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 235 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "tx", "rx";
+
+		dmas = <&main_bcdma 0 0xc500 0>, <&main_bcdma 0 0x4500 0>;
+		dma-names = "tx", "rx";
+
+		clocks = <&k3_clks 190 0>;
+		clock-names = "fck";
+		power-domains = <&k3_pds 190 TI_SCI_PD_EXCLUSIVE>;
+	};
+
+	mcasp1: mcasp@...0000 {
+		compatible = "ti,am33xx-mcasp-audio";
+		reg = <0x00 0x02b10000 0x00 0x2000>,
+		      <0x00 0x02b18000 0x00 0x400>;
+		reg-names = "mpu","dat";
+		interrupts = <GIC_SPI 238 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 237 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "tx", "rx";
+
+		dmas = <&main_bcdma 0 0xc501 0>, <&main_bcdma 0 0x4501 0>;
+		dma-names = "tx", "rx";
+
+		clocks = <&k3_clks 191 0>;
+		clock-names = "fck";
+		power-domains = <&k3_pds 191 TI_SCI_PD_EXCLUSIVE>;
+	};
+
+	mcasp2: mcasp@...0000 {
+		compatible = "ti,am33xx-mcasp-audio";
+		reg = <0x00 0x02b20000 0x00 0x2000>,
+		      <0x00 0x02b28000 0x00 0x400>;
+		reg-names = "mpu","dat";
+		interrupts = <GIC_SPI 240 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 239 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "tx", "rx";
+
+		dmas = <&main_bcdma 0 0xc502 0>, <&main_bcdma 0 0x4502 0>;
+		dma-names = "tx", "rx";
+
+		clocks = <&k3_clks 192 0>;
+		clock-names = "fck";
+		power-domains = <&k3_pds 192 TI_SCI_PD_EXCLUSIVE>;
+	};
 };
-- 
2.17.1