linux-kernel - [PATCH 4/9] arm64: dts: ti: k3-am654-main: Add McASP nodes

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Message-ID: <20191112143301.3168-5-peter.ujfalusi@ti.com>
Date:   Tue, 12 Nov 2019 16:32:56 +0200
From:   Peter Ujfalusi <peter.ujfalusi@...com>
To:     <t-kristo@...com>, <nm@...com>
CC:     <robh+dt@...nel.org>, <mark.rutland@....com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH 4/9] arm64: dts: ti: k3-am654-main: Add McASP nodes

Add the nodes for McASP 0-2 and keep them disabled because several
required properties are not present as they are board specific.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@...com>
---
 arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 57 ++++++++++++++++++++++++
 1 file changed, 57 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
index be841fc44b76..6dd28202a221 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
@@ -663,4 +663,61 @@ pcie1_ep: pcie-ep@...0000 {
 		dma-coherent;
 		interrupts = <GIC_SPI 355 IRQ_TYPE_EDGE_RISING>;
 	};
+
+	mcasp0: mcasp@...00000 {
+		compatible = "ti,am33xx-mcasp-audio";
+		reg = <0x0 0x02B00000 0x0 0x2000>,
+			<0x0 0x02B08000 0x0 0x1000>;
+		reg-names = "mpu","dat";
+		interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "tx", "rx";
+
+		dmas = <&main_udmap 0xc400>, <&main_udmap 0x4400>;
+		dma-names = "tx", "rx";
+
+		clocks = <&k3_clks 104 0>;
+		clock-names = "fck";
+		power-domains = <&k3_pds 104 TI_SCI_PD_EXCLUSIVE>;
+
+		status = "disabled";
+	};
+
+	mcasp1: mcasp@...10000 {
+		compatible = "ti,am33xx-mcasp-audio";
+		reg = <0x0 0x02B10000 0x0 0x2000>,
+			<0x0 0x02B18000 0x0 0x1000>;
+		reg-names = "mpu","dat";
+		interrupts = <GIC_SPI 210 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "tx", "rx";
+
+		dmas = <&main_udmap 0xc401>, <&main_udmap 0x4401>;
+		dma-names = "tx", "rx";
+
+		clocks = <&k3_clks 105 0>;
+		clock-names = "fck";
+		power-domains = <&k3_pds 105 TI_SCI_PD_EXCLUSIVE>;
+
+		status = "disabled";
+	};
+
+	mcasp2: mcasp@...20000 {
+		compatible = "ti,am33xx-mcasp-audio";
+		reg = <0x0 0x02B20000 0x0 0x2000>,
+			<0x0 0x02B28000 0x0 0x1000>;
+		reg-names = "mpu","dat";
+		interrupts = <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "tx", "rx";
+
+		dmas = <&main_udmap 0xc402>, <&main_udmap 0x4402>;
+		dma-names = "tx", "rx";
+
+		clocks = <&k3_clks 106 0>;
+		clock-names = "fck";
+		power-domains = <&k3_pds 106 TI_SCI_PD_EXCLUSIVE>;
+
+		status = "disabled";
+	};
 };
-- 
Peter

Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki