arm64: dts: ti: k3-am62-main: Add McASP nodes

Add the nodes for McASP 0-2.

Use the audio-friendly 96MHz main_1_hsdivout6_clk as clock parent
instead of the default 100Mhz main_2_hsdivout8_clk source.

Signed-off-by: Jayesh Choudhary <j-choudhary@ti.com>
Signed-off-by: Jai Luthra <j-luthra@ti.com>
Reviewed-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20230313-mcasp_upstream-v10-1-94332149657a@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>

diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
index 16e1486..b3e4857 100644 (file)
--- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
@@ -832,4 +832,64 @@
                clock-names = "tbclk", "fck";
                status = "disabled";
        };
+
+       mcasp0: audio-controller@2b00000 {
+               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";
+               assigned-clocks = <&k3_clks 190 0>;
+               assigned-clock-parents = <&k3_clks 190 2>;
+               power-domains = <&k3_pds 190 TI_SCI_PD_EXCLUSIVE>;
+               status = "disabled";
+       };
+
+       mcasp1: audio-controller@2b10000 {
+               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";
+               assigned-clocks = <&k3_clks 191 0>;
+               assigned-clock-parents = <&k3_clks 191 2>;
+               power-domains = <&k3_pds 191 TI_SCI_PD_EXCLUSIVE>;
+               status = "disabled";
+       };
+
+       mcasp2: audio-controller@2b20000 {
+               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";
+               assigned-clocks = <&k3_clks 192 0>;
+               assigned-clock-parents = <&k3_clks 192 2>;
+               power-domains = <&k3_pds 192 TI_SCI_PD_EXCLUSIVE>;
+               status = "disabled";
+       };
 };