On 31/07/23 18:14, Jai Luthra wrote:
> Same as AM62, AM62A has three instances of McASP which can be used for
> transmitting or receiving digital audio in various formats.
>
> Signed-off-by: Jai Luthra <j-luthra@xxxxxx>
> Reviewed-by: Jayesh Choudhary <j-choudhary@xxxxxx>
Reviewed-by: Devarsh Thakkar <devarsht@xxxxxx>
> ---
> arch/arm64/boot/dts/ti/k3-am62a-main.dtsi | 60 +++++++++++++++++++++++++++++++
> 1 file changed, 60 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
> index 8397cb80f559..e4ced2cc790b 100644
> --- a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
> @@ -816,4 +816,64 @@ ecap2: pwm@23120000 {
> clock-names = "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";
> + };
> };
