| Message ID | 20230313-mcasp_upstream-v5-2-d6844707aa8a@ti.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | arm64: ti: Enable audio on AM62 and AM62A | expand |
On 3/13/23 9:49 AM, Jai Luthra wrote: > From: Jayesh Choudhary <j-choudhary@ti.com> > > 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> > --- > arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 60 ++++++++++++++++++++++++++++++++ > 1 file changed, 60 insertions(+) > > diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi > index ea683fd77d6a..4da5747987bb 100644 > --- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi > @@ -787,4 +787,64 @@ epwm2: pwm@23020000 { > clock-names = "tbclk", "fck"; > status = "disabled"; > }; > + > + mcasp0: mcasp@2b00000 { I wonder if we want to switch to generic node naming here, audio-controller@.. > + compatible = "ti,am33xx-mcasp-audio"; > + reg = <0x00 0x02b00000 0x00 0x2000>, > + <0x00 0x02b08000 0x00 0x400>; > + reg-names = "mpu","dat"; Space after , > + interrupts = <GIC_SPI 236 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 235 IRQ_TYPE_LEVEL_HIGH>; Align with space, indent with tab, as you did with "reg" property. Same for McASP 1/2. Reviewed-by: Andrew Davis <afd@ti.com> > + 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: mcasp@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: mcasp@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"; > + }; > }; >
diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi index ea683fd77d6a..4da5747987bb 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi @@ -787,4 +787,64 @@ epwm2: pwm@23020000 { clock-names = "tbclk", "fck"; status = "disabled"; }; + + mcasp0: mcasp@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: mcasp@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: mcasp@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"; + }; };