[PATCH 1/3] arm64: dts: imx8ulp: Add audio device nodes
Shengjiu Wang
shengjiu.wang at gmail.com
Mon Oct 21 20:33:16 PDT 2024
On Tue, Oct 22, 2024 at 11:19 AM Shawn Guo <shawnguo2 at yeah.net> wrote:
>
> On Wed, Oct 16, 2024 at 05:56:29PM +0800, Shengjiu Wang wrote:
> > Add edma1, sai4, sai5 device nodes bus of in per_bridge3.
> > Add edma2, sai6, sai7, spdif device nodes in bus of
> > per_bridge5.
> >
> > Signed-off-by: Shengjiu Wang <shengjiu.wang at nxp.com>
> > ---
> > arch/arm64/boot/dts/freescale/imx8ulp.dtsi | 214 +++++++++++++++++++++
> > 1 file changed, 214 insertions(+)
> >
> > diff --git a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
> > index e32d5afcf4a9..3223f1ac2051 100644
> > --- a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
> > +++ b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
> > @@ -212,6 +212,71 @@ per_bridge3: bus at 29000000 {
> > #size-cells = <1>;
> > ranges;
> >
> > + edma1: dma-controller at 29010000 {
> > + compatible = "fsl,imx8ulp-edma";
> > + reg = <0x29010000 0x210000>;
> > + #dma-cells = <3>;
> > + dma-channels = <32>;
> > + interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
> > + clocks = <&pcc3 IMX8ULP_CLK_DMA1_MP>,
> > + <&pcc3 IMX8ULP_CLK_DMA1_CH0>, <&pcc3 IMX8ULP_CLK_DMA1_CH1>,
> > + <&pcc3 IMX8ULP_CLK_DMA1_CH2>, <&pcc3 IMX8ULP_CLK_DMA1_CH3>,
> > + <&pcc3 IMX8ULP_CLK_DMA1_CH4>, <&pcc3 IMX8ULP_CLK_DMA1_CH5>,
> > + <&pcc3 IMX8ULP_CLK_DMA1_CH6>, <&pcc3 IMX8ULP_CLK_DMA1_CH7>,
> > + <&pcc3 IMX8ULP_CLK_DMA1_CH8>, <&pcc3 IMX8ULP_CLK_DMA1_CH9>,
> > + <&pcc3 IMX8ULP_CLK_DMA1_CH10>, <&pcc3 IMX8ULP_CLK_DMA1_CH11>,
> > + <&pcc3 IMX8ULP_CLK_DMA1_CH12>, <&pcc3 IMX8ULP_CLK_DMA1_CH13>,
> > + <&pcc3 IMX8ULP_CLK_DMA1_CH14>, <&pcc3 IMX8ULP_CLK_DMA1_CH15>,
> > + <&pcc3 IMX8ULP_CLK_DMA1_CH16>, <&pcc3 IMX8ULP_CLK_DMA1_CH17>,
> > + <&pcc3 IMX8ULP_CLK_DMA1_CH18>, <&pcc3 IMX8ULP_CLK_DMA1_CH19>,
> > + <&pcc3 IMX8ULP_CLK_DMA1_CH20>, <&pcc3 IMX8ULP_CLK_DMA1_CH21>,
> > + <&pcc3 IMX8ULP_CLK_DMA1_CH22>, <&pcc3 IMX8ULP_CLK_DMA1_CH23>,
> > + <&pcc3 IMX8ULP_CLK_DMA1_CH24>, <&pcc3 IMX8ULP_CLK_DMA1_CH25>,
> > + <&pcc3 IMX8ULP_CLK_DMA1_CH26>, <&pcc3 IMX8ULP_CLK_DMA1_CH27>,
> > + <&pcc3 IMX8ULP_CLK_DMA1_CH28>, <&pcc3 IMX8ULP_CLK_DMA1_CH29>,
> > + <&pcc3 IMX8ULP_CLK_DMA1_CH30>, <&pcc3 IMX8ULP_CLK_DMA1_CH31>;
> > + clock-names = "dma", "ch00","ch01", "ch02", "ch03",
> > + "ch04", "ch05", "ch06", "ch07",
> > + "ch08", "ch09", "ch10", "ch11",
> > + "ch12", "ch13", "ch14", "ch15",
> > + "ch16", "ch17", "ch18", "ch19",
> > + "ch20", "ch21", "ch22", "ch23",
> > + "ch24", "ch25", "ch26", "ch27",
> > + "ch28", "ch29", "ch30", "ch31";
> > + status = "okay";
> > + };
> > +
> > mu: mailbox at 29220000 {
> > compatible = "fsl,imx8ulp-mu";
> > reg = <0x29220000 0x10000>;
> > @@ -442,6 +507,36 @@ lpuart7: serial at 29870000 {
> > status = "disabled";
> > };
> >
> > + sai4: sai at 29880000 {
> > + compatible = "fsl,imx8ulp-sai";
> > + reg = <0x29880000 0x10000>;
> > + interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
> > + clocks = <&pcc4 IMX8ULP_CLK_SAI4>, <&cgc1 IMX8ULP_CLK_DUMMY>,
> > + <&cgc1 IMX8ULP_CLK_SAI4_SEL>, <&cgc1 IMX8ULP_CLK_DUMMY>,
> > + <&cgc1 IMX8ULP_CLK_DUMMY>;
> > + clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
> > + dmas = <&edma1 67 0 1>, <&edma1 68 0 0>;
> > + dma-names = "rx", "tx";
> > + #sound-dai-cells = <0>;
> > + fsl,dataline = <0 0x03 0x03>;
> > + status = "disabled";
> > + };
> > +
> > + sai5: sai at 29890000 {
> > + compatible = "fsl,imx8ulp-sai";
> > + reg = <0x29890000 0x10000>;
> > + interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
> > + clocks = <&pcc4 IMX8ULP_CLK_SAI5>, <&cgc1 IMX8ULP_CLK_DUMMY>,
> > + <&cgc1 IMX8ULP_CLK_SAI5_SEL>, <&cgc1 IMX8ULP_CLK_DUMMY>,
> > + <&cgc1 IMX8ULP_CLK_DUMMY>;
> > + clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
> > + dmas = <&edma1 69 0 1>, <&edma1 70 0 0>;
> > + dma-names = "rx", "tx";
> > + #sound-dai-cells = <0>;
> > + fsl,dataline = <0 0x0f 0x0f>;
> > + status = "disabled";
> > + };
> > +
> > iomuxc1: pinctrl at 298c0000 {
> > compatible = "fsl,imx8ulp-iomuxc1";
> > reg = <0x298c0000 0x10000>;
> > @@ -614,6 +709,71 @@ per_bridge5: bus at 2d800000 {
> > #size-cells = <1>;
> > ranges;
> >
> > + edma2: dma-controller at 2d800000 {
> > + compatible = "fsl,imx8ulp-edma";
> > + reg = <0x2d800000 0x210000>;
> > + #dma-cells = <3>;
> > + dma-channels = <32>;
> > + interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
> > + clocks = <&pcc5 IMX8ULP_CLK_DMA2_MP>,
> > + <&pcc5 IMX8ULP_CLK_DMA2_CH0>, <&pcc5 IMX8ULP_CLK_DMA2_CH1>,
> > + <&pcc5 IMX8ULP_CLK_DMA2_CH2>, <&pcc5 IMX8ULP_CLK_DMA2_CH3>,
> > + <&pcc5 IMX8ULP_CLK_DMA2_CH4>, <&pcc5 IMX8ULP_CLK_DMA2_CH5>,
> > + <&pcc5 IMX8ULP_CLK_DMA2_CH6>, <&pcc5 IMX8ULP_CLK_DMA2_CH7>,
> > + <&pcc5 IMX8ULP_CLK_DMA2_CH8>, <&pcc5 IMX8ULP_CLK_DMA2_CH9>,
> > + <&pcc5 IMX8ULP_CLK_DMA2_CH10>, <&pcc5 IMX8ULP_CLK_DMA2_CH11>,
> > + <&pcc5 IMX8ULP_CLK_DMA2_CH12>, <&pcc5 IMX8ULP_CLK_DMA2_CH13>,
> > + <&pcc5 IMX8ULP_CLK_DMA2_CH14>, <&pcc5 IMX8ULP_CLK_DMA2_CH15>,
> > + <&pcc5 IMX8ULP_CLK_DMA2_CH16>, <&pcc5 IMX8ULP_CLK_DMA2_CH17>,
> > + <&pcc5 IMX8ULP_CLK_DMA2_CH18>, <&pcc5 IMX8ULP_CLK_DMA2_CH19>,
> > + <&pcc5 IMX8ULP_CLK_DMA2_CH20>, <&pcc5 IMX8ULP_CLK_DMA2_CH21>,
> > + <&pcc5 IMX8ULP_CLK_DMA2_CH22>, <&pcc5 IMX8ULP_CLK_DMA2_CH23>,
> > + <&pcc5 IMX8ULP_CLK_DMA2_CH24>, <&pcc5 IMX8ULP_CLK_DMA2_CH25>,
> > + <&pcc5 IMX8ULP_CLK_DMA2_CH26>, <&pcc5 IMX8ULP_CLK_DMA2_CH27>,
> > + <&pcc5 IMX8ULP_CLK_DMA2_CH28>, <&pcc5 IMX8ULP_CLK_DMA2_CH29>,
> > + <&pcc5 IMX8ULP_CLK_DMA2_CH30>, <&pcc5 IMX8ULP_CLK_DMA2_CH31>;
> > + clock-names = "dma", "ch00","ch01", "ch02", "ch03",
> > + "ch04", "ch05", "ch06", "ch07",
> > + "ch08", "ch09", "ch10", "ch11",
> > + "ch12", "ch13", "ch14", "ch15",
> > + "ch16", "ch17", "ch18", "ch19",
> > + "ch20", "ch21", "ch22", "ch23",
> > + "ch24", "ch25", "ch26", "ch27",
> > + "ch28", "ch29", "ch30", "ch31";
> > + status = "okay";
>
> The "okay" status is usually used to flip "disabled". It doesn't seem
> really needed here?
>
Ok, will remove it.
Best regards
Shengjiu Wang
> Shawn
>
> > + };
> > +
> > cgc2: clock-controller at 2da60000 {
> > compatible = "fsl,imx8ulp-cgc2";
> > reg = <0x2da60000 0x10000>;
> > @@ -626,6 +786,60 @@ pcc5: clock-controller at 2da70000 {
> > #clock-cells = <1>;
> > #reset-cells = <1>;
> > };
> > +
> > + sai6: sai at 2da90000 {
> > + compatible = "fsl,imx8ulp-sai";
> > + reg = <0x2da90000 0x10000>;
> > + interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
> > + clocks = <&pcc5 IMX8ULP_CLK_SAI6>, <&cgc1 IMX8ULP_CLK_DUMMY>,
> > + <&cgc2 IMX8ULP_CLK_SAI6_SEL>, <&cgc1 IMX8ULP_CLK_DUMMY>,
> > + <&cgc1 IMX8ULP_CLK_DUMMY>;
> > + clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
> > + dmas = <&edma2 71 0 1>, <&edma2 72 0 0>;
> > + dma-names = "rx", "tx";
> > + #sound-dai-cells = <0>;
> > + fsl,dataline = <0 0x0f 0x0f>;
> > + status = "disabled";
> > + };
> > +
> > + sai7: sai at 2daa0000 {
> > + compatible = "fsl,imx8ulp-sai";
> > + reg = <0x2daa0000 0x10000>;
> > + interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
> > + clocks = <&pcc5 IMX8ULP_CLK_SAI7>, <&cgc1 IMX8ULP_CLK_DUMMY>,
> > + <&cgc2 IMX8ULP_CLK_SAI7_SEL>, <&cgc1 IMX8ULP_CLK_DUMMY>,
> > + <&cgc1 IMX8ULP_CLK_DUMMY>;
> > + clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
> > + dmas = <&edma2 73 0 1>, <&edma2 74 0 0>;
> > + dma-names = "rx", "tx";
> > + #sound-dai-cells = <0>;
> > + fsl,dataline = <0 0x0f 0x0f>;
> > + status = "disabled";
> > + };
> > +
> > + spdif: spdif at 2dab0000 {
> > + compatible = "fsl,imx8ulp-spdif";
> > + reg = <0x2dab0000 0x10000>;
> > + interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
> > + clocks = <&pcc5 IMX8ULP_CLK_SPDIF>, /* core */
> > + <&sosc>, /* 0, extal */
> > + <&cgc2 IMX8ULP_CLK_SPDIF_SEL>, /* 1, tx */
> > + <&cgc1 IMX8ULP_CLK_DUMMY>, /* 2, tx1 */
> > + <&cgc1 IMX8ULP_CLK_DUMMY>, /* 3, tx2 */
> > + <&cgc1 IMX8ULP_CLK_DUMMY>, /* 4, tx3 */
> > + <&pcc5 IMX8ULP_CLK_SPDIF>, /* 5, sys */
> > + <&cgc1 IMX8ULP_CLK_DUMMY>, /* 6, tx4 */
> > + <&cgc1 IMX8ULP_CLK_DUMMY>, /* 7, tx5 */
> > + <&cgc1 IMX8ULP_CLK_DUMMY>; /* spba */
> > + clock-names = "core", "rxtx0",
> > + "rxtx1", "rxtx2",
> > + "rxtx3", "rxtx4",
> > + "rxtx5", "rxtx6",
> > + "rxtx7", "spba";
> > + dmas = <&edma2 75 0 5>, <&edma2 76 0 4>;
> > + dma-names = "rx", "tx";
> > + status = "disabled";
> > + };
> > };
> >
> > gpiod: gpio at 2e200000 {
> > --
> > 2.34.1
> >
>
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