Hi,
Am Montag, 24. April 2023, 10:21:08 CEST schrieb Alexander Stein:
> Add PWM device and the corresponding clock gating device in adma subsystem.
Gentle ping.
Best regards,
Alexander
> Signed-off-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx>
> ---
> * New in v2
>
> .../arm64/boot/dts/freescale/imx8-ss-dma.dtsi | 25 +++++++++++++++++++
> 1 file changed, 25 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi
> b/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi index
> 2dce8f2ee3ea..7d5f96c99020 100644
> --- a/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi
> @@ -124,6 +124,19 @@ lpuart3: serial@5a090000 {
> status = "disabled";
> };
>
> + adma_pwm: pwm@5a190000 {
> + compatible = "fsl,imx8qxp-pwm", "fsl,imx27-pwm";
> + reg = <0x5a190000 0x1000>;
> + interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&adma_pwm_lpcg 1>,
> + <&adma_pwm_lpcg 0>;
> + clock-names = "ipg", "per";
> + assigned-clocks = <&clk IMX_SC_R_LCD_0_PWM_0
IMX_SC_PM_CLK_PER>;
> + assigned-clock-rates = <24000000>;
> + #pwm-cells = <2>;
> + power-domains = <&pd IMX_SC_R_LCD_0_PWM_0>;
> + };
> +
> spi0_lpcg: clock-controller@5a400000 {
> compatible = "fsl,imx8qxp-lpcg";
> reg = <0x5a400000 0x10000>;
> @@ -220,6 +233,18 @@ uart3_lpcg: clock-controller@5a490000 {
> power-domains = <&pd IMX_SC_R_UART_3>;
> };
>
> + adma_pwm_lpcg: clock-controller@5a590000 {
> + compatible = "fsl,imx8qxp-lpcg";
> + reg = <0x5a590000 0x10000>;
> + #clock-cells = <1>;
> + clocks = <&clk IMX_SC_R_LCD_0_PWM_0 IMX_SC_PM_CLK_PER>,
> + <&dma_ipg_clk>;
> + clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_4>;
> + clock-output-names = "adma_pwm_lpcg_clk",
> + "adma_pwm_lpcg_ipg_clk";
> + power-domains = <&pd IMX_SC_R_LCD_0_PWM_0>;
> + };
> +
> i2c0: i2c@5a800000 {
> reg = <0x5a800000 0x4000>;
> interrupts = <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH>;
--
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