On Thu, Jun 01, 2023 at 10:38:01AM +0800, Ming Qian wrote:
> assign a single slot,
> configure interrupt and power domain only for 1 slot,
> not for the all 4 slots.
>
> Signed-off-by: Ming Qian <ming.qian@xxxxxxx>
> ---
> .../arm64/boot/dts/freescale/imx8-ss-img.dtsi | 22 +++++--------------
> 1 file changed, 6 insertions(+), 16 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-img.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-img.dtsi
> index a90654155a88..176dcce24b64 100644
> --- a/arch/arm64/boot/dts/freescale/imx8-ss-img.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8-ss-img.dtsi
> @@ -18,10 +18,7 @@ img_ipg_clk: clock-img-ipg {
>
> jpegdec: jpegdec@58400000 {
> reg = <0x58400000 0x00050000>;
> - interrupts = <GIC_SPI 309 IRQ_TYPE_LEVEL_HIGH>,
> - <GIC_SPI 310 IRQ_TYPE_LEVEL_HIGH>,
> - <GIC_SPI 311 IRQ_TYPE_LEVEL_HIGH>,
> - <GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH>;
> + interrupts = <GIC_SPI 309 IRQ_TYPE_LEVEL_HIGH>;
> clocks = <&img_jpeg_dec_lpcg IMX_LPCG_CLK_0>,
> <&img_jpeg_dec_lpcg IMX_LPCG_CLK_4>;
> clock-names = "per", "ipg";
> @@ -29,18 +26,13 @@ jpegdec: jpegdec@58400000 {
> <&img_jpeg_dec_lpcg IMX_LPCG_CLK_4>;
> assigned-clock-rates = <200000000>, <200000000>;
> power-domains = <&pd IMX_SC_R_MJPEG_DEC_MP>,
> - <&pd IMX_SC_R_MJPEG_DEC_S0>,
> - <&pd IMX_SC_R_MJPEG_DEC_S1>,
> - <&pd IMX_SC_R_MJPEG_DEC_S2>,
> - <&pd IMX_SC_R_MJPEG_DEC_S3>;
> + <&pd IMX_SC_R_MJPEG_DEC_S0>;
> + slot = <0>;
I do not find this 'slot' property in bindings doc.
Shawn
> };
>
> jpegenc: jpegenc@58450000 {
> reg = <0x58450000 0x00050000>;
> - interrupts = <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>,
> - <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>,
> - <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>,
> - <GIC_SPI 308 IRQ_TYPE_LEVEL_HIGH>;
> + interrupts = <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>;
> clocks = <&img_jpeg_enc_lpcg IMX_LPCG_CLK_0>,
> <&img_jpeg_enc_lpcg IMX_LPCG_CLK_4>;
> clock-names = "per", "ipg";
> @@ -48,10 +40,8 @@ jpegenc: jpegenc@58450000 {
> <&img_jpeg_enc_lpcg IMX_LPCG_CLK_4>;
> assigned-clock-rates = <200000000>, <200000000>;
> power-domains = <&pd IMX_SC_R_MJPEG_ENC_MP>,
> - <&pd IMX_SC_R_MJPEG_ENC_S0>,
> - <&pd IMX_SC_R_MJPEG_ENC_S1>,
> - <&pd IMX_SC_R_MJPEG_ENC_S2>,
> - <&pd IMX_SC_R_MJPEG_ENC_S3>;
> + <&pd IMX_SC_R_MJPEG_ENC_S0>;
> + slot = <0>;
> };
>
> img_jpeg_dec_lpcg: clock-controller@585d0000 {
> --
> 2.38.1
>
