Hi, Fabien:
On Mon, 2022-05-30 at 22:14 +0200, Fabien Parent wrote:
> Add mutex support for MT8365 SoC.
Reviewed-by: CK Hu <ck.hu@xxxxxxxxxxxx>
>
> Signed-off-by: Fabien Parent <fparent@xxxxxxxxxxxx>
> ---
> drivers/soc/mediatek/mtk-mutex.c | 40
> ++++++++++++++++++++++++++++++++
> 1 file changed, 40 insertions(+)
>
> diff --git a/drivers/soc/mediatek/mtk-mutex.c
> b/drivers/soc/mediatek/mtk-mutex.c
> index 981d56967e7a..b8d5c4a62542 100644
> --- a/drivers/soc/mediatek/mtk-mutex.c
> +++ b/drivers/soc/mediatek/mtk-mutex.c
> @@ -110,6 +110,20 @@
> #define MT8195_MUTEX_MOD_DISP_DP_INTF0 21
> #define MT8195_MUTEX_MOD_DISP_PWM0 27
>
> +#define MT8365_MUTEX_MOD_DISP_OVL0 7
> +#define MT8365_MUTEX_MOD_DISP_OVL0_2L 8
> +#define MT8365_MUTEX_MOD_DISP_RDMA0 9
> +#define MT8365_MUTEX_MOD_DISP_RDMA1 10
> +#define MT8365_MUTEX_MOD_DISP_WDMA0 11
> +#define MT8365_MUTEX_MOD_DISP_COLOR0 12
> +#define MT8365_MUTEX_MOD_DISP_CCORR 13
> +#define MT8365_MUTEX_MOD_DISP_AAL 14
> +#define MT8365_MUTEX_MOD_DISP_GAMMA 15
> +#define MT8365_MUTEX_MOD_DISP_DITHER 16
> +#define MT8365_MUTEX_MOD_DISP_DSI0 17
> +#define MT8365_MUTEX_MOD_DISP_PWM0 20
> +#define MT8365_MUTEX_MOD_DISP_DPI0 22
> +
> #define MT2712_MUTEX_MOD_DISP_PWM2 10
> #define MT2712_MUTEX_MOD_DISP_OVL0 11
> #define MT2712_MUTEX_MOD_DISP_OVL1 12
> @@ -315,6 +329,22 @@ static const unsigned int
> mt8195_mutex_mod[DDP_COMPONENT_ID_MAX] = {
> [DDP_COMPONENT_DP_INTF0] = MT8195_MUTEX_MOD_DISP_DP_INTF0,
> };
>
> +static const unsigned int mt8365_mutex_mod[DDP_COMPONENT_ID_MAX] = {
> + [DDP_COMPONENT_AAL0] = MT8365_MUTEX_MOD_DISP_AAL,
> + [DDP_COMPONENT_CCORR] = MT8365_MUTEX_MOD_DISP_CCORR,
> + [DDP_COMPONENT_COLOR0] = MT8365_MUTEX_MOD_DISP_COLOR0,
> + [DDP_COMPONENT_DITHER] = MT8365_MUTEX_MOD_DISP_DITHER,
> + [DDP_COMPONENT_DPI0] = MT8365_MUTEX_MOD_DISP_DPI0,
> + [DDP_COMPONENT_DSI0] = MT8365_MUTEX_MOD_DISP_DSI0,
> + [DDP_COMPONENT_GAMMA] = MT8365_MUTEX_MOD_DISP_GAMMA,
> + [DDP_COMPONENT_OVL0] = MT8365_MUTEX_MOD_DISP_OVL0,
> + [DDP_COMPONENT_OVL_2L0] = MT8365_MUTEX_MOD_DISP_OVL0_2L,
> + [DDP_COMPONENT_PWM0] = MT8365_MUTEX_MOD_DISP_PWM0,
> + [DDP_COMPONENT_RDMA0] = MT8365_MUTEX_MOD_DISP_RDMA0,
> + [DDP_COMPONENT_RDMA1] = MT8365_MUTEX_MOD_DISP_RDMA1,
> + [DDP_COMPONENT_WDMA0] = MT8365_MUTEX_MOD_DISP_WDMA0,
> +};
> +
> static const unsigned int mt2712_mutex_sof[DDP_MUTEX_SOF_MAX] = {
> [MUTEX_SOF_SINGLE_MODE] = MUTEX_SOF_SINGLE_MODE,
> [MUTEX_SOF_DSI0] = MUTEX_SOF_DSI0,
> @@ -423,6 +453,14 @@ static const struct mtk_mutex_data
> mt8195_mutex_driver_data = {
> .mutex_sof_reg = MT8183_MUTEX0_SOF0,
> };
>
> +static const struct mtk_mutex_data mt8365_mutex_driver_data = {
> + .mutex_mod = mt8365_mutex_mod,
> + .mutex_sof = mt8183_mutex_sof,
> + .mutex_mod_reg = MT8183_MUTEX0_MOD0,
> + .mutex_sof_reg = MT8183_MUTEX0_SOF0,
> + .no_clk = true,
> +};
> +
> struct mtk_mutex *mtk_mutex_get(struct device *dev)
> {
> struct mtk_mutex_ctx *mtx = dev_get_drvdata(dev);
> @@ -665,6 +703,8 @@ static const struct of_device_id
> mutex_driver_dt_match[] = {
> .data = &mt8192_mutex_driver_data},
> { .compatible = "mediatek,mt8195-disp-mutex",
> .data = &mt8195_mutex_driver_data},
> + { .compatible = "mediatek,mt8365-disp-mutex",
> + .data = &mt8365_mutex_driver_data},
> {},
> };
> MODULE_DEVICE_TABLE(of, mutex_driver_dt_match);
