Hi, Yongqiang:
Yongqiang Niu yongqiang.niu@mediatek.com 於 2022年1月28日 週五 下午8:07寫道：
Add mtk mutex support for MT8186 SoC.
Signed-off-by: Yongqiang Niu yongqiang.niu@mediatek.com
drivers/soc/mediatek/mtk-mutex.c | 45 ++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+)
diff --git a/drivers/soc/mediatek/mtk-mutex.c b/drivers/soc/mediatek/mtk-mutex.c index 2ca55bb5a8be..ebd95fd0f36e 100644 --- a/drivers/soc/mediatek/mtk-mutex.c +++ b/drivers/soc/mediatek/mtk-mutex.c @@ -26,6 +26,23 @@
#define INT_MUTEX BIT(1)
+#define MT8186_MUTEX_MOD_DISP_OVL0 0 +#define MT8186_MUTEX_MOD_DISP_OVL0_2L 1 +#define MT8186_MUTEX_MOD_DISP_RDMA0 2 +#define MT8186_MUTEX_MOD_DISP_COLOR0 4 +#define MT8186_MUTEX_MOD_DISP_CCORR0 5 +#define MT8186_MUTEX_MOD_DISP_AAL0 7 +#define MT8186_MUTEX_MOD_DISP_GAMMA0 8 +#define MT8186_MUTEX_MOD_DISP_POSTMASK0 9 +#define MT8186_MUTEX_MOD_DISP_DITHER0 10 +#define MT8186_MUTEX_MOD_DISP_RDMA1 17
+#define MT8186_MUTEX_SOF_SINGLE_MODE 0 +#define MT8186_MUTEX_SOF_DSI0 1 +#define MT8186_MUTEX_SOF_DPI0 2 +#define MT8186_MUTEX_EOF_DSI0 (MT8186_MUTEX_SOF_DSI0 << 6) +#define MT8186_MUTEX_EOF_DPI0 (MT8186_MUTEX_SOF_DPI0 << 6)
#define MT8167_MUTEX_MOD_DISP_PWM 1 #define MT8167_MUTEX_MOD_DISP_OVL0 6 #define MT8167_MUTEX_MOD_DISP_OVL1 7 @@ -226,6 +243,19 @@ static const unsigned int mt8183_mutex_mod[DDP_COMPONENT_ID_MAX] = { [DDP_COMPONENT_WDMA0] = MT8183_MUTEX_MOD_DISP_WDMA0, };
+static const unsigned int mt8186_mutex_mod[DDP_COMPONENT_ID_MAX] = {
[DDP_COMPONENT_AAL0] = MT8186_MUTEX_MOD_DISP_AAL0,[DDP_COMPONENT_CCORR] = MT8186_MUTEX_MOD_DISP_CCORR0,[DDP_COMPONENT_COLOR0] = MT8186_MUTEX_MOD_DISP_COLOR0,[DDP_COMPONENT_DITHER] = MT8186_MUTEX_MOD_DISP_DITHER0,[DDP_COMPONENT_GAMMA] = MT8186_MUTEX_MOD_DISP_GAMMA0,[DDP_COMPONENT_OVL0] = MT8186_MUTEX_MOD_DISP_OVL0,[DDP_COMPONENT_OVL_2L0] = MT8186_MUTEX_MOD_DISP_OVL0_2L,[DDP_COMPONENT_POSTMASK0] = MT8186_MUTEX_MOD_DISP_POSTMASK0,[DDP_COMPONENT_RDMA0] = MT8186_MUTEX_MOD_DISP_RDMA0,[DDP_COMPONENT_RDMA1] = MT8186_MUTEX_MOD_DISP_RDMA1,+};
static const unsigned int mt8192_mutex_mod[DDP_COMPONENT_ID_MAX] = { [DDP_COMPONENT_AAL0] = MT8192_MUTEX_MOD_DISP_AAL0, [DDP_COMPONENT_CCORR] = MT8192_MUTEX_MOD_DISP_CCORR0, @@ -264,6 +294,12 @@ static const unsigned int mt8183_mutex_sof[MUTEX_SOF_DSI3 + 1] = { [MUTEX_SOF_DPI0] = MT8183_MUTEX_SOF_DPI0 | MT8183_MUTEX_EOF_DPI0, };
+static const unsigned int mt8186_mutex_sof[MUTEX_SOF_DSI3 + 1] = {
[MUTEX_SOF_SINGLE_MODE] = MUTEX_SOF_SINGLE_MODE,[MUTEX_SOF_DSI0] = MT8186_MUTEX_SOF_DSI0 | MT8186_MUTEX_EOF_DSI0,[MUTEX_SOF_DPI0] = MT8186_MUTEX_SOF_DPI0 | MT8186_MUTEX_EOF_DPI0,+};
static const struct mtk_mutex_data mt2701_mutex_driver_data = { .mutex_mod = mt2701_mutex_mod, .mutex_sof = mt2712_mutex_sof, @@ -301,6 +337,13 @@ static const struct mtk_mutex_data mt8183_mutex_driver_data = { .no_clk = true, };
+static const struct mtk_mutex_data mt8186_mutex_driver_data = {
.mutex_mod = mt8186_mutex_mod,.mutex_sof = mt8186_mutex_sof,.mutex_mod_reg = MT8183_MUTEX0_MOD0,.mutex_sof_reg = MT8183_MUTEX0_SOF0,+};
static const struct mtk_mutex_data mt8192_mutex_driver_data = { .mutex_mod = mt8192_mutex_mod, .mutex_sof = mt8183_mutex_sof, @@ -540,6 +583,8 @@ static const struct of_device_id mutex_driver_dt_match[] = { .data = &mt8173_mutex_driver_data}, { .compatible = "mediatek,mt8183-disp-mutex", .data = &mt8183_mutex_driver_data},
{ .compatible = "mediatek,mt8186-disp-mutex",
Add "mediatek,mt8186-disp-mutex" to binding document.
Regards, Chun-Kuang.
.data = &mt8186_mutex_driver_data}, { .compatible = "mediatek,mt8192-disp-mutex", .data = &mt8192_mutex_driver_data}, {},-- 2.25.1