Add mtk mutex support for MT8186 SoC.
Signed-off-by: Yongqiang Niu <yongqiang....@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",
+ .data = &mt8186_mutex_driver_data},
{ .compatible = "mediatek,mt8192-disp-mutex",
.data = &mt8192_mutex_driver_data},
{},
--
2.25.1
