Add mtk mutex support for MT8192 SoC.
Signed-off-by: Yongqiang Niu <yongqiang.niu@xxxxxxxxxxxx>
Signed-off-by: Hsin-Yi Wang <hsinyi@xxxxxxxxxxxx>
Reviewed-by: CK Hu <ck.hu@xxxxxxxxxxxx>
---
drivers/soc/mediatek/mtk-mutex.c | 35 +++++++++++++++++++++++++++++++++++
1 file changed, 35 insertions(+)
diff --git a/drivers/soc/mediatek/mtk-mutex.c b/drivers/soc/mediatek/mtk-mutex.c
index 2e4bcc3..2ca55bb 100644
--- a/drivers/soc/mediatek/mtk-mutex.c
+++ b/drivers/soc/mediatek/mtk-mutex.c
@@ -39,6 +39,18 @@
#define MT8167_MUTEX_MOD_DISP_DITHER 15
#define MT8167_MUTEX_MOD_DISP_UFOE 16
+#define MT8192_MUTEX_MOD_DISP_OVL0 0
+#define MT8192_MUTEX_MOD_DISP_OVL0_2L 1
+#define MT8192_MUTEX_MOD_DISP_RDMA0 2
+#define MT8192_MUTEX_MOD_DISP_COLOR0 4
+#define MT8192_MUTEX_MOD_DISP_CCORR0 5
+#define MT8192_MUTEX_MOD_DISP_AAL0 6
+#define MT8192_MUTEX_MOD_DISP_GAMMA0 7
+#define MT8192_MUTEX_MOD_DISP_POSTMASK0 8
+#define MT8192_MUTEX_MOD_DISP_DITHER0 9
+#define MT8192_MUTEX_MOD_DISP_OVL2_2L 16
+#define MT8192_MUTEX_MOD_DISP_RDMA4 17
+
#define MT8183_MUTEX_MOD_DISP_RDMA0 0
#define MT8183_MUTEX_MOD_DISP_RDMA1 1
#define MT8183_MUTEX_MOD_DISP_OVL0 9
@@ -214,6 +226,20 @@ struct mtk_mutex_ctx {
[DDP_COMPONENT_WDMA0] = MT8183_MUTEX_MOD_DISP_WDMA0,
};
+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,
+ [DDP_COMPONENT_COLOR0] = MT8192_MUTEX_MOD_DISP_COLOR0,
+ [DDP_COMPONENT_DITHER] = MT8192_MUTEX_MOD_DISP_DITHER0,
+ [DDP_COMPONENT_GAMMA] = MT8192_MUTEX_MOD_DISP_GAMMA0,
+ [DDP_COMPONENT_POSTMASK0] = MT8192_MUTEX_MOD_DISP_POSTMASK0,
+ [DDP_COMPONENT_OVL0] = MT8192_MUTEX_MOD_DISP_OVL0,
+ [DDP_COMPONENT_OVL_2L0] = MT8192_MUTEX_MOD_DISP_OVL0_2L,
+ [DDP_COMPONENT_OVL_2L2] = MT8192_MUTEX_MOD_DISP_OVL2_2L,
+ [DDP_COMPONENT_RDMA0] = MT8192_MUTEX_MOD_DISP_RDMA0,
+ [DDP_COMPONENT_RDMA4] = MT8192_MUTEX_MOD_DISP_RDMA4,
+};
+
static const unsigned int mt2712_mutex_sof[MUTEX_SOF_DSI3 + 1] = {
[MUTEX_SOF_SINGLE_MODE] = MUTEX_SOF_SINGLE_MODE,
[MUTEX_SOF_DSI0] = MUTEX_SOF_DSI0,
@@ -275,6 +301,13 @@ struct mtk_mutex_ctx {
.no_clk = true,
};
+static const struct mtk_mutex_data mt8192_mutex_driver_data = {
+ .mutex_mod = mt8192_mutex_mod,
+ .mutex_sof = mt8183_mutex_sof,
+ .mutex_mod_reg = MT8183_MUTEX0_MOD0,
+ .mutex_sof_reg = MT8183_MUTEX0_SOF0,
+};
+
struct mtk_mutex *mtk_mutex_get(struct device *dev)
{
struct mtk_mutex_ctx *mtx = dev_get_drvdata(dev);
@@ -507,6 +540,8 @@ static int mtk_mutex_remove(struct platform_device *pdev)
.data = &mt8173_mutex_driver_data},
{ .compatible = "mediatek,mt8183-disp-mutex",
.data = &mt8183_mutex_driver_data},
+ { .compatible = "mediatek,mt8192-disp-mutex",
+ .data = &mt8192_mutex_driver_data},
{},
};
MODULE_DEVICE_TABLE(of, mutex_driver_dt_match);
--
1.8.1.1.dirty
