[PATCH v4 7/8] soc: mediatek: add mtk mutex support for MT8192

[Hsin-Yi Wang]

From: Yongqiang Niu <yongqiang....@mediatek.com>

Add mtk mutex support for MT8192 SoC.

Signed-off-by: Yongqiang Niu <yongqiang....@mediatek.com>
Signed-off-by: Hsin-Yi Wang <hsi...@chromium.org>
---
 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 718a41beb6afb..dfd9806d5a001 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 @@ static const unsigned int 
mt8183_mutex_mod[DDP_COMPONENT_ID_MAX] = {
        [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 @@ static const struct mtk_mutex_data 
mt8183_mutex_driver_data = {
        .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 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,mt8192-disp-mutex",
+         .data = &mt8192_mutex_driver_data},
        {},
 };
 MODULE_DEVICE_TABLE(of, mutex_driver_dt_match);
-- 
2.30.0.365.g02bc693789-goog