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soc: mediatek: add mtk mutex support for MT8192

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Add mtk mutex support for MT8192 SoC.

Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com>
Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Link: https://lore.kernel.org/r/20210930155222.5861-5-yongqiang.niu@mediatek.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
This commit is contained in:
Yongqiang Niu 2021-09-30 23:52:21 +08:00 committed by Matthias Brugger
parent d687e056a1
commit 13d9624da4
1 changed files with 35 additions and 0 deletions
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35
drivers/soc/mediatek/mtk-mutex.c
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@ -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);