Commit 13d9624d authored by Yongqiang Niu's avatar Yongqiang Niu Committed by Matthias Brugger
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soc: mediatek: add mtk mutex support for MT8192 



Add mtk mutex support for MT8192 SoC.

Signed-off-by: default avatarYongqiang Niu <yongqiang.niu@mediatek.com>
Signed-off-by: default avatarHsin-Yi Wang <hsinyi@chromium.org>
Reviewed-by: default avatarCK Hu <ck.hu@mediatek.com>
Link: https://lore.kernel.org/r/20210930155222.5861-5-yongqiang.niu@mediatek.com


Signed-off-by: default avatarMatthias Brugger <matthias.bgg@gmail.com>
parent d687e056

drivers/soc/mediatek/mtk-mutex.c

+35 −0
Original line number Diff line number Diff line
@@ -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);