diff mbox series

[v2,5/9] soc: mediatek: add mtk-mmsys support for mt8195 vdosys0

Message ID 20210710113819.5170-6-jason-jh.lin@mediatek.com (mailing list archive)
State New, archived
Headers show
Series Add MediaTek SoC DRM (vdosys0) support for mt8195 | expand

Commit Message

Jason-JH Lin (林睿祥) July 10, 2021, 11:38 a.m. UTC 
Add mt8195 vdosys0 clock driver name and routing table to
the driver data of mtk-mmsys.

Signed-off-by: jason-jh.lin <jason-jh.lin@mediatek.com>
---
 drivers/soc/mediatek/mt8195-mmsys.h    | 191 +++++++++++++++++++++++++
 drivers/soc/mediatek/mtk-mmsys.c       |  11 ++
 include/linux/soc/mediatek/mtk-mmsys.h |  10 ++
 3 files changed, 212 insertions(+)
 create mode 100644 drivers/soc/mediatek/mt8195-mmsys.h
diff mbox series

Patch

diff --git a/drivers/soc/mediatek/mt8195-mmsys.h b/drivers/soc/mediatek/mt8195-mmsys.h
new file mode 100644
index 000000000000..73e9e8286d50
--- /dev/null
+++ b/drivers/soc/mediatek/mt8195-mmsys.h
@@ -0,0 +1,191 @@ 
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#ifndef __SOC_MEDIATEK_MT8195_MMSYS_H
+#define __SOC_MEDIATEK_MT8195_MMSYS_H
+
+#define MT8195_VDO0_OVL_MOUT_EN					0xf14
+#define MOUT_DISP_OVL0_TO_DISP_RDMA0				BIT(0)
+#define MOUT_DISP_OVL0_TO_DISP_WDMA0				BIT(1)
+#define MOUT_DISP_OVL0_TO_DISP_OVL1				BIT(2)
+#define MOUT_DISP_OVL1_TO_DISP_RDMA1				BIT(4)
+#define MOUT_DISP_OVL1_TO_DISP_WDMA1				BIT(5)
+#define MOUT_DISP_OVL1_TO_DISP_OVL0				BIT(6)
+
+#define MT8195_VDO0_SEL_IN					0xf34
+#define SEL_IN_VPP_MERGE_FROM_DSC_WRAP0_OUT			(0 << 0)
+#define SEL_IN_VPP_MERGE_FROM_DISP_DITHER1			(1 << 0)
+#define SEL_IN_VPP_MERGE_FROM_VDO1_VIRTUAL0			(2 << 0)
+#define SEL_IN_DSC_WRAP0_IN_FROM_DISP_DITHER0			(0 << 4)
+#define SEL_IN_DSC_WRAP0_IN_FROM_VPP_MERGE			(1 << 4)
+#define SEL_IN_DSC_WRAP1_IN_FROM_DISP_DITHER1			(0 << 5)
+#define SEL_IN_DSC_WRAP1_IN_FROM_VPP_MERGE			(1 << 5)
+#define SEL_IN_SINA_VIRTUAL0_FROM_VPP_MERGE			(0 << 8)
+#define SEL_IN_SINA_VIRTUAL0_FROM_DSC_WRAP1_OUT			(1 << 8)
+#define SEL_IN_SINB_VIRTUAL0_FROM_DSC_WRAP0_OUT			(0 << 9)
+#define SEL_IN_DP_INTF0_FROM_DSC_WRAP1_OUT			(0 << 12)
+#define SEL_IN_DP_INTF0_FROM_VPP_MERGE				(1 << 12)
+#define SEL_IN_DP_INTF0_FROM_VDO1_VIRTUAL0			(2 << 12)
+#define SEL_IN_DSI0_FROM_DSC_WRAP0_OUT				(0 << 16)
+#define SEL_IN_DSI0_FROM_DISP_DITHER0				(1 << 16)
+#define SEL_IN_DSI1_FROM_DSC_WRAP1_OUT				(0 << 17)
+#define SEL_IN_DSI1_FROM_VPP_MERGE				(1 << 17)
+#define SEL_IN_DISP_WDMA1_FROM_DISP_OVL1			(0 << 20)
+#define SEL_IN_DISP_WDMA1_FROM_VPP_MERGE			(1 << 20)
+#define SEL_IN_DSC_WRAP1_OUT_FROM_DSC_WRAP1_IN			(0 << 21)
+#define SEL_IN_DSC_WRAP1_OUT_FROM_DISP_DITHER1			(1 << 21)
+#define SEL_IN_DISP_WDMA0_FROM_DISP_OVL0			(0 << 22)
+#define SEL_IN_DISP_WDMA0_FROM_VPP_MERGE			(1 << 22)
+
+#define MT8195_VDO0_SEL_OUT					0xf38
+#define SOUT_DISP_DITHER0_TO_DSC_WRAP0_IN			(0 << 0)
+#define SOUT_DISP_DITHER0_TO_DSI0				(1 << 0)
+#define SOUT_DISP_DITHER1_TO_DSC_WRAP1_IN			(0 << 1)
+#define SOUT_DISP_DITHER1_TO_VPP_MERGE				(1 << 1)
+#define SOUT_DISP_DITHER1_TO_DSC_WRAP1_OUT			(2 << 1)
+#define SOUT_VDO1_VIRTUAL0_TO_VPP_MERGE				(0 << 4)
+#define SOUT_VDO1_VIRTUAL0_TO_DP_INTF0				(1 << 4)
+#define SOUT_VPP_MERGE_TO_DSI1					(0 << 8)
+#define SOUT_VPP_MERGE_TO_DP_INTF0				(1 << 8)
+#define SOUT_VPP_MERGE_TO_SINA_VIRTUAL0				(2 << 8)
+#define SOUT_VPP_MERGE_TO_DISP_WDMA1				(3 << 8)
+#define SOUT_VPP_MERGE_TO_DSC_WRAP0_IN				(4 << 8)
+#define SOUT_VPP_MERGE_TO_DSC_WRAP1_IN				(0 << 11)
+#define SOUT_VPP_MERGE_TO_DISP_WDMA0				(1 << 11)
+#define SOUT_DSC_WRAP0_OUT_TO_DSI0				(0 << 12)
+#define SOUT_DSC_WRAP0_OUT_TO_SINB_VIRTUAL0			(1 << 12)
+#define SOUT_DSC_WRAP0_OUT_TO_VPP_MERGE				(2 << 12)
+#define SOUT_DSC_WRAP1_OUT_TO_DSI1				(0 << 16)
+#define SOUT_DSC_WRAP1_OUT_TO_DP_INTF0				(1 << 16)
+#define SOUT_DSC_WRAP1_OUT_TO_SINA_VIRTUAL0			(2 << 16)
+#define SOUT_DSC_WRAP1_OUT_TO_VPP_MERGE				(3 << 16)
+
+#define MT8195_VDO1_VPP3_ASYNC_SOUT				0xf54
+#define SOUT_TO_VPP_MERGE0_P0_SEL				(0 << 0)
+#define SOUT_TO_VPP_MERGE0_P1_SEL				(1 << 0)
+
+#define MT8195_VDO1_MERGE0_ASYNC_SOUT_SEL			0xf40
+#define SOUT_TO_HDR_VDO_FE0					(0 << 0)
+
+#define MT8195_VDO1_MERGE1_ASYNC_SOUT_SEL			0xf44
+#define SOUT_TO_HDR_VDO_FE1					(0 << 0)
+
+#define MT8195_VDO1_MERGE2_ASYNC_SOUT_SEL			0xf48
+#define SOUT_TO_HDR_GFX_FE0					(0 << 0)
+
+#define MT8195_VDO1_MERGE3_ASYNC_SOUT_SEL			0xf4c
+#define SOUT_TO_HDR_GFX_FE1					(0 << 0)
+
+#define MT8195_VDO1_MIXER_IN1_SOUT_SEL				0xf58
+#define MIXER_IN1_SOUT_TO_DISP_MIXER				(0 << 0)
+
+#define MT8195_VDO1_MIXER_IN2_SOUT_SEL				0xf5c
+#define MIXER_IN2_SOUT_TO_DISP_MIXER				(0 << 0)
+
+#define MT8195_VDO1_MIXER_IN3_SOUT_SEL				0xf60
+#define MIXER_IN3_SOUT_TO_DISP_MIXER				(0 << 0)
+
+#define MT8195_VDO1_MIXER_IN4_SOUT_SEL				0xf64
+#define MIXER_IN4_SOUT_TO_DISP_MIXER				(0 << 0)
+
+#define MT8195_VDO1_MIXER_OUT_SOUT_SEL				0xf34
+#define MIXER_SOUT_TO_HDR_VDO_BE0				(0 << 0)
+
+#define MT8195_VDO1_MERGE4_SOUT_SEL				0xf18
+#define MERGE4_SOUT_TO_VDOSYS0					(0 << 0)
+#define MERGE4_SOUT_TO_DPI0_SEL					(1 << 0)
+#define MERGE4_SOUT_TO_DPI1_SEL					(2 << 0)
+#define MERGE4_SOUT_TO_DP_INTF0_SEL				(3 << 0)
+
+#define MT8195_VDO1_VPP_MERGE0_P0_SEL_IN			0xf04
+#define VPP_MERGE0_P0_SEL_IN_FROM_SVPP2				(0 << 0)
+#define VPP_MERGE0_P0_SEL_IN_FROM_MDP_RDMA0			(1 << 0)
+
+#define MT8195_VDO1_VPP_MERGE0_P1_SEL_IN			0xf08
+#define VPP_MERGE0_P1_SEL_IN_FROM_SVPP3				(0 << 0)
+#define VPP_MERGE0_P1_SEL_IN_FROM_MDP_RDMA1			(1 << 0)
+
+#define MT8195_VDO1_VPP_MERGE1_P0_SEL_IN			0xf3c
+#define VPP_MERGE1_P0_SEL_IN_FROM_VPP3_ASYNC_SOUT		(0 << 0)
+#define VPP_MERGE1_P0_SEL_IN_FROM_MDP_RDMA2			(1 << 0)
+
+#define MT8195_VDO1_MIXER_IN1_SEL_IN				0xf24
+#define MIXER_IN1_SEL_IN_FROM_HDR_VDO_FE0			(0 << 0)
+#define MIXER_IN1_SEL_IN_FROM_MERGE0_ASYNC_SOUT			(1 << 0)
+
+#define MT8195_VDO1_MIXER_IN2_SEL_IN				0xf28
+#define MIXER_IN2_SEL_IN_FROM_HDR_VDO_FE1			(0 << 0)
+#define MIXER_IN2_SEL_IN_FROM_MERGE1_ASYNC_SOUT			(1 << 0)
+
+#define MT8195_VDO1_MIXER_IN3_SEL_IN				0xf2c
+#define MIXER_IN3_SEL_IN_FROM_HDR_GFX_FE0			(0 << 0)
+#define MIXER_IN3_SEL_IN_FROM_MERGE2_ASYNC_SOUT			(1 << 0)
+
+#define MT8195_VDO1_MIXER_IN4_SEL_IN				0xf30
+#define MIXER_IN4_SEL_IN_FROM_HDR_GFX_FE1			(0 << 0)
+#define MIXER_IN4_SEL_IN_FROM_MERGE3_ASYNC_SOUT			(1 << 0)
+
+#define MT8195_VDO1_MIXER_SOUT_SEL_IN				0xf68
+#define MIXER_SOUT_SEL_IN_FROM_DISP_MIXER			(0 << 0)
+#define MIXER_SOUT_SEL_IN_FROM_MIXER_IN1_SOUT			(1 << 0)
+#define MIXER_SOUT_SEL_IN_FROM_MIXER_IN2_SOUT			(2 << 0)
+#define MIXER_SOUT_SEL_IN_FROM_MIXER_IN3_SOUTR			(3 << 0)
+#define MIXER_SOUT_SEL_IN_FROM_MIXER_IN4_SOUTR			(4 << 0)
+
+#define MT8195_VDO1_MERGE4_ASYNC_SEL_IN				0xf50
+#define MERGE4_ASYNC_SEL_IN_FROM_HDR_VDO_BE0			(0 << 0)
+#define MERGE4_ASYNC_SEL_IN_FROM_MIXER_OUT_SOUT			(1 << 0)
+#define MERGE4_ASYNC_SEL_IN_FROM_MERGE0_ASYNC_SOUT		(2 << 0)
+#define MERGE4_ASYNC_SEL_IN_FROM_MERGE1_ASYNC_SOUT		(3 << 0)
+#define MERGE4_ASYNC_SEL_IN_FROM_MERGE2_ASYNC_SOUT		(4 << 0)
+#define MERGE4_ASYNC_SEL_IN_FROM_MERGE3_ASYNC_SOUT		(5 << 0)
+
+#define MT8195_VDO1_DISP_DPI0_SEL_IN				0xf0c
+#define DISP_DPI0_SEL_IN_FROM_VPP_MERGE4_MOUT			(0 << 0)
+#define DISP_DPI0_SEL_IN_FROM_VDO0_MERGE_DL_ASYNC_MOUT		(1 << 0)
+#define DISP_DPI0_SEL_IN_FROM_VDO0_DSC_DL_ASYNC_MOUT		(2 << 0)
+
+#define MT8195_VDO1_DISP_DPI1_SEL_IN				0xf10
+#define DISP_DPI1_SEL_IN_FROM_VPP_MERGE4_MOUT			(0 << 0)
+#define DISP_DPI1_SEL_IN_FROM_VDO0_MERGE_DL_ASYNC_MOUT		(1 << 0)
+#define DISP_DPI1_SEL_IN_FROM_VDO0_DSC_DL_ASYNC_MOUT		(2 << 0)
+
+#define MT8195_VDO1_DISP_DP_INTF0_SEL_IN			0xf14
+#define DISP_DP_INTF0_SEL_IN_FROM_VPP_MERGE4_MOUT		(0 << 0)
+#define DISP_DP_INTF0_SEL_IN_FROM_VDO0_MERGE_DL_ASYNC_MOUT	(1 << 0)
+#define DISP_DP_INTF0_SEL_IN_FROM_VDO0_DSC_DL_ASYNC_MOUT	(2 << 0)
+
+static const struct mtk_mmsys_routes mmsys_mt8195_routing_table[] = {
+	{
+		DDP_COMPONENT_OVL0, DDP_COMPONENT_RDMA0,
+		MT8195_VDO0_OVL_MOUT_EN, MOUT_DISP_OVL0_TO_DISP_RDMA0
+	}, {
+		DDP_COMPONENT_OVL1, DDP_COMPONENT_RDMA1,
+		MT8195_VDO0_OVL_MOUT_EN, MOUT_DISP_OVL1_TO_DISP_RDMA1
+	}, {
+		DDP_COMPONENT_DSC0, DDP_COMPONENT_MERGE0,
+		MT8195_VDO0_SEL_IN, SEL_IN_VPP_MERGE_FROM_DSC_WRAP0_OUT
+	}, {
+		DDP_COMPONENT_DITHER, DDP_COMPONENT_DSC0,
+		MT8195_VDO0_SEL_IN, SEL_IN_DSC_WRAP0_IN_FROM_DISP_DITHER0
+	}, {
+		DDP_COMPONENT_DSC0, DDP_COMPONENT_DSI0,
+		MT8195_VDO0_SEL_IN, SEL_IN_DSI0_FROM_DSC_WRAP0_OUT
+	}, {
+		DDP_COMPONENT_DITHER, DDP_COMPONENT_DSI0,
+		MT8195_VDO0_SEL_IN, SEL_IN_DSI0_FROM_DISP_DITHER0
+	}, {
+		DDP_COMPONENT_DITHER, DDP_COMPONENT_DSC0,
+		MT8195_VDO0_SEL_OUT, SOUT_DISP_DITHER0_TO_DSC_WRAP0_IN
+	}, {
+		DDP_COMPONENT_DITHER, DDP_COMPONENT_DSI0,
+		MT8195_VDO0_SEL_OUT, DDP_COMPONENT_DSI0
+	}, {
+		DDP_COMPONENT_DSC0, DDP_COMPONENT_DSI0,
+		MT8195_VDO0_SEL_OUT, SOUT_DSC_WRAP0_OUT_TO_DSI0
+	}, {
+		DDP_COMPONENT_DSC0, DDP_COMPONENT_MERGE0,
+		MT8195_VDO0_SEL_OUT, SOUT_DSC_WRAP0_OUT_TO_VPP_MERGE
+	}
+};
+
+#endif /* __SOC_MEDIATEK_MT8195_MMSYS_H */
diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c
index 080660ef11bf..1fb241750897 100644
--- a/drivers/soc/mediatek/mtk-mmsys.c
+++ b/drivers/soc/mediatek/mtk-mmsys.c
@@ -13,6 +13,7 @@ 
 #include "mtk-mmsys.h"
 #include "mt8167-mmsys.h"
 #include "mt8183-mmsys.h"
+#include "mt8195-mmsys.h"
 
 static const struct mtk_mmsys_driver_data mt2701_mmsys_driver_data = {
 	.clk_driver = "clk-mt2701-mm",
@@ -52,6 +53,12 @@  static const struct mtk_mmsys_driver_data mt8183_mmsys_driver_data = {
 	.num_routes = ARRAY_SIZE(mmsys_mt8183_routing_table),
 };
 
+static const struct mtk_mmsys_driver_data mt8195_vdosys0_driver_data = {
+	.clk_driver = "clk-mt8195-vdo0",
+	.routes = mmsys_mt8195_routing_table,
+	.num_routes = ARRAY_SIZE(mmsys_mt8195_routing_table),
+};
+
 struct mtk_mmsys {
 	void __iomem *regs;
 	const struct mtk_mmsys_driver_data *data;
@@ -157,6 +164,10 @@  static const struct of_device_id of_match_mtk_mmsys[] = {
 		.compatible = "mediatek,mt8183-mmsys",
 		.data = &mt8183_mmsys_driver_data,
 	},
+	{
+		.compatible = "mediatek,mt8195-vdosys0",
+		.data = &mt8195_vdosys0_driver_data,
+	},
 	{ }
 };
 
diff --git a/include/linux/soc/mediatek/mtk-mmsys.h b/include/linux/soc/mediatek/mtk-mmsys.h
index 2228bf6133da..34cb605e5df9 100644
--- a/include/linux/soc/mediatek/mtk-mmsys.h
+++ b/include/linux/soc/mediatek/mtk-mmsys.h
@@ -39,6 +39,16 @@  enum mtk_ddp_comp_id {
 	DDP_COMPONENT_UFOE,
 	DDP_COMPONENT_WDMA0,
 	DDP_COMPONENT_WDMA1,
+	DDP_COMPONENT_MERGE0,
+	DDP_COMPONENT_MERGE1,
+	DDP_COMPONENT_MERGE2,
+	DDP_COMPONENT_MERGE3,
+	DDP_COMPONENT_MERGE4,
+	DDP_COMPONENT_MERGE5,
+	DDP_COMPONENT_DSC0,
+	DDP_COMPONENT_DSC1,
+	DDP_COMPONENT_DSC1_VIRTUAL0,
+	DDP_COMPONENT_DP_INTF0,
 	DDP_COMPONENT_ID_MAX,
 };