[v1,2/2] soc: mediatek: Add reset control for DSI0

Commit Message

Shawn Sung (宋孝謙) March 22, 2023, 3:22 a.m. UTC

Add reset control for DSI0.

Signed-off-by: Shawn Sung <[e-mail]>
---
 drivers/soc/mediatek/mt8188-mmsys.h | 1 +
 drivers/soc/mediatek/mtk-mmsys.c    | 2 ++
 2 files changed, 3 insertions(+)

--
2.18.0

Patch

diff --git a/drivers/soc/mediatek/mt8188-mmsys.h b/drivers/soc/mediatek/mt8188-mmsys.h
index 448cc3761b43..08c7de771aec 100644
--- a/drivers/soc/mediatek/mt8188-mmsys.h
+++ b/drivers/soc/mediatek/mt8188-mmsys.h
@@ -3,6 +3,7 @@ 
 #ifndef __SOC_MEDIATEK_MT8188_MMSYS_H
 #define __SOC_MEDIATEK_MT8188_MMSYS_H

+#define MT8188_VDO0_SW0_RST_B				0x190
 #define MT8188_VDO0_OVL_MOUT_EN				0xf14
 #define MT8188_MOUT_DISP_OVL0_TO_DISP_RDMA0		BIT(0)
 #define MT8188_MOUT_DISP_OVL0_TO_DISP_WDMA0		BIT(1)
diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c
index eb4c7e57896c..e82dd42d9c34 100644
--- a/drivers/soc/mediatek/mtk-mmsys.c
+++ b/drivers/soc/mediatek/mtk-mmsys.c
@@ -78,6 +78,8 @@  static const struct mtk_mmsys_driver_data mt8188_vdosys0_driver_data = {
 	.clk_driver = "clk-mt8188-vdo0",
 	.routes = mmsys_mt8188_routing_table,
 	.num_routes = ARRAY_SIZE(mmsys_mt8188_routing_table),
+	.sw0_rst_offset = MT8188_VDO0_SW0_RST_B,
+	.num_resets = 32,
 };

 static const struct mtk_mmsys_driver_data mt8192_mmsys_driver_data = {