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author | Arnd Bergmann <arnd@arndb.de> | 2021-04-08 17:45:28 +0200 |
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committer | Arnd Bergmann <arnd@arndb.de> | 2021-04-08 17:45:28 +0200 |
commit | 4a3c88952e13172bde13bbb718265805861bcab2 (patch) | |
tree | 18d01c09083dfb67492b2487a470164fb7e59cdd /drivers/soc | |
parent | 0ffc253e2e0ea7b0a1a6b73f019ba38dfe7a3e44 (diff) | |
parent | 060f7875bd230df1a8f83a988faaee09d693e465 (diff) | |
download | linux-4a3c88952e13172bde13bbb718265805861bcab2.tar.bz2 |
Merge tag 'v5.12-next-soc.2' of git://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux into arm/drivers
MT8167:
- add support for mmsys subsystem
* tag 'v5.12-next-soc.2' of git://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux:
soc: mediatek: mmsys: Add support for MT8167 SoC
dt-bindings: mediatek: mmsys: add mt8167 binding
Link: https://lore.kernel.org/r/14104322-3a6c-e8eb-cd21-a5343a81aa0f@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers/soc')
-rw-r--r-- | drivers/soc/mediatek/mt8167-mmsys.h | 35 | ||||
-rw-r--r-- | drivers/soc/mediatek/mtk-mmsys.c | 11 |
2 files changed, 46 insertions, 0 deletions
diff --git a/drivers/soc/mediatek/mt8167-mmsys.h b/drivers/soc/mediatek/mt8167-mmsys.h new file mode 100644 index 000000000000..2772ef5e3934 --- /dev/null +++ b/drivers/soc/mediatek/mt8167-mmsys.h @@ -0,0 +1,35 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#ifndef __SOC_MEDIATEK_MT8167_MMSYS_H +#define __SOC_MEDIATEK_MT8167_MMSYS_H + +#define MT8167_DISP_REG_CONFIG_DISP_OVL0_MOUT_EN 0x030 +#define MT8167_DISP_REG_CONFIG_DISP_DITHER_MOUT_EN 0x038 +#define MT8167_DISP_REG_CONFIG_DISP_COLOR0_SEL_IN 0x058 +#define MT8167_DISP_REG_CONFIG_DISP_DSI0_SEL_IN 0x064 +#define MT8167_DISP_REG_CONFIG_DISP_RDMA0_SOUT_SEL_IN 0x06c + +#define MT8167_DITHER_MOUT_EN_RDMA0 0x1 +#define MT8167_RDMA0_SOUT_DSI0 0x2 +#define MT8167_DSI0_SEL_IN_RDMA0 0x1 + +static const struct mtk_mmsys_routes mt8167_mmsys_routing_table[] = { + { + DDP_COMPONENT_OVL0, DDP_COMPONENT_COLOR0, + MT8167_DISP_REG_CONFIG_DISP_OVL0_MOUT_EN, OVL0_MOUT_EN_COLOR0, + }, { + DDP_COMPONENT_DITHER, DDP_COMPONENT_RDMA0, + MT8167_DISP_REG_CONFIG_DISP_DITHER_MOUT_EN, MT8167_DITHER_MOUT_EN_RDMA0 + }, { + DDP_COMPONENT_OVL0, DDP_COMPONENT_COLOR0, + MT8167_DISP_REG_CONFIG_DISP_COLOR0_SEL_IN, COLOR0_SEL_IN_OVL0 + }, { + DDP_COMPONENT_RDMA0, DDP_COMPONENT_DSI0, + MT8167_DISP_REG_CONFIG_DISP_DSI0_SEL_IN, MT8167_DSI0_SEL_IN_RDMA0 + }, { + DDP_COMPONENT_RDMA0, DDP_COMPONENT_DSI0, + MT8167_DISP_REG_CONFIG_DISP_RDMA0_SOUT_SEL_IN, MT8167_RDMA0_SOUT_DSI0 + }, +}; + +#endif /* __SOC_MEDIATEK_MT8167_MMSYS_H */ diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c index 79e55150210e..080660ef11bf 100644 --- a/drivers/soc/mediatek/mtk-mmsys.c +++ b/drivers/soc/mediatek/mtk-mmsys.c @@ -11,6 +11,7 @@ #include <linux/soc/mediatek/mtk-mmsys.h> #include "mtk-mmsys.h" +#include "mt8167-mmsys.h" #include "mt8183-mmsys.h" static const struct mtk_mmsys_driver_data mt2701_mmsys_driver_data = { @@ -33,6 +34,12 @@ static const struct mtk_mmsys_driver_data mt6797_mmsys_driver_data = { .clk_driver = "clk-mt6797-mm", }; +static const struct mtk_mmsys_driver_data mt8167_mmsys_driver_data = { + .clk_driver = "clk-mt8167-mm", + .routes = mt8167_mmsys_routing_table, + .num_routes = ARRAY_SIZE(mt8167_mmsys_routing_table), +}; + static const struct mtk_mmsys_driver_data mt8173_mmsys_driver_data = { .clk_driver = "clk-mt8173-mm", .routes = mmsys_default_routing_table, @@ -139,6 +146,10 @@ static const struct of_device_id of_match_mtk_mmsys[] = { .data = &mt6797_mmsys_driver_data, }, { + .compatible = "mediatek,mt8167-mmsys", + .data = &mt8167_mmsys_driver_data, + }, + { .compatible = "mediatek,mt8173-mmsys", .data = &mt8173_mmsys_driver_data, }, |