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authorFabien Parent <fparent@baylibre.com>2021-05-19 19:18:46 +0300
committerMatthias Brugger <matthias.bgg@gmail.com>2021-08-06 17:43:23 +0300
commitbc3fc5c05100712fa56418f4e3e38f30e6e6f1e7 (patch)
tree18c1b3698b14240bd01fcb96402e82c7f53f6cd7 /drivers/soc
parent7bdcead7a75e3eab5e711c2da78c2a0360e7f2a4 (diff)
downloadlinux-bc3fc5c05100712fa56418f4e3e38f30e6e6f1e7.tar.xz
soc: mediatek: mmsys: add MT8365 support
Add DSI mmsys connections for the MT8365 SoC. Signed-off-by: Fabien Parent <fparent@baylibre.com> Link: https://lore.kernel.org/r/20210519161847.3747352-3-fparent@baylibre.com [mb: take the mask field into account] Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Diffstat (limited to 'drivers/soc')
-rw-r--r--drivers/soc/mediatek/mt8365-mmsys.h60
-rw-r--r--drivers/soc/mediatek/mtk-mmsys.c11
2 files changed, 71 insertions, 0 deletions
diff --git a/drivers/soc/mediatek/mt8365-mmsys.h b/drivers/soc/mediatek/mt8365-mmsys.h
new file mode 100644
index 000000000000..690e3fe2dee0
--- /dev/null
+++ b/drivers/soc/mediatek/mt8365-mmsys.h
@@ -0,0 +1,60 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#ifndef __SOC_MEDIATEK_MT8365_MMSYS_H
+#define __SOC_MEDIATEK_MT8365_MMSYS_H
+
+#define MT8365_DISP_REG_CONFIG_DISP_OVL0_MOUT_EN 0xf3c
+#define MT8365_DISP_REG_CONFIG_DISP_RDMA0_SOUT_SEL 0xf4c
+#define MT8365_DISP_REG_CONFIG_DISP_DITHER0_MOUT_EN 0xf50
+#define MT8365_DISP_REG_CONFIG_DISP_RDMA0_SEL_IN 0xf54
+#define MT8365_DISP_REG_CONFIG_DISP_RDMA0_RSZ0_SEL_IN 0xf60
+#define MT8365_DISP_REG_CONFIG_DISP_COLOR0_SEL_IN 0xf64
+#define MT8365_DISP_REG_CONFIG_DISP_DSI0_SEL_IN 0xf68
+
+#define MT8365_RDMA0_SOUT_COLOR0 0x1
+#define MT8365_DITHER_MOUT_EN_DSI0 0x1
+#define MT8365_DSI0_SEL_IN_DITHER 0x1
+#define MT8365_RDMA0_SEL_IN_OVL0 0x0
+#define MT8365_RDMA0_RSZ0_SEL_IN_RDMA0 0x0
+#define MT8365_DISP_COLOR_SEL_IN_COLOR0 0x0
+#define MT8365_OVL0_MOUT_PATH0_SEL BIT(0)
+
+static const struct mtk_mmsys_routes mt8365_mmsys_routing_table[] = {
+ {
+ DDP_COMPONENT_OVL0, DDP_COMPONENT_RDMA0,
+ MT8365_DISP_REG_CONFIG_DISP_OVL0_MOUT_EN,
+ MT8365_OVL0_MOUT_PATH0_SEL, MT8365_OVL0_MOUT_PATH0_SEL
+ },
+ {
+ DDP_COMPONENT_OVL0, DDP_COMPONENT_RDMA0,
+ MT8365_DISP_REG_CONFIG_DISP_RDMA0_SEL_IN,
+ MT8365_RDMA0_SEL_IN_OVL0, MT8365_RDMA0_SEL_IN_OVL0
+ },
+ {
+ DDP_COMPONENT_RDMA0, DDP_COMPONENT_COLOR0,
+ MT8365_DISP_REG_CONFIG_DISP_RDMA0_SOUT_SEL,
+ MT8365_RDMA0_SOUT_COLOR0, MT8365_RDMA0_SOUT_COLOR0
+ },
+ {
+ DDP_COMPONENT_COLOR0, DDP_COMPONENT_CCORR,
+ MT8365_DISP_REG_CONFIG_DISP_COLOR0_SEL_IN,
+ MT8365_DISP_COLOR_SEL_IN_COLOR0,MT8365_DISP_COLOR_SEL_IN_COLOR0
+ },
+ {
+ DDP_COMPONENT_DITHER, DDP_COMPONENT_DSI0,
+ MT8365_DISP_REG_CONFIG_DISP_DITHER0_MOUT_EN,
+ MT8365_DITHER_MOUT_EN_DSI0, MT8365_DITHER_MOUT_EN_DSI0
+ },
+ {
+ DDP_COMPONENT_DITHER, DDP_COMPONENT_DSI0,
+ MT8365_DISP_REG_CONFIG_DISP_DSI0_SEL_IN,
+ MT8365_DSI0_SEL_IN_DITHER, MT8365_DSI0_SEL_IN_DITHER
+ },
+ {
+ DDP_COMPONENT_RDMA0, DDP_COMPONENT_COLOR0,
+ MT8365_DISP_REG_CONFIG_DISP_RDMA0_RSZ0_SEL_IN,
+ MT8365_RDMA0_RSZ0_SEL_IN_RDMA0, MT8365_RDMA0_RSZ0_SEL_IN_RDMA0
+ },
+};
+
+#endif /* __SOC_MEDIATEK_MT8365_MMSYS_H */
diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c
index 0f949896fd06..a78e88f27b62 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 "mt8365-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 mt8365_mmsys_driver_data = {
+ .clk_driver = "clk-mt8365-mm",
+ .routes = mt8365_mmsys_routing_table,
+ .num_routes = ARRAY_SIZE(mt8365_mmsys_routing_table),
+};
+
struct mtk_mmsys {
void __iomem *regs;
const struct mtk_mmsys_driver_data *data;
@@ -160,6 +167,10 @@ static const struct of_device_id of_match_mtk_mmsys[] = {
.compatible = "mediatek,mt8183-mmsys",
.data = &mt8183_mmsys_driver_data,
},
+ {
+ .compatible = "mediatek,mt8365-mmsys",
+ .data = &mt8365_mmsys_driver_data,
+ },
{ }
};