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drm/msm: dsi: add support for DSI 2.8.0

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Add DSI Controller version 2.8.0 support for the SM8650 platform.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/564977/
Link: https://lore.kernel.org/r/20231030-topic-sm8650-upstream-mdss-v2-8-43f1887c82b8@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
This commit is contained in:
Neil Armstrong
2023-10-30 11:36:30 +01:00
committed by Dmitry Baryshkov
parent 3a73e376cf
commit fec254cc75
2 changed files with 18 additions and 0 deletions
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17
drivers/gpu/drm/msm/dsi/dsi_cfg.c
View File

@@ -190,6 +190,21 @@ static const struct msm_dsi_config sm8550_dsi_cfg = {
},
};
static const struct regulator_bulk_data sm8650_dsi_regulators[] = {
{ .supply = "vdda", .init_load_uA = 16600 }, /* 1.2 V */
};
static const struct msm_dsi_config sm8650_dsi_cfg = {
.io_offset = DSI_6G_REG_SHIFT,
.regulator_data = sm8650_dsi_regulators,
.num_regulators = ARRAY_SIZE(sm8650_dsi_regulators),
.bus_clk_names = dsi_v2_4_clk_names,
.num_bus_clks = ARRAY_SIZE(dsi_v2_4_clk_names),
.io_start = {
{ 0xae94000, 0xae96000 },
},
};
static const struct regulator_bulk_data sc7280_dsi_regulators[] = {
{ .supply = "vdda", .init_load_uA = 8350 }, /* 1.2 V */
{ .supply = "refgen" },
@@ -281,6 +296,8 @@ static const struct msm_dsi_cfg_handler dsi_cfg_handlers[] = {
&sdm845_dsi_cfg, &msm_dsi_6g_v2_host_ops},
{MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_7_0,
&sm8550_dsi_cfg, &msm_dsi_6g_v2_host_ops},
{MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_8_0,
&sm8650_dsi_cfg, &msm_dsi_6g_v2_host_ops},
};
const struct msm_dsi_cfg_handler *msm_dsi_cfg_get(u32 major, u32 minor)

1
drivers/gpu/drm/msm/dsi/dsi_cfg.h
View File

@@ -28,6 +28,7 @@
#define MSM_DSI_6G_VER_MINOR_V2_5_0 0x20050000
#define MSM_DSI_6G_VER_MINOR_V2_6_0 0x20060000
#define MSM_DSI_6G_VER_MINOR_V2_7_0 0x20070000
#define MSM_DSI_6G_VER_MINOR_V2_8_0 0x20080000
#define MSM_DSI_V2_VER_MINOR_8064 0x0