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author | Rajeev Nandan <rajeevny@codeaurora.org> | 2021-06-22 15:42:28 +0300 |
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committer | Rob Clark <robdclark@chromium.org> | 2021-08-07 21:48:38 +0300 |
commit | 65c391b3199418d55e1d94a7e1d1ec1fe456fdee (patch) | |
tree | ded84481787784f6850278d8cbe4f033344b89ec | |
parent | 6af927984b549d81a225c8dbcf51c95325b0b1e0 (diff) | |
download | linux-65c391b3199418d55e1d94a7e1d1ec1fe456fdee.tar.xz |
drm/msm/dsi: Add DSI support for SC7280
Add support for v2.5.0 DSI block in the SC7280 SoC.
Signed-off-by: Rajeev Nandan <rajeevny@codeaurora.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/1624365748-24224-4-git-send-email-rajeevny@codeaurora.org
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
-rw-r--r-- | drivers/gpu/drm/msm/dsi/dsi_cfg.c | 20 | ||||
-rw-r--r-- | drivers/gpu/drm/msm/dsi/dsi_cfg.h | 1 |
2 files changed, 21 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.c b/drivers/gpu/drm/msm/dsi/dsi_cfg.c index 32c37d7c2109..cfd737c461fa 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_cfg.c +++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.c @@ -196,6 +196,24 @@ static const struct msm_dsi_config sc7180_dsi_cfg = { .num_dsi = 1, }; +static const char * const dsi_sc7280_bus_clk_names[] = { + "iface", "bus", +}; + +static const struct msm_dsi_config sc7280_dsi_cfg = { + .io_offset = DSI_6G_REG_SHIFT, + .reg_cfg = { + .num = 1, + .regs = { + {"vdda", 8350, 0 }, /* 1.2 V */ + }, + }, + .bus_clk_names = dsi_sc7280_bus_clk_names, + .num_bus_clks = ARRAY_SIZE(dsi_sc7280_bus_clk_names), + .io_start = { 0xae94000 }, + .num_dsi = 1, +}; + static const struct msm_dsi_host_cfg_ops msm_dsi_v2_host_ops = { .link_clk_set_rate = dsi_link_clk_set_rate_v2, .link_clk_enable = dsi_link_clk_enable_v2, @@ -263,6 +281,8 @@ 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_4_1, &sc7180_dsi_cfg, &msm_dsi_6g_v2_host_ops}, + {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_5_0, + &sc7280_dsi_cfg, &msm_dsi_6g_v2_host_ops}, }; const struct msm_dsi_cfg_handler *msm_dsi_cfg_get(u32 major, u32 minor) diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.h b/drivers/gpu/drm/msm/dsi/dsi_cfg.h index ade9b609c7d9..b2c4d5e6f78a 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_cfg.h +++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.h @@ -24,6 +24,7 @@ #define MSM_DSI_6G_VER_MINOR_V2_3_0 0x20030000 #define MSM_DSI_6G_VER_MINOR_V2_4_0 0x20040000 #define MSM_DSI_6G_VER_MINOR_V2_4_1 0x20040001 +#define MSM_DSI_6G_VER_MINOR_V2_5_0 0x20050000 #define MSM_DSI_V2_VER_MINOR_8064 0x0 |