summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/msm/dsi/phy
diff options
context:
space:
mode:
authorJeffrey Hugo <jeffrey.l.hugo@gmail.com>2019-05-30 09:00:39 -0700
committerRob Clark <robdclark@chromium.org>2019-06-18 13:56:43 -0700
commitd440b3374bab867da012021a23d5450c79f082e8 (patch)
treeffc613ceca01251f68f7c2343f7ec506abd73e3b /drivers/gpu/drm/msm/dsi/phy
parent590714e5a3704c7db21a4f82932d3f2699edb35c (diff)
drm/msm/dsi: Add support for MSM8998 10nm dsi phy
The MSM8998 dsi phy is 10nm v3.0.0 like SDM845, however there appear to be minor differences such as the address space location. Signed-off-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com> Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/msm/dsi/phy')
-rw-r--r--drivers/gpu/drm/msm/dsi/phy/dsi_phy.c2
-rw-r--r--drivers/gpu/drm/msm/dsi/phy/dsi_phy.h1
-rw-r--r--drivers/gpu/drm/msm/dsi/phy/dsi_phy_10nm.c18
3 files changed, 21 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c
index 1760483b247e..fda73749fcc0 100644
--- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c
+++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c
@@ -507,6 +507,8 @@ static const struct of_device_id dsi_phy_dt_match[] = {
#ifdef CONFIG_DRM_MSM_DSI_10NM_PHY
{ .compatible = "qcom,dsi-phy-10nm",
.data = &dsi_phy_10nm_cfgs },
+ { .compatible = "qcom,dsi-phy-10nm-8998",
+ .data = &dsi_phy_10nm_8998_cfgs },
#endif
{}
};
diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h
index a24ab80994a3..7161beb23b03 100644
--- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h
+++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h
@@ -49,6 +49,7 @@ extern const struct msm_dsi_phy_cfg dsi_phy_20nm_cfgs;
extern const struct msm_dsi_phy_cfg dsi_phy_28nm_8960_cfgs;
extern const struct msm_dsi_phy_cfg dsi_phy_14nm_cfgs;
extern const struct msm_dsi_phy_cfg dsi_phy_10nm_cfgs;
+extern const struct msm_dsi_phy_cfg dsi_phy_10nm_8998_cfgs;
struct msm_dsi_dphy_timing {
u32 clk_pre;
diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_10nm.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_10nm.c
index 44959e79ce28..b1e7dbc69fa6 100644
--- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_10nm.c
+++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_10nm.c
@@ -221,3 +221,21 @@ const struct msm_dsi_phy_cfg dsi_phy_10nm_cfgs = {
.io_start = { 0xae94400, 0xae96400 },
.num_dsi_phy = 2,
};
+
+const struct msm_dsi_phy_cfg dsi_phy_10nm_8998_cfgs = {
+ .type = MSM_DSI_PHY_10NM,
+ .src_pll_truthtable = { {false, false}, {true, false} },
+ .reg_cfg = {
+ .num = 1,
+ .regs = {
+ {"vdds", 36000, 32},
+ },
+ },
+ .ops = {
+ .enable = dsi_10nm_phy_enable,
+ .disable = dsi_10nm_phy_disable,
+ .init = dsi_10nm_phy_init,
+ },
+ .io_start = { 0xc994400, 0xc996400 },
+ .num_dsi_phy = 2,
+};