The QCS8300 SoC uses the 5nm (v4.2) DSI PHY driver.
Signed-off-by: Ayushi Makhija <[email protected]>
---
drivers/gpu/drm/msm/dsi/phy/dsi_phy.c | 2 ++
drivers/gpu/drm/msm/dsi/phy/dsi_phy.h | 1 +
drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c | 23 +++++++++++++++++++++++
3 files changed, 26 insertions(+)
diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c
b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c
index 4ea681130dba..7b6e30580463 100644
--- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c
+++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c
@@ -559,6 +559,8 @@ static const struct of_device_id dsi_phy_dt_match[] = {
.data = &dsi_phy_7nm_cfgs },
{ .compatible = "qcom,dsi-phy-7nm-8150",
.data = &dsi_phy_7nm_8150_cfgs },
+ { .compatible = "qcom,qcs8300-dsi-phy-5nm",
+ .data = &dsi_phy_5nm_8300_cfgs },
{ .compatible = "qcom,sa8775p-dsi-phy-5nm",
.data = &dsi_phy_5nm_8775p_cfgs },
{ .compatible = "qcom,sar2130p-dsi-phy-5nm",
diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h
b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h
index e391505fdaf0..8cb95b9d62a3 100644
--- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h
+++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h
@@ -57,6 +57,7 @@ extern const struct msm_dsi_phy_cfg dsi_phy_7nm_cfgs;
extern const struct msm_dsi_phy_cfg dsi_phy_7nm_6375_cfgs;
extern const struct msm_dsi_phy_cfg dsi_phy_7nm_8150_cfgs;
extern const struct msm_dsi_phy_cfg dsi_phy_7nm_7280_cfgs;
+extern const struct msm_dsi_phy_cfg dsi_phy_5nm_8300_cfgs;
extern const struct msm_dsi_phy_cfg dsi_phy_5nm_8350_cfgs;
extern const struct msm_dsi_phy_cfg dsi_phy_5nm_8450_cfgs;
extern const struct msm_dsi_phy_cfg dsi_phy_5nm_8775p_cfgs;
diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c
b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c
index 32f06edd21a9..28a5d6a2e04e 100644
--- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c
+++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c
@@ -1358,6 +1358,29 @@ const struct msm_dsi_phy_cfg dsi_phy_7nm_7280_cfgs = {
.quirks = DSI_PHY_7NM_QUIRK_V4_1,
};
+const struct msm_dsi_phy_cfg dsi_phy_5nm_8300_cfgs = {
+ .has_phy_lane = true,
+ .regulator_data = dsi_phy_7nm_48000uA_regulators,
+ .num_regulators = ARRAY_SIZE(dsi_phy_7nm_48000uA_regulators),
+ .ops = {
+ .enable = dsi_7nm_phy_enable,
+ .disable = dsi_7nm_phy_disable,
+ .pll_init = dsi_pll_7nm_init,
+ .save_pll_state = dsi_7nm_pll_save_state,
+ .restore_pll_state = dsi_7nm_pll_restore_state,
+ .set_continuous_clock = dsi_7nm_set_continuous_clock,
+ },
+ .min_pll_rate = 600000000UL,
+#ifdef CONFIG_64BIT
+ .max_pll_rate = 5000000000UL,
+#else
+ .max_pll_rate = ULONG_MAX,
+#endif
+ .io_start = { 0xae94400 },
+ .num_dsi_phy = 1,
+ .quirks = DSI_PHY_7NM_QUIRK_V4_2,
+};
+
const struct msm_dsi_phy_cfg dsi_phy_5nm_8350_cfgs = {
.has_phy_lane = true,
.regulator_data = dsi_phy_7nm_37750uA_regulators,
--
2.34.1
