1 files changed, 9 insertions, 2 deletions

diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
index 1615640e25d6..90ff40af005c 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
@@ -194,7 +194,7 @@
 /* DSIM_PLLCTRL */
 #define DSIM_FREQ_BAND(x)		((x) << 24)
 #define DSIM_PLL_EN			(1 << 23)
-#define DSIM_PLL_P(x)			((x) << 13)
+#define DSIM_PLL_P(x, offset)		((x) << (offset))
 #define DSIM_PLL_M(x)			((x) << 4)
 #define DSIM_PLL_S(x)			((x) << 1)
 
@@ -263,6 +263,7 @@ struct exynos_dsi_driver_data {
 	unsigned int max_freq;
 	unsigned int wait_for_reset;
 	unsigned int num_bits_resol;
+	unsigned int pll_p_offset;
 	const unsigned int *reg_values;
 };
 
@@ -471,6 +472,7 @@ static const struct exynos_dsi_driver_data exynos3_dsi_driver_data = {
 	.max_freq = 1000,
 	.wait_for_reset = 1,
 	.num_bits_resol = 11,
+	.pll_p_offset = 13,
 	.reg_values = reg_values,
 };
 
@@ -483,6 +485,7 @@ static const struct exynos_dsi_driver_data exynos4_dsi_driver_data = {
 	.max_freq = 1000,
 	.wait_for_reset = 1,
 	.num_bits_resol = 11,
+	.pll_p_offset = 13,
 	.reg_values = reg_values,
 };
 
@@ -493,6 +496,7 @@ static const struct exynos_dsi_driver_data exynos5_dsi_driver_data = {
 	.max_freq = 1000,
 	.wait_for_reset = 1,
 	.num_bits_resol = 11,
+	.pll_p_offset = 13,
 	.reg_values = reg_values,
 };
 
@@ -504,6 +508,7 @@ static const struct exynos_dsi_driver_data exynos5433_dsi_driver_data = {
 	.max_freq = 1500,
 	.wait_for_reset = 0,
 	.num_bits_resol = 12,
+	.pll_p_offset = 13,
 	.reg_values = exynos5433_reg_values,
 };
 
@@ -515,6 +520,7 @@ static const struct exynos_dsi_driver_data exynos5422_dsi_driver_data = {
 	.max_freq = 1500,
 	.wait_for_reset = 1,
 	.num_bits_resol = 12,
+	.pll_p_offset = 13,
 	.reg_values = exynos5422_reg_values,
 };
 
@@ -628,7 +634,8 @@ static unsigned long exynos_dsi_set_pll(struct exynos_dsi *dsi,
 	writel(driver_data->reg_values[PLL_TIMER],
 			dsi->reg_base + driver_data->plltmr_reg);
 
-	reg = DSIM_PLL_EN | DSIM_PLL_P(p) | DSIM_PLL_M(m) | DSIM_PLL_S(s);
+	reg = DSIM_PLL_EN | DSIM_PLL_P(p, driver_data->pll_p_offset) |
+	      DSIM_PLL_M(m) | DSIM_PLL_S(s);
 
 	if (driver_data->has_freqband) {
 		static const unsigned long freq_bands[] = {