diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_phy_8998.c b/drivers/gpu/drm/msm/hdmi/hdmi_phy_8998.c
index a86ff3706369..05c3ffad858d 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi_phy_8998.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi_phy_8998.c
@@ -12,9 +12,6 @@
 #define HDMI_VCO_MAX_FREQ			12000000000UL
 #define HDMI_VCO_MIN_FREQ			8000000000UL
 
-#define HDMI_PCLK_MAX_FREQ			600000000
-#define HDMI_PCLK_MIN_FREQ			25000000
-
 #define HDMI_HIGH_FREQ_BIT_CLK_THRESHOLD	3400000000UL
 #define HDMI_DIG_FREQ_BIT_CLK_THRESHOLD		1500000000UL
 #define HDMI_MID_FREQ_BIT_CLK_THRESHOLD		750000000UL
@@ -649,7 +646,8 @@ static int hdmi_8998_pll_prepare(struct clk_hw *hw)
 static int hdmi_8998_pll_determine_rate(struct clk_hw *hw,
 					struct clk_rate_request *req)
 {
-	req->rate = clamp_t(unsigned long, req->rate, HDMI_PCLK_MIN_FREQ, HDMI_PCLK_MAX_FREQ);
+	req->rate = clamp_t(unsigned long, req->rate, HDMI_TMDS_CHAR_RATE_MIN_HZ,
+			    HDMI_2_0_TMDS_CHAR_RATE_MAX_HZ);
 
 	return 0;
 }