clk: starfive: pll: Fix to use postdiv1_mask

There is a problem that the rates of PLL0 and PLL1 are set incorrectly
because the postdiv1_mask value is incorrectly entered when setting
the pll clk reg. Modify postdiv1's mask value to be put correctly.

Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>
Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
diff --git a/drivers/clk/starfive/clk-jh7110-pll.c b/drivers/clk/starfive/clk-jh7110-pll.c
index 02e6d90..7492b1f 100644
--- a/drivers/clk/starfive/clk-jh7110-pll.c
+++ b/drivers/clk/starfive/clk-jh7110-pll.c
@@ -185,7 +185,7 @@
 	PLLX_SET(pll->offset->dsmpd, pll->offset->dsmpd_mask, 1);
 	PLLX_SET(pll->offset->prediv, pll->offset->prediv_mask, rate->prediv);
 	PLLX_SET(pll->offset->fbdiv, pll->offset->fbdiv_mask, rate->fbdiv);
-	PLLX_SET(pll->offset->postdiv1, pll->offset->postdiv1, 0);
+	PLLX_SET(pll->offset->postdiv1, pll->offset->postdiv1_mask, 0);
 	PLLX_SET(pll->offset->pd, pll->offset->pd_mask, PLL_PD_ON);
 
 	if (set) {