openwrt/target/linux/mediatek/patches-5.15/241-clk-mediatek-Add-pcw-chg-shift-control.patch

--- a/drivers/clk/mediatek/clk-mtk.h
+++ b/drivers/clk/mediatek/clk-mtk.h
@@ -233,6 +233,7 @@ struct mtk_pll_data {
 	u32 pcw_reg;
 	int pcw_shift;
 	u32 pcw_chg_reg;
+	int pcw_chg_shift;
 	const struct mtk_pll_div_table *div_table;
 	const char *parent_name;
 	u32 en_reg;
--- a/drivers/clk/mediatek/clk-pll.c
+++ b/drivers/clk/mediatek/clk-pll.c
@@ -137,7 +137,10 @@ static void mtk_pll_set_rate_regs(struct
 			pll->data->pcw_shift);
 	val |= pcw << pll->data->pcw_shift;
 	writel(val, pll->pcw_addr);
-	chg = readl(pll->pcw_chg_addr) | PCW_CHG_MASK;
+	if (pll->data->pcw_chg_shift)
+		chg = readl(pll->pcw_chg_addr) | BIT(pll->data->pcw_chg_shift);
+	else
+		chg = readl(pll->pcw_chg_addr) | PCW_CHG_MASK;
 	writel(chg, pll->pcw_chg_addr);
 	if (pll->tuner_addr)
 		writel(val + 1, pll->tuner_addr);