Merge tag 'clk-meson-v6.2-1' of https://github.com/BayLibre/clk-meson into clk-amlogic

Pull Amlogic clk driver updates from Jerome Brunet:

 - Add 2 PLL driver fixups

* tag 'clk-meson-v6.2-1' of https://github.com/BayLibre/clk-meson:
  clk: meson: pll: add pcie lock retry workaround
  clk: meson: pll: adjust timeout in meson_clk_pll_wait_lock()

drivers/clk/meson/clk-pll.c

@@ -277,15 +277,15 @@ static int meson_clk_pll_wait_lock(struct clk_hw *hw)
 {
 	struct clk_regmap *clk = to_clk_regmap(hw);
 	struct meson_clk_pll_data *pll = meson_clk_pll_data(clk);
-	int delay = 24000000;
+	int delay = 5000;
 
 	do {
-		/* Is the clock locked now ? */
+		/* Is the clock locked now ? Time out after 100ms. */
 		if (meson_parm_read(clk->map, &pll->l))
 			return 0;
 
-		delay--;
-	} while (delay > 0);
+		udelay(20);
+	} while (--delay);
 
 	return -ETIMEDOUT;
 }
@@ -320,12 +320,16 @@ static int meson_clk_pll_is_enabled(struct clk_hw *hw)
 
 static int meson_clk_pcie_pll_enable(struct clk_hw *hw)
 {
+	int retries = 10;
+
+	do {
 		meson_clk_pll_init(hw);
+		if (!meson_clk_pll_wait_lock(hw))
+			return 0;
+		pr_info("Retry enabling PCIe PLL clock\n");
+	} while (--retries);
 
-	if (meson_clk_pll_wait_lock(hw))
 	return -EIO;
-
-	return 0;
 }
 
 static int meson_clk_pll_enable(struct clk_hw *hw)