Merge "clk: qcom: clk-alpha-pll: Update the steps to slew the Lucid PLL" (cae2be6e) · Commits · e / devices / android_kernel_fairphone_FP5

drivers/clk/qcom/clk-alpha-pll.c

+6 −1

Original line number	Diff line number	Diff line
		@@ -2895,7 +2895,12 @@ static int alpha_pll_lucid_set_rate(struct clk_hw *hw, unsigned long rate,
		/* Wait for 2 reference cycles before checking the ACK bit. */
		udelay(1);
		regmap_read(pll->clkr.regmap, PLL_MODE(pll), &regval);
		if (!(regval & ALPHA_PLL_ACK_LATCH)) {
		if (!(regval & PLL_UPDATE_BYPASS)) {
		ret = wait_for_pll_update(pll);
		if (ret)
		WARN_CLK(&pll->clkr.hw, 1, "PLL Update clear failed\n");
		return ret;
		} else if (!(regval & ALPHA_PLL_ACK_LATCH)) {
		WARN_CLK(&pll->clkr.hw, 1,
		"PLL latch failed. Output may be unstable!\n");
		return -EINVAL;