From: Stephen Boyd Date: Fri, 30 Aug 2019 15:09:20 +0000 (-0700) Subject: clk: asm9260: Use parent accuracy in fixed rate clk X-Git-Tag: v5.10.7~3267^2~18^3~3 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=728e3096741a50cb04f3a4d713001a7fd48acc17;p=platform%2Fkernel%2Flinux-rpi.git clk: asm9260: Use parent accuracy in fixed rate clk This fixed rate clk is registered with the accuracy of the parent. Use CLK_FIXED_RATE_PARENT_ACCURACY for that instead of getting the parent clk and finding out the accuracy that way. Cc: Manivannan Sadhasivam Signed-off-by: Stephen Boyd Link: https://lkml.kernel.org/r/20190830150923.259497-10-sboyd@kernel.org --- diff --git a/drivers/clk/clk-asm9260.c b/drivers/clk/clk-asm9260.c index dd0f90c..536b59a 100644 --- a/drivers/clk/clk-asm9260.c +++ b/drivers/clk/clk-asm9260.c @@ -260,7 +260,6 @@ static void __init asm9260_acc_init(struct device_node *np) const char *ref_clk, *pll_clk = "pll"; u32 rate; int n; - u32 accuracy = 0; clk_data = kzalloc(struct_size(clk_data, hws, MAX_CLKS), GFP_KERNEL); if (!clk_data) @@ -275,10 +274,11 @@ static void __init asm9260_acc_init(struct device_node *np) /* register pll */ rate = (ioread32(base + HW_SYSPLLCTRL) & 0xffff) * 1000000; + /* TODO: Convert to DT parent scheme */ ref_clk = of_clk_get_parent_name(np, 0); - accuracy = clk_get_accuracy(__clk_lookup(ref_clk)); - hw = clk_hw_register_fixed_rate_with_accuracy(NULL, pll_clk, - ref_clk, 0, rate, accuracy); + hw = __clk_hw_register_fixed_rate_with_accuracy(NULL, NULL, pll_clk, + ref_clk, NULL, NULL, 0, rate, 0, + CLK_FIXED_RATE_PARENT_ACCURACY); if (IS_ERR(hw)) panic("%pOFn: can't register REFCLK. Check DT!", np);