[09/12] clk: asm9260: Use parent accuracy in fixed rate clk
diff mbox series

Message ID 20190830150923.259497-10-sboyd@kernel.org
State New, archived
Headers show
Series
  • Convert some basic type clks to new parent way
Related show

Commit Message

Stephen Boyd Aug. 30, 2019, 3:09 p.m. UTC
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 <manivannan.sadhasivam@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
---
 drivers/clk/clk-asm9260.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

Comments

Stephen Boyd Jan. 7, 2020, 6:57 a.m. UTC | #1
Quoting Stephen Boyd (2019-08-30 08:09:20)
> 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 <manivannan.sadhasivam@linaro.org>
> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
> ---

Applied to clk-next

Patch
diff mbox series

diff --git a/drivers/clk/clk-asm9260.c b/drivers/clk/clk-asm9260.c
index dd0f90c9dd0e..536b59aabd2c 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);