Re: [PATCH v2] ARM: dts: qcom: apq8064: correct clock names

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On 07/07/2021 16:14, David Heidelberg wrote:
Since new code doesn't take old clk names in account, it does fixes
error:

msm_dsi 4700000.mdss_dsi: dev_pm_opp_set_clkname: Couldn't find clock: -2

and following kernel oops introduced by
b0530eb1191 ("drm/msm/dpu: Use OPP API to set clk/perf state").

Also removes warning about deprecated clock names.

Tested against linux-5.10.y LTS on Nexus 7 2013.

Reviewed-by: Brian Masney <masneyb@xxxxxxxxxxxxx>
Signed-off-by: David Heidelberg <david@xxxxxxx>

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>

---
- v2 improved commit message, added R-b

  arch/arm/boot/dts/qcom-apq8064.dtsi | 6 +++---
  1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi
index 6005620ac297..96b7755afabf 100644
--- a/arch/arm/boot/dts/qcom-apq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8064.dtsi
@@ -1262,9 +1262,9 @@ dsi0: mdss_dsi@4700000 {
  				<&mmcc DSI1_BYTE_CLK>,
  				<&mmcc DSI_PIXEL_CLK>,
  				<&mmcc DSI1_ESC_CLK>;
-			clock-names = "iface_clk", "bus_clk", "core_mmss_clk",
-					"src_clk", "byte_clk", "pixel_clk",
-					"core_clk";
+			clock-names = "iface", "bus", "core_mmss",
+					"src", "byte", "pixel",
+					"core";
assigned-clocks = <&mmcc DSI1_BYTE_SRC>,
  					<&mmcc DSI1_ESC_SRC>,



--
With best wishes
Dmitry



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