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[5/6] ARM: dts: r8a7793: Don't disable referenced optional clocks

Message ID 1461593315-21307-6-git-send-email-geert+renesas@glider.be (mailing list archive)
State Accepted
Commit 15bb4bfa3a788be349ab8f8cd1e356b7925be5eb
Headers show

Commit Message

Geert Uytterhoeven April 25, 2016, 2:08 p.m. UTC
clk_get() on a disabled clock node will return -EPROBE_DEFER, which can
cause drivers to be deferred forever if such clocks are referenced in
their devices' clocks properties.

Update the various disabled external clock nodes to default to a
frequency of 0, but don't disable them, to prevent this.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 arch/arm/boot/dts/r8a7793.dtsi | 2 --
 1 file changed, 2 deletions(-)
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Patch

diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi
index 766aab4b5c65b681..d472294eeee1a0fe 100644
--- a/arch/arm/boot/dts/r8a7793.dtsi
+++ b/arch/arm/boot/dts/r8a7793.dtsi
@@ -950,7 +950,6 @@ 
 			#clock-cells = <0>;
 			/* This value must be overridden by the board. */
 			clock-frequency = <0>;
-			status = "disabled";
 		};
 
 		/* External SCIF clock */
@@ -959,7 +958,6 @@ 
 			#clock-cells = <0>;
 			/* This value must be overridden by the board. */
 			clock-frequency = <0>;
-			status = "disabled";
 		};
 
 		/* Special CPG clocks */