[PATCH 5/6] ARM: dts: r8a7793: Don't disable referenced optional clocks
Geert Uytterhoeven
geert+renesas at glider.be
Mon Apr 25 07:08:34 PDT 2016
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 at glider.be>
---
arch/arm/boot/dts/r8a7793.dtsi | 2 --
1 file changed, 2 deletions(-)
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 */
--
1.9.1
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