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ARM: dts: r8a7790: Don't disable referenced optional clocks

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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>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Geert Uytterhoeven 2016-04-25 16:08:33 +02:00 committed by Simon Horman
parent 55ee434728
commit 03adc1811c
1 changed files with 1 additions and 4 deletions
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5
arch/arm/boot/dts/r8a7790.dtsi
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@ -1032,8 +1032,7 @@
pcie_bus_clk: pcie_bus { pcie_bus_clk: pcie_bus {
compatible = "fixed-clock"; compatible = "fixed-clock";
#clock-cells = <0>; #clock-cells = <0>;
clock-frequency = <100000000>; clock-frequency = <0>;
status = "disabled";
}; };
/* /*
@ -1062,7 +1061,6 @@
#clock-cells = <0>; #clock-cells = <0>;
/* This value must be overridden by the board. */ /* This value must be overridden by the board. */
clock-frequency = <0>; clock-frequency = <0>;
status = "disabled";
}; };
/* External USB clock - can be overridden by the board */ /* External USB clock - can be overridden by the board */
@ -1078,7 +1076,6 @@
#clock-cells = <0>; #clock-cells = <0>;
/* This value must be overridden by the board. */ /* This value must be overridden by the board. */
clock-frequency = <0>; clock-frequency = <0>;
status = "disabled";
}; };
/* Special CPG clocks */ /* Special CPG clocks */