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| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2016-04-25 16:08:33 +0200 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2016-04-27 11:37:00 +1000 |
| commit | 03adc1811cefae9494deb2002c7ab44f31d782d7 (patch) | |
| tree | 57623ff7779636b9b06c15f771801d9f27c55f94 /arch/arm/boot/dts/r8a7790.dtsi | |
| parent | 55ee434728ebf0a0087bbe749d6be7d7170a514c (diff) | |
| download | linux-03adc1811cefae9494deb2002c7ab44f31d782d7.tar.gz linux-03adc1811cefae9494deb2002c7ab44f31d782d7.tar.bz2 linux-03adc1811cefae9494deb2002c7ab44f31d782d7.zip | |
ARM: dts: r8a7790: Don't disable referenced optional clocks
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>
Diffstat (limited to 'arch/arm/boot/dts/r8a7790.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/r8a7790.dtsi | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi index 776a2aed81d2..935064fe7b13 100644 --- a/arch/arm/boot/dts/r8a7790.dtsi +++ b/arch/arm/boot/dts/r8a7790.dtsi @@ -1032,8 +1032,7 @@ pcie_bus_clk: pcie_bus { compatible = "fixed-clock"; #clock-cells = <0>; - clock-frequency = <100000000>; - status = "disabled"; + clock-frequency = <0>; }; /* @@ -1062,7 +1061,6 @@ #clock-cells = <0>; /* This value must be overridden by the board. */ clock-frequency = <0>; - status = "disabled"; }; /* External USB clock - can be overridden by the board */ @@ -1078,7 +1076,6 @@ #clock-cells = <0>; /* This value must be overridden by the board. */ clock-frequency = <0>; - status = "disabled"; }; /* Special CPG clocks */ |