diff options
| author | Chen-Yu Tsai <wens@csie.org> | 2015-03-18 16:00:28 +0800 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2015-04-27 08:20:29 +0200 |
| commit | 51e9f5ffc5b88ea0d2626edef737e582fe7039d8 (patch) | |
| tree | 62e6e313900327a1eda0f797c1f8cd097a81e129 /arch/arm/boot/dts/sun9i-a80.dtsi | |
| parent | 65ef564f06c30f779a7472ab441fd1964a5f0e47 (diff) | |
| download | blackbird-obmc-linux-51e9f5ffc5b88ea0d2626edef737e582fe7039d8.tar.gz blackbird-obmc-linux-51e9f5ffc5b88ea0d2626edef737e582fe7039d8.zip | |
ARM: dts: sun9i: Enable ARM architected timer on A80
The A80 SoC has the architected timer, but the existing firmware from
Allwinner does not set CNTFRQ at all.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Diffstat (limited to 'arch/arm/boot/dts/sun9i-a80.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/sun9i-a80.dtsi | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun9i-a80.dtsi b/arch/arm/boot/dts/sun9i-a80.dtsi index abe7bbf8aa83..d3dece2eea72 100644 --- a/arch/arm/boot/dts/sun9i-a80.dtsi +++ b/arch/arm/boot/dts/sun9i-a80.dtsi @@ -114,6 +114,16 @@ reg = <0 0x20000000 0x02 0>; }; + timer { + compatible = "arm,armv7-timer"; + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; + clock-frequency = <24000000>; + arm,cpu-registers-not-fw-configured; + }; + clocks { #address-cells = <1>; #size-cells = <1>; |
