diff options
| author | Jon Mason <jonmason@broadcom.com> | 2017-03-06 11:24:44 -0500 |
|---|---|---|
| committer | Florian Fainelli <f.fainelli@gmail.com> | 2017-03-18 09:39:39 -0700 |
| commit | f22c635e585471d01a38b829c0753c1467b5058e (patch) | |
| tree | e271a414d90fb2fef6a1a2a7239b5e4602708f6c /arch/arm/boot/dts/bcm5301x.dtsi | |
| parent | 0e34079cd1f674449749aafe4be07336177de90d (diff) | |
| download | lwn-f22c635e585471d01a38b829c0753c1467b5058e.tar.gz lwn-f22c635e585471d01a38b829c0753c1467b5058e.zip | |
ARM: dts: BCM5301X: Add TWD WD Support to DT
Add support for the ARM TWD Watchdog to the bcm5301x device tree. The
ARM TWD timer allocated the register space for the WDT, so this patch
necessitated shrinking that. Also, the GIC masks were added for these.
Signed-off-by: Jon Mason <jonmason@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Diffstat (limited to 'arch/arm/boot/dts/bcm5301x.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/bcm5301x.dtsi | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/arch/arm/boot/dts/bcm5301x.dtsi b/arch/arm/boot/dts/bcm5301x.dtsi index 1e5a97b32b4e..a9aa7be4b9ac 100644 --- a/arch/arm/boot/dts/bcm5301x.dtsi +++ b/arch/arm/boot/dts/bcm5301x.dtsi @@ -70,10 +70,19 @@ clocks = <&periph_clk>; }; - local-timer@20600 { + timer@20600 { compatible = "arm,cortex-a9-twd-timer"; - reg = <0x20600 0x100>; - interrupts = <GIC_PPI 13 IRQ_TYPE_EDGE_RISING>; + reg = <0x20600 0x20>; + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | + IRQ_TYPE_EDGE_RISING)>; + clocks = <&periph_clk>; + }; + + watchdog@20620 { + compatible = "arm,cortex-a9-twd-wdt"; + reg = <0x20620 0x20>; + interrupts = <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | + IRQ_TYPE_EDGE_RISING)>; clocks = <&periph_clk>; }; |