ARM: ux500: add SCU and WD to device tree
PATCH 1/1 ARM: ux500: add SCU and WD to device tree
The Ux500 like other Cortex-A9 SoC's has a Snoop Control Unit (SCU) and a Watchdog in the same address range as the local timers. Add these to the SoC device tree.
---
ARM SoC folks: if it looks OK, please apply this directly to the DT branch with other ux500 DT changes, this is needed for cleanups when we want to remap the SCU from the DT.
--- arch/arm/boot/dts/ste-dbx5x0.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+)
arch/arm/boot/dts/ste-dbx5x0.dtsi +12 -0
@@ -185,6 +185,11 @@ <0xa0410100 0x100>; }; + scu at a04100000 { + compatible = "arm,cortex-a9-scu"; + reg = <0xa0410000 0x100>; + }; + L2: l2-cache { compatible = "arm,pl310-cache"; reg = <0xa0412000 0x1000>;
@@ -245,6 +250,13 @@ clocks = <&smp_twd_clk>; }; + watchdog at a0410620 { + compatible = "arm,cortex-a9-twd-wdt"; + reg = <0xa0410620 0x20>; + interrupts = <1 14 0x304>; + clocks = <&smp_twd_clk>; + }; + rtc at 80154000 { compatible = "arm,rtc-pl031", "arm,primecell"; reg = <0x80154000 0x1000>;
Signature · 1 line
1.9.3
Arnd Bergmann
AppliedPATCH 1/1 ARM: ux500: add SCU and WD to device tree
Quoted 9 lines · On Thursday 14 May 2015 11:22:34 Linus Walleij wrote:
The Ux500 like other Cortex-A9 SoC's has a Snoop Control Unit (SCU) and a Watchdog in the same address range as the local timers. Add these to the SoC device tree.
Signed-off-by Linus Walleij <[email protected]>---
ARM SoC folks: if it looks OK, please apply this directly to the DT branch with other ux500 DT changes, this is needed for cleanups when we want to remap the SCU from the DT.
Applied to next/dt, thanks!
Arnd