[PATCH 3/4] ARM: ux500: add SCU and WD to device tree
From: Linus Walleij <hidden>
Date: 2015-05-14 16:11:06
Also in:
linux-devicetree
Subsystem:
the rest · Maintainer:
Linus Torvalds
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 <redacted> --- arch/arm/boot/dts/ste-dbx5x0.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+)
diff --git a/arch/arm/boot/dts/ste-dbx5x0.dtsi b/arch/arm/boot/dts/ste-dbx5x0.dtsi
index 5b876f263af4..f024a1c0de8b 100644
--- a/arch/arm/boot/dts/ste-dbx5x0.dtsi
+++ b/arch/arm/boot/dts/ste-dbx5x0.dtsi@@ -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>;
--
1.9.3