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- From f22c635e585471d01a38b829c0753c1467b5058e Mon Sep 17 00:00:00 2001
- From: Jon Mason <jonmason@broadcom.com>
- Date: Mon, 6 Mar 2017 11:24:44 -0500
- Subject: [PATCH] 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>
- ---
- arch/arm/boot/dts/bcm5301x.dtsi | 15 ++++++++++++---
- 1 file changed, 12 insertions(+), 3 deletions(-)
- --- 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>;
- };
-
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