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Message-ID: <56747FDE.9040308@cogentembedded.com>
Date: Sat, 19 Dec 2015 00:51:26 +0300
From: Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To: Jon Mason <jonmason@...adcom.com>,
Florian Fainelli <f.fainelli@...il.com>
Cc: Hauke Mehrtens <hauke@...ke-m.de>,
bcm-kernel-feedback-list@...adcom.com,
linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
devicetree@...r.kernel.org
Subject: Re: [PATCH 1/3] ARM: dts: bcm5301x: Add TWD WD Support to DT
Hello.
On 12/19/2015 12:37 AM, Jon Mason wrote:
> 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@...adcom.com>
> ---
> arch/arm/boot/dts/bcm5301x.dtsi | 15 ++++++++++++---
> 1 file changed, 12 insertions(+), 3 deletions(-)
>
> diff --git a/arch/arm/boot/dts/bcm5301x.dtsi b/arch/arm/boot/dts/bcm5301x.dtsi
> index 65a1309..c31fafe 100644
> --- a/arch/arm/boot/dts/bcm5301x.dtsi
> +++ b/arch/arm/boot/dts/bcm5301x.dtsi
> @@ -66,10 +66,19 @@
> clocks = <&periph_clk>;
> };
>
> - local-timer@...00 {
> + twd-timer@...00 {
Please just "timer". The node names should be very generic, according to
the ePAPR standard.
> compatible = "arm,cortex-a9-twd-timer";
> - reg = <0x20600 0x100>;
> - interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH>;
> + reg = <0x20600 0x20>;
> + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) |
> + IRQ_TYPE_LEVEL_HIGH)>;
> + clocks = <&periph_clk>;
> + };
> +
> + twd-watchdog@...20 {
Please, just "watchdog".
MBR, Sergei
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