linux-kernel - RE: [PATCH v2 6/8] arm64: dts: renesas: r9a09g057: Add WDT0-WDT3 nodes

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID:
 <TY3PR01MB11346E95ED1171818488EFEFA86852@TY3PR01MB11346.jpnprd01.prod.outlook.com>
Date: Mon, 12 Aug 2024 12:25:48 +0000
From: Biju Das <biju.das.jz@...renesas.com>
To: Prabhakar <prabhakar.csengg@...il.com>, Geert Uytterhoeven
	<geert+renesas@...der.be>, Magnus Damm <magnus.damm@...il.com>, Rob Herring
	<robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley
	<conor+dt@...nel.org>
CC: "linux-renesas-soc@...r.kernel.org" <linux-renesas-soc@...r.kernel.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, Fabrizio
 Castro <fabrizio.castro.jz@...esas.com>, Prabhakar Mahadev Lad
	<prabhakar.mahadev-lad.rj@...renesas.com>
Subject: RE: [PATCH v2 6/8] arm64: dts: renesas: r9a09g057: Add WDT0-WDT3
 nodes

Hi Prabhakar,

> -----Original Message-----
> From: Prabhakar <prabhakar.csengg@...il.com>
> Sent: Sunday, August 11, 2024 9:50 PM
> Subject: [PATCH v2 6/8] arm64: dts: renesas: r9a09g057: Add WDT0-WDT3 nodes
> 
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
> 
> Add WDT0-WDT3 nodes to RZ/V2H(P) ("R9A09G057") SoC DTSI.
> 
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
> ---
> v1->v2
> - New patch
> ---
>  arch/arm64/boot/dts/renesas/r9a09g057.dtsi | 44 ++++++++++++++++++++++
>  1 file changed, 44 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/renesas/r9a09g057.dtsi b/arch/arm64/boot/dts/renesas/r9a09g057.dtsi
> index 435b1f4e7d38..7f4e8ad9b0a5 100644
> --- a/arch/arm64/boot/dts/renesas/r9a09g057.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r9a09g057.dtsi
> @@ -184,6 +184,17 @@ scif: serial@...01400 {
>  			status = "disabled";
>  		};
> 
> +		wdt0: watchdog@...00400 {
> +			compatible = "renesas,r9a09g057-wdt";
> +			reg = <0 0x11c00400 0 0x400>;
> +			clocks = <&cpg CPG_MOD 75>,
> +				 <&cpg CPG_MOD 76>;
> +			clock-names = "pclk", "oscclk";
> +			resets = <&cpg 117>;
> +			power-domains = <&cpg>;
> +			status = "disabled";
> +		};
> +
>  		ostm4: timer@...00000 {
>  			compatible = "renesas,r9a09g057-ostm", "renesas,ostm";
>  			reg = <0x0 0x12c00000 0x0 0x1000>;
> @@ -224,6 +235,28 @@ ostm7: timer@...03000 {
>  			status = "disabled";
>  		};
> 
> +		wdt2: watchdog@...00000 {
> +			compatible = "renesas,r9a09g057-wdt";
> +			reg = <0 0x13000000 0 0x400>;
> +			clocks = <&cpg CPG_MOD 79>,
> +				 <&cpg CPG_MOD 80>;
> +			clock-names = "pclk", "oscclk";
> +			resets = <&cpg 119>;
> +			power-domains = <&cpg>;
> +			status = "disabled";
> +		};

I guess same group(all wdt together) arranged together?? Not sure.

Cheers,
Biju

> +
> +		wdt3: watchdog@...00400 {
> +			compatible = "renesas,r9a09g057-wdt";
> +			reg = <0 0x13000400 0 0x400>;
> +			clocks = <&cpg CPG_MOD 81>,
> +				 <&cpg CPG_MOD 82>;
> +			clock-names = "pclk", "oscclk";
> +			resets = <&cpg 120>;
> +			power-domains = <&cpg>;
> +			status = "disabled";
> +		};
> +
>  		ostm2: timer@...00000 {
>  			compatible = "renesas,r9a09g057-ostm", "renesas,ostm";
>  			reg = <0x0 0x14000000 0x0 0x1000>;
> @@ -244,6 +277,17 @@ ostm3: timer@...01000 {
>  			status = "disabled";
>  		};
> 
> +		wdt1: watchdog@...00000 {
> +			compatible = "renesas,r9a09g057-wdt";
> +			reg = <0 0x14400000 0 0x400>;
> +			clocks = <&cpg CPG_MOD 77>,
> +				 <&cpg CPG_MOD 78>;
> +			clock-names = "pclk", "oscclk";
> +			resets = <&cpg 118>;
> +			power-domains = <&cpg>;
> +			status = "disabled";
> +		};
> +
>  		i2c0: i2c@...00400 {
>  			#address-cells = <1>;
>  			#size-cells = <0>;
> --
> 2.34.1