From patchwork Wed Jan 15 10:38:50 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 13940278 X-Patchwork-Delegate: geert@linux-m68k.org Received: from relmlie5.idc.renesas.com (relmlor1.renesas.com [210.160.252.171]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 846591EEA20; Wed, 15 Jan 2025 10:39:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.160.252.171 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736937565; cv=none; b=nf40dTgbc6flNmsPEcESfuLA69qRZ9al1ZQnrorXKZUO0P0b2rMBTSEdMu6I/Ojoy+L8FVSBIUMtfJzVwtTh9URjyisCKTCQXFnObBjEgXRlfm7uZ16sgqulWIVCwH2JLq4gVAl/evfhFx5Pq9HJnccpAfZhvtJLfPD8VmfS9lk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736937565; c=relaxed/simple; bh=Fu2okt0y2+IeQHNBikLETeTY557OS6ji8DQZNYHPgZw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=qgBMH4TtpkiC7MPgksqrtZaoMa9hO6Vu/2TZhgaXmoIYOQWfBnQrHFQDCfXdbH9Dbk4MW9Q+RtGGXrOAT6HsUTybQAAQmD2EHr/NBL9/xJq+DFl0NB39kCox+LG9jHEbvXXub1VOM79Bpv950fDGepNp+nvYWROFZPPtPv8Gxng= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com; spf=pass smtp.mailfrom=bp.renesas.com; arc=none smtp.client-ip=210.160.252.171 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bp.renesas.com X-CSE-ConnectionGUID: 68PlJ+6lRSCsOmDc84y/fg== X-CSE-MsgGUID: r3SI7oOKS3SCDKs69HnIzg== Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie5.idc.renesas.com with ESMTP; 15 Jan 2025 19:39:18 +0900 Received: from localhost.localdomain (unknown [10.226.93.251]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id C577E422D9AF; Wed, 15 Jan 2025 19:39:05 +0900 (JST) From: Biju Das To: Wim Van Sebroeck , Guenter Roeck , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Biju Das , Geert Uytterhoeven , Magnus Damm , Wolfram Sang , linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Prabhakar Mahadev Lad , Biju Das Subject: [PATCH 1/5] dt-bindings: watchdog: renesas,wdt: Document RZ/G3E support Date: Wed, 15 Jan 2025 10:38:50 +0000 Message-ID: <20250115103858.104709-2-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250115103858.104709-1-biju.das.jz@bp.renesas.com> References: <20250115103858.104709-1-biju.das.jz@bp.renesas.com> Precedence: bulk X-Mailing-List: linux-renesas-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Document the support for the watchdog IP available on RZ/G3E SoC. The watchdog IP available on RZ/G3E SoC is identical to the one found on RZ/V2H SoC. Signed-off-by: Biju Das Acked-by: Krzysztof Kozlowski Reviewed-by: Geert Uytterhoeven --- Documentation/devicetree/bindings/watchdog/renesas,wdt.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/watchdog/renesas,wdt.yaml b/Documentation/devicetree/bindings/watchdog/renesas,wdt.yaml index 29ada89fdcdc..3e0a8747a357 100644 --- a/Documentation/devicetree/bindings/watchdog/renesas,wdt.yaml +++ b/Documentation/devicetree/bindings/watchdog/renesas,wdt.yaml @@ -75,6 +75,10 @@ properties: - renesas,r8a779h0-wdt # R-Car V4M - const: renesas,rcar-gen4-wdt # R-Car Gen4 + - items: + - const: renesas,r9a09g047-wdt # RZ/G3E + - const: renesas,r9a09g057-wdt # RZ/V2H(P) + - const: renesas,r9a09g057-wdt # RZ/V2H(P) reg: From patchwork Wed Jan 15 10:38:51 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 13940279 X-Patchwork-Delegate: geert@linux-m68k.org Received: from relmlie5.idc.renesas.com (relmlor1.renesas.com [210.160.252.171]) by smtp.subspace.kernel.org (Postfix) with ESMTP id A784023F28F; Wed, 15 Jan 2025 10:39:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.160.252.171 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736937570; cv=none; b=QSD+8tle7/Ox2Y+5C+5fA19O+zrpBb76G5HOB29y7hgnUCjPL0RCxn7unqPv0oLMZbxp+0zs9VragUKWS9J3UT1vRiDuGTLQcZeK3tEhX2dCE6tYaSCwxdHYSxoIGcAsVp5ASxEJQKQXxBK50EE6N0Uvg9u3jLcqxOpn0KTcvt0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736937570; c=relaxed/simple; bh=TEXTi0qJl7ziLfY2MaOotrCEUds7SJrmMeoeLYcqFSw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=naM7ewtuREHMwkLhd1W5913Onw8UtCHj0r6B+WezD+dnxUY4+T2jmWPtfxO1eEYcl9vMNGU9G2FHqx/4Vi4dFVHcYNE7utxPrrAzyB/bJMkqZO1vDAlwbPOjuAhqO4c+s6tbmj7W0JqqHez4MzlfUCu6rYR0/bm4MWgItG2qxl4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com; spf=pass smtp.mailfrom=bp.renesas.com; arc=none smtp.client-ip=210.160.252.171 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bp.renesas.com X-CSE-ConnectionGUID: /X2sKBT9SYKwbr2I5+IsqQ== X-CSE-MsgGUID: WUNVXWcaQCaEt8nn06ekbg== Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie5.idc.renesas.com with ESMTP; 15 Jan 2025 19:39:22 +0900 Received: from localhost.localdomain (unknown [10.226.93.251]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 6C1CA422D9B1; Wed, 15 Jan 2025 19:39:10 +0900 (JST) From: Biju Das To: Michael Turquette , Stephen Boyd Cc: Biju Das , Geert Uytterhoeven , linux-renesas-soc@vger.kernel.org, linux-clk@vger.kernel.org, Prabhakar Mahadev Lad , Biju Das Subject: [PATCH 2/5] clk: renesas: r9a09g047: Add WDT clocks/resets Date: Wed, 15 Jan 2025 10:38:51 +0000 Message-ID: <20250115103858.104709-3-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250115103858.104709-1-biju.das.jz@bp.renesas.com> References: <20250115103858.104709-1-biju.das.jz@bp.renesas.com> Precedence: bulk X-Mailing-List: linux-renesas-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 WDT0 reset is for CM33. Add WDT{1..3} clock and reset entries. Signed-off-by: Biju Das Reviewed-by: Geert Uytterhoeven --- drivers/clk/renesas/r9a09g047-cpg.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/drivers/clk/renesas/r9a09g047-cpg.c b/drivers/clk/renesas/r9a09g047-cpg.c index 536d922bed70..1886eab9ef9e 100644 --- a/drivers/clk/renesas/r9a09g047-cpg.c +++ b/drivers/clk/renesas/r9a09g047-cpg.c @@ -92,6 +92,18 @@ static const struct cpg_core_clk r9a09g047_core_clks[] __initconst = { static const struct rzv2h_mod_clk r9a09g047_mod_clks[] __initconst = { DEF_MOD_CRITICAL("gic_0_gicclk", CLK_PLLDTY_ACPU_DIV4, 1, 3, 0, 19, BUS_MSTOP(3, BIT(5))), + DEF_MOD("wdt_1_clkp", CLK_PLLCLN_DIV16, 4, 13, 2, 13, + BUS_MSTOP(1, BIT(0))), + DEF_MOD("wdt_1_clk_loco", CLK_QEXTAL, 4, 14, 2, 14, + BUS_MSTOP(1, BIT(0))), + DEF_MOD("wdt_2_clkp", CLK_PLLCLN_DIV16, 4, 15, 2, 15, + BUS_MSTOP(5, BIT(12))), + DEF_MOD("wdt_2_clk_loco", CLK_QEXTAL, 5, 0, 2, 16, + BUS_MSTOP(5, BIT(12))), + DEF_MOD("wdt_3_clkp", CLK_PLLCLN_DIV16, 5, 1, 2, 17, + BUS_MSTOP(5, BIT(13))), + DEF_MOD("wdt_3_clk_loco", CLK_QEXTAL, 5, 2, 2, 18, + BUS_MSTOP(5, BIT(13))), DEF_MOD("scif_0_clk_pck", CLK_PLLCM33_DIV16, 8, 15, 4, 15, BUS_MSTOP(3, BIT(14))), DEF_MOD("riic_8_ckm", CLK_PLLCM33_DIV16, 9, 3, 4, 19, @@ -118,6 +130,9 @@ static const struct rzv2h_reset r9a09g047_resets[] __initconst = { DEF_RST(3, 0, 1, 1), /* SYS_0_PRESETN */ DEF_RST(3, 8, 1, 9), /* GIC_0_GICRESET_N */ DEF_RST(3, 9, 1, 10), /* GIC_0_DBG_GICRESET_N */ + DEF_RST(7, 6, 3, 7), /* WDT_1_RESET */ + DEF_RST(7, 7, 3, 8), /* WDT_2_RESET */ + DEF_RST(7, 8, 3, 9), /* WDT_3_RESET */ DEF_RST(9, 5, 4, 6), /* SCIF_0_RST_SYSTEM_N */ DEF_RST(9, 8, 4, 9), /* RIIC_0_MRST */ DEF_RST(9, 9, 4, 10), /* RIIC_1_MRST */ From patchwork Wed Jan 15 10:38:52 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 13940280 X-Patchwork-Delegate: geert@linux-m68k.org Received: from relmlie5.idc.renesas.com (relmlor1.renesas.com [210.160.252.171]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 61EC5241684; Wed, 15 Jan 2025 10:39:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.160.252.171 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736937576; cv=none; b=R0uw9FxUgzYHqMt3jwojB6yzktKpH2TCoc9hxn1yoWzYwxpSkvkGGiWE1AIGtLtc7W67cZTKIKefLU3a+5M5Abk4e2qKsbSCgOAOc6d+A1d15uR5e2nfSqt52/jfUDjwV67ihjKiz/tVce26GamIqFCOgqeGKGRahDtJSX2+qn8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736937576; c=relaxed/simple; bh=DIdC8JmRX398dfENcqSIXkvY+Tkv7BlV11AYZ4Doo8s=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=qXuV1RWzrbqTgvBVQmY/BlwiSTopngKBUtOi/0/A7vmxp27wLQGkkHHtruwpVW+Wn1odjSA4t5D5JwCJMvP5Z6/jdK1sH/8NNqNeqs/wtt0k0QGaaEoqzEqnq5b3cunh9n9j2gAZlNuqt78JPiMVJjU3+k9SCalfWqgOhhCcdtA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com; spf=pass smtp.mailfrom=bp.renesas.com; arc=none smtp.client-ip=210.160.252.171 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bp.renesas.com X-CSE-ConnectionGUID: L7g5iA6MSEmyVqeMIYeFkw== X-CSE-MsgGUID: sAyVCU6WQsaMx2bjIi0ghw== Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie5.idc.renesas.com with ESMTP; 15 Jan 2025 19:39:25 +0900 Received: from localhost.localdomain (unknown [10.226.93.251]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 6CB13422D9D2; Wed, 15 Jan 2025 19:39:13 +0900 (JST) From: Biju Das To: Wim Van Sebroeck , Guenter Roeck Cc: Biju Das , linux-watchdog@vger.kernel.org, Geert Uytterhoeven , Prabhakar Mahadev Lad , Biju Das , linux-renesas-soc@vger.kernel.org Subject: [PATCH 3/5] watchdog: Make RZV2HWDT driver depend on ARCH_R9A09G47 Date: Wed, 15 Jan 2025 10:38:52 +0000 Message-ID: <20250115103858.104709-4-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250115103858.104709-1-biju.das.jz@bp.renesas.com> References: <20250115103858.104709-1-biju.das.jz@bp.renesas.com> Precedence: bulk X-Mailing-List: linux-renesas-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 RZ/G3E watchdog timer IP is similar to the one found on RZ/V2H. Add Kconfig dependency for RZV2HWDT driver with ARCH_R9A09G47 and update the help description. Signed-off-by: Biju Das --- drivers/watchdog/Kconfig | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index f81705f8539a..646a84cc03e3 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -963,13 +963,14 @@ config RENESAS_RZG2LWDT Renesas RZ/G2L SoCs. These watchdogs can be used to reset a system. config RENESAS_RZV2HWDT - tristate "Renesas RZ/V2H(P) WDT Watchdog" - depends on ARCH_R9A09G057 || COMPILE_TEST + tristate "Renesas RZ/{G3E,V2H(P)} WDT Watchdog" + depends on ARCH_R9A09G047 || ARCH_R9A09G057 || COMPILE_TEST depends on PM || COMPILE_TEST select WATCHDOG_CORE help This driver adds watchdog support for the integrated watchdogs in the - Renesas RZ/V2H(P) SoCs. These watchdogs can be used to reset a system. + Renesas RZ/{G3E,V2H(P)} SoCs. These watchdogs can be used to reset a + system. config ASPEED_WATCHDOG tristate "Aspeed BMC watchdog support" From patchwork Wed Jan 15 10:38:53 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 13940281 X-Patchwork-Delegate: geert@linux-m68k.org Received: from relmlie6.idc.renesas.com (relmlor2.renesas.com [210.160.252.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 26C8B248BC8; Wed, 15 Jan 2025 10:39:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.160.252.172 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736937583; cv=none; b=WgexuYiRzynTNTBpTV3bs1/LtiQiwixCOCCMaJt2OnDokbY7/O6IOpr1KPpdOotHCW/xJ1RkezgUUqNyZ3F70pTVi0TEi0wDN/Z8piJK7k71QBYZm8iQvdHU6pRV6wcN+hk+334cXenj0oPtiksdSZPXtaMK2QLcNHafqLDyeB0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736937583; c=relaxed/simple; bh=ZRVf4RJUAyamQljIJ290IJ//1j0qrlxZcSb6pDjDz3g=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=oML47DnGKzIOEWrVIRdpzRI8F3hhKvKkzMsW43Hx1iYS5rDhobseOaNTZRfA97MZs1lvoHsg4NR8OsP71AGmTyq7SSKfGsKMJMFvoXaIK7MvjZ5pHbFGKN/N9sDKDM5tj/pI/FXQJgG6AVJnw/6JFBiAN0uWQWa45F1wf09D6PU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com; spf=pass smtp.mailfrom=bp.renesas.com; arc=none smtp.client-ip=210.160.252.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bp.renesas.com X-CSE-ConnectionGUID: 2s+jOWB/Tp2rWYODYo410g== X-CSE-MsgGUID: nnTzI8umQIa7zHtWRhkvVQ== Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie6.idc.renesas.com with ESMTP; 15 Jan 2025 19:39:31 +0900 Received: from localhost.localdomain (unknown [10.226.93.251]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 6EBFB422FD27; Wed, 15 Jan 2025 19:39:16 +0900 (JST) From: Biju Das To: Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Biju Das , Geert Uytterhoeven , Magnus Damm , linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, Prabhakar Mahadev Lad , Biju Das Subject: [PATCH 4/5] arm64: dts: renesas: r9a09g047: Add WDT1-WDT3 nodes Date: Wed, 15 Jan 2025 10:38:53 +0000 Message-ID: <20250115103858.104709-5-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250115103858.104709-1-biju.das.jz@bp.renesas.com> References: <20250115103858.104709-1-biju.das.jz@bp.renesas.com> Precedence: bulk X-Mailing-List: linux-renesas-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Add WDT1-WDT3 nodes to RZ/G3E ("R9A09G047") SoC DTSI. Signed-off-by: Biju Das Reviewed-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/r9a09g047.dtsi | 30 ++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r9a09g047.dtsi b/arch/arm64/boot/dts/renesas/r9a09g047.dtsi index 200e9ea89193..133aa3272d3a 100644 --- a/arch/arm64/boot/dts/renesas/r9a09g047.dtsi +++ b/arch/arm64/boot/dts/renesas/r9a09g047.dtsi @@ -175,6 +175,36 @@ scif0: serial@11c01400 { status = "disabled"; }; + wdt1: watchdog@14400000 { + compatible = "renesas,r9a09g047-wdt", "renesas,r9a09g057-wdt"; + reg = <0 0x14400000 0 0x400>; + clocks = <&cpg CPG_MOD 0x4d>, <&cpg CPG_MOD 0x4e>; + clock-names = "pclk", "oscclk"; + resets = <&cpg 0x76>; + power-domains = <&cpg>; + status = "disabled"; + }; + + wdt2: watchdog@13000000 { + compatible = "renesas,r9a09g047-wdt", "renesas,r9a09g057-wdt"; + reg = <0 0x13000000 0 0x400>; + clocks = <&cpg CPG_MOD 0x4f>, <&cpg CPG_MOD 0x50>; + clock-names = "pclk", "oscclk"; + resets = <&cpg 0x77>; + power-domains = <&cpg>; + status = "disabled"; + }; + + wdt3: watchdog@13000400 { + compatible = "renesas,r9a09g047-wdt", "renesas,r9a09g057-wdt"; + reg = <0 0x13000400 0 0x400>; + clocks = <&cpg CPG_MOD 0x51>, <&cpg CPG_MOD 0x52>; + clock-names = "pclk", "oscclk"; + resets = <&cpg 0x78>; + power-domains = <&cpg>; + status = "disabled"; + }; + i2c0: i2c@14400400 { compatible = "renesas,riic-r9a09g047", "renesas,riic-r9a09g057"; reg = <0 0x14400400 0 0x400>; From patchwork Wed Jan 15 10:38:54 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 13940282 X-Patchwork-Delegate: geert@linux-m68k.org Received: from relmlie6.idc.renesas.com (relmlor2.renesas.com [210.160.252.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id D180B248BCB; Wed, 15 Jan 2025 10:39:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.160.252.172 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736937587; cv=none; b=tF0erR6aUM87h173veaj3TlnW0JqSuvIlpgIWU5IBK3cdZZwyhqaHlFC6eQsklnfKjuPRyWV0RumnFg2O89+/mYnEkVMtri9cdnKZFJJWN1PbLph+KEoNNTaP07FTsQyfJ6P6lz//ccl+jTsdnDtXOhtyC8kNC1t3kMZ0MOPw5o= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736937587; c=relaxed/simple; bh=TXjc82M0M8WAL/yjXDCh3qK+ze0ZeLG61ujYxiOKuzc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ZMkuN6dM6aFAzN52poEiMv2Otr+iwKIrV83DbK7I1usZVsngs6tPF1AHS3bIrvoshD4r/ee9TpUV6eb+jtQjOfMijm6qiBYoh9b2GNCkAshllMkPWtVOpVoGMkglvOMIfch+M79C4Nc5vvG9fUyPL+3NK0ivi8V25o0SkIL0ohg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com; spf=pass smtp.mailfrom=bp.renesas.com; arc=none smtp.client-ip=210.160.252.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bp.renesas.com X-CSE-ConnectionGUID: SgIw5IGtRlq+WbWnRPv3Ww== X-CSE-MsgGUID: ghVA2jI9RnqRVjQYLHt2Qw== Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie6.idc.renesas.com with ESMTP; 15 Jan 2025 19:39:32 +0900 Received: from localhost.localdomain (unknown [10.226.93.251]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 00E024230278; Wed, 15 Jan 2025 19:39:19 +0900 (JST) From: Biju Das To: Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Biju Das , Geert Uytterhoeven , Magnus Damm , linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, Prabhakar Mahadev Lad , Biju Das Subject: [PATCH 5/5] arm64: dts: renesas: r9a09g047e57-smarc: Enable watchdog Date: Wed, 15 Jan 2025 10:38:54 +0000 Message-ID: <20250115103858.104709-6-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250115103858.104709-1-biju.das.jz@bp.renesas.com> References: <20250115103858.104709-1-biju.das.jz@bp.renesas.com> Precedence: bulk X-Mailing-List: linux-renesas-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Enable WDT1 watchdog on RZ/G3E SMARC EVK platform. Signed-off-by: Biju Das Reviewed-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/r9a09g047e57-smarc.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r9a09g047e57-smarc.dts b/arch/arm64/boot/dts/renesas/r9a09g047e57-smarc.dts index c063d47e2952..33b036b6a93c 100644 --- a/arch/arm64/boot/dts/renesas/r9a09g047e57-smarc.dts +++ b/arch/arm64/boot/dts/renesas/r9a09g047e57-smarc.dts @@ -29,3 +29,7 @@ &scif0 { pinctrl-0 = <&scif_pins>; pinctrl-names = "default"; }; + +&wdt1 { + status = "okay"; +};