From patchwork Wed Oct 20 09:46:54 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Claudiu Beznea X-Patchwork-Id: 12571937 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4096BC433EF for ; Wed, 20 Oct 2021 09:48:57 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1092E60EFE for ; Wed, 20 Oct 2021 09:48:57 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 1092E60EFE Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=microchip.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=5TZjfsq2qgLBkDQNwB/S8617tBoRYQULtfFXtY6dDvI=; b=2YEvMwqCPLkx2A bFUaN6yPNkeoid6bTiJJdAdAUCZthAYFt66B+nRqls4hzqTqKcgCP9pcRvVzk6YGVnlmCqrszFahk l+FDtucw4bFkcRbPSc6cLk8qs/cOAS50yyf4yNhwT6mG0Y0AnG1gh9DPZX+mESS/xGuIlxwMYsmNR 6TUOvDBr/uJr0DuLRvRlFi5LB/V2dHjQd0PNGhnusVsRADQ2tIAiHbIGdOHlafmIjQiIwq7BT4UEi 2G+D4GvKC3K2/S6RZGVLa3tNmaghJNr3DmrZt0fLCjcWWtKEALWq36NdjaoZSDbM5gKTHIl1o+b5j CS1tsleVgFOu6tas+05Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1md8Bo-0042hU-1c; Wed, 20 Oct 2021 09:47:16 +0000 Received: from esa.microchip.iphmx.com ([68.232.153.233]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1md8Bj-0042gC-Vp for linux-arm-kernel@lists.infradead.org; Wed, 20 Oct 2021 09:47:13 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1634723231; x=1666259231; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=GZVVPO+VvFAE0LSAnkbPvz2beVEoKWYg4xDLbbKFbzo=; b=xLaJygQf8IF7RGuTn43M2bomSTfOp1nlpdK4sS0zz2EnjHy/lM3q9cNW nmHFVa4S3A3V5gRvMUfjHxg/1wnBZYvCtd5Jfs+8XiuCiK1W5q/VYCARz wvtpn2vacShzMacEPo+7HN1GL5KX676HXd2UQN5gVCrMIDSMfOWFZGums waUV0nNwtLE1ir/74UXbXqM8UwLJtQ3p0is0Px9dO23jo0xm9F0bHrzVW 9So9iF9JarDm+GgTj1pUvbFE6YoYKtWWwTGGIr8pJUAeQACe4DN0IpvSD dk51Ik9GoRWYaL7zeqbvvvDUTlogHK3bIAyL+d58t/4YgQ75H+MZ5Rd2L w==; IronPort-SDR: RMI9zGS5Fh+JwiX2pKzf4xuzlWlpHObznckSv71ZONHEZ21bm4wtJWy/zxpgKMqSODovxSUbjv n+4YxBKaeqFq0d9eqc2gaxOoaJtXbOpU0MDKVtRwUyhzvwBTDADFAoxI8bSuyfzHFIV8/XI7kd fQcND8WTi71jIk9R/wFbh0x3pYIfiKvuz91tMUQK4lRPZXYgksufs9VIU475yX9noN+LhnWF4i OC9yvRtcUz3mPOD24RvCUq/gBMWD05DtfL0T3MRRLjSPCd0h09JtIxnJ1eXMYvGmETJ5hg57yz ktJKIvwLTWKrRitLnOVfdxzi X-IronPort-AV: E=Sophos;i="5.87,166,1631602800"; d="scan'208";a="140422127" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa5.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 20 Oct 2021 02:47:10 -0700 Received: from chn-vm-ex04.mchp-main.com (10.10.85.152) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.14; Wed, 20 Oct 2021 02:47:10 -0700 Received: from rob-dk-mpu01.microchip.com (10.10.115.15) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server id 15.1.2176.14 via Frontend Transport; Wed, 20 Oct 2021 02:47:08 -0700 From: Claudiu Beznea To: , , , CC: , , , Eugen Hristev , Claudiu Beznea Subject: [PATCH 1/3] ARM: dts: at91: sama7g5: add rtc node Date: Wed, 20 Oct 2021 12:46:54 +0300 Message-ID: <20211020094656.3343242-2-claudiu.beznea@microchip.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20211020094656.3343242-1-claudiu.beznea@microchip.com> References: <20211020094656.3343242-1-claudiu.beznea@microchip.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211020_024712_060119_16C7165A X-CRM114-Status: UNSURE ( 8.28 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Eugen Hristev Add RTC node. Signed-off-by: Eugen Hristev [claudiu.beznea: add sama7g5 compatible as the IP has 2 extra registers compared with sam9x60] Signed-off-by: Claudiu Beznea --- arch/arm/boot/dts/sama7g5.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/sama7g5.dtsi b/arch/arm/boot/dts/sama7g5.dtsi index 6a9d74a9e1ac..e16a337fd100 100644 --- a/arch/arm/boot/dts/sama7g5.dtsi +++ b/arch/arm/boot/dts/sama7g5.dtsi @@ -152,6 +152,13 @@ gpbr: gpbr@e001d060 { reg = <0xe001d060 0x48>; }; + rtc: rtc@e001d0a8 { + compatible = "microchip,sama7g5-rtc", "microchip,sam9x60-rtc"; + reg = <0xe001d0a8 0x30>; + interrupts = ; + clocks = <&clk32k 1>; + }; + ps_wdt: watchdog@e001d180 { compatible = "microchip,sama7g5-wdt"; reg = <0xe001d180 0x24>; From patchwork Wed Oct 20 09:46:55 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Claudiu Beznea X-Patchwork-Id: 12571941 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D1F35C433F5 for ; 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Wed, 20 Oct 2021 02:47:12 -0700 Received: from rob-dk-mpu01.microchip.com (10.10.115.15) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server id 15.1.2176.14 via Frontend Transport; Wed, 20 Oct 2021 02:47:10 -0700 From: Claudiu Beznea To: , , , CC: , , , Claudiu Beznea Subject: [PATCH 2/3] ARM: dts: at91: sama7g5: add tcb nodes Date: Wed, 20 Oct 2021 12:46:55 +0300 Message-ID: <20211020094656.3343242-3-claudiu.beznea@microchip.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20211020094656.3343242-1-claudiu.beznea@microchip.com> References: <20211020094656.3343242-1-claudiu.beznea@microchip.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211020_024713_963389_A4626DE3 X-CRM114-Status: UNSURE ( 7.99 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add TCB nodes. Signed-off-by: Claudiu Beznea --- arch/arm/boot/dts/sama7g5.dtsi | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/arch/arm/boot/dts/sama7g5.dtsi b/arch/arm/boot/dts/sama7g5.dtsi index e16a337fd100..b6ebfceaa78b 100644 --- a/arch/arm/boot/dts/sama7g5.dtsi +++ b/arch/arm/boot/dts/sama7g5.dtsi @@ -166,6 +166,16 @@ ps_wdt: watchdog@e001d180 { clocks = <&clk32k 0>; }; + tcb1: timer@e0800000 { + compatible = "atmel,sama5d2-tcb", "simple-mfd", "syscon"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0xe0800000 0x100>; + interrupts = , , ; + clocks = <&pmc PMC_TYPE_PERIPHERAL 91>, <&pmc PMC_TYPE_PERIPHERAL 92>, <&pmc PMC_TYPE_PERIPHERAL 93>, <&clk32k 1>; + clock-names = "t0_clk", "t1_clk", "t2_clk", "slow_clk"; + }; + adc: adc@e1000000 { compatible = "microchip,sama7g5-adc"; reg = <0xe1000000 0x200>; @@ -488,6 +498,16 @@ dma2: dma-controller@e1200000 { status = "disabled"; }; + tcb0: timer@e2814000 { + compatible = "atmel,sama5d2-tcb", "simple-mfd", "syscon"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0xe2814000 0x100>; + interrupts = , , ; + clocks = <&pmc PMC_TYPE_PERIPHERAL 88>, <&pmc PMC_TYPE_PERIPHERAL 89>, <&pmc PMC_TYPE_PERIPHERAL 90>, <&clk32k 1>; + clock-names = "t0_clk", "t1_clk", "t2_clk", "slow_clk"; + }; + flx8: flexcom@e2818000 { compatible = "atmel,sama5d2-flexcom"; reg = <0xe2818000 0x200>; From patchwork Wed Oct 20 09:46:56 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Claudiu Beznea X-Patchwork-Id: 12571939 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 49C38C433EF for ; Wed, 20 Oct 2021 09:49:06 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1AF2A6135E for ; 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IronPort-SDR: 0Ivpew15024BrrpqJAYuw8rPcBRubCaQkm5Sw4bOf4H23UDixpvPun/51Up5kMDoH1DNt5Nt3Q wOKYFvbxedr25kdOL9V6bY2j+C5dRJiq4Aw7rzRaEKF7k2M+0D/fSaeMlaHTgZcLHqvCK5I/QC X5v6m4pgt3eF3v22b+NBcGpv6IkKFEx2osFh2vRl+HUlBN26x0DQfWSO5Dm/KaGSWrRZ7f/D6t 2L5GuNNhRGKRTDzweVqV03+5NQBWnGi0FEdB3QAYO/vibL4DgvOIeF2b5rYz4XJMCoeaYd8/3W 0TtNyE4I9978ULTKEU7Aj5ap X-IronPort-AV: E=Sophos;i="5.87,166,1631602800"; d="scan'208";a="133739628" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa4.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 20 Oct 2021 02:47:15 -0700 Received: from chn-vm-ex04.mchp-main.com (10.10.85.152) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.14; Wed, 20 Oct 2021 02:47:14 -0700 Received: from rob-dk-mpu01.microchip.com (10.10.115.15) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server id 15.1.2176.14 via Frontend Transport; Wed, 20 Oct 2021 02:47:12 -0700 From: Claudiu Beznea To: , , , CC: , , , Claudiu Beznea Subject: [PATCH 3/3] ARM: dts: at91: sama7g5-ek: use blocks 0 and 1 of TCB0 as cs and ce Date: Wed, 20 Oct 2021 12:46:56 +0300 Message-ID: <20211020094656.3343242-4-claudiu.beznea@microchip.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20211020094656.3343242-1-claudiu.beznea@microchip.com> References: <20211020094656.3343242-1-claudiu.beznea@microchip.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211020_024716_381326_6292B39D X-CRM114-Status: UNSURE ( 9.80 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Use blocks 0 and 1 of TCB0 for clocksource and clockevent functionality. PIT64B is already enabled on SAMA7G5 targets for this but TCB0 will be used as a fallback only in case PIT64B will fail to probe. Signed-off-by: Claudiu Beznea --- arch/arm/boot/dts/at91-sama7g5ek.dts | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm/boot/dts/at91-sama7g5ek.dts b/arch/arm/boot/dts/at91-sama7g5ek.dts index 0f53b2db28a2..0e1975c6812e 100644 --- a/arch/arm/boot/dts/at91-sama7g5ek.dts +++ b/arch/arm/boot/dts/at91-sama7g5ek.dts @@ -687,6 +687,18 @@ &spdiftx { status = "okay"; }; +&tcb0 { + timer0: timer@0 { + compatible = "atmel,tcb-timer"; + reg = <0>; + }; + + timer1: timer@1 { + compatible = "atmel,tcb-timer"; + reg = <1>; + }; +}; + &trng { status = "okay"; };