From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Wed, 03 Jun 2026 15:34:59 +0200 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wUlkJ-001wSW-0c for lore@lore.pengutronix.de; Wed, 03 Jun 2026 15:34:59 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1wUlkI-0004Am-Iy for lore@pengutronix.de; Wed, 03 Jun 2026 15:34:59 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=2bEN1BzpjToZozNiZJxXzMqr8Wv5aA8R/hOgkqGYvxU=; b=YZCX/0Q3krLg1qm0xtgD2lU4F6 QuGwzAK/M4iGae8J6jAC+YGNRxzvL7TSwnW79snfQajtwcd/g2yaULF/Ue8Xbf1AUzwdDH4Sa8mFT wKh/9j80khK2BJvh47CTnpagmNIud05A06DfblGi+dy+aH2QXU4kNw1WfsVMXXNZLHMtOzvXIPLE6 vTNd44Py5w945C9rMqtsT3KJEye4O0Tw/fwogcVHRGylkG8daEXdcFBvz6zcNOieNb21EwPOR/3X7 c4X2AGw4D+sH9uXFl84X+F2j1+GeMyM8qO7nfD3+2f/IW+H1ijsFwpIyEmM+jorXoLVu7GsqZ1oAw WwFVocxA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wUljA-0000000FBFW-2wxf; Wed, 03 Jun 2026 13:33:48 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wUlj7-0000000FBDc-30jT for barebox@lists.infradead.org; Wed, 03 Jun 2026 13:33:47 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1wUlj4-0003nA-DZ; Wed, 03 Jun 2026 15:33:42 +0200 Received: from dude05.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::54]) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wUlj4-000v71-15; Wed, 03 Jun 2026 15:33:42 +0200 Received: from [::1] (helo=dude05.red.stw.pengutronix.de) by dude05.red.stw.pengutronix.de with esmtp (Exim 4.98.2) (envelope-from ) id 1wUlj4-00000009uCD-120b; Wed, 03 Jun 2026 15:33:42 +0200 From: Stefan Kerkmann Date: Wed, 03 Jun 2026 15:33:43 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260603-feature-snvs-imx6ul-v1-2-6305f63bd3fa@pengutronix.de> References: <20260603-feature-snvs-imx6ul-v1-0-6305f63bd3fa@pengutronix.de> In-Reply-To: <20260603-feature-snvs-imx6ul-v1-0-6305f63bd3fa@pengutronix.de> To: Sascha Hauer , "open list:BAREBOX" Cc: Stefan Kerkmann X-Mailer: b4 0.15.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260603_063345_776670_2CAB5C15 X-CRM114-Status: UNSURE ( 9.89 ) X-CRM114-Notice: Please train this message. X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-5.6 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH 2/4] ARM: i.MX8M/i.MX7: initialize SNVS glitch detection for all families X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) The value and register is identical across i.MX8M and i.MX7 so move the block to the shared snvs_init() function. Signed-off-by: Stefan Kerkmann --- arch/arm/mach-imx/snvs.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/arch/arm/mach-imx/snvs.c b/arch/arm/mach-imx/snvs.c index 80df62ad96..414e927b05 100644 --- a/arch/arm/mach-imx/snvs.c +++ b/arch/arm/mach-imx/snvs.c @@ -22,6 +22,11 @@ static void snvs_init(void __iomem *snvs) val = readl(snvs + SNVS_HPCOMR); val |= SNVS_HPCOMR_NPSWA_EN; writel(val, snvs + SNVS_HPCOMR); + + /* Initialize glitch detect */ + writel(SNVS_LPPGDR_INIT, snvs + SNVS_LPLVDR); + /* Clear interrupt status */ + writel(0xffffffff, snvs + SNVS_LPSR); } void imx7_snvs_init(void) @@ -35,10 +40,5 @@ void imx8m_setup_snvs(void) { void __iomem *snvs = IOMEM(MX8M_SNVS_BASE_ADDR); - /* Initialize glitch detect */ - writel(SNVS_LPPGDR_INIT, snvs + SNVS_LPLVDR); - /* Clear interrupt status */ - writel(0xffffffff, snvs + SNVS_LPSR); - - snvs_init(snvs); + snvs_init(snvs); } -- 2.47.3