From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BC920C35E01 for ; Tue, 25 Feb 2020 16:12:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9E36720CC7 for ; Tue, 25 Feb 2020 16:12:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731163AbgBYQMK (ORCPT ); Tue, 25 Feb 2020 11:12:10 -0500 Received: from mail-wr1-f65.google.com ([209.85.221.65]:36094 "EHLO mail-wr1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729206AbgBYQMJ (ORCPT ); Tue, 25 Feb 2020 11:12:09 -0500 Received: by mail-wr1-f65.google.com with SMTP id z3so15415672wru.3; Tue, 25 Feb 2020 08:12:07 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=fC8IWNnAE99VUOqzzszcLhSt7LoIGXK7nF3gE1G09Bs=; b=jVC7R5H7DhM65gFfhTaHg5TAq6mify6m9/fi2otf+x2+wk7X+RzYUwN3juQUr8CfUx +I0y8df4AWaZL/MdTP+A07LxzQj7gD5PgMh35ogRe6uSR+eMrfkM5s+R7k6D8lrFZRoT AJqBrxDW3kkMjzq/RBu0FPsiHScpmCkU9pmxxk5SenxWQO74chDyWovq0KCDfapVK27H SGfhIYJQ86ItmdpCU8wRG+ORtWtL+hFETovK9sK/gF5tn4q5vkaFfyKUzAViuqIeWUbi dlYSQOqoivY5Ld44uXUFn5NQJg0jDGfFsuQN4glx5/Od7A04h3OrZ3XSb9+r2+KhFeaD GcUw== X-Gm-Message-State: APjAAAXTSrk4hu1FScahBOFY5ZG3AwIH1ESha3XO6mCVGYzPd46A+yjz X+qLQSxULDqgqdTuWHsD4a9sufK8Ffs= X-Google-Smtp-Source: APXvYqzUizPxXdhLVFH8Pc8TvFvpiyM7nhjaoxaFjP0/A4WKAcCtx2U92Y02Qne8XBL3nyKovvTJ3A== X-Received: by 2002:a5d:4584:: with SMTP id p4mr78175875wrq.25.1582647126645; Tue, 25 Feb 2020 08:12:06 -0800 (PST) Received: from 1aq-andre.garage.tyco.com ([77.107.218.170]) by smtp.gmail.com with ESMTPSA id h10sm4757339wml.18.2020.02.25.08.12.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 Feb 2020 08:12:06 -0800 (PST) From: =?UTF-8?q?Andr=C3=A9=20Draszik?= To: linux-kernel@vger.kernel.org Cc: =?UTF-8?q?Andr=C3=A9=20Draszik?= , =?UTF-8?q?Horia=20Geant=C4=83?= , Aymen Sghaier , Herbert Xu , "David S. Miller" , Rob Herring , Mark Rutland , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Dmitry Torokhov , Anson Huang , Robin Gong , linux-crypto@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-input@vger.kernel.org Subject: [PATCH v2 3/6] arm64: dts: imx8mm: add snvs clock to pwrkey Date: Tue, 25 Feb 2020 16:11:58 +0000 Message-Id: <20200225161201.1975-3-git@andred.net> X-Mailer: git-send-email 2.23.0.rc1 In-Reply-To: <20200225161201.1975-1-git@andred.net> References: <20200225161201.1975-1-git@andred.net> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On i.MX8MM, the SNVS requires a clock. This is similar to the clock bound to the SNVS RTC node, but if the SNVS RTC driver isn't enabled, then SNVS doesn't work, and as such the pwrkey driver doesn't work (i.e. hangs the kernel, as the clock isn't enabled). Also see commit ec2a844ef7c1 ("ARM: dts: imx7s: add snvs rtc clock") for a similar fix. Signed-off-by: André Draszik Cc: "Horia Geantă" Cc: Aymen Sghaier Cc: Herbert Xu Cc: "David S. Miller" Cc: Rob Herring Cc: Mark Rutland Cc: Shawn Guo Cc: Sascha Hauer Cc: Pengutronix Kernel Team Cc: Fabio Estevam Cc: NXP Linux Team Cc: Dmitry Torokhov Cc: Anson Huang Cc: Robin Gong Cc: linux-crypto@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-input@vger.kernel.org --- v2: new patch --- arch/arm64/boot/dts/freescale/imx8mm.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi index 3d95b66a2d71..804031010a8a 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi @@ -460,6 +460,8 @@ compatible = "fsl,sec-v4.0-pwrkey"; regmap = <&snvs>; interrupts = ; + clocks = <&clk IMX8MM_CLK_SNVS_ROOT>; + clock-names = "snvs-pwrkey"; linux,keycode = ; wakeup-source; status = "disabled"; -- 2.23.0.rc1 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1BE81C35E04 for ; Tue, 25 Feb 2020 16:12:52 +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 E3D8C21744 for ; Tue, 25 Feb 2020 16:12:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="AP610wfi" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E3D8C21744 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=andred.net Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=HpTUUgxBrsypk2bbXg8yGygBB9hZBC09CC6Fni45Y2k=; b=AP610wfiyM/VNL N5iPQpwMfPvPbpPHW20V/bOIxljvFcOfT4Me3srf5EMznVLRra0MfNFMWpIhxCvzlu3S9Uzi38AMt PGbFVuPuSCs34JW4KQ7nzzBLJnDVThd5cyQmfUHXGEFT2LSR50ZsYNSWL87EHd8ZiV8ugbBea4qBW HdXh1SN4aJpA0UCaTLRDqi4pstBdAuJqupC7DtD2lYjLWA5dQv9PEjoB2n22t2S7fI9XJ4E05irac vcTFVZFryxV3vwjjG8oAxtOFyxE7tb1ixNqEdcJfIac9KyP2mvNt3FVUB44Y2AP+rCFZ7cyiwsh9S AZ8g+hSgft3raJzhPgkA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1j6cp9-0005oR-N1; Tue, 25 Feb 2020 16:12:43 +0000 Received: from mail-wr1-f66.google.com ([209.85.221.66]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1j6cob-0005Ku-5v for linux-arm-kernel@lists.infradead.org; Tue, 25 Feb 2020 16:12:10 +0000 Received: by mail-wr1-f66.google.com with SMTP id j7so2874018wrp.13 for ; Tue, 25 Feb 2020 08:12:07 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=fC8IWNnAE99VUOqzzszcLhSt7LoIGXK7nF3gE1G09Bs=; b=uNVHl94ma/isemhD2sDV3sHEvf3ClkIaG2hYoehyPTqomaVP+2UvDPOneVe3+JsbtZ TIDJdgIy6jqbakVP6Q+AqSJcMfiRosC8XhdX/H6bggmdJcRxDLt5WSpu9gct0PdIda+N fv0xBIImNNBh5fskIde1KoGolHBkaj1NZRLfp7de+rHBlMYNFWYF4RNRbclZSjaaTXfi VOVaoAt1kDhI7aOldrSkDhbtoZJ52dUfQ6M1UU547PE8WcQHYUicifYD9Ty8c7nrhcFQ lZpOHqaUsQf5welrtbSRJIdjheTJ63KliYJXCm5UUWglWGzZKebDh1m9NNWtp2lV2joH wz6w== X-Gm-Message-State: APjAAAURm6+5q7TBbs5g7uCmm97hwegxzLu7RWudrdYZSKy5S2y1skNS 6Lfm0MDtrv9cJEkHJl3Qgtk= X-Google-Smtp-Source: APXvYqzUizPxXdhLVFH8Pc8TvFvpiyM7nhjaoxaFjP0/A4WKAcCtx2U92Y02Qne8XBL3nyKovvTJ3A== X-Received: by 2002:a5d:4584:: with SMTP id p4mr78175875wrq.25.1582647126645; Tue, 25 Feb 2020 08:12:06 -0800 (PST) Received: from 1aq-andre.garage.tyco.com ([77.107.218.170]) by smtp.gmail.com with ESMTPSA id h10sm4757339wml.18.2020.02.25.08.12.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 Feb 2020 08:12:06 -0800 (PST) From: =?UTF-8?q?Andr=C3=A9=20Draszik?= To: linux-kernel@vger.kernel.org Subject: [PATCH v2 3/6] arm64: dts: imx8mm: add snvs clock to pwrkey Date: Tue, 25 Feb 2020 16:11:58 +0000 Message-Id: <20200225161201.1975-3-git@andred.net> X-Mailer: git-send-email 2.23.0.rc1 In-Reply-To: <20200225161201.1975-1-git@andred.net> References: <20200225161201.1975-1-git@andred.net> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200225_081209_216728_98C2AE46 X-CRM114-Status: GOOD ( 14.74 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Aymen Sghaier , Herbert Xu , =?UTF-8?q?Horia=20Geant=C4=83?= , Anson Huang , =?UTF-8?q?Andr=C3=A9=20Draszik?= , Sascha Hauer , Dmitry Torokhov , Fabio Estevam , Rob Herring , NXP Linux Team , Pengutronix Kernel Team , linux-input@vger.kernel.org, Robin Gong , Shawn Guo , "David S. Miller" , linux-arm-kernel@lists.infradead.org, linux-crypto@vger.kernel.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gaS5NWDhNTSwgdGhlIFNOVlMgcmVxdWlyZXMgYSBjbG9jay4gVGhpcyBpcyBzaW1pbGFyIHRv IHRoZSBjbG9jawpib3VuZCB0byB0aGUgU05WUyBSVEMgbm9kZSwgYnV0IGlmIHRoZSBTTlZTIFJU QyBkcml2ZXIgaXNuJ3QgZW5hYmxlZCwKdGhlbiBTTlZTIGRvZXNuJ3Qgd29yaywgYW5kIGFzIHN1 Y2ggdGhlIHB3cmtleSBkcml2ZXIgZG9lc24ndAp3b3JrIChpLmUuIGhhbmdzIHRoZSBrZXJuZWws IGFzIHRoZSBjbG9jayBpc24ndCBlbmFibGVkKS4KCkFsc28gc2VlIGNvbW1pdCBlYzJhODQ0ZWY3 YzEKKCJBUk06IGR0czogaW14N3M6IGFkZCBzbnZzIHJ0YyBjbG9jayIpCmZvciBhIHNpbWlsYXIg Zml4LgoKU2lnbmVkLW9mZi1ieTogQW5kcsOpIERyYXN6aWsgPGdpdEBhbmRyZWQubmV0PgpDYzog IkhvcmlhIEdlYW50xIMiIDxob3JpYS5nZWFudGFAbnhwLmNvbT4KQ2M6IEF5bWVuIFNnaGFpZXIg PGF5bWVuLnNnaGFpZXJAbnhwLmNvbT4KQ2M6IEhlcmJlcnQgWHUgPGhlcmJlcnRAZ29uZG9yLmFw YW5hLm9yZy5hdT4KQ2M6ICJEYXZpZCBTLiBNaWxsZXIiIDxkYXZlbUBkYXZlbWxvZnQubmV0PgpD YzogUm9iIEhlcnJpbmcgPHJvYmgrZHRAa2VybmVsLm9yZz4KQ2M6IE1hcmsgUnV0bGFuZCA8bWFy ay5ydXRsYW5kQGFybS5jb20+CkNjOiBTaGF3biBHdW8gPHNoYXduZ3VvQGtlcm5lbC5vcmc+CkNj OiBTYXNjaGEgSGF1ZXIgPHMuaGF1ZXJAcGVuZ3V0cm9uaXguZGU+CkNjOiBQZW5ndXRyb25peCBL ZXJuZWwgVGVhbSA8a2VybmVsQHBlbmd1dHJvbml4LmRlPgpDYzogRmFiaW8gRXN0ZXZhbSA8ZmVz dGV2YW1AZ21haWwuY29tPgpDYzogTlhQIExpbnV4IFRlYW0gPGxpbnV4LWlteEBueHAuY29tPgpD YzogRG1pdHJ5IFRvcm9raG92IDxkbWl0cnkudG9yb2tob3ZAZ21haWwuY29tPgpDYzogQW5zb24g SHVhbmcgPEFuc29uLkh1YW5nQG54cC5jb20+CkNjOiBSb2JpbiBHb25nIDx5aWJpbi5nb25nQG54 cC5jb20+CkNjOiBsaW51eC1jcnlwdG9Admdlci5rZXJuZWwub3JnCkNjOiBkZXZpY2V0cmVlQHZn ZXIua2VybmVsLm9yZwpDYzogbGludXgtYXJtLWtlcm5lbEBsaXN0cy5pbmZyYWRlYWQub3JnCkNj OiBsaW51eC1pbnB1dEB2Z2VyLmtlcm5lbC5vcmcKCi0tLQp2MjogbmV3IHBhdGNoCi0tLQogYXJj aC9hcm02NC9ib290L2R0cy9mcmVlc2NhbGUvaW14OG1tLmR0c2kgfCAyICsrCiAxIGZpbGUgY2hh bmdlZCwgMiBpbnNlcnRpb25zKCspCgpkaWZmIC0tZ2l0IGEvYXJjaC9hcm02NC9ib290L2R0cy9m cmVlc2NhbGUvaW14OG1tLmR0c2kgYi9hcmNoL2FybTY0L2Jvb3QvZHRzL2ZyZWVzY2FsZS9pbXg4 bW0uZHRzaQppbmRleCAzZDk1YjY2YTJkNzEuLjgwNDAzMTAxMGE4YSAxMDA2NDQKLS0tIGEvYXJj aC9hcm02NC9ib290L2R0cy9mcmVlc2NhbGUvaW14OG1tLmR0c2kKKysrIGIvYXJjaC9hcm02NC9i b290L2R0cy9mcmVlc2NhbGUvaW14OG1tLmR0c2kKQEAgLTQ2MCw2ICs0NjAsOCBAQAogCQkJCQlj b21wYXRpYmxlID0gImZzbCxzZWMtdjQuMC1wd3JrZXkiOwogCQkJCQlyZWdtYXAgPSA8JnNudnM+ OwogCQkJCQlpbnRlcnJ1cHRzID0gPEdJQ19TUEkgNCBJUlFfVFlQRV9MRVZFTF9ISUdIPjsKKwkJ CQkJY2xvY2tzID0gPCZjbGsgSU1YOE1NX0NMS19TTlZTX1JPT1Q+OworCQkJCQljbG9jay1uYW1l cyA9ICJzbnZzLXB3cmtleSI7CiAJCQkJCWxpbnV4LGtleWNvZGUgPSA8S0VZX1BPV0VSPjsKIAkJ CQkJd2FrZXVwLXNvdXJjZTsKIAkJCQkJc3RhdHVzID0gImRpc2FibGVkIjsKLS0gCjIuMjMuMC5y YzEKCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpsaW51 eC1hcm0ta2VybmVsIG1haWxpbmcgbGlzdApsaW51eC1hcm0ta2VybmVsQGxpc3RzLmluZnJhZGVh ZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1h cm0ta2VybmVsCg==