From patchwork Fri Jul 14 09:12:42 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kamlesh Gurudasani X-Patchwork-Id: 13313385 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id C41A2EB64DC for ; Fri, 14 Jul 2023 09:14:30 +0000 (UTC) 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:CC:To:In-Reply-To:References:Message-ID :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=CX4wJ1plVwFal5LKuIDe7mWaZ0P9geRYIhQ4wg2fm+o=; b=SsxCypw/6kw8ML 9jULYjQfrQv8Kfm/gZzjlJoMNtAbPb/StUSQnnxav+ndbjkKQPQSBspD+u22E2S8cKCfMW/1HGyi1 O28sjDkzEHJIVje6VrcRSOh5u7TF6V1xzMu+D8T+13wDu2HeGVU5fIFcLAduAtThY5+jKObbZhSDj NjLU2lGb1+8hJqFRp66Zrr+k6sgiX+3ic6+DMofjoBAoGAO3Mkaemew48kP5TwNrh0YTC4mOe1FHR Zkci6z2I07T/kKmiWoxkZeRoMv/ZOYVytVvs8BLPNS812KYX/7M9a3s+W9DDDVDwEoOi+Zg9b4APC 1Z8IoZ57IJRGZaFwVzYA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qKEsE-005eMv-00; Fri, 14 Jul 2023 09:14:02 +0000 Received: from fllv0016.ext.ti.com ([198.47.19.142]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qKEs5-005eKB-0O for linux-arm-kernel@lists.infradead.org; Fri, 14 Jul 2023 09:13:56 +0000 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 36E9DdBm028503; Fri, 14 Jul 2023 04:13:39 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1689326019; bh=mKtCUPgaud8pjCzNSvAn4kZizjOxNjiafARqukJWj+8=; h=From:Date:Subject:References:In-Reply-To:To:CC; b=wU8Iqipd8rz5A6Oh2r/fpzTsUZhuw6/l9SXit/XsUAyw+B3CmKzj32OHZuP6GGwZQ 1NXKAFjgsWI8GaOiAQrHTF1bz/JEK3QiFsCJS55C4ebbrQorB8SluVnvcd2YQafTFW OGU8we2N+yKHQAGB0Wf7vlLWXPTIejKNUqWCAwbI= Received: from DFLE115.ent.ti.com (dfle115.ent.ti.com [10.64.6.36]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 36E9DdKP097414 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 14 Jul 2023 04:13:39 -0500 Received: from DFLE100.ent.ti.com (10.64.6.21) by DFLE115.ent.ti.com (10.64.6.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Fri, 14 Jul 2023 04:13:38 -0500 Received: from fllv0039.itg.ti.com (10.64.41.19) by DFLE100.ent.ti.com (10.64.6.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Fri, 14 Jul 2023 04:13:38 -0500 Received: from localhost (ileaxei01-snat2.itg.ti.com [10.180.69.6]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 36E9DcdL015114; Fri, 14 Jul 2023 04:13:38 -0500 From: Kamlesh Gurudasani Date: Fri, 14 Jul 2023 14:42:42 +0530 Subject: [PATCH v5 2/2] arm64: dts: ti: k3-am62-main: Remove power-domains from crypto node MIME-Version: 1.0 Message-ID: <20230614-sa3ul-v5-2-29dd2366fba3@ti.com> References: <20230614-sa3ul-v5-0-29dd2366fba3@ti.com> In-Reply-To: <20230614-sa3ul-v5-0-29dd2366fba3@ti.com> To: Nishanth Menon , Vignesh Raghavendra , "Tero Kristo" , Rob Herring , "Krzysztof Kozlowski" , Conor Dooley , Jayesh Choudhary , Herbert Xu , "David S. Miller" , "Tero Kristo" , Keerthy CC: , , , Rob Herring , , Kamlesh Gurudasani X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1689326014; l=1080; i=kamlesh@ti.com; s=20230614; h=from:subject:message-id; bh=twkydDeRPS5AYQfyYZRmDOCh79DoQ65SqFyXWQK4qeQ=; b=AJ+VVQIeJ4KLEgtk9OggCVRkJHfne+ozX+EGKZP58f9RMR7lSGudpeCVhbp6M52B+CA0hqKDl kBA1p40Gac7AmpUAewZ8Ge9HYWANvn+FDOYtlz26ZCQXkdTb2N9cPbx X-Developer-Key: i=kamlesh@ti.com; a=ed25519; pk=db9XKPVWDGJVqj2jDqgnPQd6uQf3GZ3oaQa4bq1odGo= X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230714_021353_329922_18522BE4 X-CRM114-Status: GOOD ( 10.63 ) 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 Only SYSFW has control of SA3UL power. From SYSFW 08.04.00.002, for security reasons, device ID for power management of SA3UL has been removed. "power-domains" property in crypto node tries to access the SA3UL, for which it gets NACK and hence, SA3UL driver doesn't probe properly. Fixes: 8af893654c02 ("arm64: dts: ti: k3-am62-main: Enable crypto accelerator") Signed-off-by: Kamlesh Gurudasani --- arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi index b3e4857bbbe4..18a6e9ffaf58 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi @@ -174,7 +174,6 @@ k3_reset: reset-controller { crypto: crypto@40900000 { compatible = "ti,am62-sa3ul"; reg = <0x00 0x40900000 0x00 0x1200>; - power-domains = <&k3_pds 70 TI_SCI_PD_SHARED>; #address-cells = <2>; #size-cells = <2>; ranges = <0x00 0x40900000 0x00 0x40900000 0x00 0x30000>;