From patchwork Wed Jun 14 09:46:56 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kamlesh Gurudasani X-Patchwork-Id: 13279782 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 C75F1EB64D9 for ; Wed, 14 Jun 2023 09:48:07 +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: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:In-Reply-To:References: List-Owner; bh=rzflL/SdKUlh287MAY0hfDVSEzCyiMd9avPh2UB3sZ0=; b=aLY01TxkXMlklD PRCy8lzzt9it6qbNacV3BgqyyXl/q8aKi1vOAvEFitRRh3b5oq4XbX2zFtvEAD+frlQykvUgG3kfC HCMExWsK8E3U6+FumUXH9QpviZAXgYXnO5S9rGjfm64S5vtKvzic1KrvtzzBrZOZ9VN3NsCta5sX1 j4JKLCt+lYar3/Vol4BrLcaonlMvtZo6snVA2gV7KzQTZdyHaGvUE7gwWsg5PWfJZ4G0oRtM72o44 kJowQCdq/RXbYCbx1BgOoORv66c1ad1dLLgrKN/F22W9nD3N2xXFYnn7Mo1bez+LUcJ6NSiCJ6AGf HPkFFblwnXVGaWnRMfMQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1q9N6P-00B7Rr-0x; Wed, 14 Jun 2023 09:47:45 +0000 Received: from fllv0015.ext.ti.com ([198.47.19.141]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1q9N6M-00B7PI-2N for linux-arm-kernel@lists.infradead.org; Wed, 14 Jun 2023 09:47:44 +0000 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 35E9lPfE108113; Wed, 14 Jun 2023 04:47:25 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1686736045; bh=QRGK/l0B6hsumWBFXxBYbdnIT7AJCivqxdHFN1d+CMw=; h=From:Date:Subject:To:CC; b=dB0PIvecIRJVObzdNmjBxVvCKiv2bdX4guJSl4z1IKu5CgkbQWrCPaAEeftC6bs1p gCpYQSDAmSKMjHVbmIxSH0dp7/IBuJV5yjC9b5zZ5PoCLRagDahZIiRfZ67DX2weZS C8t+plbcq5x0gpHi2gVwzUHOkgjl20X/TznePps4= Received: from DLEE109.ent.ti.com (dlee109.ent.ti.com [157.170.170.41]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 35E9lPqI017877 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 14 Jun 2023 04:47:25 -0500 Received: from DLEE104.ent.ti.com (157.170.170.34) by DLEE109.ent.ti.com (157.170.170.41) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Wed, 14 Jun 2023 04:47:25 -0500 Received: from lelv0326.itg.ti.com (10.180.67.84) by DLEE104.ent.ti.com (157.170.170.34) 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; Wed, 14 Jun 2023 04:47:24 -0500 Received: from localhost (ileaxei01-snat.itg.ti.com [10.180.69.5]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id 35E9lOgS008848; Wed, 14 Jun 2023 04:47:24 -0500 From: Kamlesh Gurudasani Date: Wed, 14 Jun 2023 15:16:56 +0530 Subject: [PATCH v2] arm64: dts: ti: k3-am62-main: Remove power-domains from crypto node MIME-Version: 1.0 Message-ID: <20230614-sa3ul-v2-1-3a832b82339c@ti.com> X-B4-Tracking: v=1; b=H4sIAI+MiWQC/x2N0QrCMAwAf2XkeYWuLSL+iviQtNkW0CqJymDs3 9ft8biDW8FYhQ1u3QrKfzF51wah7yDPWCd2UhpD8CH6y5CcYfw9XaZEZSBKxV+htYTGjhRrno/ 6hfZlPcRHeZTlHNwf27YDnWyJXnAAAAA= To: kamlesh , Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jayesh Choudhary CC: , , X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1686736043; l=1274; i=kamlesh@ti.com; s=20230614; h=from:subject:message-id; bh=E/J6WsSEaN6BRpocHKGuz8QWaNU9pO7nxprAGwZE4bA=; b=cyXcaX8mN8CMapm5bqNXpQqoI4v6tJenKqnu6x3xAh6Ur0L0ePFia4K4TXk8GmQ2OY46P5vf5 oh1EwH9CkuYCRt5r5tic3qVUb7mTc/dQ/T/i2zlqDXEjnIS9jTdgB6I 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-20230614_024742_880235_197ED08E X-CRM114-Status: GOOD ( 10.36 ) 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 --- v2 changes: -make commit message clearer --- arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 1 - 1 file changed, 1 deletion(-) --- base-commit: 53ab6975c12d1ad86c599a8927e8c698b144d669 change-id: 20230614-sa3ul-cb4bd1bb4d08 Best regards, 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>;