From patchwork Tue Aug 8 13:01:31 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: MD Danish Anwar X-Patchwork-Id: 13346036 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 4F5CBC001B0 for ; Tue, 8 Aug 2023 13:02:29 +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:MIME-Version: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:In-Reply-To:References: List-Owner; bh=HjuT9dMEdmtkl4lbcft3Wktus1I3dtWGhHt+qR8ddaU=; b=aMkSi+Im6rFkFs CjaWS3xesQ4T4IGi8NiiG7jNWI2k920WWydY3E2sqTZiWx4VDcuUVGq3As9JyyeFqUt4jX+fHxKtj S8bH9RoEXJMZ4J0BqTqFxXyX+HXJ6NOe8VbfjVhQBkXDa/rcc9BXBZ4Xz3FVcEeDiaUaJmVkFIf2D 2TTsSJWzLtNAFeiTFx219INmZ8IgoQUMgXtpq+rWsBnhC9f4KLpL3xVBPdg3rBl3Gi1G6j1jAOs1G 4PJT6oxwil9fbkCWNKGN1pD0hBLx/t8rGU8L+7rNimu9FMC/OOKrV2nYJdL0j6ucDaYleQS2nUs/A i6UpdJBoyMNwkh66kObg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qTMLY-002bJ6-1S; Tue, 08 Aug 2023 13:02:00 +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 1qTMLV-002bIk-1t for linux-arm-kernel@lists.infradead.org; Tue, 08 Aug 2023 13:01:59 +0000 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 378D1god092296; Tue, 8 Aug 2023 08:01:42 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1691499702; bh=R3zerq9nODVi0XA4kBDsD9dXj9JRrwEm+jQuwFr4OMU=; h=From:To:CC:Subject:Date; b=ol7xLBKPWOauOoiOAyflqQtRIH4WTX4CrPbhTZ4aRo4MDKLu/y/Q0jmkaQxTQd6F7 OJUAVZKXAPidQOKG+1Azkj+HJdBOQZ2PF11oDgINhgrh97b7/Y3/iNvWVvRPamfIkN lmXCSPTraJEjlqrOzW5VHcxtSYHqEikyXdBz7zNw= Received: from DLEE112.ent.ti.com (dlee112.ent.ti.com [157.170.170.23]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 378D1g6k089299 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 8 Aug 2023 08:01:42 -0500 Received: from DLEE102.ent.ti.com (157.170.170.32) by DLEE112.ent.ti.com (157.170.170.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Tue, 8 Aug 2023 08:01:41 -0500 Received: from lelv0326.itg.ti.com (10.180.67.84) by DLEE102.ent.ti.com (157.170.170.32) 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; Tue, 8 Aug 2023 08:01:41 -0500 Received: from lelv0854.itg.ti.com (lelv0854.itg.ti.com [10.181.64.140]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id 378D1fD8019028; Tue, 8 Aug 2023 08:01:41 -0500 Received: from localhost (uda0501179.dhcp.ti.com [172.24.227.217]) by lelv0854.itg.ti.com (8.14.7/8.14.7) with ESMTP id 378D1fDA012689; Tue, 8 Aug 2023 08:01:41 -0500 From: MD Danish Anwar To: , CC: Peng Fan , =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= , =?utf-8?b?TsOtY29sYXMg?= =?utf-8?b?Ri4gUi4gQS4gUHJhZG8=?= , Konrad Dybcio , Krzysztof Kozlowski , Geert Uytterhoeven , Arnd Bergmann , Bjorn Andersson , Will Deacon , Catalin Marinas , , , , , MD Danish Anwar , Christian Gmeiner Subject: [PATCH v4] arm64: defconfig: Enable TI PRUSS Date: Tue, 8 Aug 2023 18:31:31 +0530 Message-ID: <20230808130131.3081482-1-danishanwar@ti.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 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-20230808_060157_706194_A6F07A25 X-CRM114-Status: UNSURE ( 9.86 ) 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 The Programmable Realtime Unit - Industrial Communication Subsystem (PRU-ICSS) known as PRUSS, is a low-latency microcontroller subsystem used for industrial networking and other hard real-time functions in the TI K3 SoCs such as AM654x, AM64x. AM654x-EVM, AM64xx-EVM, and iot2050 use the PRUSS driver. Reviewed-by: Christian Gmeiner Signed-off-by: MD Danish Anwar Reviewed-by: Krzysztof Kozlowski Reviewed-by: Konrad Dybcio --- Cc: Konrad Dybcio Changes from v3 to v4: *) Rebased on the latest next-20230808 linux-next. *) Modified commit-message to add details on PRUSS driver and the SoCs supported. (address comments from v2 - Konard's and v3 - Nishanth's) v3: https://lore.kernel.org/all/20230807105919.2611138-1-danishanwar@ti.com/ v2: https://lore.kernel.org/all/20230804061811.3999129-1-danishanwar@ti.com/ v1: https://lore.kernel.org/all/20230419095051.3269777-1-danishanwar@ti.com/ arch/arm64/configs/defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index bf13d5c46578..0aecdf43a5d1 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -1339,6 +1339,7 @@ CONFIG_ARCH_TEGRA_186_SOC=y CONFIG_ARCH_TEGRA_194_SOC=y CONFIG_ARCH_TEGRA_234_SOC=y CONFIG_TI_SCI_PM_DOMAINS=y +CONFIG_TI_PRUSS=m CONFIG_ARM_IMX_BUS_DEVFREQ=y CONFIG_ARM_IMX8M_DDRC_DEVFREQ=m CONFIG_ARM_MEDIATEK_CCI_DEVFREQ=m