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 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 8D93FCA1010 for ; Fri, 5 Sep 2025 05:20:41 +0000 (UTC) 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:Content-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To: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:List-Owner; bh=otDRlUkWg1EAiRuCq1NNN2J1DtOx7l367UeVek+CWEM=; b=13onVr20A/qDf9SfUl2mFbM0gh sSVGVWLHBhu7+37Q5N5ZWixYdKNSb0kFAd9pGk0m/QlfIZxUnrDQG21LRY7nJpvm/iKjNNabyv30t 9Q2zyNLC/mFPzk5A25lp/Zy/4CyIyXPCC+MUt9kurdjF980Jq0btKGtEA+ByreNpzLVFX/LMuCPOW XSWkO44Wm4FZdz4GjoJXC5J/R+zUYiZJju7m2bOAF4SPRSd5XQucNvEcYhS3bdIoZWH1fbuEtzfBH eOU/RSYWG+r6ea5yY3w99VgunqJ1VbJci5MNppSzjXalbswI6gN/1n89X6WYoK/LgQP33P3Dyq/hP caXrO+vw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uuOsD-0000000GxBN-3e1Y; Fri, 05 Sep 2025 05:20:33 +0000 Received: from lelvem-ot01.ext.ti.com ([198.47.23.234]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uuOmy-0000000GvL9-1yp2 for linux-arm-kernel@lists.infradead.org; Fri, 05 Sep 2025 05:15:09 +0000 Received: from fllvem-sh03.itg.ti.com ([10.64.41.86]) by lelvem-ot01.ext.ti.com (8.15.2/8.15.2) with ESMTP id 5855F5d33245521; Fri, 5 Sep 2025 00:15:05 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1757049305; bh=otDRlUkWg1EAiRuCq1NNN2J1DtOx7l367UeVek+CWEM=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=XFiBaNuBeDt3kfVBGSvKeYjoIVBA32DsiMWRl1JeA6vkTbdM99hy1sl8eWaiV9ZaA NNSbsbs4uA9WgBAzcbUpVPt3LELEFzuzXHMa2YhqOS2rtqDV62jamd/++JJWI+geHM nT5nsWosWo3iA7TJqKGFo5wUsomhgZ/VXGdCyfE0= Received: from DFLE100.ent.ti.com (dfle100.ent.ti.com [10.64.6.21]) by fllvem-sh03.itg.ti.com (8.18.1/8.18.1) with ESMTPS id 5855F55l653255 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA256 bits=128 verify=FAIL); Fri, 5 Sep 2025 00:15:05 -0500 Received: from DFLE102.ent.ti.com (10.64.6.23) 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 15.1.2507.55; Fri, 5 Sep 2025 00:15:04 -0500 Received: from lelvem-mr06.itg.ti.com (10.180.75.8) by DFLE102.ent.ti.com (10.64.6.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.55 via Frontend Transport; Fri, 5 Sep 2025 00:15:04 -0500 Received: from akashdeep-HP-Z2-Tower-G5-Workstation.dhcp.ti.com (akashdeep-hp-z2-tower-g5-workstation.dhcp.ti.com [10.24.68.177]) by lelvem-mr06.itg.ti.com (8.18.1/8.18.1) with ESMTP id 5855Ep0f4118818; Fri, 5 Sep 2025 00:15:00 -0500 From: Akashdeep Kaur To: , , , , , , , , , , , , , CC: Subject: [PATCH v5 1/4] arm64: dts: ti: k3-am62p5-sk: Remove the unused cfg in USB1_DRVVBUS Date: Fri, 5 Sep 2025 10:44:45 +0530 Message-ID: <20250905051448.2836237-2-a-kaur@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250905051448.2836237-1-a-kaur@ti.com> References: <20250905051448.2836237-1-a-kaur@ti.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250904_221508_593203_FF979522 X-CRM114-Status: GOOD ( 12.69 ) 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 After the SoC has entered the DeepSleep low power mode, USB1 can be used to wakeup the SoC based on USB events triggered by USB devices. This requires that the pin corresponding to the Type-A connector remains pulled up even after the SoC has entered the DeepSleep low power mode. For that, either DeepSleep pullup configuration can be selected or the pin can have the same configuration that it had when SoC was in active mode. But, in order for DeepSleep configuration to take effect, the DeepSleep control bit has to be enabled. Remove the unnecessary DeepSleep state configuration from USB1_DRVBUS pin, as the DeepSleep control bit is not set and the active configuration is sufficient to keep the pin pulled up. This simplifies the setup and removes redundant configuration. This reverts commit 115290c112952db27009668aa7ae2f29920704f0. Reviewed-by: Dhruva Gole Signed-off-by: Akashdeep Kaur --- arch/arm64/boot/dts/ti/k3-am62p5-sk.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts b/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts index 899da7896563..e8f0ac2c55e2 100644 --- a/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts @@ -360,7 +360,7 @@ AM62PX_IOPAD(0x01b0, PIN_OUTPUT, 2) /* (G20) MCASP0_ACLKR.UART1_TXD */ main_usb1_pins_default: main-usb1-default-pins { pinctrl-single,pins = < - AM62PX_IOPAD(0x0258, PIN_INPUT | PIN_DS_PULLUD_ENABLE | PIN_DS_PULL_UP, 0) /* (G21) USB1_DRVVBUS */ + AM62PX_IOPAD(0x0258, PIN_INPUT, 0) /* (G21) USB1_DRVVBUS */ >; }; -- 2.34.1