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[2620:137:e000::1:20]) by mx.google.com with ESMTP id k2-20020a6555c2000000b0055b618c77f1si9086644pgs.194.2023.08.09.05.59.36; Wed, 09 Aug 2023 05:59:47 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=G4Dq5pM+; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232447AbjHILt0 (ORCPT + 99 others); Wed, 9 Aug 2023 07:49:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59554 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229708AbjHILtY (ORCPT ); Wed, 9 Aug 2023 07:49:24 -0400 Received: from lelv0142.ext.ti.com (lelv0142.ext.ti.com [198.47.23.249]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1436C10C; Wed, 9 Aug 2023 04:49:24 -0700 (PDT) Received: from fllv0034.itg.ti.com ([10.64.40.246]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 379BnDox102401; Wed, 9 Aug 2023 06:49:13 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1691581753; bh=NHaMV8AQ458hXfrujPP7b8dUqu4ww4eGJkczmu6Nivg=; h=Date:From:To:CC:Subject:References:In-Reply-To; b=G4Dq5pM+rVVvdmIHaDyd04wFiCgC/U7fP21ZTNxhToV8d+2vHDXSY/Twcr9/DiPMd QRG+6FJVAEXajoyUYtW1eFwrxQOLBvBUVdsDMU3eXnE+Kq84Tn/bXwnjgjU2QOrIAO UDEWJjb4khJ95kPOnKheDsFHfFJwNG495QO5mS58= Received: from DLEE103.ent.ti.com (dlee103.ent.ti.com [157.170.170.33]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 379BnDDL014024 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 9 Aug 2023 06:49:13 -0500 Received: from DLEE109.ent.ti.com (157.170.170.41) by DLEE103.ent.ti.com (157.170.170.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Wed, 9 Aug 2023 06:49:13 -0500 Received: from fllv0039.itg.ti.com (10.64.41.19) 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 via Frontend Transport; Wed, 9 Aug 2023 06:49:13 -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 379BnDAx013045; Wed, 9 Aug 2023 06:49:13 -0500 Date: Wed, 9 Aug 2023 06:49:13 -0500 From: Nishanth Menon To: Dhruva Gole CC: Tony Lindgren , Linus Walleij , Conor Dooley , , , , , , Vignesh Raghavendra , Conor Dooley , Krzysztof Kozlowski , Rob Herring , Haojian Zhuang Subject: Re: [PATCH 0/2] pinctrl-single: introduce am654-padconf compatible Message-ID: <20230809114913.xr6cvz4h2zsobwou@kobold> References: <20230808102207.130177-1-d-gole@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20230808102207.130177-1-d-gole@ti.com> User-Agent: NeoMutt/20171215 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, RCVD_IN_DNSWL_BLOCKED,SPF_HELO_PASS,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 15:52-20230808, Dhruva Gole wrote: > The K3 family of SOCs use certain bits of the padconfig registers like > WKUP_EVT and WKUP_EN to enable daisychain wakeups. > > For example, these bits are described in the AM654 TRM [0] under > "Table 5-517. Description Of The Pad Configuration Register Bits" > > This series adds the DT binding changes for adding the compatible and > also the driver changes which make use of this compatible. > > NOTE: Some K3 SoCs may have these bits marked as reserved which means > that they don't support IO daisychain. Such SOCs are not expected to use > this compatible. > > The general expected usage is when the device is in a suspended state like Deep > Sleep or Suspend to RAM, and any IO activity on configured pads can > trigger a wakeup. > > Link to complete series: > https://lore.kernel.org/all/20230808102207.130177-1-d-gole@ti.com > > Base commit: > 71cd4fc492ec (tag: next-20230808, linux-next/master) Add linux-next specific files for 20230808 > > depends on: > https://lore.kernel.org/r/20230721082654.27036-1-tony@atomide.com > > which has been picked up by Linus Walleij in his tree here: > https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git/commit/?h=devel&id=677a62482bd6e584f83d0342e78735e3cd449ba4 > > However, it hasn't reflected in -next yet so specifying the depends on > above. next-20230809 has it today - so just a day or two of sync.. no biggie. > > [0] https://www.ti.com/lit/pdf/spruid7 > > Cc: Nishanth Menon > Cc: Vignesh Raghavendra > Cc: Tony Lindgren > Cc: Conor Dooley > Cc: Krzysztof Kozlowski > Cc: Rob Herring > Cc: Haojian Zhuang For the series: Reviewed-by: Nishanth Menon Regards, Nishanth Menon Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D