From nobody Tue Feb 10 20:49:06 2026 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 969AB217F24; Mon, 11 Aug 2025 08:16:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.61.82.184 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754900184; cv=none; b=o2YgnWHjiUE8zvqnLUx9JRumQHHa7feecxiU7HAnJ0T+m42A2azjplvPx8nwo4JqK2PZ0wLRUpCNVhmd93ROonNogXMUx0tlAKgr+HvtYw464lQ6fc5hQUbkAsMbsy4KxMd4dTmlcWetvqI3b/tTKUBQSieLi3k4vrTeX4sUo7o= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754900184; c=relaxed/simple; bh=n7CH/yu8a6YC3VFATMACJXJ8l67gHGodj6pyuiJFpps=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=jF9viUy46kfE/kj/99ttTmsanDL4wHe/9o6N5Qr0a9iPYO9U/4NPHLlQU9tPMjvnpgc90LLoFqsIJaBgrjcRZgrtv+hFEEQte4DtzDkROI8r4qhvI1JjK4cLcrExLzQGdhW5LV2zQuMb66bPw3Pe8qiBPFSqy3RGi7iedv7WiXA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com; spf=pass smtp.mailfrom=mediatek.com; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b=g1/++lYL; arc=none smtp.client-ip=210.61.82.184 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mediatek.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="g1/++lYL" X-UUID: 6bd8d038768b11f0b33aeb1e7f16c2b6-20250811 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=a7Dr6EHXZb1zZv1XZgN30AHSOXgaHs9rJ38l2ZynADk=; b=g1/++lYLKYzRew9XOFMgGCDfBxHOScAqVNTsRfYA7EZ4jmFW99/QcIrVyGBLtJWriK9hwm9XeQCVT51uqcTpU2H+BDxQ/ppmiidBzI6eEgIHX0opVerX+Gy0NPZw3rr6V3Eu7raXBnayMTJ8qZj17rSe6GneHcuaFrMwMrae3Kw=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.3.3,REQID:0bd8d0f1-8fc6-4d3f-aa57-e76c7ca7292a,IP:0,UR L:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION:r elease,TS:0 X-CID-META: VersionHash:f1326cf,CLOUDID:dda74da1-1800-4e4f-b665-a3d622db32cf,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:81|82|102,TC:-5,Content:0|15|50,EDM: -3,IP:nil,URL:0,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0, AV:0,LES:1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 3,DMD|SSN|SDN X-CID-BAS: 3,DMD|SSN|SDN,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-CID-RHF: D41D8CD98F00B204E9800998ECF8427E X-UUID: 6bd8d038768b11f0b33aeb1e7f16c2b6-20250811 Received: from mtkmbs13n1.mediatek.inc [(172.21.101.193)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1586326287; Mon, 11 Aug 2025 16:16:03 +0800 Received: from mtkmbs13n1.mediatek.inc (172.21.101.193) by MTKMBS14N2.mediatek.inc (172.21.101.76) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1258.39; Mon, 11 Aug 2025 16:15:55 +0800 Received: from mhfsdcap04.gcn.mediatek.inc (10.17.3.154) by mtkmbs13n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1258.39 via Frontend Transport; Mon, 11 Aug 2025 16:15:55 +0800 From: To: Eddie Huang , Sean Wang , Alexandre Belloni , Matthias Brugger , Lee Jones , Shunxi Zhang CC: , , , , , , Subject: [PATCH v1 1/2] mfd: mt6397: Add new bit definitions for RTC_BBPU register Date: Mon, 11 Aug 2025 16:15:33 +0800 Message-ID: <20250811081543.4377-2-ot_shunxi.zhang@mediatek.com> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20250811081543.4377-1-ot_shunxi.zhang@mediatek.com> References: <20250811081543.4377-1-ot_shunxi.zhang@mediatek.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Shunxi Zhang This patch adds new bit definitions for the RTC_BBPU register in the mt6397 RTC header file. The following bit definitions are introduced: Signed-off-by: Shunxi Zhang --- include/linux/mfd/mt6397/rtc.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/include/linux/mfd/mt6397/rtc.h b/include/linux/mfd/mt6397/rtc.h index 27883af44f87..001cef6b7302 100644 --- a/include/linux/mfd/mt6397/rtc.h +++ b/include/linux/mfd/mt6397/rtc.h @@ -15,8 +15,11 @@ #include =20 #define RTC_BBPU 0x0000 +#define RTC_BBPU_PWREN BIT(0) +#define RTC_BBPU_CLR BIT(1) +#define RTC_BBPU_RESET_AL BIT(3) #define RTC_BBPU_CBUSY BIT(6) -#define RTC_BBPU_KEY (0x43 << 8) +#define RTC_BBPU_KEY (0x43 << 8) =20 #define RTC_WRTGR_MT6358 0x003a #define RTC_WRTGR_MT6397 0x003c --=20 2.46.0