From patchwork Fri Dec 13 08:12:27 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bibby Hsieh X-Patchwork-Id: 1208996 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=mediatek.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=mediatek.com header.i=@mediatek.com header.b="Zo2ML5Im"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 47Z3hY6ZCsz9sNH for ; Fri, 13 Dec 2019 19:28:13 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726170AbfLMI2M (ORCPT ); Fri, 13 Dec 2019 03:28:12 -0500 Received: from mailgw01.mediatek.com ([216.200.240.184]:43061 "EHLO mailgw01.mediatek.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725793AbfLMI2M (ORCPT ); Fri, 13 Dec 2019 03:28:12 -0500 X-Greylist: delayed 300 seconds by postgrey-1.27 at vger.kernel.org; Fri, 13 Dec 2019 03:28:12 EST X-UUID: 425eee7b289e4ba7baaa4aa69af65b43-20191213 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=+KPNy9/cU+5SN/+7zoOMUnEeZZpK9gLU/11k+ElV9RA=; b=Zo2ML5Imf39fIUsZWtaSnPgWilPy9zy1k1ND2mUNnkWyURHqW7nJj6RdmU1OQ7R4ZOewsN7/WZHOv0Q5nhDWhmLz9IX+rLCRU3Y3Bo1NnJ0SPZzmrOW9DiVj7cdRz+OJqy/hi+PdDlsQs4mX+OCNmjEIt+wqw+EKQMYmEgo9C+0=; X-UUID: 425eee7b289e4ba7baaa4aa69af65b43-20191213 Received: from mtkexhb02.mediatek.inc [(172.21.101.103)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 516883074; Fri, 13 Dec 2019 00:23:10 -0800 Received: from mtkcas08.mediatek.inc (172.21.101.126) by mtkmbs05n1.mediatek.inc (172.21.101.15) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 13 Dec 2019 16:12:07 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Fri, 13 Dec 2019 16:11:59 +0800 From: Bibby Hsieh To: Bartosz Golaszewski , CC: , , , , , , Bibby Hsieh Subject: [PATCH v8 1/4] dt-binding: eeprom: at24: add vcc-supply property Date: Fri, 13 Dec 2019 16:12:27 +0800 Message-ID: <20191213081230.23494-2-bibby.hsieh@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20191213081230.23494-1-bibby.hsieh@mediatek.com> References: <20191213081230.23494-1-bibby.hsieh@mediatek.com> MIME-Version: 1.0 X-MTK: N Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org In some platforms, they disable the power-supply of eeprom due to power consumption reduction. This patch add vcc-supply property. Signed-off-by: Bibby Hsieh Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/eeprom/at24.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/eeprom/at24.yaml b/Documentation/devicetree/bindings/eeprom/at24.yaml index e8778560d966..c04a3b8a6eba 100644 --- a/Documentation/devicetree/bindings/eeprom/at24.yaml +++ b/Documentation/devicetree/bindings/eeprom/at24.yaml @@ -167,6 +167,10 @@ properties: minimum: 1 maximum: 8 + vcc-supply: + description: + phandle of the regulator that provides the supply voltage. + required: - compatible - reg