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 X-Spam-Level: X-Spam-Status: No, score=-9.2 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C33EAC0044C for ; Thu, 1 Nov 2018 12:40:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 65F4A2082E for ; Thu, 1 Nov 2018 12:40:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="HtJsnJqL" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 65F4A2082E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=chromium.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728621AbeKAVn0 (ORCPT ); Thu, 1 Nov 2018 17:43:26 -0400 Received: from mail-pl1-f193.google.com ([209.85.214.193]:39593 "EHLO mail-pl1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727644AbeKAVn0 (ORCPT ); Thu, 1 Nov 2018 17:43:26 -0400 Received: by mail-pl1-f193.google.com with SMTP id b5-v6so8290361pla.6 for ; Thu, 01 Nov 2018 05:40:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=VGdp9ZKJwg8hbaEdgskIM9KEKDkvXQybtx6r/e+gbsk=; b=HtJsnJqLEtbQXAM6V4qhfpHV1F6UqWAkFj9JYAmScvwteJ/RcpbYWxKqrt12I5W7zT HCbd7lgHWfuoRjydeU8fbYAsxL57hNzOEPsE5FTA0C7UoXxGK1wTlRZPhoUAKpusjOR9 NipzD9xdWkwn2Ts85AJiN4c9VS0Uyj+Sgv+/c= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=VGdp9ZKJwg8hbaEdgskIM9KEKDkvXQybtx6r/e+gbsk=; b=kcuNnIoVIkgITkWbNqVZTmKRemn+hO6hSZ1b8Mnd9Fe/y2ytYDLbZ3Cjj63oIMTq8Q mQUr8Ja1Us3i62TCFden0VFoyjHTSmCQLLCTJdTKCPWDD4zDSNAKJjYtH1wHKpJ/Rnhc tZ+RldIQK2MZJv5+WPUJPbvL8A3UX7i+JphHNjivnk+CPqvPvRGAcv/kXHivbTNok+hb 1pfzFce2TKrcCMSls4Zt+leB9oXdkI6dYdpZwDlwHzEPyHVUg6P2KXULe4MjzR2G0irn UxjGSMc52wNHOOSNRkm4Z9C4sS5aYIQWMxUN/d05WFO0trBU2ljSPOhneJdvsB0H0HUG qkew== X-Gm-Message-State: AGRZ1gIkUOEvKxTIXwqeibUO68El4plDK1UnlW+aDF8PiAfaVCkgr4rd 5IgF1L9lXcVgIajDdXIVx8byzBS+Uw8= X-Google-Smtp-Source: AJdET5eUtOLWKR9T0HY1zG37XFieaK02RE96eA7nllyLZpg4j/i2kMXrROCoihh46jIXwGXD1Qd4MQ== X-Received: by 2002:a17:902:7b8e:: with SMTP id w14-v6mr7344061pll.289.1541076037267; Thu, 01 Nov 2018 05:40:37 -0700 (PDT) Received: from cychiang-z840.tpe.corp.google.com ([2401:fa00:1:b:e688:dfd2:a1a7:2956]) by smtp.gmail.com with ESMTPSA id g20-v6sm10856210pfj.145.2018.11.01.05.40.34 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 01 Nov 2018 05:40:35 -0700 (PDT) From: Cheng-Yi Chiang To: linux-kernel@vger.kernel.org Cc: Mark Brown , oder_chiou@realtek.com, alsa-devel@alsa-project.org, dgreid@chromium.org, Cheng-Yi Chiang Subject: [PATCH 1/2] CHROMIUM: ASoC: rt5663: Add documentation for power supply support Date: Thu, 1 Nov 2018 20:40:06 +0800 Message-Id: <20181101124007.243258-1-cychiang@chromium.org> X-Mailer: git-send-email 2.19.1.568.g152ad8e336-goog MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org rt5663 codec driver will support setting CPVDD and AVDD power supply from device tree. Signed-off-by: Cheng-Yi Chiang --- Documentation/devicetree/bindings/sound/rt5663.txt | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/rt5663.txt b/Documentation/devicetree/bindings/sound/rt5663.txt index 23386446c63d6..d4058dfde0392 100644 --- a/Documentation/devicetree/bindings/sound/rt5663.txt +++ b/Documentation/devicetree/bindings/sound/rt5663.txt @@ -36,6 +36,9 @@ Optional properties: "realtek,impedance_sensing_num" is 2. It means that there are 2 ranges of impedance in the impedance sensing function. +- avdd-supply: Power supply for AVDD, providing 1.8V. +- cpvdd-supply: Power supply for CPVDD, providing 3.5V. + Pins on the device (for linking into audio routes) for RT5663: * IN1P @@ -51,4 +54,6 @@ rt5663: codec@12 { compatible = "realtek,rt5663"; reg = <0x12>; interrupts = <7 IRQ_TYPE_EDGE_FALLING>; + avdd-supply = <&pp1800_a_alc5662>; + cpvdd-supply = <&pp3500_a_alc5662>; }; -- 2.19.1.568.g152ad8e336-goog