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=-2.6 required=3.0 tests=DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,T_DKIM_INVALID, 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 CA600ECDFB8 for ; Fri, 20 Jul 2018 10:46:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7E95A20661 for ; Fri, 20 Jul 2018 10:46:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="V4WuBHtd"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="oS8aOBkG" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7E95A20661 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=codeaurora.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 S1730207AbeGTLeP (ORCPT ); Fri, 20 Jul 2018 07:34:15 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:49924 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727233AbeGTLeP (ORCPT ); Fri, 20 Jul 2018 07:34:15 -0400 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id E96AE60791; Fri, 20 Jul 2018 10:46:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1532083596; bh=AwqDItVF6l3/7rPjcNy1ySYYel58DvxslLwoJWhpPL4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=V4WuBHtdSS6dC9TG64GdFaReDHYNyQrdkbiTd30ucZE36yJPC7VV4AeCq5dUdCeHg A6J9jNNOx4uTkUAZy6f4t9+Z0S4Q3T8Y9xTUoIlQURmEgGxuOLLKKJ6QIUI7RqGTWA 7oV0mDK/7Q+Z3ToLPfOr1CrKLFXGrD7XRy6lREFM= Received: from hydcbspbld03.qualcomm.com (blr-c-bdr-fw-01_globalnat_allzones-outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: vviswana@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id BE30B6071B; Fri, 20 Jul 2018 10:46:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1532083595; bh=AwqDItVF6l3/7rPjcNy1ySYYel58DvxslLwoJWhpPL4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=oS8aOBkGhMz7aBXkGKJpSfEAQ3A9NN9x/V0EuRaMmuSuA047/9eJfKvefNheNDX8D 3bSOa+ldcLNwwYSqCBzYkjXJ+qf0i3sbMEJjp7CcINEfmMlBg0kP3l8OIFF9WfKiOk eUE65HsVvnEF0yWRtL0N0U4vd3L2Ao2s1yffxlqM= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org BE30B6071B Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=vviswana@codeaurora.org From: Vijay Viswanath To: adrian.hunter@intel.com, ulf.hansson@linaro.org, robh+dt@kernel.org, mark.rutland@arm.com Cc: linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, shawn.lin@rock-chips.com, linux-arm-msm@vger.kernel.org, georgi.djakov@linaro.org, devicetree@vger.kernel.org, asutoshd@codeaurora.org, stummala@codeaurora.org, venkatg@codeaurora.org, jeremymc@redhat.com, vviswana@codeaurora.org, bjorn.andersson@linaro.org, riteshh@codeaurora.org, vbadigan@codeaurora.org, evgreen@chromium.org, dianders@google.com, sayalil@codeaurora.org Subject: [PATCH V1 2/3] Documentation: sdhci-msm: Add entries for passing load values Date: Fri, 20 Jul 2018 16:16:05 +0530 Message-Id: <1532083566-43215-3-git-send-email-vviswana@codeaurora.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1532083566-43215-1-git-send-email-vviswana@codeaurora.org> References: <1532083566-43215-1-git-send-email-vviswana@codeaurora.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The load a particular sdhc controller should request from a regulator is device specific and hence each device should individually vote for the required load. Signed-off-by: Vijay Viswanath --- Documentation/devicetree/bindings/mmc/sdhci-msm.txt | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/mmc/sdhci-msm.txt b/Documentation/devicetree/bindings/mmc/sdhci-msm.txt index 502b3b8..ee34f28 100644 --- a/Documentation/devicetree/bindings/mmc/sdhci-msm.txt +++ b/Documentation/devicetree/bindings/mmc/sdhci-msm.txt @@ -26,6 +26,11 @@ Required properties: "cal" - reference clock for RCLK delay calibration (optional) "sleep" - sleep clock for RCLK delay calibration (optional) +Optional properties: +- -current-level - specifies load levels for supply during BUS_ON + and BUS_OFF states in power irq. Should be specified in + pairs (lpm, hpm), for BUS_OFF and BUS_ON respectively. + Units uA. Example: sdhc_1: sdhci@f9824900 { @@ -37,6 +42,7 @@ Example: vmmc-supply = <&pm8941_l20>; vqmmc-supply = <&pm8941_s3>; + vqmmc-current-level = <200 22000>; pinctrl-names = "default"; pinctrl-0 = <&sdc1_clk &sdc1_cmd &sdc1_data>; -- Qualcomm India Private Limited, on behalf of Qualcomm Innovation Center, Inc. Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project.