From patchwork Wed Mar 13 08:01:21 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joseph Lo X-Patchwork-Id: 2262181 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork1.kernel.org (Postfix) with ESMTP id 6D30A3FCF6 for ; Wed, 13 Mar 2013 08:07:14 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UFgfM-00027R-Gx; Wed, 13 Mar 2013 08:04:04 +0000 Received: from hqemgate04.nvidia.com ([216.228.121.35]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UFgdR-0001KM-4V for linux-arm-kernel@lists.infradead.org; Wed, 13 Mar 2013 08:02:08 +0000 Received: from hqnvupgp07.nvidia.com (Not Verified[216.228.121.13]) by hqemgate04.nvidia.com id ; Wed, 13 Mar 2013 01:02:00 -0700 Received: from hqemhub03.nvidia.com ([172.17.108.22]) by hqnvupgp07.nvidia.com (PGP Universal service); Wed, 13 Mar 2013 01:02:03 -0700 X-PGP-Universal: processed; by hqnvupgp07.nvidia.com on Wed, 13 Mar 2013 01:02:03 -0700 Received: from jlo-ubuntu-64.nvidia.com (172.20.144.16) by hqemhub03.nvidia.com (172.20.150.15) with Microsoft SMTP Server (TLS) id 8.3.298.1; Wed, 13 Mar 2013 01:02:03 -0700 From: Joseph Lo To: Stephen Warren Subject: [PATCH V3 7/9] ARM: dts: tegra: add non-removable and keep-power-in-suspend property for MMC Date: Wed, 13 Mar 2013 16:01:21 +0800 Message-ID: <1363161683-20825-8-git-send-email-josephl@nvidia.com> X-Mailer: git-send-email 1.8.1.5 In-Reply-To: <1363161683-20825-1-git-send-email-josephl@nvidia.com> References: <1363161683-20825-1-git-send-email-josephl@nvidia.com> X-NVConfidentiality: public MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130313_040206_080004_9294821C X-CRM114-Status: UNSURE ( 8.52 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -9.5 (---------) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-9.5 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at http://www.dnswl.org/, high trust [216.228.121.35 listed in list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 SPF_PASS SPF: sender matches SPF record -2.6 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: linux-tegra@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Joseph Lo X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org This patch adds "non-removable" property of MMC host where the eMMC device is for Tegra platform. And the "keep-power-in-suspend" property was used for the SDIO device that need this to go into suspend mode (e.g. BRCM43xx series). Signed-off-by: Joseph Lo --- V3: * no change V2: * no change --- arch/arm/boot/dts/tegra20-paz00.dts | 1 + arch/arm/boot/dts/tegra20-seaboard.dts | 2 ++ arch/arm/boot/dts/tegra20-ventana.dts | 2 ++ arch/arm/boot/dts/tegra20-whistler.dts | 1 + arch/arm/boot/dts/tegra30-beaver.dts | 1 + arch/arm/boot/dts/tegra30-cardhu-a02.dts | 1 + arch/arm/boot/dts/tegra30-cardhu-a04.dts | 1 + arch/arm/boot/dts/tegra30-cardhu.dtsi | 1 + 8 files changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/tegra20-paz00.dts b/arch/arm/boot/dts/tegra20-paz00.dts index 9db36da..41e82e3 100644 --- a/arch/arm/boot/dts/tegra20-paz00.dts +++ b/arch/arm/boot/dts/tegra20-paz00.dts @@ -445,6 +445,7 @@ sdhci@c8000600 { status = "okay"; bus-width = <8>; + non-removable; }; gpio-keys { diff --git a/arch/arm/boot/dts/tegra20-seaboard.dts b/arch/arm/boot/dts/tegra20-seaboard.dts index 715a8b8..fd0e1cf 100644 --- a/arch/arm/boot/dts/tegra20-seaboard.dts +++ b/arch/arm/boot/dts/tegra20-seaboard.dts @@ -580,6 +580,7 @@ status = "okay"; power-gpios = <&gpio 86 0>; /* gpio PK6 */ bus-width = <4>; + keep-power-in-suspend; }; sdhci@c8000400 { @@ -593,6 +594,7 @@ sdhci@c8000600 { status = "okay"; bus-width = <8>; + non-removable; }; gpio-keys { diff --git a/arch/arm/boot/dts/tegra20-ventana.dts b/arch/arm/boot/dts/tegra20-ventana.dts index ede91c0..826a6cc 100644 --- a/arch/arm/boot/dts/tegra20-ventana.dts +++ b/arch/arm/boot/dts/tegra20-ventana.dts @@ -516,6 +516,7 @@ status = "okay"; power-gpios = <&gpio 86 0>; /* gpio PK6 */ bus-width = <4>; + keep-power-in-suspend; }; sdhci@c8000400 { @@ -529,6 +530,7 @@ sdhci@c8000600 { status = "okay"; bus-width = <8>; + non-removable; }; gpio-keys { diff --git a/arch/arm/boot/dts/tegra20-whistler.dts b/arch/arm/boot/dts/tegra20-whistler.dts index 4afcae1..847383f 100644 --- a/arch/arm/boot/dts/tegra20-whistler.dts +++ b/arch/arm/boot/dts/tegra20-whistler.dts @@ -518,6 +518,7 @@ sdhci@c8000600 { status = "okay"; bus-width = <8>; + non-removable; }; kbc { diff --git a/arch/arm/boot/dts/tegra30-beaver.dts b/arch/arm/boot/dts/tegra30-beaver.dts index 0a2cd24..89eb495 100644 --- a/arch/arm/boot/dts/tegra30-beaver.dts +++ b/arch/arm/boot/dts/tegra30-beaver.dts @@ -266,6 +266,7 @@ sdhci@78000600 { status = "okay"; bus-width = <8>; + non-removable; }; regulators { diff --git a/arch/arm/boot/dts/tegra30-cardhu-a02.dts b/arch/arm/boot/dts/tegra30-cardhu-a02.dts index adc88aa..e392bd2 100644 --- a/arch/arm/boot/dts/tegra30-cardhu-a02.dts +++ b/arch/arm/boot/dts/tegra30-cardhu-a02.dts @@ -88,6 +88,7 @@ status = "okay"; power-gpios = <&gpio 28 0>; /* gpio PD4 */ bus-width = <4>; + keep-power-in-suspend; }; }; diff --git a/arch/arm/boot/dts/tegra30-cardhu-a04.dts b/arch/arm/boot/dts/tegra30-cardhu-a04.dts index 08163e1..d0db6c7 100644 --- a/arch/arm/boot/dts/tegra30-cardhu-a04.dts +++ b/arch/arm/boot/dts/tegra30-cardhu-a04.dts @@ -100,5 +100,6 @@ status = "okay"; power-gpios = <&gpio 27 0>; /* gpio PD3 */ bus-width = <4>; + keep-power-in-suspend; }; }; diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi index 3e2d210..b448fca 100644 --- a/arch/arm/boot/dts/tegra30-cardhu.dtsi +++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi @@ -320,6 +320,7 @@ sdhci@78000600 { status = "okay"; bus-width = <8>; + non-removable; }; regulators {