From patchwork Fri Dec 4 01:25:33 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tony Lindgren X-Patchwork-Id: 7764831 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 99DCEBEEE1 for ; Fri, 4 Dec 2015 01:25:58 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C21D9204E3 for ; Fri, 4 Dec 2015 01:25:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F2F02204E7 for ; Fri, 4 Dec 2015 01:25:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754452AbbLDBZ4 (ORCPT ); Thu, 3 Dec 2015 20:25:56 -0500 Received: from muru.com ([72.249.23.125]:50749 "EHLO muru.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754287AbbLDBZ4 (ORCPT ); Thu, 3 Dec 2015 20:25:56 -0500 Received: from sampyla.muru.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTP id CBAA188FC; Fri, 4 Dec 2015 01:26:45 +0000 (UTC) From: Tony Lindgren To: linux-omap@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, Brian Hutchinson , Delio Brignoli , Neil Armstrong , Matthijs van Duin , Philipp Rosenberger Subject: [PATCH 5/7] ARM: dts: Add mmc support for dm8148-evm Date: Thu, 3 Dec 2015 17:25:33 -0800 Message-Id: <1449192335-10137-6-git-send-email-tony@atomide.com> X-Mailer: git-send-email 2.6.2 In-Reply-To: <1449192335-10137-1-git-send-email-tony@atomide.com> References: <1449192335-10137-1-git-send-email-tony@atomide.com> Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP There is a mmc slot on the dm8148-evm that's wired to the sd_1 interface. Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/dm8148-evm.dts | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/arch/arm/boot/dts/dm8148-evm.dts b/arch/arm/boot/dts/dm8148-evm.dts index 109fd47..08d01c3 100644 --- a/arch/arm/boot/dts/dm8148-evm.dts +++ b/arch/arm/boot/dts/dm8148-evm.dts @@ -15,6 +15,14 @@ device_type = "memory"; reg = <0x80000000 0x40000000>; /* 1 GB */ }; + + /* MIC94060YC6 controlled by SD1_POW pin */ + vmmcsd_fixed: fixedregulator@0 { + compatible = "regulator-fixed"; + regulator-name = "vmmcsd_fixed"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; }; &cpsw_emac0 { @@ -26,3 +34,26 @@ phy_id = <&davinci_mdio>, <1>; phy-mode = "rgmii"; }; + +&mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&sd1_pins>; + vmmc-supply = <&vmmcsd_fixed>; + bus-width = <4>; + cd-gpios = <&gpio2 6 GPIO_ACTIVE_LOW>; +}; + +&pincntl { + sd1_pins: pinmux_sd1_pins { + pinctrl-single,pins = < + DM814X_IOPAD(0x0800, PIN_INPUT | 0x1) /* SD1_CLK */ + DM814X_IOPAD(0x0804, PIN_INPUT_PULLUP | 0x1) /* SD1_CMD */ + DM814X_IOPAD(0x0808, PIN_INPUT_PULLUP | 0x1) /* SD1_DAT[0] */ + DM814X_IOPAD(0x080c, PIN_INPUT_PULLUP | 0x1) /* SD1_DAT[1] */ + DM814X_IOPAD(0x0810, PIN_INPUT_PULLUP | 0x1) /* SD1_DAT[2] */ + DM814X_IOPAD(0x0814, PIN_INPUT_PULLUP | 0x1) /* SD1_DAT[3] */ + DM814X_IOPAD(0x0924, PIN_OUTPUT | 0x40) /* SD1_POW */ + DM814X_IOPAD(0x093C, PIN_INPUT_PULLUP | 0x80) /* GP1[6] */ + >; + }; +};