From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754656Ab3AaKpr (ORCPT ); Thu, 31 Jan 2013 05:45:47 -0500 Received: from comal.ext.ti.com ([198.47.26.152]:42210 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751954Ab3AaKpo (ORCPT ); Thu, 31 Jan 2013 05:45:44 -0500 From: "Manjunathappa, Prakash" To: CC: , , , , , , , , , , , , , , "Manjunathappa, Prakash" , Subject: [PATCH 3/3] ARM: davinci: da850: add mmc DT entries Date: Thu, 31 Jan 2013 16:03:07 +0530 Message-ID: <1359628387-14437-4-git-send-email-prakash.pm@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1359628387-14437-1-git-send-email-prakash.pm@ti.com> References: <1359628387-14437-1-git-send-email-prakash.pm@ti.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add DT entry for MMC. Also add entry for pinmux information. Tested on da850-evm without card detect and EDMA support as DT support for GPIO and EDMA are yet come. Signed-off-by: Manjunathappa, Prakash Cc: linux-mmc@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: davinci-linux-open-source@linux.davincidsp.com Cc: devicetree-discuss@lists.ozlabs.org Cc: cjb@laptop.org Cc: Sekhar Nori --- arch/arm/boot/dts/da850-evm.dts | 13 +++++++++++++ arch/arm/boot/dts/da850.dtsi | 15 +++++++++++++++ 2 files changed, 28 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts index fa04152..51c87e7 100644 --- a/arch/arm/boot/dts/da850-evm.dts +++ b/arch/arm/boot/dts/da850-evm.dts @@ -30,6 +30,19 @@ rtc0: rtc@1c23000 { status = "okay"; }; + mmc0: mmc@1c40000 { + status = "okay"; + bus-width = <4>; + max-frequency = <50000000>; + /* + * BIT(1) MMC_CAP_MMC_HIGHSPEED + * BIT(2) MMC_CAP_SD_HIGHSPEED + */ + caps = <6>; + version = <1>; + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins>; + }; }; nand_cs3@62000000 { status = "okay"; diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi index 099c81e..5978a83 100644 --- a/arch/arm/boot/dts/da850.dtsi +++ b/arch/arm/boot/dts/da850.dtsi @@ -56,6 +56,15 @@ 0x30 0x01100000 0x0ff00000 >; }; + mmc0_pins: pinmux_mmc_pins { + pinctrl-single,bits = < + /* MMCSD0_DAT[3] MMCSD0_DAT[2] + * MMCSD0_DAT[1] MMCSD0_DAT[0] + * MMCSD0_CMD MMCSD0_CLK + */ + 0x28 0x00222222 0x00ffffff + >; + }; }; serial0: serial@1c42000 { compatible = "ns16550a"; @@ -88,6 +97,12 @@ 19>; status = "disabled"; }; + mmc0: mmc@1c40000 { + compatible = "ti,davinci_mmc"; + reg = <0x40000 0x1000>; + interrupts = <16>; + status = "disabled"; + }; }; nand_cs3@62000000 { compatible = "ti,davinci-nand"; -- 1.7.4.1