From mboxrd@z Thu Jan  1 00:00:00 1970
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S1752141AbeAPMdo (ORCPT <rfc822;ralf@linux-mips.org> + 1 other);
        Tue, 16 Jan 2018 07:33:44 -0500
Received: from mx07-00178001.pphosted.com ([62.209.51.94]:33614 "EHLO
        mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK)
        by vger.kernel.org with ESMTP id S1752168AbeAPMcO (ORCPT
        <rfc822;linux-kernel@vger.kernel.org>);
        Tue, 16 Jan 2018 07:32:14 -0500
From: <patrice.chotard@st.com>
To: Russell King <linux@armlinux.org.uk>,
        Ulf Hansson <ulf.hansson@linaro.org>,
        Michael Turquette <mturquette@baylibre.com>,
        Stephen Boyd <sboyd@codeaurora.org>,
        Linus Walleij <linus.walleij@linaro.org>,
        Rob Herring <robh+dt@kernel.org>,
        Mark Rutland <mark.rutland@arm.com>,
        Alexandre Torgue <alexandre.torgue@st.com>
CC: <linux-mmc@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
        <linux-clk@vger.kernel.org>,
        <linux-arm-kernel@lists.infradead.org>,
        <linux-gpio@vger.kernel.org>, <devicetree@vger.kernel.org>,
        Patrice Chotard <patrice.chotard@st.com>
Subject: [PATCH v2 10/15] ARM: dts: stm32: Enable SDIO controller on stm32429i-eval board
Date: Tue, 16 Jan 2018 13:30:54 +0100
Message-ID: <1516105859-3525-11-git-send-email-patrice.chotard@st.com>
X-Mailer: git-send-email 1.9.1
In-Reply-To: <1516105859-3525-1-git-send-email-patrice.chotard@st.com>
References: <1516105859-3525-1-git-send-email-patrice.chotard@st.com>
MIME-Version: 1.0
Content-Type: text/plain
X-Originating-IP: [10.75.127.44]
X-ClientProxiedBy: SFHDAG8NODE2.st.com (10.75.127.23) To SFHDAG6NODE3.st.com
 (10.75.127.18)
X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2018-01-16_05:,,
 signatures=0
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org
Return-Path: <linux-kernel-owner@vger.kernel.org>

From: Patrice Chotard <patrice.chotard@st.com>

This patch adds SDIO related DT nodes for stm32429i-eval board.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
---

v2 _ none

 arch/arm/boot/dts/stm32429i-eval.dts | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/arch/arm/boot/dts/stm32429i-eval.dts b/arch/arm/boot/dts/stm32429i-eval.dts
index 1e3d4c6..6a5c701 100644
--- a/arch/arm/boot/dts/stm32429i-eval.dts
+++ b/arch/arm/boot/dts/stm32429i-eval.dts
@@ -144,6 +144,13 @@
 			};
 		};
 	};
+
+	mmc_vcard: mmc_vcard {
+		compatible = "regulator-fixed";
+		regulator-name = "mmc_vcard";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
 };
 
 &adc {
@@ -254,6 +261,18 @@
 	status = "okay";
 };
 
+&sdio {
+	status = "okay";
+	vmmc-supply = <&mmc_vcard>;
+	cd-gpios = <&stmpegpio 15 GPIO_ACTIVE_HIGH>;
+	cd-inverted;
+	pinctrl-names = "default", "opendrain";
+	pinctrl-0 = <&sdio_pins>;
+	pinctrl-1 = <&sdio_pins_od>;
+	bus-width = <4>;
+	max-frequency = <12500000>;
+};
+
 &timers1 {
 	status = "okay";
 
-- 
1.9.1