From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S967637AbeCAKy3 (ORCPT ); Thu, 1 Mar 2018 05:54:29 -0500 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:43684 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S967490AbeCAKyZ (ORCPT ); Thu, 1 Mar 2018 05:54:25 -0500 From: To: , , , , , , , CC: , Patrice Chotard Subject: [PATCH v2 3/6] ARM: dts: stm32: Enable sdio1 for stm32f746-eval Date: Thu, 1 Mar 2018 11:53:40 +0100 Message-ID: <1519901623-23216-4-git-send-email-patrice.chotard@st.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1519901623-23216-1-git-send-email-patrice.chotard@st.com> References: <1519901623-23216-1-git-send-email-patrice.chotard@st.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.75.127.45] X-ClientProxiedBy: SFHDAG5NODE1.st.com (10.75.127.13) To SFHDAG6NODE3.st.com (10.75.127.18) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2018-03-01_06:,, signatures=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Patrice Chotard Adds SDIO related DT nodes for stm32f746-eval board. broken-cd property is needed as card detect signal is connected to a GPIO expander which is not yet supported in kernel linux. Signed-off-by: Patrice Chotard --- v2: _ rename sdio_pins / sdio_od_pins to sdio_pins_a / sdio_od_pins_a arch/arm/boot/dts/stm32746g-eval.dts | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/arch/arm/boot/dts/stm32746g-eval.dts b/arch/arm/boot/dts/stm32746g-eval.dts index b2d4b8c46677..32b74d52d87f 100644 --- a/arch/arm/boot/dts/stm32746g-eval.dts +++ b/arch/arm/boot/dts/stm32746g-eval.dts @@ -91,6 +91,13 @@ clocks = <&rcc 0 STM32F7_AHB1_CLOCK(OTGHSULPI)>; clock-names = "main_clk"; }; + + mmc_vcard: mmc_vcard { + compatible = "regulator-fixed"; + regulator-name = "mmc_vcard"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; }; &clk_hse { @@ -113,6 +120,16 @@ status = "okay"; }; +&sdio1 { + status = "okay"; + vmmc-supply = <&mmc_vcard>; + broken-cd; + pinctrl-names = "default", "opendrain"; + pinctrl-0 = <&sdio_pins_a>; + pinctrl-1 = <&sdio_pins_od_a>; + bus-width = <4>; +}; + &usart1 { pinctrl-0 = <&usart1_pins_a>; pinctrl-names = "default"; -- 1.9.1