From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrea Merello Subject: [PATCH 8/9] DT: stm32f469-disco: add node for SDIO controller Date: Tue, 8 Nov 2016 14:43:44 +0100 Message-ID: <1478612625-23256-9-git-send-email-andrea.merello@gmail.com> References: <1478612625-23256-1-git-send-email-andrea.merello@gmail.com> Return-path: Received: from mail-wm0-f65.google.com ([74.125.82.65]:34139 "EHLO mail-wm0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752565AbcKHNob (ORCPT ); Tue, 8 Nov 2016 08:44:31 -0500 Received: by mail-wm0-f65.google.com with SMTP id p190so22761481wmp.1 for ; Tue, 08 Nov 2016 05:44:30 -0800 (PST) In-Reply-To: <1478612625-23256-1-git-send-email-andrea.merello@gmail.com> Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: ulf.hansson@linaro.org, mcoquelin.stm32@gmail.com, alexandre.torgue@st.com Cc: linux-mmc@vger.kernel.org, Andrea Merello Signed-off-by: Andrea Merello --- arch/arm/boot/dts/stm32f429.dtsi | 2 +- arch/arm/boot/dts/stm32f469-disco.dts | 30 ++++++++++++++++++++++++++++++ 2 files changed, 31 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi index d6d0548..23e6a5e 100644 --- a/arch/arm/boot/dts/stm32f429.dtsi +++ b/arch/arm/boot/dts/stm32f429.dtsi @@ -185,7 +185,7 @@ interrupts = <1>, <2>, <3>, <6>, <7>, <8>, <9>, <10>, <23>, <40>, <41>, <42>, <62>, <76>; }; - pin-controller { + pinctrl:pin-controller { #address-cells = <1>; #size-cells = <1>; compatible = "st,stm32f429-pinctrl"; diff --git a/arch/arm/boot/dts/stm32f469-disco.dts b/arch/arm/boot/dts/stm32f469-disco.dts index e911af8..e16dfc3 100644 --- a/arch/arm/boot/dts/stm32f469-disco.dts +++ b/arch/arm/boot/dts/stm32f469-disco.dts @@ -64,12 +64,42 @@ aliases { serial0 = &usart3; }; + + mmc_vcard: mmc_vcard { + compatible = "regulator-fixed"; + regulator-name = "mmc_vcard"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + }; }; &clk_hse { clock-frequency = <8000000>; }; +&pinctrl { + sdio-cd { + sdio_cd: sdio-cd { + pins { + pinmux = ; + bias-pull-up; + }; + }; + }; +}; + +&sdio { + status = "okay"; + vmmc-supply = <&mmc_vcard>; + cd-gpios = <&gpiog 2 0>; + cd-inverted; + pinctrl-names = "default", "opendrain", "cd"; + pinctrl-0 = <&sdio_pins>, <&sdio_cd>; + pinctrl-1 = <&sdio_pins_od>, <&sdio_cd>; + bus-width = <4>; +}; + &usart3 { status = "okay"; }; -- 2.7.4