From mboxrd@z Thu Jan 1 00:00:00 1970 From: Subject: [PATCH v3 10/14] ARM: dts: stm32: Enable SDIO controller on stm32429i-eval board Date: Thu, 18 Jan 2018 15:34:26 +0100 Message-ID: <1516286070-24927-11-git-send-email-patrice.chotard@st.com> References: <1516286070-24927-1-git-send-email-patrice.chotard@st.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1516286070-24927-1-git-send-email-patrice.chotard@st.com> Sender: linux-clk-owner@vger.kernel.org To: Russell King , Ulf Hansson , Michael Turquette , Stephen Boyd , Linus Walleij , Rob Herring , Mark Rutland , Alexandre Torgue 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 List-Id: devicetree@vger.kernel.org From: Patrice Chotard This patch adds SDIO related DT nodes for stm32429i-eval board. Signed-off-by: Patrice Chotard --- v3: _ none 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