From mboxrd@z Thu Jan 1 00:00:00 1970 From: patrice.chotard@st.com (patrice.chotard at st.com) Date: Thu, 18 Jan 2018 15:34:24 +0100 Subject: [PATCH v3 08/14] ARM: dts: stm32: Add pin map for SDIO controller on stm32f4 In-Reply-To: <1516286070-24927-1-git-send-email-patrice.chotard@st.com> References: <1516286070-24927-1-git-send-email-patrice.chotard@st.com> Message-ID: <1516286070-24927-9-git-send-email-patrice.chotard@st.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Andrea Merello This patch adds the pin configuration for SDIO controller on stm32f4. Signed-off-by: Andrea Merello Signed-off-by: Patrice Chotard --- v3: _ none v2: _ none arch/arm/boot/dts/stm32f4-pinctrl.dtsi | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/arch/arm/boot/dts/stm32f4-pinctrl.dtsi b/arch/arm/boot/dts/stm32f4-pinctrl.dtsi index ae94d86..3520289 100644 --- a/arch/arm/boot/dts/stm32f4-pinctrl.dtsi +++ b/arch/arm/boot/dts/stm32f4-pinctrl.dtsi @@ -338,6 +338,37 @@ slew-rate = <3>; }; }; + + sdio_pins: sdio_pins at 0 { + pins { + pinmux = , /* SDIO_D0 */ + , /* SDIO_D1 */ + , /* SDIO_D2 */ + , /* SDIO_D3 */ + , /* SDIO_CK */ + ; /* SDIO_CMD */ + drive-push-pull; + slew-rate = <2>; + }; + }; + + sdio_pins_od: sdio_pins_od at 0 { + pins1 { + pinmux = , /* SDIO_D0 */ + , /* SDIO_D1 */ + , /* SDIO_D2 */ + , /* SDIO_D3 */ + ; /* SDIO_CK */ + drive-push-pull; + slew-rate = <2>; + }; + + pins2 { + pinmux = ; /* SDIO_CMD */ + drive-open-drain; + slew-rate = <2>; + }; + }; }; }; }; -- 1.9.1