From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ludovic Barre Subject: [PATCH 3/5] ARM: dts: stm32: add sdmmc support for stm32h743 Date: Thu, 15 Feb 2018 14:34:55 +0100 Message-ID: <1518701697-14242-4-git-send-email-ludovic.Barre@st.com> References: <1518701697-14242-1-git-send-email-ludovic.Barre@st.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <1518701697-14242-1-git-send-email-ludovic.Barre-qxv4g6HH51o@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Ulf Hansson , Rob Herring Cc: Maxime Coquelin , Alexandre Torgue , Gerald Baeza , linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-mmc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Ludovic Barre List-Id: devicetree@vger.kernel.org From: Ludovic Barre This patch adds sdmmc support for stm32h743. 2×SD/SDIO/MMC interfaces (up to 125 MHz) Signed-off-by: Ludovic Barre --- arch/arm/boot/dts/stm32h743.dtsi | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi index bbfcbac..5e85538 100644 --- a/arch/arm/boot/dts/stm32h743.dtsi +++ b/arch/arm/boot/dts/stm32h743.dtsi @@ -217,6 +217,19 @@ }; }; + sdmmc2: sdmmc@48022400 { + compatible = "st,stm32h7-sdmmc"; + reg = <0x48022400 0x400>; + reg-names = "sdmmc"; + interrupts = <124>; + clocks = <&rcc SDMMC2_CK>; + resets = <&rcc STM32H7_AHB2_RESET(SDMMC2)>; + cap-sd-highspeed; + cap-mmc-highspeed; + max-frequency = <125000000>; + status = "disabled"; + }; + mdma1: dma@52000000 { compatible = "st,stm32h7-mdma"; reg = <0x52000000 0x1000>; @@ -227,6 +240,19 @@ dma-requests = <32>; }; + sdmmc1: sdmmc@52007000 { + compatible = "st,stm32h7-sdmmc"; + reg = <0x52007000 0x1000>; + reg-names = "sdmmc"; + interrupts = <49>; + clocks = <&rcc SDMMC1_CK>; + resets = <&rcc STM32H7_AHB3_RESET(SDMMC1)>; + cap-sd-highspeed; + cap-mmc-highspeed; + max-frequency = <125000000>; + status = "disabled"; + }; + lptimer2: timer@58002400 { #address-cells = <1>; #size-cells = <0>; -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html