From mboxrd@z Thu Jan 1 00:00:00 1970 From: dillon.minfei at gmail.com Date: Fri, 2 Apr 2021 16:42:37 +0800 Subject: [PATCH v4 3/7] ARM: dts: stm32: add new instances for stm32h743 MCU In-Reply-To: <1617352961-20550-1-git-send-email-dillon.minfei@gmail.com> References: <1617352961-20550-1-git-send-email-dillon.minfei@gmail.com> Message-ID: <1617352961-20550-4-git-send-email-dillon.minfei@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de From: dillon min Some instances are missing in current support of stm32h743 MCU. This commit adds usart3/uart4 and sdmmc2 support. Signed-off-by: dillon min --- v4: sync with kernel side commit link: https://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git/commit/?h=stm32-dt-for-v5.13&id=4e1593391fa38c0a8ec0f314f37ec5543475bf9d arch/arm/dts/stm32h743.dtsi | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/arch/arm/dts/stm32h743.dtsi b/arch/arm/dts/stm32h743.dtsi index 8c96698..77a8aef 100644 --- a/arch/arm/dts/stm32h743.dtsi +++ b/arch/arm/dts/stm32h743.dtsi @@ -99,6 +99,22 @@ clocks = <&rcc USART2_CK>; }; + usart3: serial at 40004800 { + compatible = "st,stm32h7-uart"; + reg = <0x40004800 0x400>; + interrupts = <39>; + status = "disabled"; + clocks = <&rcc USART3_CK>; + }; + + uart4: serial at 40004c00 { + compatible = "st,stm32h7-uart"; + reg = <0x40004c00 0x400>; + interrupts = <52>; + status = "disabled"; + clocks = <&rcc UART4_CK>; + }; + i2c1: i2c at 40005400 { compatible = "st,stm32f7-i2c"; #address-cells = <1>; @@ -332,6 +348,20 @@ max-frequency = <120000000>; }; + sdmmc2: sdmmc at 48022400 { + compatible = "arm,pl18x", "arm,primecell"; + arm,primecell-periphid = <0x10153180>; + reg = <0x48022400 0x400>; + interrupts = <124>; + interrupt-names = "cmd_irq"; + clocks = <&rcc SDMMC2_CK>; + clock-names = "apb_pclk"; + resets = <&rcc STM32H7_AHB2_RESET(SDMMC2)>; + cap-sd-highspeed; + cap-mmc-highspeed; + max-frequency = <120000000>; + }; + exti: interrupt-controller at 58000000 { compatible = "st,stm32h7-exti"; interrupt-controller; -- 2.7.4