Message ID | 1614758717-18223-8-git-send-email-dillon.minfei@gmail.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | ARM: STM32: add art-pi(stm32h750xbh6) board support | expand |
On 3/3/21 9:05 AM, dillon.minfei@gmail.com wrote: > From: dillon min <dillon.minfei@gmail.com> > > This patchset has following changes: > > - add stm32h750i-art-pi.dtb > - add dts binding usart3 for bt, uart4 for console > - add dts binding sdmmc2 for wifi > - add stm32h750-art-pi.dts to support art-pi board > > board component: > - 8MiB qspi flash > - 16MiB spi flash > - 32MiB sdram > - ap6212 wifi&bt&fm > > the detail board information can be found at: > https://art-pi.gitee.io/website/ > > Signed-off-by: dillon min <dillon.minfei@gmail.com> > --- > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/stm32h743.dtsi | 30 +++++ > arch/arm/boot/dts/stm32h750.dtsi | 5 + > arch/arm/boot/dts/stm32h750i-art-pi.dts | 224 ++++++++++++++++++++++++++++++++ > 4 files changed, 260 insertions(+) > create mode 100644 arch/arm/boot/dts/stm32h750.dtsi > create mode 100644 arch/arm/boot/dts/stm32h750i-art-pi.dts > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 8e5d4ab4e75e..a19c5ab9df84 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -1071,6 +1071,7 @@ dtb-$(CONFIG_ARCH_STM32) += \ > stm32746g-eval.dtb \ > stm32h743i-eval.dtb \ > stm32h743i-disco.dtb \ > + stm32h750i-art-pi.dtb \ > stm32mp153c-dhcom-drc02.dtb \ > stm32mp157a-avenger96.dtb \ > stm32mp157a-dhcor-avenger96.dtb \ > diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi > index 4ebffb0a45a3..981d44051007 100644 > --- a/arch/arm/boot/dts/stm32h743.dtsi > +++ b/arch/arm/boot/dts/stm32h743.dtsi > @@ -135,6 +135,22 @@ > clocks = <&rcc USART2_CK>; > }; > > + usart3: serial@40004800 { > + compatible = "st,stm32h7-uart"; > + reg = <0x40004800 0x400>; > + interrupts = <39>; > + status = "disabled"; > + clocks = <&rcc USART3_CK>; > + }; > + > + uart4: serial@40004c00 { > + compatible = "st,stm32h7-uart"; > + reg = <0x40004c00 0x400>; > + interrupts = <52>; > + status = "disabled"; > + clocks = <&rcc UART4_CK>; > + }; > + Those peripherals are available on h743 ? > i2c1: i2c@40005400 { > compatible = "st,stm32f7-i2c"; > #address-cells = <1>; > @@ -368,6 +384,20 @@ > max-frequency = <120000000>; > }; > > + sdmmc2: mmc@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@58000000 { > compatible = "st,stm32h7-exti"; > interrupt-controller; > diff --git a/arch/arm/boot/dts/stm32h750.dtsi b/arch/arm/boot/dts/stm32h750.dtsi > new file mode 100644 > index 000000000000..dd9166223c2f > --- /dev/null > +++ b/arch/arm/boot/dts/stm32h750.dtsi > @@ -0,0 +1,5 @@ > +/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ > +/* Copyright (C) STMicroelectronics 2021 - All Rights Reserved */ > + > +#include "stm32h743.dtsi" > + > diff --git a/arch/arm/boot/dts/stm32h750i-art-pi.dts b/arch/arm/boot/dts/stm32h750i-art-pi.dts > new file mode 100644 > index 000000000000..84cf70d7800c > --- /dev/null > +++ b/arch/arm/boot/dts/stm32h750i-art-pi.dts > @@ -0,0 +1,224 @@ > +/* > + * Copyright 2021 - Dillon Min <dillon.minfei@gmail.com> > + * > + * This file is dual-licensed: you can use it either under the terms > + * of the GPL or the X11 license, at your option. Note that this dual > + * licensing only applies to this file, and not this project as a > + * whole. > + * > + * a) This file is free software; you can redistribute it and/or > + * modify it under the terms of the GNU General Public License as > + * published by the Free Software Foundation; either version 2 of the > + * License, or (at your option) any later version. > + * > + * This file is distributed in the hope that it will be useful, > + * but WITHOUT ANY WARRANTY; without even the implied warranty of > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > + * GNU General Public License for more details. > + * > + * Or, alternatively, > + * > + * b) Permission is hereby granted, free of charge, to any person > + * obtaining a copy of this software and associated documentation > + * files (the "Software"), to deal in the Software without > + * restriction, including without limitation the rights to use, > + * copy, modify, merge, publish, distribute, sublicense, and/or > + * sell copies of the Software, and to permit persons to whom the > + * Software is furnished to do so, subject to the following > + * conditions: > + * > + * The above copyright notice and this permission notice shall be > + * included in all copies or substantial portions of the Software. > + * > + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, > + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES > + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND > + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT > + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, > + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING > + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR > + * OTHER DEALINGS IN THE SOFTWARE. > + */ > + > +/dts-v1/; > +#include "stm32h750.dtsi" > +#include "stm32h750-pinctrl.dtsi" > +#include <dt-bindings/interrupt-controller/irq.h> > +#include <dt-bindings/gpio/gpio.h> > + > +/ { > + model = "RT-Thread STM32H750i-ART-PI board"; > + compatible = "st,stm32h750i-art-pi", "st,stm32h750"; > + > + chosen { > + bootargs = "root=/dev/ram"; > + stdout-path = "serial0:2000000n8"; > + }; > + > + memory@c0000000 { > + device_type = "memory"; > + reg = <0xc0000000 0x2000000>; > + }; > + > + reserved-memory { > + #address-cells = <1>; > + #size-cells = <1>; > + ranges; > + > + linux,cma { > + compatible = "shared-dma-pool"; > + no-map; > + size = <0x100000>; > + linux,dma-default; > + }; > + }; > + > + aliases { > + serial0 = &uart4; > + serial1 = &usart3; > + }; > + > + leds { > + compatible = "gpio-leds"; > + led-red { > + gpios = <&gpioi 8 0>; > + }; > + led-green { > + gpios = <&gpioc 15 0>; > + linux,default-trigger = "heartbeat"; > + }; > + }; > + > + v3v3: regulator-v3v3 { > + compatible = "regulator-fixed"; > + regulator-name = "v3v3"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + }; > + > + wlan_pwr: regulator-wlan { > + compatible = "regulator-fixed"; > + > + regulator-name = "wl-reg"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + > + gpios = <&gpioc 13 GPIO_ACTIVE_HIGH>; > + enable-active-high; > + }; > +}; > + > +&clk_hse { > + clock-frequency = <25000000>; > +}; > + > +&mac { > + status = "disabled"; > + pinctrl-0 = <ðernet_rmii>; > + pinctrl-names = "default"; > + phy-mode = "rmii"; > + phy-handle = <&phy0>; > + > + mdio0 { > + #address-cells = <1>; > + #size-cells = <0>; > + compatible = "snps,dwmac-mdio"; > + phy0: ethernet-phy@0 { > + reg = <0>; > + }; > + }; > +}; > + > +&sdmmc1 { > + pinctrl-names = "default", "opendrain", "sleep"; > + pinctrl-0 = <&sdmmc1_b4_pins_a>; > + pinctrl-1 = <&sdmmc1_b4_od_pins_a>; > + pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>; > + broken-cd; > + st,neg-edge; > + bus-width = <4>; > + vmmc-supply = <&v3v3>; > + status = "okay"; > +}; > + > +&usart2 { > + pinctrl-0 = <&usart2_pins>; > + pinctrl-names = "default"; > + status = "disabled"; > +}; > + > +&uart4 { > + pinctrl-0 = <&uart4_pins>; > + pinctrl-names = "default"; > + status = "okay"; > +}; > + > +&dma1 { > + status = "okay"; > +}; > + Would be better to order by name, but it is your board :) > +&dma2 { > + status = "okay"; > +}; > + > +&spi1 { > + status = "okay"; > + pinctrl-0 = <&spi1_pins>; > + pinctrl-names = "default"; > + cs-gpios = <&gpioa 4 GPIO_ACTIVE_LOW>; > + dmas = <&dmamux1 37 0x400 0x05>, > + <&dmamux1 38 0x400 0x05>; > + dma-names = "rx", "tx"; > + > + flash@0 { > + #address-cells = <1>; > + #size-cells = <1>; > + compatible = "winbond,w25q128", "jedec,spi-nor"; > + reg = <0>; > + spi-max-frequency = <80000000>; > + > + partition@0 { > + label = "root filesystem"; > + reg = <0 0x1000000>; > + }; > + }; > +}; > + > +&sdmmc2 { > + pinctrl-names = "default", "opendrain", "sleep"; > + pinctrl-0 = <&sdmmc2_b4_pins_a>; > + pinctrl-1 = <&sdmmc2_b4_od_pins_a>; > + pinctrl-2 = <&sdmmc2_b4_sleep_pins_a>; > + broken-cd; > + non-removable; > + st,neg-edge; > + bus-width = <4>; > + vmmc-supply = <&wlan_pwr>; > + status = "okay"; > + > + #address-cells = <1>; > + #size-cells = <0>; > + brcmf: bcrmf@1 { > + reg = <1>; > + compatible = "brcm,bcm4329-fmac"; > + }; > +}; > + > +&usart3 { > + /delete-property/st,hw-flow-ctrl; > + cts-gpios = <&gpiod 11 GPIO_ACTIVE_LOW>; > + rts-gpios = <&gpiod 12 GPIO_ACTIVE_LOW>; > + dmas = <&dmamux1 45 0x400 0x05>, > + <&dmamux1 46 0x400 0x05>; > + dma-names = "rx", "tx"; > + status = "okay"; > + > + bluetooth { > + host-wakeup-gpios = <&gpioc 0 GPIO_ACTIVE_HIGH>; > + device-wakeup-gpios = <&gpioi 10 GPIO_ACTIVE_HIGH>; > + shutdown-gpios = <&gpioi 11 GPIO_ACTIVE_HIGH>; > + compatible = "brcm,bcm43438-bt"; > + max-speed = <115200>; > + }; > +}; >
Hi Alexandre On Thu, Mar 11, 2021 at 6:42 PM Alexandre TORGUE <alexandre.torgue@foss.st.com> wrote: > > > > On 3/3/21 9:05 AM, dillon.minfei@gmail.com wrote: > > From: dillon min <dillon.minfei@gmail.com> > > > > This patchset has following changes: > > > > - add stm32h750i-art-pi.dtb > > - add dts binding usart3 for bt, uart4 for console > > - add dts binding sdmmc2 for wifi > > - add stm32h750-art-pi.dts to support art-pi board > > > > board component: > > - 8MiB qspi flash > > - 16MiB spi flash > > - 32MiB sdram > > - ap6212 wifi&bt&fm > > > > the detail board information can be found at: > > https://art-pi.gitee.io/website/ > > > > Signed-off-by: dillon min <dillon.minfei@gmail.com> > > --- > > arch/arm/boot/dts/Makefile | 1 + > > arch/arm/boot/dts/stm32h743.dtsi | 30 +++++ > > arch/arm/boot/dts/stm32h750.dtsi | 5 + > > arch/arm/boot/dts/stm32h750i-art-pi.dts | 224 ++++++++++++++++++++++++++++++++ > > 4 files changed, 260 insertions(+) > > create mode 100644 arch/arm/boot/dts/stm32h750.dtsi > > create mode 100644 arch/arm/boot/dts/stm32h750i-art-pi.dts > > > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > > index 8e5d4ab4e75e..a19c5ab9df84 100644 > > --- a/arch/arm/boot/dts/Makefile > > +++ b/arch/arm/boot/dts/Makefile > > @@ -1071,6 +1071,7 @@ dtb-$(CONFIG_ARCH_STM32) += \ > > stm32746g-eval.dtb \ > > stm32h743i-eval.dtb \ > > stm32h743i-disco.dtb \ > > + stm32h750i-art-pi.dtb \ > > stm32mp153c-dhcom-drc02.dtb \ > > stm32mp157a-avenger96.dtb \ > > stm32mp157a-dhcor-avenger96.dtb \ > > diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi > > index 4ebffb0a45a3..981d44051007 100644 > > --- a/arch/arm/boot/dts/stm32h743.dtsi > > +++ b/arch/arm/boot/dts/stm32h743.dtsi > > @@ -135,6 +135,22 @@ > > clocks = <&rcc USART2_CK>; > > }; > > > > + usart3: serial@40004800 { > > + compatible = "st,stm32h7-uart"; > > + reg = <0x40004800 0x400>; > > + interrupts = <39>; > > + status = "disabled"; > > + clocks = <&rcc USART3_CK>; > > + }; > > + > > + uart4: serial@40004c00 { > > + compatible = "st,stm32h7-uart"; > > + reg = <0x40004c00 0x400>; > > + interrupts = <52>; > > + status = "disabled"; > > + clocks = <&rcc UART4_CK>; > > + }; > > + > > Those peripherals are available on h743 ? Yes, available for stm32h743, but might not used by stm32h743i-disco board. the difference between stm32h743xi and stm32h750xb: flash size: 2048/128, ad convter : none/3 crypto-hash: none/aes,hmac,.... > > > i2c1: i2c@40005400 { > > compatible = "st,stm32f7-i2c"; > > #address-cells = <1>; > > @@ -368,6 +384,20 @@ > > max-frequency = <120000000>; > > }; > > > > + sdmmc2: mmc@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@58000000 { > > compatible = "st,stm32h7-exti"; > > interrupt-controller; > > diff --git a/arch/arm/boot/dts/stm32h750.dtsi b/arch/arm/boot/dts/stm32h750.dtsi > > new file mode 100644 > > index 000000000000..dd9166223c2f > > --- /dev/null > > +++ b/arch/arm/boot/dts/stm32h750.dtsi > > @@ -0,0 +1,5 @@ > > +/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ > > +/* Copyright (C) STMicroelectronics 2021 - All Rights Reserved */ > > + > > +#include "stm32h743.dtsi" > > + > > diff --git a/arch/arm/boot/dts/stm32h750i-art-pi.dts b/arch/arm/boot/dts/stm32h750i-art-pi.dts > > new file mode 100644 > > index 000000000000..84cf70d7800c > > --- /dev/null > > +++ b/arch/arm/boot/dts/stm32h750i-art-pi.dts > > @@ -0,0 +1,224 @@ > > +/* > > + * Copyright 2021 - Dillon Min <dillon.minfei@gmail.com> > > + * > > + * This file is dual-licensed: you can use it either under the terms > > + * of the GPL or the X11 license, at your option. Note that this dual > > + * licensing only applies to this file, and not this project as a > > + * whole. > > + * > > + * a) This file is free software; you can redistribute it and/or > > + * modify it under the terms of the GNU General Public License as > > + * published by the Free Software Foundation; either version 2 of the > > + * License, or (at your option) any later version. > > + * > > + * This file is distributed in the hope that it will be useful, > > + * but WITHOUT ANY WARRANTY; without even the implied warranty of > > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > > + * GNU General Public License for more details. > > + * > > + * Or, alternatively, > > + * > > + * b) Permission is hereby granted, free of charge, to any person > > + * obtaining a copy of this software and associated documentation > > + * files (the "Software"), to deal in the Software without > > + * restriction, including without limitation the rights to use, > > + * copy, modify, merge, publish, distribute, sublicense, and/or > > + * sell copies of the Software, and to permit persons to whom the > > + * Software is furnished to do so, subject to the following > > + * conditions: > > + * > > + * The above copyright notice and this permission notice shall be > > + * included in all copies or substantial portions of the Software. > > + * > > + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, > > + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES > > + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND > > + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT > > + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, > > + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING > > + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR > > + * OTHER DEALINGS IN THE SOFTWARE. > > + */ > > + > > +/dts-v1/; > > +#include "stm32h750.dtsi" > > +#include "stm32h750-pinctrl.dtsi" > > +#include <dt-bindings/interrupt-controller/irq.h> > > +#include <dt-bindings/gpio/gpio.h> > > + > > +/ { > > + model = "RT-Thread STM32H750i-ART-PI board"; > > + compatible = "st,stm32h750i-art-pi", "st,stm32h750"; > > + > > + chosen { > > + bootargs = "root=/dev/ram"; > > + stdout-path = "serial0:2000000n8"; > > + }; > > + > > + memory@c0000000 { > > + device_type = "memory"; > > + reg = <0xc0000000 0x2000000>; > > + }; > > + > > + reserved-memory { > > + #address-cells = <1>; > > + #size-cells = <1>; > > + ranges; > > + > > + linux,cma { > > + compatible = "shared-dma-pool"; > > + no-map; > > + size = <0x100000>; > > + linux,dma-default; > > + }; > > + }; > > + > > + aliases { > > + serial0 = &uart4; > > + serial1 = &usart3; > > + }; > > + > > + leds { > > + compatible = "gpio-leds"; > > + led-red { > > + gpios = <&gpioi 8 0>; > > + }; > > + led-green { > > + gpios = <&gpioc 15 0>; > > + linux,default-trigger = "heartbeat"; > > + }; > > + }; > > + > > + v3v3: regulator-v3v3 { > > + compatible = "regulator-fixed"; > > + regulator-name = "v3v3"; > > + regulator-min-microvolt = <3300000>; > > + regulator-max-microvolt = <3300000>; > > + regulator-always-on; > > + }; > > + > > + wlan_pwr: regulator-wlan { > > + compatible = "regulator-fixed"; > > + > > + regulator-name = "wl-reg"; > > + regulator-min-microvolt = <3300000>; > > + regulator-max-microvolt = <3300000>; > > + > > + gpios = <&gpioc 13 GPIO_ACTIVE_HIGH>; > > + enable-active-high; > > + }; > > +}; > > + > > +&clk_hse { > > + clock-frequency = <25000000>; > > +}; > > + > > +&mac { > > + status = "disabled"; > > + pinctrl-0 = <ðernet_rmii>; > > + pinctrl-names = "default"; > > + phy-mode = "rmii"; > > + phy-handle = <&phy0>; > > + > > + mdio0 { > > + #address-cells = <1>; > > + #size-cells = <0>; > > + compatible = "snps,dwmac-mdio"; > > + phy0: ethernet-phy@0 { > > + reg = <0>; > > + }; > > + }; > > +}; > > + > > +&sdmmc1 { > > + pinctrl-names = "default", "opendrain", "sleep"; > > + pinctrl-0 = <&sdmmc1_b4_pins_a>; > > + pinctrl-1 = <&sdmmc1_b4_od_pins_a>; > > + pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>; > > + broken-cd; > > + st,neg-edge; > > + bus-width = <4>; > > + vmmc-supply = <&v3v3>; > > + status = "okay"; > > +}; > > + > > +&usart2 { > > + pinctrl-0 = <&usart2_pins>; > > + pinctrl-names = "default"; > > + status = "disabled"; > > +}; > > + > > +&uart4 { > > + pinctrl-0 = <&uart4_pins>; > > + pinctrl-names = "default"; > > + status = "okay"; > > +}; > > + > > +&dma1 { > > + status = "okay"; > > +}; > > + > > Would be better to order by name, but it is your board :) Okay, i will follow stm32f7/f4's order next submit. > > > +&dma2 { > > + status = "okay"; > > +}; > > + > > +&spi1 { > > + status = "okay"; > > + pinctrl-0 = <&spi1_pins>; > > + pinctrl-names = "default"; > > + cs-gpios = <&gpioa 4 GPIO_ACTIVE_LOW>; > > + dmas = <&dmamux1 37 0x400 0x05>, > > + <&dmamux1 38 0x400 0x05>; > > + dma-names = "rx", "tx"; > > + > > + flash@0 { > > + #address-cells = <1>; > > + #size-cells = <1>; > > + compatible = "winbond,w25q128", "jedec,spi-nor"; > > + reg = <0>; > > + spi-max-frequency = <80000000>; > > + > > + partition@0 { > > + label = "root filesystem"; > > + reg = <0 0x1000000>; > > + }; > > + }; > > +}; > > + > > +&sdmmc2 { > > + pinctrl-names = "default", "opendrain", "sleep"; > > + pinctrl-0 = <&sdmmc2_b4_pins_a>; > > + pinctrl-1 = <&sdmmc2_b4_od_pins_a>; > > + pinctrl-2 = <&sdmmc2_b4_sleep_pins_a>; > > + broken-cd; > > + non-removable; > > + st,neg-edge; > > + bus-width = <4>; > > + vmmc-supply = <&wlan_pwr>; > > + status = "okay"; > > + > > + #address-cells = <1>; > > + #size-cells = <0>; > > + brcmf: bcrmf@1 { > > + reg = <1>; > > + compatible = "brcm,bcm4329-fmac"; > > + }; > > +}; > > + > > +&usart3 { > > + /delete-property/st,hw-flow-ctrl; > > + cts-gpios = <&gpiod 11 GPIO_ACTIVE_LOW>; > > + rts-gpios = <&gpiod 12 GPIO_ACTIVE_LOW>; > > + dmas = <&dmamux1 45 0x400 0x05>, > > + <&dmamux1 46 0x400 0x05>; > > + dma-names = "rx", "tx"; > > + status = "okay"; > > + > > + bluetooth { > > + host-wakeup-gpios = <&gpioc 0 GPIO_ACTIVE_HIGH>; > > + device-wakeup-gpios = <&gpioi 10 GPIO_ACTIVE_HIGH>; > > + shutdown-gpios = <&gpioi 11 GPIO_ACTIVE_HIGH>; > > + compatible = "brcm,bcm43438-bt"; > > + max-speed = <115200>; > > + }; > > +}; > >
On 3/11/21 1:32 PM, dillon min wrote: > Hi Alexandre > > On Thu, Mar 11, 2021 at 6:42 PM Alexandre TORGUE > <alexandre.torgue@foss.st.com> wrote: >> >> >> >> On 3/3/21 9:05 AM, dillon.minfei@gmail.com wrote: >>> From: dillon min <dillon.minfei@gmail.com> >>> >>> This patchset has following changes: >>> >>> - add stm32h750i-art-pi.dtb >>> - add dts binding usart3 for bt, uart4 for console >>> - add dts binding sdmmc2 for wifi >>> - add stm32h750-art-pi.dts to support art-pi board >>> >>> board component: >>> - 8MiB qspi flash >>> - 16MiB spi flash >>> - 32MiB sdram >>> - ap6212 wifi&bt&fm >>> >>> the detail board information can be found at: >>> https://art-pi.gitee.io/website/ >>> >>> Signed-off-by: dillon min <dillon.minfei@gmail.com> >>> --- >>> arch/arm/boot/dts/Makefile | 1 + >>> arch/arm/boot/dts/stm32h743.dtsi | 30 +++++ >>> arch/arm/boot/dts/stm32h750.dtsi | 5 + >>> arch/arm/boot/dts/stm32h750i-art-pi.dts | 224 ++++++++++++++++++++++++++++++++ >>> 4 files changed, 260 insertions(+) >>> create mode 100644 arch/arm/boot/dts/stm32h750.dtsi >>> create mode 100644 arch/arm/boot/dts/stm32h750i-art-pi.dts >>> >>> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile >>> index 8e5d4ab4e75e..a19c5ab9df84 100644 >>> --- a/arch/arm/boot/dts/Makefile >>> +++ b/arch/arm/boot/dts/Makefile >>> @@ -1071,6 +1071,7 @@ dtb-$(CONFIG_ARCH_STM32) += \ >>> stm32746g-eval.dtb \ >>> stm32h743i-eval.dtb \ >>> stm32h743i-disco.dtb \ >>> + stm32h750i-art-pi.dtb \ >>> stm32mp153c-dhcom-drc02.dtb \ >>> stm32mp157a-avenger96.dtb \ >>> stm32mp157a-dhcor-avenger96.dtb \ >>> diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi >>> index 4ebffb0a45a3..981d44051007 100644 >>> --- a/arch/arm/boot/dts/stm32h743.dtsi >>> +++ b/arch/arm/boot/dts/stm32h743.dtsi >>> @@ -135,6 +135,22 @@ >>> clocks = <&rcc USART2_CK>; >>> }; >>> >>> + usart3: serial@40004800 { >>> + compatible = "st,stm32h7-uart"; >>> + reg = <0x40004800 0x400>; >>> + interrupts = <39>; >>> + status = "disabled"; >>> + clocks = <&rcc USART3_CK>; >>> + }; >>> + >>> + uart4: serial@40004c00 { >>> + compatible = "st,stm32h7-uart"; >>> + reg = <0x40004c00 0x400>; >>> + interrupts = <52>; >>> + status = "disabled"; >>> + clocks = <&rcc UART4_CK>; >>> + }; >>> + >> >> Those peripherals are available on h743 ? > Yes, available for stm32h743, but might not used by stm32h743i-disco board. > the difference between stm32h743xi and stm32h750xb: > flash size: 2048/128, > ad convter : none/3 > crypto-hash: none/aes,hmac,.... Ok, so perfect. > >> >>> i2c1: i2c@40005400 { >>> compatible = "st,stm32f7-i2c"; >>> #address-cells = <1>; >>> @@ -368,6 +384,20 @@ >>> max-frequency = <120000000>; >>> }; >>> >>> + sdmmc2: mmc@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@58000000 { >>> compatible = "st,stm32h7-exti"; >>> interrupt-controller; >>> diff --git a/arch/arm/boot/dts/stm32h750.dtsi b/arch/arm/boot/dts/stm32h750.dtsi >>> new file mode 100644 >>> index 000000000000..dd9166223c2f >>> --- /dev/null >>> +++ b/arch/arm/boot/dts/stm32h750.dtsi >>> @@ -0,0 +1,5 @@ >>> +/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ >>> +/* Copyright (C) STMicroelectronics 2021 - All Rights Reserved */ >>> + >>> +#include "stm32h743.dtsi" >>> + >>> diff --git a/arch/arm/boot/dts/stm32h750i-art-pi.dts b/arch/arm/boot/dts/stm32h750i-art-pi.dts >>> new file mode 100644 >>> index 000000000000..84cf70d7800c >>> --- /dev/null >>> +++ b/arch/arm/boot/dts/stm32h750i-art-pi.dts >>> @@ -0,0 +1,224 @@ >>> +/* >>> + * Copyright 2021 - Dillon Min <dillon.minfei@gmail.com> >>> + * >>> + * This file is dual-licensed: you can use it either under the terms >>> + * of the GPL or the X11 license, at your option. Note that this dual >>> + * licensing only applies to this file, and not this project as a >>> + * whole. >>> + * >>> + * a) This file is free software; you can redistribute it and/or >>> + * modify it under the terms of the GNU General Public License as >>> + * published by the Free Software Foundation; either version 2 of the >>> + * License, or (at your option) any later version. >>> + * >>> + * This file is distributed in the hope that it will be useful, >>> + * but WITHOUT ANY WARRANTY; without even the implied warranty of >>> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the >>> + * GNU General Public License for more details. >>> + * >>> + * Or, alternatively, >>> + * >>> + * b) Permission is hereby granted, free of charge, to any person >>> + * obtaining a copy of this software and associated documentation >>> + * files (the "Software"), to deal in the Software without >>> + * restriction, including without limitation the rights to use, >>> + * copy, modify, merge, publish, distribute, sublicense, and/or >>> + * sell copies of the Software, and to permit persons to whom the >>> + * Software is furnished to do so, subject to the following >>> + * conditions: >>> + * >>> + * The above copyright notice and this permission notice shall be >>> + * included in all copies or substantial portions of the Software. >>> + * >>> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, >>> + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES >>> + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND >>> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT >>> + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, >>> + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING >>> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR >>> + * OTHER DEALINGS IN THE SOFTWARE. >>> + */ >>> + >>> +/dts-v1/; >>> +#include "stm32h750.dtsi" >>> +#include "stm32h750-pinctrl.dtsi" >>> +#include <dt-bindings/interrupt-controller/irq.h> >>> +#include <dt-bindings/gpio/gpio.h> >>> + >>> +/ { >>> + model = "RT-Thread STM32H750i-ART-PI board"; >>> + compatible = "st,stm32h750i-art-pi", "st,stm32h750"; >>> + >>> + chosen { >>> + bootargs = "root=/dev/ram"; >>> + stdout-path = "serial0:2000000n8"; >>> + }; >>> + >>> + memory@c0000000 { >>> + device_type = "memory"; >>> + reg = <0xc0000000 0x2000000>; >>> + }; >>> + >>> + reserved-memory { >>> + #address-cells = <1>; >>> + #size-cells = <1>; >>> + ranges; >>> + >>> + linux,cma { >>> + compatible = "shared-dma-pool"; >>> + no-map; >>> + size = <0x100000>; >>> + linux,dma-default; >>> + }; >>> + }; >>> + >>> + aliases { >>> + serial0 = &uart4; >>> + serial1 = &usart3; >>> + }; >>> + >>> + leds { >>> + compatible = "gpio-leds"; >>> + led-red { >>> + gpios = <&gpioi 8 0>; >>> + }; >>> + led-green { >>> + gpios = <&gpioc 15 0>; >>> + linux,default-trigger = "heartbeat"; >>> + }; >>> + }; >>> + >>> + v3v3: regulator-v3v3 { >>> + compatible = "regulator-fixed"; >>> + regulator-name = "v3v3"; >>> + regulator-min-microvolt = <3300000>; >>> + regulator-max-microvolt = <3300000>; >>> + regulator-always-on; >>> + }; >>> + >>> + wlan_pwr: regulator-wlan { >>> + compatible = "regulator-fixed"; >>> + >>> + regulator-name = "wl-reg"; >>> + regulator-min-microvolt = <3300000>; >>> + regulator-max-microvolt = <3300000>; >>> + >>> + gpios = <&gpioc 13 GPIO_ACTIVE_HIGH>; >>> + enable-active-high; >>> + }; >>> +}; >>> + >>> +&clk_hse { >>> + clock-frequency = <25000000>; >>> +}; >>> + >>> +&mac { >>> + status = "disabled"; >>> + pinctrl-0 = <ðernet_rmii>; >>> + pinctrl-names = "default"; >>> + phy-mode = "rmii"; >>> + phy-handle = <&phy0>; >>> + >>> + mdio0 { >>> + #address-cells = <1>; >>> + #size-cells = <0>; >>> + compatible = "snps,dwmac-mdio"; >>> + phy0: ethernet-phy@0 { >>> + reg = <0>; >>> + }; >>> + }; >>> +}; >>> + >>> +&sdmmc1 { >>> + pinctrl-names = "default", "opendrain", "sleep"; >>> + pinctrl-0 = <&sdmmc1_b4_pins_a>; >>> + pinctrl-1 = <&sdmmc1_b4_od_pins_a>; >>> + pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>; >>> + broken-cd; >>> + st,neg-edge; >>> + bus-width = <4>; >>> + vmmc-supply = <&v3v3>; >>> + status = "okay"; >>> +}; >>> + >>> +&usart2 { >>> + pinctrl-0 = <&usart2_pins>; >>> + pinctrl-names = "default"; >>> + status = "disabled"; >>> +}; >>> + >>> +&uart4 { >>> + pinctrl-0 = <&uart4_pins>; >>> + pinctrl-names = "default"; >>> + status = "okay"; >>> +}; >>> + >>> +&dma1 { >>> + status = "okay"; >>> +}; >>> + >> >> Would be better to order by name, but it is your board :) > Okay, i will follow stm32f7/f4's order next submit. >> >>> +&dma2 { >>> + status = "okay"; >>> +}; >>> + >>> +&spi1 { >>> + status = "okay"; >>> + pinctrl-0 = <&spi1_pins>; >>> + pinctrl-names = "default"; >>> + cs-gpios = <&gpioa 4 GPIO_ACTIVE_LOW>; >>> + dmas = <&dmamux1 37 0x400 0x05>, >>> + <&dmamux1 38 0x400 0x05>; >>> + dma-names = "rx", "tx"; >>> + >>> + flash@0 { >>> + #address-cells = <1>; >>> + #size-cells = <1>; >>> + compatible = "winbond,w25q128", "jedec,spi-nor"; >>> + reg = <0>; >>> + spi-max-frequency = <80000000>; >>> + >>> + partition@0 { >>> + label = "root filesystem"; >>> + reg = <0 0x1000000>; >>> + }; >>> + }; >>> +}; >>> + >>> +&sdmmc2 { >>> + pinctrl-names = "default", "opendrain", "sleep"; >>> + pinctrl-0 = <&sdmmc2_b4_pins_a>; >>> + pinctrl-1 = <&sdmmc2_b4_od_pins_a>; >>> + pinctrl-2 = <&sdmmc2_b4_sleep_pins_a>; >>> + broken-cd; >>> + non-removable; >>> + st,neg-edge; >>> + bus-width = <4>; >>> + vmmc-supply = <&wlan_pwr>; >>> + status = "okay"; >>> + >>> + #address-cells = <1>; >>> + #size-cells = <0>; >>> + brcmf: bcrmf@1 { >>> + reg = <1>; >>> + compatible = "brcm,bcm4329-fmac"; >>> + }; >>> +}; >>> + >>> +&usart3 { >>> + /delete-property/st,hw-flow-ctrl; >>> + cts-gpios = <&gpiod 11 GPIO_ACTIVE_LOW>; >>> + rts-gpios = <&gpiod 12 GPIO_ACTIVE_LOW>; >>> + dmas = <&dmamux1 45 0x400 0x05>, >>> + <&dmamux1 46 0x400 0x05>; >>> + dma-names = "rx", "tx"; >>> + status = "okay"; >>> + >>> + bluetooth { >>> + host-wakeup-gpios = <&gpioc 0 GPIO_ACTIVE_HIGH>; >>> + device-wakeup-gpios = <&gpioi 10 GPIO_ACTIVE_HIGH>; >>> + shutdown-gpios = <&gpioi 11 GPIO_ACTIVE_HIGH>; >>> + compatible = "brcm,bcm43438-bt"; >>> + max-speed = <115200>; >>> + }; >>> +}; >>>
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 8e5d4ab4e75e..a19c5ab9df84 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1071,6 +1071,7 @@ dtb-$(CONFIG_ARCH_STM32) += \ stm32746g-eval.dtb \ stm32h743i-eval.dtb \ stm32h743i-disco.dtb \ + stm32h750i-art-pi.dtb \ stm32mp153c-dhcom-drc02.dtb \ stm32mp157a-avenger96.dtb \ stm32mp157a-dhcor-avenger96.dtb \ diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi index 4ebffb0a45a3..981d44051007 100644 --- a/arch/arm/boot/dts/stm32h743.dtsi +++ b/arch/arm/boot/dts/stm32h743.dtsi @@ -135,6 +135,22 @@ clocks = <&rcc USART2_CK>; }; + usart3: serial@40004800 { + compatible = "st,stm32h7-uart"; + reg = <0x40004800 0x400>; + interrupts = <39>; + status = "disabled"; + clocks = <&rcc USART3_CK>; + }; + + uart4: serial@40004c00 { + compatible = "st,stm32h7-uart"; + reg = <0x40004c00 0x400>; + interrupts = <52>; + status = "disabled"; + clocks = <&rcc UART4_CK>; + }; + i2c1: i2c@40005400 { compatible = "st,stm32f7-i2c"; #address-cells = <1>; @@ -368,6 +384,20 @@ max-frequency = <120000000>; }; + sdmmc2: mmc@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@58000000 { compatible = "st,stm32h7-exti"; interrupt-controller; diff --git a/arch/arm/boot/dts/stm32h750.dtsi b/arch/arm/boot/dts/stm32h750.dtsi new file mode 100644 index 000000000000..dd9166223c2f --- /dev/null +++ b/arch/arm/boot/dts/stm32h750.dtsi @@ -0,0 +1,5 @@ +/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ +/* Copyright (C) STMicroelectronics 2021 - All Rights Reserved */ + +#include "stm32h743.dtsi" + diff --git a/arch/arm/boot/dts/stm32h750i-art-pi.dts b/arch/arm/boot/dts/stm32h750i-art-pi.dts new file mode 100644 index 000000000000..84cf70d7800c --- /dev/null +++ b/arch/arm/boot/dts/stm32h750i-art-pi.dts @@ -0,0 +1,224 @@ +/* + * Copyright 2021 - Dillon Min <dillon.minfei@gmail.com> + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "stm32h750.dtsi" +#include "stm32h750-pinctrl.dtsi" +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/gpio/gpio.h> + +/ { + model = "RT-Thread STM32H750i-ART-PI board"; + compatible = "st,stm32h750i-art-pi", "st,stm32h750"; + + chosen { + bootargs = "root=/dev/ram"; + stdout-path = "serial0:2000000n8"; + }; + + memory@c0000000 { + device_type = "memory"; + reg = <0xc0000000 0x2000000>; + }; + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + linux,cma { + compatible = "shared-dma-pool"; + no-map; + size = <0x100000>; + linux,dma-default; + }; + }; + + aliases { + serial0 = &uart4; + serial1 = &usart3; + }; + + leds { + compatible = "gpio-leds"; + led-red { + gpios = <&gpioi 8 0>; + }; + led-green { + gpios = <&gpioc 15 0>; + linux,default-trigger = "heartbeat"; + }; + }; + + v3v3: regulator-v3v3 { + compatible = "regulator-fixed"; + regulator-name = "v3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + wlan_pwr: regulator-wlan { + compatible = "regulator-fixed"; + + regulator-name = "wl-reg"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpios = <&gpioc 13 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + +&clk_hse { + clock-frequency = <25000000>; +}; + +&mac { + status = "disabled"; + pinctrl-0 = <ðernet_rmii>; + pinctrl-names = "default"; + phy-mode = "rmii"; + phy-handle = <&phy0>; + + mdio0 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,dwmac-mdio"; + phy0: ethernet-phy@0 { + reg = <0>; + }; + }; +}; + +&sdmmc1 { + pinctrl-names = "default", "opendrain", "sleep"; + pinctrl-0 = <&sdmmc1_b4_pins_a>; + pinctrl-1 = <&sdmmc1_b4_od_pins_a>; + pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>; + broken-cd; + st,neg-edge; + bus-width = <4>; + vmmc-supply = <&v3v3>; + status = "okay"; +}; + +&usart2 { + pinctrl-0 = <&usart2_pins>; + pinctrl-names = "default"; + status = "disabled"; +}; + +&uart4 { + pinctrl-0 = <&uart4_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + +&dma1 { + status = "okay"; +}; + +&dma2 { + status = "okay"; +}; + +&spi1 { + status = "okay"; + pinctrl-0 = <&spi1_pins>; + pinctrl-names = "default"; + cs-gpios = <&gpioa 4 GPIO_ACTIVE_LOW>; + dmas = <&dmamux1 37 0x400 0x05>, + <&dmamux1 38 0x400 0x05>; + dma-names = "rx", "tx"; + + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "winbond,w25q128", "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <80000000>; + + partition@0 { + label = "root filesystem"; + reg = <0 0x1000000>; + }; + }; +}; + +&sdmmc2 { + pinctrl-names = "default", "opendrain", "sleep"; + pinctrl-0 = <&sdmmc2_b4_pins_a>; + pinctrl-1 = <&sdmmc2_b4_od_pins_a>; + pinctrl-2 = <&sdmmc2_b4_sleep_pins_a>; + broken-cd; + non-removable; + st,neg-edge; + bus-width = <4>; + vmmc-supply = <&wlan_pwr>; + status = "okay"; + + #address-cells = <1>; + #size-cells = <0>; + brcmf: bcrmf@1 { + reg = <1>; + compatible = "brcm,bcm4329-fmac"; + }; +}; + +&usart3 { + /delete-property/st,hw-flow-ctrl; + cts-gpios = <&gpiod 11 GPIO_ACTIVE_LOW>; + rts-gpios = <&gpiod 12 GPIO_ACTIVE_LOW>; + dmas = <&dmamux1 45 0x400 0x05>, + <&dmamux1 46 0x400 0x05>; + dma-names = "rx", "tx"; + status = "okay"; + + bluetooth { + host-wakeup-gpios = <&gpioc 0 GPIO_ACTIVE_HIGH>; + device-wakeup-gpios = <&gpioi 10 GPIO_ACTIVE_HIGH>; + shutdown-gpios = <&gpioi 11 GPIO_ACTIVE_HIGH>; + compatible = "brcm,bcm43438-bt"; + max-speed = <115200>; + }; +};