| Message ID | 20230919083553.35981-2-eagle.alexander923@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [v3,1/2] dt-bindings: stm32: document MYD-YA151C-T development board | expand |
Hi On 9/19/23 10:35, Alexander Shiyan wrote: > Add support for the MyirTech SoM-based MYD-YA151C-T development board. > > General features: > - STM32MP151C > - 256MB RAM > - 2xUSB HOST > - USB-C OTG > - Gigabit ethernet > - UART > - Boot from NAND, eMMC, SD > > Signed-off-by: Alexander Shiyan <eagle.alexander923@gmail.com> > --- Running make W=1 st/stm32mp151c-myir-myd-ya151c-t.dtb I got the following issue: DTC arch/arm/boot/dts/st/stm32mp151c-myir-myd-ya151c-t.dtb arch/arm/boot/dts/st/stm32mp15xc-myir-myc-ya15xc-t.dtsi:107.10-165.5: Warning (avoid_unnecessary_addr_size): /soc/memory-controller@58002000/nand-controller@4,0/nand@0: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property > arch/arm/boot/dts/st/Makefile | 1 + > .../dts/st/stm32mp151c-myir-myd-ya151c-t.dts | 460 ++++++++++++++++++ > .../dts/st/stm32mp15xc-myir-myc-ya15xc-t.dtsi | 346 +++++++++++++ > 3 files changed, 807 insertions(+) > create mode 100644 arch/arm/boot/dts/st/stm32mp151c-myir-myd-ya151c-t.dts > create mode 100644 arch/arm/boot/dts/st/stm32mp15xc-myir-myc-ya15xc-t.dtsi > > diff --git a/arch/arm/boot/dts/st/Makefile b/arch/arm/boot/dts/st/Makefile > index 44b264c399ec..9a507f87f562 100644 > --- a/arch/arm/boot/dts/st/Makefile > +++ b/arch/arm/boot/dts/st/Makefile > @@ -33,6 +33,7 @@ dtb-$(CONFIG_ARCH_STM32) += \ > stm32mp151a-prtt1c.dtb \ > stm32mp151a-prtt1s.dtb \ > stm32mp151a-dhcor-testbench.dtb \ > + stm32mp151c-myir-myd-ya151c-t.dtb \ > stm32mp153c-dhcom-drc02.dtb \ > stm32mp153c-dhcor-drc-compact.dtb \ > stm32mp157a-avenger96.dtb \ > diff --git a/arch/arm/boot/dts/st/stm32mp151c-myir-myd-ya151c-t.dts b/arch/arm/boot/dts/st/stm32mp151c-myir-myd-ya151c-t.dts > new file mode 100644 > index 000000000000..811ce394b8c6 > --- /dev/null > +++ b/arch/arm/boot/dts/st/stm32mp151c-myir-myd-ya151c-t.dts > @@ -0,0 +1,460 @@ > +// SPDX-License-Identifier: GPL-2.0-or-later > +/* SPDX-FileCopyrightText: Alexander Shiyan, <shc_work@mail.ru> */ > + > +/dts-v1/; > + > +#include <dt-bindings/net/qca-ar803x.h> > + > +#include "stm32mp151.dtsi" > +#include "stm32mp15xc-myir-myc-ya15xc-t.dtsi" > + > +/ { > + model = "MYIR MYD-YA151C-T"; > + compatible = "myir,myd-ya151c-t", "st,stm32mp151"; > + > + aliases { > + ethernet0 = ðernet0; > + i2c1 = &i2c2; > + serial0 = &uart4; > + }; > + > + chosen { > + stdout-path = "serial0:115200n8"; > + }; > + > + backlight: backlight { > + compatible = "pwm-backlight"; > + pwms = <&pwm2 0 100000 0>; > + brightness-levels = <0 255>; > + num-interpolated-steps = <256>; > + default-brightness-level = <255>; > + }; > + > + panel: panel { > + compatible = "innolux,at070tn92"; > + backlight = <&backlight>; > + enable-gpios = <&gpioi 3 (GPIO_ACTIVE_HIGH | GPIO_PUSH_PULL)>; > + power-supply = <&vdd_3v3>; > + > + port { > + panel_in: endpoint { > + remote-endpoint = <<dc_out>; > + }; > + }; > + }; > + > + vin: regulator-vin { > + compatible = "regulator-fixed"; > + regulator-name = "vin"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + regulator-always-on; > + }; > + > + vdd_3v3: regulator-vdd-3v3 { > + compatible = "regulator-fixed"; > + regulator-name = "vdd_3v3"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + vin-supply = <&v3v3>; > + }; > +}; > + > +&leds { > + led_live: led-live { > + label = "board:live"; > + color = <LED_COLOR_ID_BLUE>; > + default-state = "off"; > + function = LED_FUNCTION_HEARTBEAT; > + gpios = <&extgpio 4 GPIO_ACTIVE_LOW>; > + linux,default-trigger = LED_FUNCTION_HEARTBEAT; > + panic-indicator; > + }; > +}; > + > +&vin_som { > + vin-supply = <&vin>; > +}; > + > +&i2c2 { > + pinctrl-names = "default", "sleep"; > + pinctrl-0 = <&i2c2_pins &i2c2_pins_z>; > + pinctrl-1 = <&i2c2_sleep_pins &i2c2_sleep_pins_z>; > + clock-frequency = <400000>; > + status = "okay"; > + > + extgpio: gpio@20 { > + compatible = "nxp,pcf8575"; > + reg = <0x20>; > + gpio-controller; > + #gpio-cells = <2>; > + }; > + > + typec: usb@28 { > + pinctrl-names = "default"; > + pinctrl-0 = <&stusb1600_pins>; > + compatible = "st,stusb1600"; > + reg = <0x28>; > + interrupt-parent = <&gpioa>; > + interrupts = <10 IRQ_TYPE_EDGE_FALLING>; > + vdd-supply = <&vin>; > + vsys-supply = <&vdd_3v3>; > + > + connector { > + compatible = "usb-c-connector"; > + label = "USB-C"; > + data-role = "dual"; > + power-role = "dual"; > + typec-power-opmode = "default"; > + > + port { > + typec_ep: endpoint { > + remote-endpoint = <&usbotg_hs_ep>; > + }; > + }; > + }; > + }; > + > + rx8025: rtc@32 { > + compatible = "epson,rx8025"; > + reg = <0x32>; > + }; > +}; > + > +ðernet0 { > + pinctrl-0 = <ðernet0_rgmii_pins_a>; > + pinctrl-1 = <ðernet0_rgmii_sleep_pins_a>; > + pinctrl-names = "default", "sleep"; > + phy-handle = <&phy0>; > + phy-mode = "rgmii-id"; > + max-speed = <1000>; > + nvmem-cells = <&macaddr0>; > + nvmem-cell-names = "mac-address"; > + status = "okay"; > + > + mdio { > + compatible = "snps,dwmac-mdio"; > + reset-gpios = <&gpiog 3 (GPIO_ACTIVE_LOW | GPIO_PUSH_PULL)>; > + reset-delay-us = <10000>; > + reset-post-delay-us = <2000>; > + > + #address-cells = <1>; > + #size-cells = <0>; > + > + phy0: phy@6 { > + reg = <6>; > + qca,clk-out-frequency = <125000000>; > + qca,clk-out-strength = <AR803X_STRENGTH_FULL>; > + }; > + }; > +}; > + > +<dc { > + pinctrl-names = "default", "sleep"; > + pinctrl-0 = <<dc_pins>; > + pinctrl-1 = <<dc_sleep_pins>; > + status = "okay"; > + > + port { > + ltdc_out: endpoint { > + remote-endpoint = <&panel_in>; > + }; > + }; > +}; > + > +&sai1 { > + pinctrl-names = "default", "sleep"; > + pinctrl-0 = <&sai1_pins>; > + pinctrl-1 = <&sai1_sleep_pins>; > + clocks = <&rcc SAI1>, <&rcc PLL3_Q>, <&rcc PLL3_R>; > + clock-names = "pclk", "x8k", "x11k"; > + status = "okay"; > +}; > + > +&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>; > + cd-gpios = <&gpioa 3 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; > + disable-wp; > + st,neg-edge; > + vmmc-supply = <&vdd>; > + status = "okay"; > +}; > + > +&spi5 { > + pinctrl-names = "default"; > + pinctrl-0 = <&spi5_pins>; > + cs-gpios = <&gpioh 5 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>, > + <&gpiof 13 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; > + status = "okay"; > +}; > + > +&timers2 { > + status = "okay"; > + > + pwm2: pwm { > + pinctrl-names = "default", "sleep"; > + pinctrl-0 = <&tim2_pwm_pins>; > + pinctrl-1 = <&tim2_pwm_sleep_pins>; > + status = "okay"; > + }; > +}; > + > +&uart4 { > + pinctrl-names = "default", "sleep", "idle"; > + pinctrl-0 = <&uart4_pins>; > + pinctrl-1 = <&uart4_sleep_pins>; > + pinctrl-2 = <&uart4_idle_pins>; > + status = "okay"; > +}; > + > +&usbh_ehci { > + phys = <&usbphyc_port0>; > + phy-names = "usb"; > + status = "okay"; > +}; > + > +&usbotg_hs { > + phys = <&usbphyc_port1 0>; > + phy-names = "usb2-phy"; > + usb-role-switch; > + vbus-supply = <&vbus_otg>; > + status = "okay"; > + > + port { > + usbotg_hs_ep: endpoint { > + remote-endpoint = <&typec_ep>; > + }; > + }; > +}; > + > +&usbphyc { > + status = "okay"; > +}; > + > +&usbphyc_port0 { > + phy-supply = <&vdd_usb>; > + st,tune-hs-dc-level = <2>; > + st,enable-fs-rftime-tuning; > + st,enable-hs-rftime-reduction; > + st,trim-hs-current = <15>; > + st,trim-hs-impedance = <1>; > + st,tune-squelch-level = <3>; > + st,tune-hs-rx-offset = <2>; > + st,no-lsfs-sc; > + > + connector { > + compatible = "usb-a-connector"; > + vbus-supply = <&vin>; > + }; > +}; > + > +&usbphyc_port1 { > + phy-supply = <&vdd_usb>; > + st,tune-hs-dc-level = <2>; > + st,enable-fs-rftime-tuning; > + st,enable-hs-rftime-reduction; > + st,trim-hs-current = <15>; > + st,trim-hs-impedance = <1>; > + st,tune-squelch-level = <3>; > + st,tune-hs-rx-offset = <2>; > + st,no-lsfs-sc; > +}; > + > +&pinctrl { > + i2c2_pins: i2c2-0 { > + pins { > + pinmux = <STM32_PINMUX('H', 4, AF4)>; /* I2C2_SCL */ > + bias-disable; > + drive-open-drain; > + slew-rate = <0>; > + }; > + }; > + > + i2c2_sleep_pins: i2c2-sleep-0 { > + pins { > + pinmux = <STM32_PINMUX('H', 4, ANALOG)>; /* I2C2_SCL */ > + }; > + }; > + > + ltdc_pins: ltdc-0 { > + pins { > + pinmux = <STM32_PINMUX('G', 7, AF14)>, /* LCD_CLK */ > + <STM32_PINMUX('I', 10, AF14)>, /* LCD_HSYNC */ > + <STM32_PINMUX('I', 9, AF14)>, /* LCD_VSYNC */ > + <STM32_PINMUX('E', 13, AF14)>, /* LCD_DE */ > + <STM32_PINMUX('H', 2, AF14)>, /* LCD_R0 */ > + <STM32_PINMUX('H', 3, AF14)>, /* LCD_R1 */ > + <STM32_PINMUX('H', 8, AF14)>, /* LCD_R2 */ > + <STM32_PINMUX('H', 9, AF14)>, /* LCD_R3 */ > + <STM32_PINMUX('H', 10, AF14)>, /* LCD_R4 */ > + <STM32_PINMUX('H', 11, AF14)>, /* LCD_R5 */ > + <STM32_PINMUX('H', 12, AF14)>, /* LCD_R6 */ > + <STM32_PINMUX('E', 15, AF14)>, /* LCD_R7 */ > + <STM32_PINMUX('E', 14, AF14)>, /* LCD_G0 */ > + <STM32_PINMUX('E', 6, AF14)>, /* LCD_G1 */ > + <STM32_PINMUX('H', 13, AF14)>, /* LCD_G2 */ > + <STM32_PINMUX('H', 14, AF14)>, /* LCD_G3 */ > + <STM32_PINMUX('H', 15, AF14)>, /* LCD_G4 */ > + <STM32_PINMUX('I', 0, AF14)>, /* LCD_G5 */ > + <STM32_PINMUX('I', 1, AF14)>, /* LCD_G6 */ > + <STM32_PINMUX('I', 2, AF14)>, /* LCD_G7 */ > + <STM32_PINMUX('D', 9, AF14)>, /* LCD_B0 */ > + <STM32_PINMUX('G', 12, AF14)>, /* LCD_B1 */ > + <STM32_PINMUX('G', 10, AF14)>, /* LCD_B2 */ > + <STM32_PINMUX('D', 10, AF14)>, /* LCD_B3 */ > + <STM32_PINMUX('I', 4, AF14)>, /* LCD_B4 */ > + <STM32_PINMUX('I', 5, AF14)>, /* LCD_B5 */ > + <STM32_PINMUX('I', 6, AF14)>, /* LCD_B6 */ > + <STM32_PINMUX('I', 7, AF14)>; /* LCD_B7 */ > + bias-disable; > + drive-push-pull; > + slew-rate = <1>; > + }; > + }; > + > + ltdc_sleep_pins: ltdc-sleep-0 { > + pins { > + pinmux = <STM32_PINMUX('G', 7, ANALOG)>, /* LCD_CLK */ > + <STM32_PINMUX('I', 10, ANALOG)>, /* LCD_HSYNC */ > + <STM32_PINMUX('I', 9, ANALOG)>, /* LCD_VSYNC */ > + <STM32_PINMUX('E', 13, ANALOG)>, /* LCD_DE */ > + <STM32_PINMUX('H', 2, ANALOG)>, /* LCD_R0 */ > + <STM32_PINMUX('H', 3, ANALOG)>, /* LCD_R1 */ > + <STM32_PINMUX('H', 8, ANALOG)>, /* LCD_R2 */ > + <STM32_PINMUX('H', 9, ANALOG)>, /* LCD_R3 */ > + <STM32_PINMUX('H', 10, ANALOG)>, /* LCD_R4 */ > + <STM32_PINMUX('H', 11, ANALOG)>, /* LCD_R5 */ > + <STM32_PINMUX('H', 12, ANALOG)>, /* LCD_R6 */ > + <STM32_PINMUX('E', 15, ANALOG)>, /* LCD_R7 */ > + <STM32_PINMUX('E', 14, ANALOG)>, /* LCD_G0 */ > + <STM32_PINMUX('E', 6, ANALOG)>, /* LCD_G1 */ > + <STM32_PINMUX('H', 13, ANALOG)>, /* LCD_G2 */ > + <STM32_PINMUX('H', 14, ANALOG)>, /* LCD_G3 */ > + <STM32_PINMUX('H', 15, ANALOG)>, /* LCD_G4 */ > + <STM32_PINMUX('I', 0, ANALOG)>, /* LCD_G5 */ > + <STM32_PINMUX('I', 1, ANALOG)>, /* LCD_G6 */ > + <STM32_PINMUX('I', 2, ANALOG)>, /* LCD_G7 */ > + <STM32_PINMUX('D', 9, ANALOG)>, /* LCD_B0 */ > + <STM32_PINMUX('G', 12, ANALOG)>, /* LCD_B1 */ > + <STM32_PINMUX('G', 10, ANALOG)>, /* LCD_B2 */ > + <STM32_PINMUX('D', 10, ANALOG)>, /* LCD_B3 */ > + <STM32_PINMUX('I', 4, ANALOG)>, /* LCD_B4 */ > + <STM32_PINMUX('I', 5, ANALOG)>, /* LCD_B5 */ > + <STM32_PINMUX('I', 6, ANALOG)>, /* LCD_B6 */ > + <STM32_PINMUX('I', 7, ANALOG)>; /* LCD_B7 */ > + }; > + }; > + > + sai1_pins: sai1-0 { > + pins1 { > + pinmux = <STM32_PINMUX('B', 2, AF6)>, /* SAI1_SD_A */ > + <STM32_PINMUX('F', 8, AF6)>, /* SAI1_SCK_B */ > + <STM32_PINMUX('F', 9, AF6)>, /* SAI1_FS_B */ > + <STM32_PINMUX('F', 7, AF6)>; /* SAI1_MCLK_B */ > + slew-rate = <0>; > + drive-push-pull; > + bias-disable; > + }; > + pins2 { > + pinmux = <STM32_PINMUX('F', 6, AF6)>; /* SAI1_SD_B */ > + bias-disable; > + }; > + }; > + > + sai1_sleep_pins: sai1-sleep-0 { > + pins { > + pinmux = <STM32_PINMUX('B', 2, ANALOG)>, /* SAI1_SD_A */ > + <STM32_PINMUX('F', 8, ANALOG)>, /* SAI1_SCK_B */ > + <STM32_PINMUX('F', 9, ANALOG)>, /* SAI1_FS_B */ > + <STM32_PINMUX('F', 7, ANALOG)>, /* SAI1_MCLK_B */ > + <STM32_PINMUX('F', 6, ANALOG)>; /* SAI1_SD_B */ > + }; > + }; > + > + spi5_pins: spi5-0 { > + pins { > + pinmux = <STM32_PINMUX('H', 6, AF5)>, /* SPI5_SCK */ > + <STM32_PINMUX('F', 11, AF5)>; /* SPI5_MOSI */ > + bias-disable; > + drive-push-pull; > + slew-rate = <1>; > + }; > + pins2 { > + pinmux = <STM32_PINMUX('H', 7, AF5)>; /* SPI5_MISO */ > + bias-disable; > + }; > + }; > + > + stusb1600_pins: stusb1600-0 { > + pins { > + pinmux = <STM32_PINMUX('A', 10, ANALOG)>; /* STUSB1600 IRQ */ > + bias-pull-up; > + }; > + }; > + > + tim2_pwm_pins: tim2-pwm-0 { > + pins { > + pinmux = <STM32_PINMUX('G', 8, AF1)>; /* TIM2_CH1 */ > + bias-disable; > + drive-push-pull; > + slew-rate = <0>; > + }; > + }; > + > + tim2_pwm_sleep_pins: tim2-pwm-sleep-0 { > + pins { > + pinmux = <STM32_PINMUX('G', 8, ANALOG)>; /* TIM2_CH1 */ > + }; > + }; > + > + uart4_pins: uart4-0 { > + pins1 { > + pinmux = <STM32_PINMUX('G', 11, AF6)>; /* UART4_TX */ > + bias-disable; > + drive-push-pull; > + slew-rate = <0>; > + }; > + pins2 { > + pinmux = <STM32_PINMUX('A', 11, AF6)>; /* UART4_RX */ > + bias-disable; > + }; > + }; > + > + uart4_idle_pins: uart4-idle-0 { > + pins1 { > + pinmux = <STM32_PINMUX('G', 11, ANALOG)>; /* UART4_TX */ > + }; > + pins2 { > + pinmux = <STM32_PINMUX('A', 11, AF6)>; /* UART4_RX */ > + bias-disable; > + }; > + }; > + > + uart4_sleep_pins: uart4-sleep-0 { > + pins1 { > + pinmux = <STM32_PINMUX('G', 11, ANALOG)>, /* UART4_TX */ > + <STM32_PINMUX('A', 11, ANALOG)>; /* UART4_RX */ > + }; > + }; > +}; > + > +&pinctrl_z { > + i2c2_pins_z: i2c2-0 { > + pins { > + pinmux = <STM32_PINMUX('Z', 7, AF3)>; /* I2C2_SDA */ > + bias-disable; > + drive-open-drain; > + slew-rate = <0>; > + }; > + }; > + > + i2c2_sleep_pins_z: i2c2-sleep-0 { > + pins { > + pinmux = <STM32_PINMUX('Z', 7, ANALOG)>; /* I2C2_SDA */ > + }; > + }; > +}; > diff --git a/arch/arm/boot/dts/st/stm32mp15xc-myir-myc-ya15xc-t.dtsi b/arch/arm/boot/dts/st/stm32mp15xc-myir-myc-ya15xc-t.dtsi > new file mode 100644 > index 000000000000..ec200ea394f7 > --- /dev/null > +++ b/arch/arm/boot/dts/st/stm32mp15xc-myir-myc-ya15xc-t.dtsi > @@ -0,0 +1,346 @@ > +// SPDX-License-Identifier: GPL-2.0-or-later > +/* SPDX-FileCopyrightText: Alexander Shiyan, <shc_work@mail.ru> */ > + > +#include "stm32mp15-pinctrl.dtsi" > +#include "stm32mp15xxac-pinctrl.dtsi" > + > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/leds/common.h> > +#include <dt-bindings/mfd/st,stpmic1.h> > + > +/ { > + aliases { > + i2c3 = &i2c4; > + }; > + > + memory@c0000000 { > + device_type = "memory"; > + reg = <0xc0000000 0x10000000>; > + }; > + > + reserved-memory { > + #address-cells = <1>; > + #size-cells = <1>; > + ranges; > + > + mcuram2: mcuram2@10000000 { > + compatible = "shared-dma-pool"; > + reg = <0x10000000 0x40000>; > + no-map; > + }; > + > + vdev0vring0: vdev0vring0@10040000 { > + compatible = "shared-dma-pool"; > + reg = <0x10040000 0x1000>; > + no-map; > + }; > + > + vdev0vring1: vdev0vring1@10041000 { > + compatible = "shared-dma-pool"; > + reg = <0x10041000 0x1000>; > + no-map; > + }; > + > + vdev0buffer: vdev0buffer@10042000 { > + compatible = "shared-dma-pool"; > + reg = <0x10042000 0x4000>; > + no-map; > + }; > + > + mcuram: mcuram@30000000 { > + compatible = "shared-dma-pool"; > + reg = <0x30000000 0x40000>; > + no-map; > + }; > + > + retram: retram@38000000 { > + compatible = "shared-dma-pool"; > + reg = <0x38000000 0x10000>; > + no-map; > + }; > + > + optee: optee@de000000 { > + reg = <0xde000000 0x02000000>; > + no-map; > + }; > + }; > + > + vin_som: regulator-vin-som { > + compatible = "regulator-fixed"; > + regulator-name = "vin_som"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + regulator-always-on; > + }; > + > + leds: leds { > + compatible = "gpio-leds"; > + > + led_cpu: led-cpu { > + label = "som:cpu"; > + color = <LED_COLOR_ID_BLUE>; > + default-state = "off"; > + function = LED_FUNCTION_CPU; > + gpios = <&gpioa 13 (GPIO_ACTIVE_LOW | GPIO_PUSH_PULL)>; > + linux,default-trigger = LED_FUNCTION_CPU; > + }; > + }; > +}; > + > +&cpu0 { > + cpu-supply = <&vddcore>; > +}; > + > +&dts { > + status = "okay"; > +}; > + > +&fmc { > + pinctrl-names = "default", "sleep"; > + pinctrl-0 = <&fmc_pins_a>; > + pinctrl-1 = <&fmc_sleep_pins_a>; > + status = "okay"; > + > + nand-controller@4,0 { > + status = "okay"; > + > + nand@0 { > + reg = <0>; > + nand-on-flash-bbt; > + nand-ecc-strength = <4>; > + nand-ecc-step-size = <512>; > + #address-cells = <1>; > + #size-cells = <1>; > + > + nand_parts: partitions { > + compatible = "fixed-partitions"; > + #address-cells = <1>; > + #size-cells = <1>; > + > + partition@0 { > + label = "fsbl1"; > + reg = <0x0 0x80000>; > + }; > + > + partition@80000 { > + label = "fsbl2"; > + reg = <0x80000 0x80000>; > + }; > + > + partition@100000 { > + label = "matadata1"; > + reg = <0x100000 0x80000>; > + }; > + > + partition@180000 { > + label = "matadata2"; > + reg = <0x180000 0x80000>; > + }; > + > + partition@200000 { > + label = "fip-a1"; > + reg = <0x200000 0x400000>; > + }; > + > + partition@600000 { > + label = "fip-a2"; > + reg = <0x600000 0x400000>; > + }; > + > + partition@a00000 { > + label = "fip-b1"; > + reg = <0xa00000 0x400000>; > + }; > + > + partition@e00000 { > + label = "fip-b2"; > + reg = <0xe00000 0x400000>; > + }; > + > + partition@1200000 { > + label = "system"; > + reg = <0x01200000 0>; > + }; > + }; > + }; > + }; > +}; > + > +&i2c4 { > + pinctrl-names = "default", "sleep"; > + pinctrl-0 = <&i2c4_pins_a>; > + pinctrl-1 = <&i2c4_sleep_pins_a>; > + clock-frequency = <400000>; > + status = "okay"; > + > + pmic: pmic@33 { > + compatible = "st,stpmic1"; > + reg = <0x33>; > + interrupts-extended = <&gpioa 0 IRQ_TYPE_EDGE_FALLING>; > + interrupt-controller; > + #interrupt-cells = <2>; > + > + regulators { > + compatible = "st,stpmic1-regulators"; > + buck1-supply = <&vin_som>; > + buck2-supply = <&vin_som>; > + buck3-supply = <&vin_som>; > + buck4-supply = <&vin_som>; > + ldo1-supply = <&v3v3>; > + ldo4-supply = <&vin_som>; > + vref_ddr-supply = <&vin_som>; > + boost-supply = <&vin_som>; > + pwr_sw1-supply = <&bst_out>; > + pwr_sw2-supply = <&bst_out>; > + > + vddcore: buck1 { > + regulator-name = "vddcore"; > + regulator-min-microvolt = <1200000>; > + regulator-max-microvolt = <1350000>; > + regulator-always-on; > + regulator-initial-mode = <0>; > + regulator-over-current-protection; > + }; > + > + vdd_ddr: buck2 { > + regulator-name = "vdd_ddr"; > + regulator-min-microvolt = <1350000>; > + regulator-max-microvolt = <1350000>; > + regulator-always-on; > + regulator-initial-mode = <0>; > + regulator-over-current-protection; > + }; > + > + vdd: buck3 { > + regulator-name = "vdd"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + st,mask-reset; > + regulator-initial-mode = <0>; > + regulator-over-current-protection; > + }; > + > + v3v3: buck4 { > + regulator-name = "v3v3"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + regulator-initial-mode = <0>; > + regulator-over-current-protection; > + }; > + > + vdda: ldo1 { > + regulator-name = "vdda"; > + regulator-min-microvolt = <1700000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + }; > + > + vtt_ddr: ldo3 { > + regulator-name = "vtt_ddr"; > + regulator-always-on; > + regulator-over-current-protection; > + }; > + > + vdd_usb: ldo4 { > + regulator-name = "vdd_usb"; > + regulator-over-current-protection; > + }; > + > + vref_ddr: vref_ddr { > + regulator-name = "vref_ddr"; > + regulator-always-on; > + }; > + > + bst_out: boost { > + regulator-name = "bst_out"; > + }; > + > + vbus_otg: pwr_sw1 { > + regulator-name = "vbus_otg"; > + regulator-active-discharge = <1>; > + regulator-over-current-protection; > + }; > + > + vbus_sw: pwr_sw2 { > + regulator-name = "vbus_sw"; > + regulator-active-discharge = <1>; > + regulator-over-current-protection; > + }; > + }; > + > + onkey: onkey { > + compatible = "st,stpmic1-onkey"; > + interrupts = <IT_PONKEY_F 0>, <IT_PONKEY_R 0>; > + interrupt-names = "onkey-falling", "onkey-rising"; > + power-off-time-sec = <10>; > + }; > + }; > + > + eeprom: eeprom@50 { > + compatible = "atmel,24c32"; > + reg = <0x50>; > + pagesize = <32>; > + num-addresses = <8>; > + wp-gpios = <&gpioa 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; > + #address-cells = <1>; > + #size-cells = <1>; > + > + macaddr0: mac-address@90 { > + reg = <0x90 6>; > + }; > + > + macaddr1: mac-address@96 { > + reg = <0x96 6>; > + }; > + }; > +}; > + > +&ipcc { > + status = "okay"; > +}; > + > +&iwdg2 { > + timeout-sec = <32>; > + status = "okay"; > +}; > + > +&m4_rproc { > + memory-region = <&retram>, <&mcuram>, <&mcuram2>, <&vdev0vring0>, > + <&vdev0vring1>, <&vdev0buffer>; > + mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>, <&ipcc 3>; > + mbox-names = "vq0", "vq1", "shutdown", "detach"; > + interrupt-parent = <&exti>; > + interrupts = <68 IRQ_TYPE_EDGE_RISING>; > + status = "okay"; > +}; > + > +&pwr_regulators { > + vdd-supply = <&vdd>; > + vdd_3v3_usbfs-supply = <&vdd_usb>; > +}; > + > +&rng1 { > + status = "okay"; > +}; > + > +&rtc { > + status = "okay"; > +}; > + > +&sdmmc2 { > + pinctrl-names = "default", "opendrain", "sleep"; > + pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_a>; > + pinctrl-1 = <&sdmmc2_b4_od_pins_a &sdmmc2_d47_pins_a>; > + pinctrl-2 = <&sdmmc2_b4_sleep_pins_a &sdmmc2_d47_sleep_pins_a>; > + non-removable; > + no-sd; > + no-sdio; > + st,neg-edge; > + bus-width = <8>; > + vmmc-supply = <&v3v3>; > + vqmmc-supply = <&vdd>; > + mmc-ddr-3_3v; > + status = "okay"; > +};
diff --git a/arch/arm/boot/dts/st/Makefile b/arch/arm/boot/dts/st/Makefile index 44b264c399ec..9a507f87f562 100644 --- a/arch/arm/boot/dts/st/Makefile +++ b/arch/arm/boot/dts/st/Makefile @@ -33,6 +33,7 @@ dtb-$(CONFIG_ARCH_STM32) += \ stm32mp151a-prtt1c.dtb \ stm32mp151a-prtt1s.dtb \ stm32mp151a-dhcor-testbench.dtb \ + stm32mp151c-myir-myd-ya151c-t.dtb \ stm32mp153c-dhcom-drc02.dtb \ stm32mp153c-dhcor-drc-compact.dtb \ stm32mp157a-avenger96.dtb \ diff --git a/arch/arm/boot/dts/st/stm32mp151c-myir-myd-ya151c-t.dts b/arch/arm/boot/dts/st/stm32mp151c-myir-myd-ya151c-t.dts new file mode 100644 index 000000000000..811ce394b8c6 --- /dev/null +++ b/arch/arm/boot/dts/st/stm32mp151c-myir-myd-ya151c-t.dts @@ -0,0 +1,460 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* SPDX-FileCopyrightText: Alexander Shiyan, <shc_work@mail.ru> */ + +/dts-v1/; + +#include <dt-bindings/net/qca-ar803x.h> + +#include "stm32mp151.dtsi" +#include "stm32mp15xc-myir-myc-ya15xc-t.dtsi" + +/ { + model = "MYIR MYD-YA151C-T"; + compatible = "myir,myd-ya151c-t", "st,stm32mp151"; + + aliases { + ethernet0 = ðernet0; + i2c1 = &i2c2; + serial0 = &uart4; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&pwm2 0 100000 0>; + brightness-levels = <0 255>; + num-interpolated-steps = <256>; + default-brightness-level = <255>; + }; + + panel: panel { + compatible = "innolux,at070tn92"; + backlight = <&backlight>; + enable-gpios = <&gpioi 3 (GPIO_ACTIVE_HIGH | GPIO_PUSH_PULL)>; + power-supply = <&vdd_3v3>; + + port { + panel_in: endpoint { + remote-endpoint = <<dc_out>; + }; + }; + }; + + vin: regulator-vin { + compatible = "regulator-fixed"; + regulator-name = "vin"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + vdd_3v3: regulator-vdd-3v3 { + compatible = "regulator-fixed"; + regulator-name = "vdd_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + vin-supply = <&v3v3>; + }; +}; + +&leds { + led_live: led-live { + label = "board:live"; + color = <LED_COLOR_ID_BLUE>; + default-state = "off"; + function = LED_FUNCTION_HEARTBEAT; + gpios = <&extgpio 4 GPIO_ACTIVE_LOW>; + linux,default-trigger = LED_FUNCTION_HEARTBEAT; + panic-indicator; + }; +}; + +&vin_som { + vin-supply = <&vin>; +}; + +&i2c2 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c2_pins &i2c2_pins_z>; + pinctrl-1 = <&i2c2_sleep_pins &i2c2_sleep_pins_z>; + clock-frequency = <400000>; + status = "okay"; + + extgpio: gpio@20 { + compatible = "nxp,pcf8575"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + }; + + typec: usb@28 { + pinctrl-names = "default"; + pinctrl-0 = <&stusb1600_pins>; + compatible = "st,stusb1600"; + reg = <0x28>; + interrupt-parent = <&gpioa>; + interrupts = <10 IRQ_TYPE_EDGE_FALLING>; + vdd-supply = <&vin>; + vsys-supply = <&vdd_3v3>; + + connector { + compatible = "usb-c-connector"; + label = "USB-C"; + data-role = "dual"; + power-role = "dual"; + typec-power-opmode = "default"; + + port { + typec_ep: endpoint { + remote-endpoint = <&usbotg_hs_ep>; + }; + }; + }; + }; + + rx8025: rtc@32 { + compatible = "epson,rx8025"; + reg = <0x32>; + }; +}; + +ðernet0 { + pinctrl-0 = <ðernet0_rgmii_pins_a>; + pinctrl-1 = <ðernet0_rgmii_sleep_pins_a>; + pinctrl-names = "default", "sleep"; + phy-handle = <&phy0>; + phy-mode = "rgmii-id"; + max-speed = <1000>; + nvmem-cells = <&macaddr0>; + nvmem-cell-names = "mac-address"; + status = "okay"; + + mdio { + compatible = "snps,dwmac-mdio"; + reset-gpios = <&gpiog 3 (GPIO_ACTIVE_LOW | GPIO_PUSH_PULL)>; + reset-delay-us = <10000>; + reset-post-delay-us = <2000>; + + #address-cells = <1>; + #size-cells = <0>; + + phy0: phy@6 { + reg = <6>; + qca,clk-out-frequency = <125000000>; + qca,clk-out-strength = <AR803X_STRENGTH_FULL>; + }; + }; +}; + +<dc { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <<dc_pins>; + pinctrl-1 = <<dc_sleep_pins>; + status = "okay"; + + port { + ltdc_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; +}; + +&sai1 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&sai1_pins>; + pinctrl-1 = <&sai1_sleep_pins>; + clocks = <&rcc SAI1>, <&rcc PLL3_Q>, <&rcc PLL3_R>; + clock-names = "pclk", "x8k", "x11k"; + status = "okay"; +}; + +&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>; + cd-gpios = <&gpioa 3 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; + disable-wp; + st,neg-edge; + vmmc-supply = <&vdd>; + status = "okay"; +}; + +&spi5 { + pinctrl-names = "default"; + pinctrl-0 = <&spi5_pins>; + cs-gpios = <&gpioh 5 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>, + <&gpiof 13 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; + status = "okay"; +}; + +&timers2 { + status = "okay"; + + pwm2: pwm { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&tim2_pwm_pins>; + pinctrl-1 = <&tim2_pwm_sleep_pins>; + status = "okay"; + }; +}; + +&uart4 { + pinctrl-names = "default", "sleep", "idle"; + pinctrl-0 = <&uart4_pins>; + pinctrl-1 = <&uart4_sleep_pins>; + pinctrl-2 = <&uart4_idle_pins>; + status = "okay"; +}; + +&usbh_ehci { + phys = <&usbphyc_port0>; + phy-names = "usb"; + status = "okay"; +}; + +&usbotg_hs { + phys = <&usbphyc_port1 0>; + phy-names = "usb2-phy"; + usb-role-switch; + vbus-supply = <&vbus_otg>; + status = "okay"; + + port { + usbotg_hs_ep: endpoint { + remote-endpoint = <&typec_ep>; + }; + }; +}; + +&usbphyc { + status = "okay"; +}; + +&usbphyc_port0 { + phy-supply = <&vdd_usb>; + st,tune-hs-dc-level = <2>; + st,enable-fs-rftime-tuning; + st,enable-hs-rftime-reduction; + st,trim-hs-current = <15>; + st,trim-hs-impedance = <1>; + st,tune-squelch-level = <3>; + st,tune-hs-rx-offset = <2>; + st,no-lsfs-sc; + + connector { + compatible = "usb-a-connector"; + vbus-supply = <&vin>; + }; +}; + +&usbphyc_port1 { + phy-supply = <&vdd_usb>; + st,tune-hs-dc-level = <2>; + st,enable-fs-rftime-tuning; + st,enable-hs-rftime-reduction; + st,trim-hs-current = <15>; + st,trim-hs-impedance = <1>; + st,tune-squelch-level = <3>; + st,tune-hs-rx-offset = <2>; + st,no-lsfs-sc; +}; + +&pinctrl { + i2c2_pins: i2c2-0 { + pins { + pinmux = <STM32_PINMUX('H', 4, AF4)>; /* I2C2_SCL */ + bias-disable; + drive-open-drain; + slew-rate = <0>; + }; + }; + + i2c2_sleep_pins: i2c2-sleep-0 { + pins { + pinmux = <STM32_PINMUX('H', 4, ANALOG)>; /* I2C2_SCL */ + }; + }; + + ltdc_pins: ltdc-0 { + pins { + pinmux = <STM32_PINMUX('G', 7, AF14)>, /* LCD_CLK */ + <STM32_PINMUX('I', 10, AF14)>, /* LCD_HSYNC */ + <STM32_PINMUX('I', 9, AF14)>, /* LCD_VSYNC */ + <STM32_PINMUX('E', 13, AF14)>, /* LCD_DE */ + <STM32_PINMUX('H', 2, AF14)>, /* LCD_R0 */ + <STM32_PINMUX('H', 3, AF14)>, /* LCD_R1 */ + <STM32_PINMUX('H', 8, AF14)>, /* LCD_R2 */ + <STM32_PINMUX('H', 9, AF14)>, /* LCD_R3 */ + <STM32_PINMUX('H', 10, AF14)>, /* LCD_R4 */ + <STM32_PINMUX('H', 11, AF14)>, /* LCD_R5 */ + <STM32_PINMUX('H', 12, AF14)>, /* LCD_R6 */ + <STM32_PINMUX('E', 15, AF14)>, /* LCD_R7 */ + <STM32_PINMUX('E', 14, AF14)>, /* LCD_G0 */ + <STM32_PINMUX('E', 6, AF14)>, /* LCD_G1 */ + <STM32_PINMUX('H', 13, AF14)>, /* LCD_G2 */ + <STM32_PINMUX('H', 14, AF14)>, /* LCD_G3 */ + <STM32_PINMUX('H', 15, AF14)>, /* LCD_G4 */ + <STM32_PINMUX('I', 0, AF14)>, /* LCD_G5 */ + <STM32_PINMUX('I', 1, AF14)>, /* LCD_G6 */ + <STM32_PINMUX('I', 2, AF14)>, /* LCD_G7 */ + <STM32_PINMUX('D', 9, AF14)>, /* LCD_B0 */ + <STM32_PINMUX('G', 12, AF14)>, /* LCD_B1 */ + <STM32_PINMUX('G', 10, AF14)>, /* LCD_B2 */ + <STM32_PINMUX('D', 10, AF14)>, /* LCD_B3 */ + <STM32_PINMUX('I', 4, AF14)>, /* LCD_B4 */ + <STM32_PINMUX('I', 5, AF14)>, /* LCD_B5 */ + <STM32_PINMUX('I', 6, AF14)>, /* LCD_B6 */ + <STM32_PINMUX('I', 7, AF14)>; /* LCD_B7 */ + bias-disable; + drive-push-pull; + slew-rate = <1>; + }; + }; + + ltdc_sleep_pins: ltdc-sleep-0 { + pins { + pinmux = <STM32_PINMUX('G', 7, ANALOG)>, /* LCD_CLK */ + <STM32_PINMUX('I', 10, ANALOG)>, /* LCD_HSYNC */ + <STM32_PINMUX('I', 9, ANALOG)>, /* LCD_VSYNC */ + <STM32_PINMUX('E', 13, ANALOG)>, /* LCD_DE */ + <STM32_PINMUX('H', 2, ANALOG)>, /* LCD_R0 */ + <STM32_PINMUX('H', 3, ANALOG)>, /* LCD_R1 */ + <STM32_PINMUX('H', 8, ANALOG)>, /* LCD_R2 */ + <STM32_PINMUX('H', 9, ANALOG)>, /* LCD_R3 */ + <STM32_PINMUX('H', 10, ANALOG)>, /* LCD_R4 */ + <STM32_PINMUX('H', 11, ANALOG)>, /* LCD_R5 */ + <STM32_PINMUX('H', 12, ANALOG)>, /* LCD_R6 */ + <STM32_PINMUX('E', 15, ANALOG)>, /* LCD_R7 */ + <STM32_PINMUX('E', 14, ANALOG)>, /* LCD_G0 */ + <STM32_PINMUX('E', 6, ANALOG)>, /* LCD_G1 */ + <STM32_PINMUX('H', 13, ANALOG)>, /* LCD_G2 */ + <STM32_PINMUX('H', 14, ANALOG)>, /* LCD_G3 */ + <STM32_PINMUX('H', 15, ANALOG)>, /* LCD_G4 */ + <STM32_PINMUX('I', 0, ANALOG)>, /* LCD_G5 */ + <STM32_PINMUX('I', 1, ANALOG)>, /* LCD_G6 */ + <STM32_PINMUX('I', 2, ANALOG)>, /* LCD_G7 */ + <STM32_PINMUX('D', 9, ANALOG)>, /* LCD_B0 */ + <STM32_PINMUX('G', 12, ANALOG)>, /* LCD_B1 */ + <STM32_PINMUX('G', 10, ANALOG)>, /* LCD_B2 */ + <STM32_PINMUX('D', 10, ANALOG)>, /* LCD_B3 */ + <STM32_PINMUX('I', 4, ANALOG)>, /* LCD_B4 */ + <STM32_PINMUX('I', 5, ANALOG)>, /* LCD_B5 */ + <STM32_PINMUX('I', 6, ANALOG)>, /* LCD_B6 */ + <STM32_PINMUX('I', 7, ANALOG)>; /* LCD_B7 */ + }; + }; + + sai1_pins: sai1-0 { + pins1 { + pinmux = <STM32_PINMUX('B', 2, AF6)>, /* SAI1_SD_A */ + <STM32_PINMUX('F', 8, AF6)>, /* SAI1_SCK_B */ + <STM32_PINMUX('F', 9, AF6)>, /* SAI1_FS_B */ + <STM32_PINMUX('F', 7, AF6)>; /* SAI1_MCLK_B */ + slew-rate = <0>; + drive-push-pull; + bias-disable; + }; + pins2 { + pinmux = <STM32_PINMUX('F', 6, AF6)>; /* SAI1_SD_B */ + bias-disable; + }; + }; + + sai1_sleep_pins: sai1-sleep-0 { + pins { + pinmux = <STM32_PINMUX('B', 2, ANALOG)>, /* SAI1_SD_A */ + <STM32_PINMUX('F', 8, ANALOG)>, /* SAI1_SCK_B */ + <STM32_PINMUX('F', 9, ANALOG)>, /* SAI1_FS_B */ + <STM32_PINMUX('F', 7, ANALOG)>, /* SAI1_MCLK_B */ + <STM32_PINMUX('F', 6, ANALOG)>; /* SAI1_SD_B */ + }; + }; + + spi5_pins: spi5-0 { + pins { + pinmux = <STM32_PINMUX('H', 6, AF5)>, /* SPI5_SCK */ + <STM32_PINMUX('F', 11, AF5)>; /* SPI5_MOSI */ + bias-disable; + drive-push-pull; + slew-rate = <1>; + }; + pins2 { + pinmux = <STM32_PINMUX('H', 7, AF5)>; /* SPI5_MISO */ + bias-disable; + }; + }; + + stusb1600_pins: stusb1600-0 { + pins { + pinmux = <STM32_PINMUX('A', 10, ANALOG)>; /* STUSB1600 IRQ */ + bias-pull-up; + }; + }; + + tim2_pwm_pins: tim2-pwm-0 { + pins { + pinmux = <STM32_PINMUX('G', 8, AF1)>; /* TIM2_CH1 */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + }; + + tim2_pwm_sleep_pins: tim2-pwm-sleep-0 { + pins { + pinmux = <STM32_PINMUX('G', 8, ANALOG)>; /* TIM2_CH1 */ + }; + }; + + uart4_pins: uart4-0 { + pins1 { + pinmux = <STM32_PINMUX('G', 11, AF6)>; /* UART4_TX */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins2 { + pinmux = <STM32_PINMUX('A', 11, AF6)>; /* UART4_RX */ + bias-disable; + }; + }; + + uart4_idle_pins: uart4-idle-0 { + pins1 { + pinmux = <STM32_PINMUX('G', 11, ANALOG)>; /* UART4_TX */ + }; + pins2 { + pinmux = <STM32_PINMUX('A', 11, AF6)>; /* UART4_RX */ + bias-disable; + }; + }; + + uart4_sleep_pins: uart4-sleep-0 { + pins1 { + pinmux = <STM32_PINMUX('G', 11, ANALOG)>, /* UART4_TX */ + <STM32_PINMUX('A', 11, ANALOG)>; /* UART4_RX */ + }; + }; +}; + +&pinctrl_z { + i2c2_pins_z: i2c2-0 { + pins { + pinmux = <STM32_PINMUX('Z', 7, AF3)>; /* I2C2_SDA */ + bias-disable; + drive-open-drain; + slew-rate = <0>; + }; + }; + + i2c2_sleep_pins_z: i2c2-sleep-0 { + pins { + pinmux = <STM32_PINMUX('Z', 7, ANALOG)>; /* I2C2_SDA */ + }; + }; +}; diff --git a/arch/arm/boot/dts/st/stm32mp15xc-myir-myc-ya15xc-t.dtsi b/arch/arm/boot/dts/st/stm32mp15xc-myir-myc-ya15xc-t.dtsi new file mode 100644 index 000000000000..ec200ea394f7 --- /dev/null +++ b/arch/arm/boot/dts/st/stm32mp15xc-myir-myc-ya15xc-t.dtsi @@ -0,0 +1,346 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* SPDX-FileCopyrightText: Alexander Shiyan, <shc_work@mail.ru> */ + +#include "stm32mp15-pinctrl.dtsi" +#include "stm32mp15xxac-pinctrl.dtsi" + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/leds/common.h> +#include <dt-bindings/mfd/st,stpmic1.h> + +/ { + aliases { + i2c3 = &i2c4; + }; + + memory@c0000000 { + device_type = "memory"; + reg = <0xc0000000 0x10000000>; + }; + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + mcuram2: mcuram2@10000000 { + compatible = "shared-dma-pool"; + reg = <0x10000000 0x40000>; + no-map; + }; + + vdev0vring0: vdev0vring0@10040000 { + compatible = "shared-dma-pool"; + reg = <0x10040000 0x1000>; + no-map; + }; + + vdev0vring1: vdev0vring1@10041000 { + compatible = "shared-dma-pool"; + reg = <0x10041000 0x1000>; + no-map; + }; + + vdev0buffer: vdev0buffer@10042000 { + compatible = "shared-dma-pool"; + reg = <0x10042000 0x4000>; + no-map; + }; + + mcuram: mcuram@30000000 { + compatible = "shared-dma-pool"; + reg = <0x30000000 0x40000>; + no-map; + }; + + retram: retram@38000000 { + compatible = "shared-dma-pool"; + reg = <0x38000000 0x10000>; + no-map; + }; + + optee: optee@de000000 { + reg = <0xde000000 0x02000000>; + no-map; + }; + }; + + vin_som: regulator-vin-som { + compatible = "regulator-fixed"; + regulator-name = "vin_som"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + leds: leds { + compatible = "gpio-leds"; + + led_cpu: led-cpu { + label = "som:cpu"; + color = <LED_COLOR_ID_BLUE>; + default-state = "off"; + function = LED_FUNCTION_CPU; + gpios = <&gpioa 13 (GPIO_ACTIVE_LOW | GPIO_PUSH_PULL)>; + linux,default-trigger = LED_FUNCTION_CPU; + }; + }; +}; + +&cpu0 { + cpu-supply = <&vddcore>; +}; + +&dts { + status = "okay"; +}; + +&fmc { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&fmc_pins_a>; + pinctrl-1 = <&fmc_sleep_pins_a>; + status = "okay"; + + nand-controller@4,0 { + status = "okay"; + + nand@0 { + reg = <0>; + nand-on-flash-bbt; + nand-ecc-strength = <4>; + nand-ecc-step-size = <512>; + #address-cells = <1>; + #size-cells = <1>; + + nand_parts: partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "fsbl1"; + reg = <0x0 0x80000>; + }; + + partition@80000 { + label = "fsbl2"; + reg = <0x80000 0x80000>; + }; + + partition@100000 { + label = "matadata1"; + reg = <0x100000 0x80000>; + }; + + partition@180000 { + label = "matadata2"; + reg = <0x180000 0x80000>; + }; + + partition@200000 { + label = "fip-a1"; + reg = <0x200000 0x400000>; + }; + + partition@600000 { + label = "fip-a2"; + reg = <0x600000 0x400000>; + }; + + partition@a00000 { + label = "fip-b1"; + reg = <0xa00000 0x400000>; + }; + + partition@e00000 { + label = "fip-b2"; + reg = <0xe00000 0x400000>; + }; + + partition@1200000 { + label = "system"; + reg = <0x01200000 0>; + }; + }; + }; + }; +}; + +&i2c4 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c4_pins_a>; + pinctrl-1 = <&i2c4_sleep_pins_a>; + clock-frequency = <400000>; + status = "okay"; + + pmic: pmic@33 { + compatible = "st,stpmic1"; + reg = <0x33>; + interrupts-extended = <&gpioa 0 IRQ_TYPE_EDGE_FALLING>; + interrupt-controller; + #interrupt-cells = <2>; + + regulators { + compatible = "st,stpmic1-regulators"; + buck1-supply = <&vin_som>; + buck2-supply = <&vin_som>; + buck3-supply = <&vin_som>; + buck4-supply = <&vin_som>; + ldo1-supply = <&v3v3>; + ldo4-supply = <&vin_som>; + vref_ddr-supply = <&vin_som>; + boost-supply = <&vin_som>; + pwr_sw1-supply = <&bst_out>; + pwr_sw2-supply = <&bst_out>; + + vddcore: buck1 { + regulator-name = "vddcore"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-initial-mode = <0>; + regulator-over-current-protection; + }; + + vdd_ddr: buck2 { + regulator-name = "vdd_ddr"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-initial-mode = <0>; + regulator-over-current-protection; + }; + + vdd: buck3 { + regulator-name = "vdd"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + st,mask-reset; + regulator-initial-mode = <0>; + regulator-over-current-protection; + }; + + v3v3: buck4 { + regulator-name = "v3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-initial-mode = <0>; + regulator-over-current-protection; + }; + + vdda: ldo1 { + regulator-name = "vdda"; + regulator-min-microvolt = <1700000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vtt_ddr: ldo3 { + regulator-name = "vtt_ddr"; + regulator-always-on; + regulator-over-current-protection; + }; + + vdd_usb: ldo4 { + regulator-name = "vdd_usb"; + regulator-over-current-protection; + }; + + vref_ddr: vref_ddr { + regulator-name = "vref_ddr"; + regulator-always-on; + }; + + bst_out: boost { + regulator-name = "bst_out"; + }; + + vbus_otg: pwr_sw1 { + regulator-name = "vbus_otg"; + regulator-active-discharge = <1>; + regulator-over-current-protection; + }; + + vbus_sw: pwr_sw2 { + regulator-name = "vbus_sw"; + regulator-active-discharge = <1>; + regulator-over-current-protection; + }; + }; + + onkey: onkey { + compatible = "st,stpmic1-onkey"; + interrupts = <IT_PONKEY_F 0>, <IT_PONKEY_R 0>; + interrupt-names = "onkey-falling", "onkey-rising"; + power-off-time-sec = <10>; + }; + }; + + eeprom: eeprom@50 { + compatible = "atmel,24c32"; + reg = <0x50>; + pagesize = <32>; + num-addresses = <8>; + wp-gpios = <&gpioa 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + #address-cells = <1>; + #size-cells = <1>; + + macaddr0: mac-address@90 { + reg = <0x90 6>; + }; + + macaddr1: mac-address@96 { + reg = <0x96 6>; + }; + }; +}; + +&ipcc { + status = "okay"; +}; + +&iwdg2 { + timeout-sec = <32>; + status = "okay"; +}; + +&m4_rproc { + memory-region = <&retram>, <&mcuram>, <&mcuram2>, <&vdev0vring0>, + <&vdev0vring1>, <&vdev0buffer>; + mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>, <&ipcc 3>; + mbox-names = "vq0", "vq1", "shutdown", "detach"; + interrupt-parent = <&exti>; + interrupts = <68 IRQ_TYPE_EDGE_RISING>; + status = "okay"; +}; + +&pwr_regulators { + vdd-supply = <&vdd>; + vdd_3v3_usbfs-supply = <&vdd_usb>; +}; + +&rng1 { + status = "okay"; +}; + +&rtc { + status = "okay"; +}; + +&sdmmc2 { + pinctrl-names = "default", "opendrain", "sleep"; + pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_a>; + pinctrl-1 = <&sdmmc2_b4_od_pins_a &sdmmc2_d47_pins_a>; + pinctrl-2 = <&sdmmc2_b4_sleep_pins_a &sdmmc2_d47_sleep_pins_a>; + non-removable; + no-sd; + no-sdio; + st,neg-edge; + bus-width = <8>; + vmmc-supply = <&v3v3>; + vqmmc-supply = <&vdd>; + mmc-ddr-3_3v; + status = "okay"; +};
Add support for the MyirTech SoM-based MYD-YA151C-T development board. General features: - STM32MP151C - 256MB RAM - 2xUSB HOST - USB-C OTG - Gigabit ethernet - UART - Boot from NAND, eMMC, SD Signed-off-by: Alexander Shiyan <eagle.alexander923@gmail.com> --- arch/arm/boot/dts/st/Makefile | 1 + .../dts/st/stm32mp151c-myir-myd-ya151c-t.dts | 460 ++++++++++++++++++ .../dts/st/stm32mp15xc-myir-myc-ya15xc-t.dtsi | 346 +++++++++++++ 3 files changed, 807 insertions(+) create mode 100644 arch/arm/boot/dts/st/stm32mp151c-myir-myd-ya151c-t.dts create mode 100644 arch/arm/boot/dts/st/stm32mp15xc-myir-myc-ya15xc-t.dtsi