| Message ID | 20240807072842.3249106-2-o.rempel@pengutronix.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [v2,1/2] dt-bindings: arm: stm32: Add compatible strings for Protonic boards | expand |
I'll do the same rework as i did for the prtt1* - referring pin control subnodes directly to avoid regressions On Wed, Aug 07, 2024 at 09:28:42AM +0200, Oleksij Rempel wrote: > From: David Jander <david@protonic.nl> > > Introduce device tree support for the MECIO1 and MECT1S board variants. > MECIO1 is an I/O and motor control board used in blood sample analysis > machines. MECT1S is a 1000Base-T1 switch for internal machine networks > of blood sample analysis machines. > > Signed-off-by: David Jander <david@protonic.nl> > Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> > --- > changes v2: > - move stm32.yaml changes to a separate patch > - remove switch reset for now. sja1105 validation should be fixed first > > arch/arm/boot/dts/st/Makefile | 3 + > arch/arm/boot/dts/st/stm32mp151c-mecio1r0.dts | 48 ++ > arch/arm/boot/dts/st/stm32mp151c-mect1s.dts | 295 ++++++++++ > arch/arm/boot/dts/st/stm32mp153c-mecio1r1.dts | 48 ++ > .../arm/boot/dts/st/stm32mp15x-mecio1-io.dtsi | 533 ++++++++++++++++++ > 5 files changed, 927 insertions(+) > create mode 100644 arch/arm/boot/dts/st/stm32mp151c-mecio1r0.dts > create mode 100644 arch/arm/boot/dts/st/stm32mp151c-mect1s.dts > create mode 100644 arch/arm/boot/dts/st/stm32mp153c-mecio1r1.dts > create mode 100644 arch/arm/boot/dts/st/stm32mp15x-mecio1-io.dtsi > > diff --git a/arch/arm/boot/dts/st/Makefile b/arch/arm/boot/dts/st/Makefile > index 015903d09323f..eab3a9bd435f5 100644 > --- a/arch/arm/boot/dts/st/Makefile > +++ b/arch/arm/boot/dts/st/Makefile > @@ -35,8 +35,11 @@ dtb-$(CONFIG_ARCH_STM32) += \ > stm32mp151a-prtt1c.dtb \ > stm32mp151a-prtt1s.dtb \ > stm32mp151a-dhcor-testbench.dtb \ > + stm32mp151c-mecio1r0.dtb \ > + stm32mp151c-mect1s.dtb \ > stm32mp153c-dhcom-drc02.dtb \ > stm32mp153c-dhcor-drc-compact.dtb \ > + stm32mp153c-mecio1r1.dtb \ > stm32mp157a-avenger96.dtb \ > stm32mp157a-dhcor-avenger96.dtb \ > stm32mp157a-dk1.dtb \ > diff --git a/arch/arm/boot/dts/st/stm32mp151c-mecio1r0.dts b/arch/arm/boot/dts/st/stm32mp151c-mecio1r0.dts > new file mode 100644 > index 0000000000000..a5ea1431c3991 > --- /dev/null > +++ b/arch/arm/boot/dts/st/stm32mp151c-mecio1r0.dts > @@ -0,0 +1,48 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) > +/* > + * Copyright (C) Protonic Holland > + * Author: David Jander <david@protonic.nl> > + */ > +/dts-v1/; > + > +#include "stm32mp151.dtsi" > +#include "stm32mp15xc.dtsi" > +#include "stm32mp15-pinctrl.dtsi" > +#include "stm32mp15xxaa-pinctrl.dtsi" > +#include "stm32mp15x-mecio1-io.dtsi" > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/input/input.h> > +#include <dt-bindings/leds/common.h> > + > +/ { > + model = "Protonic MECIO1r0"; > + compatible = "prt,mecio1r0", "st,stm32mp151"; > + > + led { > + compatible = "gpio-leds"; > + > + led-0 { > + color = <LED_COLOR_ID_RED>; > + function = LED_FUNCTION_DEBUG; > + gpios = <&gpioa 13 GPIO_ACTIVE_HIGH>; > + }; > + > + led-1 { > + color = <LED_COLOR_ID_GREEN>; > + function = LED_FUNCTION_DEBUG; > + gpios = <&gpioa 14 GPIO_ACTIVE_HIGH>; > + linux,default-trigger = "heartbeat"; > + }; > + }; > +}; > + > +&clk_hse { > + clock-frequency = <25000000>; > +}; > + > +ðernet0 { > + assigned-clocks = <&rcc ETHCK_K>, <&rcc PLL3_Q>; > + assigned-clock-parents = <&rcc PLL3_Q>; > + assigned-clock-rates = <125000000>; /* Clock PLL3 to 625Mhz in tf-a. */ > + st,eth-clk-sel; > +}; > diff --git a/arch/arm/boot/dts/st/stm32mp151c-mect1s.dts b/arch/arm/boot/dts/st/stm32mp151c-mect1s.dts > new file mode 100644 > index 0000000000000..bffe6fc66d975 > --- /dev/null > +++ b/arch/arm/boot/dts/st/stm32mp151c-mect1s.dts > @@ -0,0 +1,295 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) > +/* > + * Copyright (C) Protonic Holland > + * Author: David Jander <david@protonic.nl> > + */ > +/dts-v1/; > + > +#include "stm32mp151.dtsi" > +#include "stm32mp15xc.dtsi" > +#include "stm32mp15-pinctrl.dtsi" > +#include "stm32mp15xxaa-pinctrl.dtsi" > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/input/input.h> > +#include <dt-bindings/leds/common.h> > + > +/ { > + model = "Protonic MECT1S"; > + compatible = "prt,mect1s", "st,stm32mp151"; > + > + chosen { > + stdout-path = "serial0:1500000n8"; > + }; > + > + aliases { > + serial0 = &uart4; > + ethernet0 = ðernet0; > + ethernet1 = ðernet1; > + ethernet2 = ðernet2; > + ethernet3 = ðernet3; > + ethernet4 = ðernet4; > + }; > + > + v3v3: regulator-v3v3 { > + compatible = "regulator-fixed"; > + regulator-name = "v3v3"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + }; > + > + v5v: regulator-v5v { > + compatible = "regulator-fixed"; > + regulator-name = "v5v"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + regulator-always-on; > + }; > + > + led { > + compatible = "gpio-leds"; > + > + led-0 { > + color = <LED_COLOR_ID_RED>; > + function = LED_FUNCTION_DEBUG; > + gpios = <&gpioa 13 GPIO_ACTIVE_LOW>; > + }; > + > + led-1 { > + color = <LED_COLOR_ID_GREEN>; > + function = LED_FUNCTION_DEBUG; > + gpios = <&gpioa 14 GPIO_ACTIVE_LOW>; > + linux,default-trigger = "heartbeat"; > + }; > + }; > +}; > + > +&clk_hse { > + clock-frequency = <24000000>; > +}; > + > +&clk_lse { > + status = "disabled"; > +}; > + > +ðernet0 { > + status = "okay"; > + pinctrl-0 = <ðernet0_rmii_pins_a>; > + pinctrl-1 = <ðernet0_rmii_sleep_pins_a>; > + pinctrl-names = "default", "sleep"; > + phy-mode = "rmii"; > + max-speed = <100>; > + st,eth-clk-sel; > + > + fixed-link { > + speed = <100>; > + full-duplex; > + }; > + > + mdio0: mdio { > + #address-cells = <1>; > + #size-cells = <0>; > + compatible = "snps,dwmac-mdio"; > + }; > +}; > + > +ðernet0_rmii_pins_a { > + pins1 { > + pinmux = <STM32_PINMUX('B', 12, AF11)>, /* ETH1_RMII_TXD0 */ > + <STM32_PINMUX('B', 13, AF11)>, /* ETH1_RMII_TXD1 */ > + <STM32_PINMUX('B', 11, AF11)>, /* ETH1_RMII_TX_EN */ > + <STM32_PINMUX('A', 2, AF11)>, /* ETH1_MDIO */ > + <STM32_PINMUX('C', 1, AF11)>; /* ETH1_MDC */ > + }; > + pins2 { > + pinmux = <STM32_PINMUX('C', 4, AF11)>, /* ETH1_RMII_RXD0 */ > + <STM32_PINMUX('C', 5, AF11)>, /* ETH1_RMII_RXD1 */ > + <STM32_PINMUX('A', 1, AF11)>, /* ETH1_RMII_REF_CLK input */ > + <STM32_PINMUX('A', 7, AF11)>; /* ETH1_RMII_CRS_DV */ > + }; > +}; > + > +ðernet0_rmii_sleep_pins_a { > + pins1 { > + pinmux = <STM32_PINMUX('B', 12, ANALOG)>, /* ETH1_RMII_TXD0 */ > + <STM32_PINMUX('B', 13, ANALOG)>, /* ETH1_RMII_TXD1 */ > + <STM32_PINMUX('B', 11, ANALOG)>, /* ETH1_RMII_TX_EN */ > + <STM32_PINMUX('C', 4, ANALOG)>, /* ETH1_RMII_RXD0 */ > + <STM32_PINMUX('C', 5, ANALOG)>, /* ETH1_RMII_RXD1 */ > + <STM32_PINMUX('A', 1, ANALOG)>, /* ETH1_RMII_REF_CLK */ > + <STM32_PINMUX('A', 7, ANALOG)>; /* ETH1_RMII_CRS_DV */ > + }; > +}; > + > +&mdio0 { > + /* All this DP83TG720R PHYs can't be probed before switch@0 is > + * probed so we need to use compatible with PHYid > + */ > + /* TI DP83TG720R */ > + t1_phy0: ethernet-phy@8 { > + compatible = "ethernet-phy-id2000.a284"; > + reg = <8>; > + interrupts-extended = <&gpioi 5 IRQ_TYPE_LEVEL_LOW>; > + reset-gpios = <&gpioh 13 GPIO_ACTIVE_LOW>; > + reset-assert-us = <10>; > + reset-deassert-us = <35>; > + }; > + > + /* TI DP83TG720R */ > + t1_phy1: ethernet-phy@c { > + compatible = "ethernet-phy-id2000.a284"; > + reg = <12>; > + interrupts-extended = <&gpioj 0 IRQ_TYPE_LEVEL_LOW>; > + reset-gpios = <&gpioh 14 GPIO_ACTIVE_LOW>; > + reset-assert-us = <10>; > + reset-deassert-us = <35>; > + }; > + > + /* TI DP83TG720R */ > + t1_phy2: ethernet-phy@4 { > + compatible = "ethernet-phy-id2000.a284"; > + reg = <4>; > + interrupts-extended = <&gpioi 7 IRQ_TYPE_LEVEL_LOW>; > + reset-gpios = <&gpioh 15 GPIO_ACTIVE_LOW>; > + reset-assert-us = <10>; > + reset-deassert-us = <35>; > + }; > + > + /* TI DP83TG720R */ > + t1_phy3: ethernet-phy@d { > + compatible = "ethernet-phy-id2000.a284"; > + reg = <13>; > + interrupts-extended = <&gpioi 15 IRQ_TYPE_LEVEL_LOW>; > + reset-gpios = <&gpioi 13 GPIO_ACTIVE_LOW>; > + reset-assert-us = <10000>; > + reset-deassert-us = <1000>; > + }; > +}; > + > +&qspi { > + pinctrl-names = "default", "sleep"; > + pinctrl-0 = <&qspi_clk_pins_a > + &qspi_bk1_pins_a > + &qspi_cs1_pins_a>; > + pinctrl-1 = <&qspi_clk_sleep_pins_a > + &qspi_bk1_sleep_pins_a > + &qspi_cs1_sleep_pins_a>; > + status = "okay"; > + > + flash@0 { > + compatible = "jedec,spi-nor"; > + reg = <0>; > + spi-rx-bus-width = <4>; > + spi-max-frequency = <1000000>; > + #address-cells = <1>; > + #size-cells = <1>; > + }; > +}; > + > +&qspi_bk1_pins_a { > + pins { > + /delete-property/ bias-disable; > + bias-pull-up; > + drive-push-pull; > + slew-rate = <1>; > + }; > +}; > + > +&spi2 { > + pinctrl-0 = <&spi2_pins_b>; > + pinctrl-names = "default"; > + cs-gpios = <&gpioj 3 GPIO_ACTIVE_LOW>; > + /delete-property/dmas; > + /delete-property/dma-names; > + status = "okay"; > + > + switch@0 { > + compatible = "nxp,sja1105q"; > + reg = <0>; > + spi-max-frequency = <1000000>; > + spi-rx-delay-us = <1>; > + spi-tx-delay-us = <1>; > + spi-cpha; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + ethernet1: port@0 { > + reg = <0>; > + label = "t10"; > + phy-mode = "rgmii-id"; > + phy-handle = <&t1_phy0>; > + }; > + > + ethernet2: port@1 { > + reg = <1>; > + label = "t11"; > + phy-mode = "rgmii-id"; > + phy-handle = <&t1_phy1>; > + }; > + > + ethernet3: port@2 { > + reg = <2>; > + label = "t12"; > + phy-mode = "rgmii-id"; > + phy-handle = <&t1_phy2>; > + }; > + > + ethernet4: port@3 { > + reg = <3>; > + label = "t13"; > + phy-mode = "rgmii-id"; > + phy-handle = <&t1_phy3>; > + }; > + > + port@4 { > + reg = <4>; > + label = "cpu"; > + ethernet = <ðernet0>; > + phy-mode = "rmii"; > + > + /* RGMII mode is not working properly, using RMII instead. */ > + fixed-link { > + speed = <100>; > + full-duplex; > + }; > + }; > + }; > + }; > +}; > + > +&uart4 { > + pinctrl-names = "default", "sleep", "idle"; > + pinctrl-0 = <&uart4_pins_a>; > + pinctrl-1 = <&uart4_sleep_pins_a>; > + pinctrl-2 = <&uart4_idle_pins_a>; > + /delete-property/dmas; > + /delete-property/dma-names; > + status = "okay"; > +}; > + > +&usbh_ehci { > + status = "okay"; > +}; > + > +&usbotg_hs { > + dr_mode = "host"; > + pinctrl-0 = <&usbotg_hs_pins_a>; > + pinctrl-names = "default"; > + phys = <&usbphyc_port1 0>; > + phy-names = "usb2-phy"; > + vbus-supply = <&v5v>; > + status = "okay"; > +}; > + > +&usbphyc { > + status = "okay"; > +}; > + > +&usbphyc_port0 { > + phy-supply = <&v3v3>; > +}; > + > +&usbphyc_port1 { > + phy-supply = <&v3v3>; > +}; > diff --git a/arch/arm/boot/dts/st/stm32mp153c-mecio1r1.dts b/arch/arm/boot/dts/st/stm32mp153c-mecio1r1.dts > new file mode 100644 > index 0000000000000..16b814c19350c > --- /dev/null > +++ b/arch/arm/boot/dts/st/stm32mp153c-mecio1r1.dts > @@ -0,0 +1,48 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) > +/* > + * Copyright (C) Protonic Holland > + * Author: David Jander <david@protonic.nl> > + */ > +/dts-v1/; > + > +#include "stm32mp153.dtsi" > +#include "stm32mp15xc.dtsi" > +#include "stm32mp15-pinctrl.dtsi" > +#include "stm32mp15xxaa-pinctrl.dtsi" > +#include "stm32mp15x-mecio1-io.dtsi" > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/input/input.h> > +#include <dt-bindings/leds/common.h> > + > +/ { > + model = "Protonic MECIO1r1"; > + compatible = "prt,mecio1r1", "st,stm32mp153"; > + > + led { > + compatible = "gpio-leds"; > + > + led-0 { > + color = <LED_COLOR_ID_RED>; > + function = LED_FUNCTION_DEBUG; > + gpios = <&gpioa 13 GPIO_ACTIVE_LOW>; > + }; > + > + led-1 { > + color = <LED_COLOR_ID_GREEN>; > + function = LED_FUNCTION_DEBUG; > + gpios = <&gpioa 14 GPIO_ACTIVE_LOW>; > + linux,default-trigger = "heartbeat"; > + }; > + }; > +}; > + > +&clk_hse { > + clock-frequency = <24000000>; > +}; > + > +&m_can1 { > + pinctrl-names = "default", "sleep"; > + pinctrl-0 = <&m_can1_pins_b>; > + pinctrl-1 = <&m_can1_sleep_pins_b>; > + status = "okay"; > +}; > diff --git a/arch/arm/boot/dts/st/stm32mp15x-mecio1-io.dtsi b/arch/arm/boot/dts/st/stm32mp15x-mecio1-io.dtsi > new file mode 100644 > index 0000000000000..af260ff3765db > --- /dev/null > +++ b/arch/arm/boot/dts/st/stm32mp15x-mecio1-io.dtsi > @@ -0,0 +1,533 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) > +/* > + * Copyright (C) Protonic Holland > + * Author: David Jander <david@protonic.nl> > + */ > + > +#include "stm32mp15xc.dtsi" > +#include "stm32mp15-pinctrl.dtsi" > +#include "stm32mp15xxaa-pinctrl.dtsi" > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/input/input.h> > + > +/ { > + chosen { > + stdout-path = "serial0:1500000n8"; > + }; > + > + aliases { > + serial0 = &uart4; > + ethernet0 = ðernet0; > + spi1 = &spi1; > + spi2 = &spi2; > + spi3 = &spi3; > + spi4 = &spi4; > + spi5 = &spi5; > + spi6 = &spi6; > + }; > + > + 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; > + }; > + }; > + > + v3v3: regulator-v3v3 { > + compatible = "regulator-fixed"; > + regulator-name = "v3v3"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + }; > + > + v5v: regulator-v5v { > + compatible = "regulator-fixed"; > + regulator-name = "v5v"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + regulator-always-on; > + }; > +}; > + > +&adc { > + /* ANA0, ANA1 are dedicated pins and don't need pinctrl: only in6. */ > + pinctrl-0 = <&adc12_pins_mecsbc>; > + pinctrl-names = "default"; > + vdd-supply = <&v3v3>; > + vdda-supply = <&v3v3>; > + vref-supply = <&v3v3>; > + status = "okay"; > +}; > + > +&adc1 { > + status = "okay"; > + > + channel@0 { > + reg = <0>; > + /* 16.5 ck_cycles sampling time */ > + st,min-sample-time-ns = <5000>; > + label = "p24v_stp"; > + }; > + > + channel@1 { > + reg = <1>; > + st,min-sample-time-ns = <5000>; > + label = "p24v_hpdcm"; > + }; > + > + channel@2 { > + reg = <2>; > + st,min-sample-time-ns = <5000>; > + label = "ain0"; > + }; > + > + channel@3 { > + reg = <3>; > + st,min-sample-time-ns = <5000>; > + label = "hpdcm1_i2"; > + }; > + > + channel@5 { > + reg = <5>; > + st,min-sample-time-ns = <5000>; > + label = "hpout1_i"; > + }; > + > + channel@6 { > + reg = <6>; > + st,min-sample-time-ns = <5000>; > + label = "ain1"; > + }; > + > + channel@9 { > + reg = <9>; > + st,min-sample-time-ns = <5000>; > + label = "hpout0_i"; > + }; > + > + channel@10 { > + reg = <10>; > + st,min-sample-time-ns = <5000>; > + label = "phint0_ain"; > + }; > + > + channel@13 { > + reg = <13>; > + st,min-sample-time-ns = <5000>; > + label = "phint1_ain"; > + }; > + > + channel@15 { > + reg = <15>; > + st,min-sample-time-ns = <5000>; > + label = "hpdcm0_i1"; > + }; > + > + channel@16 { > + reg = <16>; > + st,min-sample-time-ns = <5000>; > + label = "lsin"; > + }; > + > + channel@18 { > + reg = <18>; > + st,min-sample-time-ns = <5000>; > + label = "hpdcm0_i2"; > + }; > + > + channel@19 { > + reg = <19>; > + st,min-sample-time-ns = <5000>; > + label = "hpdcm1_i1"; > + }; > +}; > + > +&adc2 { > + status = "okay"; > + > + channel@2 { > + reg = <2>; > + /* 16.5 ck_cycles sampling time */ > + st,min-sample-time-ns = <5000>; > + label = "ain2"; > + }; > + > + channel@6 { > + reg = <6>; > + st,min-sample-time-ns = <5000>; > + label = "ain3"; > + }; > +}; > + > +ðernet0 { > + status = "okay"; > + pinctrl-0 = <ðernet0_rgmii_pins_x>; > + pinctrl-1 = <ðernet0_rgmii_sleep_pins_x>; > + pinctrl-names = "default", "sleep"; > + phy-mode = "rgmii-id"; > + max-speed = <1000>; > + phy-handle = <&phy0>; > + st,eth-clk-sel; > + > + mdio { > + #address-cells = <1>; > + #size-cells = <0>; > + compatible = "snps,dwmac-mdio"; > + phy0: ethernet-phy@8 { > + reg = <8>; > + interrupts-extended = <&gpiog 7 IRQ_TYPE_LEVEL_LOW>; > + reset-gpios = <&gpiog 10 GPIO_ACTIVE_LOW>; > + reset-assert-us = <10>; > + reset-deassert-us = <35>; > + }; > + }; > +}; > + > +&gpiod { > + gpio-line-names = "", "", "", "", > + "", "", "", "", > + "", "", "", "", > + "STP_RESETN", "STP_ENABLEN", "HPOUT0", "HPOUT0_ALERTN"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_hog_d_mecsbc>; > +}; > + > +&gpioe { > + gpio-line-names = "HPOUT0_RESETN", "HPOUT1", "HPOUT1_ALERTN", "", > + "", "", "HPOUT1_RESETN", > + "LPOUT0", "LPOUT0_ALERTN", "GPOUT0_RESETN", > + "LPOUT1", "LPOUT1_ALERTN", "GPOUT1_RESETN", > + "LPOUT2", "LPOUT2_ALERTN", "GPOUT2_RESETN"; > +}; > + > +&gpiof { > + gpio-line-names = "LPOUT3", "LPOUT3_ALERTN", "GPOUT3_RESETN", > + "LPOUT4", "LPOUT4_ALERTN", "GPOUT4_RESETN", > + "", "", > + "", "", "", "", > + "", "", "", ""; > +}; > + > +&gpiog { > + gpio-line-names = "LPOUT5", "LPOUT5_ALERTN", "", "LPOUT5_RESETN", > + "", "", "", "", > + "", "", "", "", > + "", "", "", ""; > +}; > + > +&gpioh { > + gpio-line-names = "", "", "", "", > + "", "", "", "", > + "GPIO0_RESETN", "", "", "", > + "", "", "", ""; > +}; > + > +&gpioi { > + gpio-line-names = "", "", "", "", > + "", "", "", "", > + "HPDCM0_SLEEPN", "HPDCM1_SLEEPN", "GPIO1_RESETN", "", > + "", "", "", ""; > +}; > + > +&gpioj { > + gpio-line-names = "HSIN10", "HSIN11", "HSIN12", "HSIN13", > + "HSIN14", "HSIN15", "", "", > + "", "", "", "", > + "", "RTD_RESETN", "", ""; > +}; > + > +&gpiok { > + gpio-line-names = "", "", "HSIN0", "HSIN1", > + "HSIN2", "HSIN3", "HSIN4", "HSIN5"; > +}; > + > +&gpioz { > + gpio-line-names = "", "", "", "HSIN6", > + "HSIN7", "HSIN8", "HSIN9", ""; > +}; > + > +&i2c2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c2_pins_a>; > + pinctrl-1 = <&i2c2_sleep_pins_a>; > + status = "okay"; > + > + gpio0: gpio@20 { > + compatible = "ti,tca6416"; > + reg = <0x20>; > + gpio-controller; > + #gpio-cells = <2>; > + gpio-line-names = "HSIN0_BIAS", "HSIN1_BIAS", "HSIN2_BIAS", "HSIN3_BIAS", > + "", "", "HSIN_VREF0_LVL", "HSIN_VREF1_LVL", > + "HSIN4_BIAS", "HSIN5_BIAS", "HSIN6_BIAS", "HSIN9_BIAS", > + "", "", "", ""; > + }; > + > + gpio1: gpio@21 { > + compatible = "ti,tca6416"; > + reg = <0x21>; > + gpio-controller; > + #gpio-cells = <2>; > + gpio-line-names = "HSIN8_BIAS", "HSIN9_BIAS", "HSIN10_BIAS", "HSIN11_BIAS", > + "", "", "HSIN_VREF2_LVL", "HSIN_VREF3_LVL", > + "HSIN12_BIAS", "HSIN13_BIAS", "HSIN14_BIAS", "HSIN15_BIAS", > + "", "", "LSIN8_BIAS", "LSIN9_BIAS"; > + }; > +}; > + > +&qspi { > + pinctrl-names = "default", "sleep"; > + pinctrl-0 = <&qspi_clk_pins_a > + &qspi_bk1_pins_a > + &qspi_cs1_pins_a>; > + pinctrl-1 = <&qspi_clk_sleep_pins_a > + &qspi_bk1_sleep_pins_a > + &qspi_cs1_sleep_pins_a>; > + status = "okay"; > + > + flash@0 { > + compatible = "jedec,spi-nor"; > + reg = <0>; > + spi-rx-bus-width = <4>; > + spi-max-frequency = <104000000>; > + #address-cells = <1>; > + #size-cells = <1>; > + }; > +}; > + > +&qspi_bk1_pins_a { > + pins { > + pinmux = <STM32_PINMUX('F', 8, AF10)>, /* QSPI_BK1_IO0 */ > + <STM32_PINMUX('F', 9, AF10)>, /* QSPI_BK1_IO1 */ > + <STM32_PINMUX('F', 7, AF9)>, /* QSPI_BK1_IO2 */ > + <STM32_PINMUX('F', 6, AF9)>; /* QSPI_BK1_IO3 */ > + bias-pull-up; > + drive-push-pull; > + slew-rate = <1>; > + }; > +}; > + > +&timers1 { > + /delete-property/dmas; > + /delete-property/dma-names; > + status = "okay"; > + > + hpdcm0_pwm: pwm { > + pinctrl-names = "default", "sleep"; > + pinctrl-0 = <&pwm1_pins_mecio1>; > + pinctrl-1 = <&pwm1_sleep_pins_mecio1>; > + status = "okay"; > + }; > +}; > + > +&timers8 { > + /delete-property/dmas; > + /delete-property/dma-names; > + status = "okay"; > + > + hpdcm1_pwm: pwm { > + pinctrl-names = "default", "sleep"; > + pinctrl-0 = <&pwm8_pins_mecio1>; > + pinctrl-1 = <&pwm8_sleep_pins_mecio1>; > + status = "okay"; > + }; > +}; > + > +&uart4 { > + pinctrl-names = "default", "sleep", "idle"; > + pinctrl-0 = <&uart4_pins_a>; > + pinctrl-1 = <&uart4_sleep_pins_a>; > + pinctrl-2 = <&uart4_idle_pins_a>; > + /delete-property/dmas; > + /delete-property/dma-names; > + status = "okay"; > +}; > + > +&uart4_pins_a { > + pins1 { > + pinmux = <STM32_PINMUX('B', 9, AF8)>; /* UART4_TX */ > + bias-disable; > + drive-push-pull; > + slew-rate = <0>; > + }; > + pins2 { > + pinmux = <STM32_PINMUX('B', 2, AF8)>; /* UART4_RX */ > + bias-pull-up; > + }; > +}; > + > +&usbotg_hs { > + dr_mode = "host"; > + pinctrl-0 = <&usbotg_hs_pins_a>; > + pinctrl-names = "default"; > + phys = <&usbphyc_port1 0>; > + phy-names = "usb2-phy"; > + vbus-supply = <&v5v>; > + status = "okay"; > +}; > + > +&usbphyc { > + status = "okay"; > +}; > + > +&usbphyc_port0 { > + phy-supply = <&v3v3>; > +}; > + > +&usbphyc_port1 { > + phy-supply = <&v3v3>; > +}; > + > +&pinctrl { > + adc12_pins_mecsbc: adc12-ain-mecsbc-0 { > + pins { > + pinmux = <STM32_PINMUX('F', 11, ANALOG)>, /* ADC1_INP2 */ > + <STM32_PINMUX('F', 12, ANALOG)>, /* ADC1_INP6 */ > + <STM32_PINMUX('F', 13, ANALOG)>, /* ADC2_INP2 */ > + <STM32_PINMUX('F', 14, ANALOG)>, /* ADC2_INP6 */ > + <STM32_PINMUX('A', 0, ANALOG)>, /* ADC1_INP16 */ > + <STM32_PINMUX('A', 3, ANALOG)>, /* ADC1_INP15 */ > + <STM32_PINMUX('A', 4, ANALOG)>, /* ADC1_INP18 */ > + <STM32_PINMUX('A', 5, ANALOG)>, /* ADC1_INP19 */ > + <STM32_PINMUX('A', 6, ANALOG)>, /* ADC1_INP3 */ > + <STM32_PINMUX('B', 0, ANALOG)>, /* ADC1_INP9 */ > + <STM32_PINMUX('B', 1, ANALOG)>, /* ADC1_INP5 */ > + <STM32_PINMUX('C', 0, ANALOG)>, /* ADC1_INP10 */ > + <STM32_PINMUX('C', 3, ANALOG)>; /* ADC1_INP13 */ > + }; > + }; > + > + pinctrl_hog_d_mecsbc: hog-d-0 { > + pins { > + pinmux = <STM32_PINMUX('D', 12, GPIO)>; /* STP_RESETn */ > + bias-pull-up; > + drive-push-pull; > + slew-rate = <0>; > + }; > + }; > + > + pwm1_pins_mecio1: pwm1-mecio1-0 { > + pins { > + pinmux = <STM32_PINMUX('A', 8, AF1)>, /* TIM1_CH1 */ > + <STM32_PINMUX('A', 8, AF1)>; /* TIM1_CH2 */ > + bias-pull-down; > + drive-push-pull; > + slew-rate = <0>; > + }; > + }; > + > + pwm1_sleep_pins_mecio1: pwm1-sleep-mecio1-0 { > + pins { > + pinmux = <STM32_PINMUX('A', 8, ANALOG)>, /* TIM1_CH1 */ > + <STM32_PINMUX('A', 8, ANALOG)>; /* TIM1_CH2 */ > + }; > + }; > + > + pwm8_pins_mecio1: pwm8-mecio1-0 { > + pins { > + pinmux = <STM32_PINMUX('I', 5, AF3)>, /* TIM8_CH1 */ > + <STM32_PINMUX('I', 6, AF3)>; /* TIM8_CH2 */ > + bias-pull-down; > + drive-push-pull; > + slew-rate = <0>; > + }; > + }; > + > + pwm8_sleep_pins_mecio1: pwm8-sleep-mecio1-0 { > + pins { > + pinmux = <STM32_PINMUX('I', 5, ANALOG)>, /* TIM8_CH1 */ > + <STM32_PINMUX('I', 6, ANALOG)>; /* TIM8_CH2 */ > + }; > + }; > + > + ethernet0_rgmii_pins_x: rgmii-0 { > + pins1 { > + pinmux = <STM32_PINMUX('G', 5, AF11)>, /* ETH_RGMII_CLK125 */ > + <STM32_PINMUX('G', 4, AF11)>, /* ETH_RGMII_GTX_CLK */ > + <STM32_PINMUX('B', 12, AF11)>, /* ETH_RGMII_TXD0 */ > + <STM32_PINMUX('B', 13, AF11)>, /* ETH_RGMII_TXD1 */ > + <STM32_PINMUX('C', 2, AF11)>, /* ETH_RGMII_TXD2 */ > + <STM32_PINMUX('B', 8, AF11)>, /* ETH_RGMII_TXD3 */ > + <STM32_PINMUX('B', 11, AF11)>, /* ETH_RGMII_TX_CTL */ > + <STM32_PINMUX('C', 1, AF11)>; /* ETH_MDC */ > + bias-disable; > + drive-push-pull; > + slew-rate = <3>; > + }; > + pins2 { > + pinmux = <STM32_PINMUX('A', 2, AF11)>; /* ETH_MDIO */ > + bias-disable; > + drive-push-pull; > + slew-rate = <0>; > + }; > + pins3 { > + pinmux = <STM32_PINMUX('C', 4, AF11)>, /* ETH_RGMII_RXD0 */ > + <STM32_PINMUX('C', 5, AF11)>, /* ETH_RGMII_RXD1 */ > + <STM32_PINMUX('H', 6, AF11)>, /* ETH_RGMII_RXD2 */ > + <STM32_PINMUX('H', 7, AF11)>, /* ETH_RGMII_RXD3 */ > + <STM32_PINMUX('A', 1, AF11)>, /* ETH_RGMII_RX_CLK */ > + <STM32_PINMUX('A', 7, AF11)>; /* ETH_RGMII_RX_CTL */ > + bias-disable; > + }; > + }; > + > + ethernet0_rgmii_sleep_pins_x: rgmii-sleep-0 { > + pins1 { > + pinmux = <STM32_PINMUX('G', 5, ANALOG)>, /* ETH_RGMII_CLK125 */ > + <STM32_PINMUX('G', 4, ANALOG)>, /* ETH_RGMII_GTX_CLK */ > + <STM32_PINMUX('B', 12, ANALOG)>, /* ETH_RGMII_TXD0 */ > + <STM32_PINMUX('B', 13, ANALOG)>, /* ETH_RGMII_TXD1 */ > + <STM32_PINMUX('C', 2, ANALOG)>, /* ETH_RGMII_TXD2 */ > + <STM32_PINMUX('B', 8, ANALOG)>, /* ETH_RGMII_TXD3 */ > + <STM32_PINMUX('B', 11, ANALOG)>, /* ETH_RGMII_TX_CTL */ > + <STM32_PINMUX('A', 2, ANALOG)>, /* ETH_MDIO */ > + <STM32_PINMUX('C', 1, ANALOG)>, /* ETH_MDC */ > + <STM32_PINMUX('C', 4, ANALOG)>, /* ETH_RGMII_RXD0 */ > + <STM32_PINMUX('C', 5, ANALOG)>, /* ETH_RGMII_RXD1 */ > + <STM32_PINMUX('H', 6, ANALOG)>, /* ETH_RGMII_RXD2 */ > + <STM32_PINMUX('H', 7, ANALOG)>, /* ETH_RGMII_RXD3 */ > + <STM32_PINMUX('A', 1, ANALOG)>, /* ETH_RGMII_RX_CLK */ > + <STM32_PINMUX('A', 7, ANALOG)>; /* ETH_RGMII_RX_CTL */ > + }; > + }; > +}; > -- > 2.39.2 > >
diff --git a/arch/arm/boot/dts/st/Makefile b/arch/arm/boot/dts/st/Makefile index 015903d09323f..eab3a9bd435f5 100644 --- a/arch/arm/boot/dts/st/Makefile +++ b/arch/arm/boot/dts/st/Makefile @@ -35,8 +35,11 @@ dtb-$(CONFIG_ARCH_STM32) += \ stm32mp151a-prtt1c.dtb \ stm32mp151a-prtt1s.dtb \ stm32mp151a-dhcor-testbench.dtb \ + stm32mp151c-mecio1r0.dtb \ + stm32mp151c-mect1s.dtb \ stm32mp153c-dhcom-drc02.dtb \ stm32mp153c-dhcor-drc-compact.dtb \ + stm32mp153c-mecio1r1.dtb \ stm32mp157a-avenger96.dtb \ stm32mp157a-dhcor-avenger96.dtb \ stm32mp157a-dk1.dtb \ diff --git a/arch/arm/boot/dts/st/stm32mp151c-mecio1r0.dts b/arch/arm/boot/dts/st/stm32mp151c-mecio1r0.dts new file mode 100644 index 0000000000000..a5ea1431c3991 --- /dev/null +++ b/arch/arm/boot/dts/st/stm32mp151c-mecio1r0.dts @@ -0,0 +1,48 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * Copyright (C) Protonic Holland + * Author: David Jander <david@protonic.nl> + */ +/dts-v1/; + +#include "stm32mp151.dtsi" +#include "stm32mp15xc.dtsi" +#include "stm32mp15-pinctrl.dtsi" +#include "stm32mp15xxaa-pinctrl.dtsi" +#include "stm32mp15x-mecio1-io.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/leds/common.h> + +/ { + model = "Protonic MECIO1r0"; + compatible = "prt,mecio1r0", "st,stm32mp151"; + + led { + compatible = "gpio-leds"; + + led-0 { + color = <LED_COLOR_ID_RED>; + function = LED_FUNCTION_DEBUG; + gpios = <&gpioa 13 GPIO_ACTIVE_HIGH>; + }; + + led-1 { + color = <LED_COLOR_ID_GREEN>; + function = LED_FUNCTION_DEBUG; + gpios = <&gpioa 14 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + }; +}; + +&clk_hse { + clock-frequency = <25000000>; +}; + +ðernet0 { + assigned-clocks = <&rcc ETHCK_K>, <&rcc PLL3_Q>; + assigned-clock-parents = <&rcc PLL3_Q>; + assigned-clock-rates = <125000000>; /* Clock PLL3 to 625Mhz in tf-a. */ + st,eth-clk-sel; +}; diff --git a/arch/arm/boot/dts/st/stm32mp151c-mect1s.dts b/arch/arm/boot/dts/st/stm32mp151c-mect1s.dts new file mode 100644 index 0000000000000..bffe6fc66d975 --- /dev/null +++ b/arch/arm/boot/dts/st/stm32mp151c-mect1s.dts @@ -0,0 +1,295 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * Copyright (C) Protonic Holland + * Author: David Jander <david@protonic.nl> + */ +/dts-v1/; + +#include "stm32mp151.dtsi" +#include "stm32mp15xc.dtsi" +#include "stm32mp15-pinctrl.dtsi" +#include "stm32mp15xxaa-pinctrl.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/leds/common.h> + +/ { + model = "Protonic MECT1S"; + compatible = "prt,mect1s", "st,stm32mp151"; + + chosen { + stdout-path = "serial0:1500000n8"; + }; + + aliases { + serial0 = &uart4; + ethernet0 = ðernet0; + ethernet1 = ðernet1; + ethernet2 = ðernet2; + ethernet3 = ðernet3; + ethernet4 = ðernet4; + }; + + v3v3: regulator-v3v3 { + compatible = "regulator-fixed"; + regulator-name = "v3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + v5v: regulator-v5v { + compatible = "regulator-fixed"; + regulator-name = "v5v"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + led { + compatible = "gpio-leds"; + + led-0 { + color = <LED_COLOR_ID_RED>; + function = LED_FUNCTION_DEBUG; + gpios = <&gpioa 13 GPIO_ACTIVE_LOW>; + }; + + led-1 { + color = <LED_COLOR_ID_GREEN>; + function = LED_FUNCTION_DEBUG; + gpios = <&gpioa 14 GPIO_ACTIVE_LOW>; + linux,default-trigger = "heartbeat"; + }; + }; +}; + +&clk_hse { + clock-frequency = <24000000>; +}; + +&clk_lse { + status = "disabled"; +}; + +ðernet0 { + status = "okay"; + pinctrl-0 = <ðernet0_rmii_pins_a>; + pinctrl-1 = <ðernet0_rmii_sleep_pins_a>; + pinctrl-names = "default", "sleep"; + phy-mode = "rmii"; + max-speed = <100>; + st,eth-clk-sel; + + fixed-link { + speed = <100>; + full-duplex; + }; + + mdio0: mdio { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,dwmac-mdio"; + }; +}; + +ðernet0_rmii_pins_a { + pins1 { + pinmux = <STM32_PINMUX('B', 12, AF11)>, /* ETH1_RMII_TXD0 */ + <STM32_PINMUX('B', 13, AF11)>, /* ETH1_RMII_TXD1 */ + <STM32_PINMUX('B', 11, AF11)>, /* ETH1_RMII_TX_EN */ + <STM32_PINMUX('A', 2, AF11)>, /* ETH1_MDIO */ + <STM32_PINMUX('C', 1, AF11)>; /* ETH1_MDC */ + }; + pins2 { + pinmux = <STM32_PINMUX('C', 4, AF11)>, /* ETH1_RMII_RXD0 */ + <STM32_PINMUX('C', 5, AF11)>, /* ETH1_RMII_RXD1 */ + <STM32_PINMUX('A', 1, AF11)>, /* ETH1_RMII_REF_CLK input */ + <STM32_PINMUX('A', 7, AF11)>; /* ETH1_RMII_CRS_DV */ + }; +}; + +ðernet0_rmii_sleep_pins_a { + pins1 { + pinmux = <STM32_PINMUX('B', 12, ANALOG)>, /* ETH1_RMII_TXD0 */ + <STM32_PINMUX('B', 13, ANALOG)>, /* ETH1_RMII_TXD1 */ + <STM32_PINMUX('B', 11, ANALOG)>, /* ETH1_RMII_TX_EN */ + <STM32_PINMUX('C', 4, ANALOG)>, /* ETH1_RMII_RXD0 */ + <STM32_PINMUX('C', 5, ANALOG)>, /* ETH1_RMII_RXD1 */ + <STM32_PINMUX('A', 1, ANALOG)>, /* ETH1_RMII_REF_CLK */ + <STM32_PINMUX('A', 7, ANALOG)>; /* ETH1_RMII_CRS_DV */ + }; +}; + +&mdio0 { + /* All this DP83TG720R PHYs can't be probed before switch@0 is + * probed so we need to use compatible with PHYid + */ + /* TI DP83TG720R */ + t1_phy0: ethernet-phy@8 { + compatible = "ethernet-phy-id2000.a284"; + reg = <8>; + interrupts-extended = <&gpioi 5 IRQ_TYPE_LEVEL_LOW>; + reset-gpios = <&gpioh 13 GPIO_ACTIVE_LOW>; + reset-assert-us = <10>; + reset-deassert-us = <35>; + }; + + /* TI DP83TG720R */ + t1_phy1: ethernet-phy@c { + compatible = "ethernet-phy-id2000.a284"; + reg = <12>; + interrupts-extended = <&gpioj 0 IRQ_TYPE_LEVEL_LOW>; + reset-gpios = <&gpioh 14 GPIO_ACTIVE_LOW>; + reset-assert-us = <10>; + reset-deassert-us = <35>; + }; + + /* TI DP83TG720R */ + t1_phy2: ethernet-phy@4 { + compatible = "ethernet-phy-id2000.a284"; + reg = <4>; + interrupts-extended = <&gpioi 7 IRQ_TYPE_LEVEL_LOW>; + reset-gpios = <&gpioh 15 GPIO_ACTIVE_LOW>; + reset-assert-us = <10>; + reset-deassert-us = <35>; + }; + + /* TI DP83TG720R */ + t1_phy3: ethernet-phy@d { + compatible = "ethernet-phy-id2000.a284"; + reg = <13>; + interrupts-extended = <&gpioi 15 IRQ_TYPE_LEVEL_LOW>; + reset-gpios = <&gpioi 13 GPIO_ACTIVE_LOW>; + reset-assert-us = <10000>; + reset-deassert-us = <1000>; + }; +}; + +&qspi { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&qspi_clk_pins_a + &qspi_bk1_pins_a + &qspi_cs1_pins_a>; + pinctrl-1 = <&qspi_clk_sleep_pins_a + &qspi_bk1_sleep_pins_a + &qspi_cs1_sleep_pins_a>; + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-rx-bus-width = <4>; + spi-max-frequency = <1000000>; + #address-cells = <1>; + #size-cells = <1>; + }; +}; + +&qspi_bk1_pins_a { + pins { + /delete-property/ bias-disable; + bias-pull-up; + drive-push-pull; + slew-rate = <1>; + }; +}; + +&spi2 { + pinctrl-0 = <&spi2_pins_b>; + pinctrl-names = "default"; + cs-gpios = <&gpioj 3 GPIO_ACTIVE_LOW>; + /delete-property/dmas; + /delete-property/dma-names; + status = "okay"; + + switch@0 { + compatible = "nxp,sja1105q"; + reg = <0>; + spi-max-frequency = <1000000>; + spi-rx-delay-us = <1>; + spi-tx-delay-us = <1>; + spi-cpha; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + ethernet1: port@0 { + reg = <0>; + label = "t10"; + phy-mode = "rgmii-id"; + phy-handle = <&t1_phy0>; + }; + + ethernet2: port@1 { + reg = <1>; + label = "t11"; + phy-mode = "rgmii-id"; + phy-handle = <&t1_phy1>; + }; + + ethernet3: port@2 { + reg = <2>; + label = "t12"; + phy-mode = "rgmii-id"; + phy-handle = <&t1_phy2>; + }; + + ethernet4: port@3 { + reg = <3>; + label = "t13"; + phy-mode = "rgmii-id"; + phy-handle = <&t1_phy3>; + }; + + port@4 { + reg = <4>; + label = "cpu"; + ethernet = <ðernet0>; + phy-mode = "rmii"; + + /* RGMII mode is not working properly, using RMII instead. */ + fixed-link { + speed = <100>; + full-duplex; + }; + }; + }; + }; +}; + +&uart4 { + pinctrl-names = "default", "sleep", "idle"; + pinctrl-0 = <&uart4_pins_a>; + pinctrl-1 = <&uart4_sleep_pins_a>; + pinctrl-2 = <&uart4_idle_pins_a>; + /delete-property/dmas; + /delete-property/dma-names; + status = "okay"; +}; + +&usbh_ehci { + status = "okay"; +}; + +&usbotg_hs { + dr_mode = "host"; + pinctrl-0 = <&usbotg_hs_pins_a>; + pinctrl-names = "default"; + phys = <&usbphyc_port1 0>; + phy-names = "usb2-phy"; + vbus-supply = <&v5v>; + status = "okay"; +}; + +&usbphyc { + status = "okay"; +}; + +&usbphyc_port0 { + phy-supply = <&v3v3>; +}; + +&usbphyc_port1 { + phy-supply = <&v3v3>; +}; diff --git a/arch/arm/boot/dts/st/stm32mp153c-mecio1r1.dts b/arch/arm/boot/dts/st/stm32mp153c-mecio1r1.dts new file mode 100644 index 0000000000000..16b814c19350c --- /dev/null +++ b/arch/arm/boot/dts/st/stm32mp153c-mecio1r1.dts @@ -0,0 +1,48 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * Copyright (C) Protonic Holland + * Author: David Jander <david@protonic.nl> + */ +/dts-v1/; + +#include "stm32mp153.dtsi" +#include "stm32mp15xc.dtsi" +#include "stm32mp15-pinctrl.dtsi" +#include "stm32mp15xxaa-pinctrl.dtsi" +#include "stm32mp15x-mecio1-io.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/leds/common.h> + +/ { + model = "Protonic MECIO1r1"; + compatible = "prt,mecio1r1", "st,stm32mp153"; + + led { + compatible = "gpio-leds"; + + led-0 { + color = <LED_COLOR_ID_RED>; + function = LED_FUNCTION_DEBUG; + gpios = <&gpioa 13 GPIO_ACTIVE_LOW>; + }; + + led-1 { + color = <LED_COLOR_ID_GREEN>; + function = LED_FUNCTION_DEBUG; + gpios = <&gpioa 14 GPIO_ACTIVE_LOW>; + linux,default-trigger = "heartbeat"; + }; + }; +}; + +&clk_hse { + clock-frequency = <24000000>; +}; + +&m_can1 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&m_can1_pins_b>; + pinctrl-1 = <&m_can1_sleep_pins_b>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/st/stm32mp15x-mecio1-io.dtsi b/arch/arm/boot/dts/st/stm32mp15x-mecio1-io.dtsi new file mode 100644 index 0000000000000..af260ff3765db --- /dev/null +++ b/arch/arm/boot/dts/st/stm32mp15x-mecio1-io.dtsi @@ -0,0 +1,533 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * Copyright (C) Protonic Holland + * Author: David Jander <david@protonic.nl> + */ + +#include "stm32mp15xc.dtsi" +#include "stm32mp15-pinctrl.dtsi" +#include "stm32mp15xxaa-pinctrl.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +/ { + chosen { + stdout-path = "serial0:1500000n8"; + }; + + aliases { + serial0 = &uart4; + ethernet0 = ðernet0; + spi1 = &spi1; + spi2 = &spi2; + spi3 = &spi3; + spi4 = &spi4; + spi5 = &spi5; + spi6 = &spi6; + }; + + 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; + }; + }; + + v3v3: regulator-v3v3 { + compatible = "regulator-fixed"; + regulator-name = "v3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + v5v: regulator-v5v { + compatible = "regulator-fixed"; + regulator-name = "v5v"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; +}; + +&adc { + /* ANA0, ANA1 are dedicated pins and don't need pinctrl: only in6. */ + pinctrl-0 = <&adc12_pins_mecsbc>; + pinctrl-names = "default"; + vdd-supply = <&v3v3>; + vdda-supply = <&v3v3>; + vref-supply = <&v3v3>; + status = "okay"; +}; + +&adc1 { + status = "okay"; + + channel@0 { + reg = <0>; + /* 16.5 ck_cycles sampling time */ + st,min-sample-time-ns = <5000>; + label = "p24v_stp"; + }; + + channel@1 { + reg = <1>; + st,min-sample-time-ns = <5000>; + label = "p24v_hpdcm"; + }; + + channel@2 { + reg = <2>; + st,min-sample-time-ns = <5000>; + label = "ain0"; + }; + + channel@3 { + reg = <3>; + st,min-sample-time-ns = <5000>; + label = "hpdcm1_i2"; + }; + + channel@5 { + reg = <5>; + st,min-sample-time-ns = <5000>; + label = "hpout1_i"; + }; + + channel@6 { + reg = <6>; + st,min-sample-time-ns = <5000>; + label = "ain1"; + }; + + channel@9 { + reg = <9>; + st,min-sample-time-ns = <5000>; + label = "hpout0_i"; + }; + + channel@10 { + reg = <10>; + st,min-sample-time-ns = <5000>; + label = "phint0_ain"; + }; + + channel@13 { + reg = <13>; + st,min-sample-time-ns = <5000>; + label = "phint1_ain"; + }; + + channel@15 { + reg = <15>; + st,min-sample-time-ns = <5000>; + label = "hpdcm0_i1"; + }; + + channel@16 { + reg = <16>; + st,min-sample-time-ns = <5000>; + label = "lsin"; + }; + + channel@18 { + reg = <18>; + st,min-sample-time-ns = <5000>; + label = "hpdcm0_i2"; + }; + + channel@19 { + reg = <19>; + st,min-sample-time-ns = <5000>; + label = "hpdcm1_i1"; + }; +}; + +&adc2 { + status = "okay"; + + channel@2 { + reg = <2>; + /* 16.5 ck_cycles sampling time */ + st,min-sample-time-ns = <5000>; + label = "ain2"; + }; + + channel@6 { + reg = <6>; + st,min-sample-time-ns = <5000>; + label = "ain3"; + }; +}; + +ðernet0 { + status = "okay"; + pinctrl-0 = <ðernet0_rgmii_pins_x>; + pinctrl-1 = <ðernet0_rgmii_sleep_pins_x>; + pinctrl-names = "default", "sleep"; + phy-mode = "rgmii-id"; + max-speed = <1000>; + phy-handle = <&phy0>; + st,eth-clk-sel; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,dwmac-mdio"; + phy0: ethernet-phy@8 { + reg = <8>; + interrupts-extended = <&gpiog 7 IRQ_TYPE_LEVEL_LOW>; + reset-gpios = <&gpiog 10 GPIO_ACTIVE_LOW>; + reset-assert-us = <10>; + reset-deassert-us = <35>; + }; + }; +}; + +&gpiod { + gpio-line-names = "", "", "", "", + "", "", "", "", + "", "", "", "", + "STP_RESETN", "STP_ENABLEN", "HPOUT0", "HPOUT0_ALERTN"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog_d_mecsbc>; +}; + +&gpioe { + gpio-line-names = "HPOUT0_RESETN", "HPOUT1", "HPOUT1_ALERTN", "", + "", "", "HPOUT1_RESETN", + "LPOUT0", "LPOUT0_ALERTN", "GPOUT0_RESETN", + "LPOUT1", "LPOUT1_ALERTN", "GPOUT1_RESETN", + "LPOUT2", "LPOUT2_ALERTN", "GPOUT2_RESETN"; +}; + +&gpiof { + gpio-line-names = "LPOUT3", "LPOUT3_ALERTN", "GPOUT3_RESETN", + "LPOUT4", "LPOUT4_ALERTN", "GPOUT4_RESETN", + "", "", + "", "", "", "", + "", "", "", ""; +}; + +&gpiog { + gpio-line-names = "LPOUT5", "LPOUT5_ALERTN", "", "LPOUT5_RESETN", + "", "", "", "", + "", "", "", "", + "", "", "", ""; +}; + +&gpioh { + gpio-line-names = "", "", "", "", + "", "", "", "", + "GPIO0_RESETN", "", "", "", + "", "", "", ""; +}; + +&gpioi { + gpio-line-names = "", "", "", "", + "", "", "", "", + "HPDCM0_SLEEPN", "HPDCM1_SLEEPN", "GPIO1_RESETN", "", + "", "", "", ""; +}; + +&gpioj { + gpio-line-names = "HSIN10", "HSIN11", "HSIN12", "HSIN13", + "HSIN14", "HSIN15", "", "", + "", "", "", "", + "", "RTD_RESETN", "", ""; +}; + +&gpiok { + gpio-line-names = "", "", "HSIN0", "HSIN1", + "HSIN2", "HSIN3", "HSIN4", "HSIN5"; +}; + +&gpioz { + gpio-line-names = "", "", "", "HSIN6", + "HSIN7", "HSIN8", "HSIN9", ""; +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_pins_a>; + pinctrl-1 = <&i2c2_sleep_pins_a>; + status = "okay"; + + gpio0: gpio@20 { + compatible = "ti,tca6416"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + gpio-line-names = "HSIN0_BIAS", "HSIN1_BIAS", "HSIN2_BIAS", "HSIN3_BIAS", + "", "", "HSIN_VREF0_LVL", "HSIN_VREF1_LVL", + "HSIN4_BIAS", "HSIN5_BIAS", "HSIN6_BIAS", "HSIN9_BIAS", + "", "", "", ""; + }; + + gpio1: gpio@21 { + compatible = "ti,tca6416"; + reg = <0x21>; + gpio-controller; + #gpio-cells = <2>; + gpio-line-names = "HSIN8_BIAS", "HSIN9_BIAS", "HSIN10_BIAS", "HSIN11_BIAS", + "", "", "HSIN_VREF2_LVL", "HSIN_VREF3_LVL", + "HSIN12_BIAS", "HSIN13_BIAS", "HSIN14_BIAS", "HSIN15_BIAS", + "", "", "LSIN8_BIAS", "LSIN9_BIAS"; + }; +}; + +&qspi { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&qspi_clk_pins_a + &qspi_bk1_pins_a + &qspi_cs1_pins_a>; + pinctrl-1 = <&qspi_clk_sleep_pins_a + &qspi_bk1_sleep_pins_a + &qspi_cs1_sleep_pins_a>; + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-rx-bus-width = <4>; + spi-max-frequency = <104000000>; + #address-cells = <1>; + #size-cells = <1>; + }; +}; + +&qspi_bk1_pins_a { + pins { + pinmux = <STM32_PINMUX('F', 8, AF10)>, /* QSPI_BK1_IO0 */ + <STM32_PINMUX('F', 9, AF10)>, /* QSPI_BK1_IO1 */ + <STM32_PINMUX('F', 7, AF9)>, /* QSPI_BK1_IO2 */ + <STM32_PINMUX('F', 6, AF9)>; /* QSPI_BK1_IO3 */ + bias-pull-up; + drive-push-pull; + slew-rate = <1>; + }; +}; + +&timers1 { + /delete-property/dmas; + /delete-property/dma-names; + status = "okay"; + + hpdcm0_pwm: pwm { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&pwm1_pins_mecio1>; + pinctrl-1 = <&pwm1_sleep_pins_mecio1>; + status = "okay"; + }; +}; + +&timers8 { + /delete-property/dmas; + /delete-property/dma-names; + status = "okay"; + + hpdcm1_pwm: pwm { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&pwm8_pins_mecio1>; + pinctrl-1 = <&pwm8_sleep_pins_mecio1>; + status = "okay"; + }; +}; + +&uart4 { + pinctrl-names = "default", "sleep", "idle"; + pinctrl-0 = <&uart4_pins_a>; + pinctrl-1 = <&uart4_sleep_pins_a>; + pinctrl-2 = <&uart4_idle_pins_a>; + /delete-property/dmas; + /delete-property/dma-names; + status = "okay"; +}; + +&uart4_pins_a { + pins1 { + pinmux = <STM32_PINMUX('B', 9, AF8)>; /* UART4_TX */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins2 { + pinmux = <STM32_PINMUX('B', 2, AF8)>; /* UART4_RX */ + bias-pull-up; + }; +}; + +&usbotg_hs { + dr_mode = "host"; + pinctrl-0 = <&usbotg_hs_pins_a>; + pinctrl-names = "default"; + phys = <&usbphyc_port1 0>; + phy-names = "usb2-phy"; + vbus-supply = <&v5v>; + status = "okay"; +}; + +&usbphyc { + status = "okay"; +}; + +&usbphyc_port0 { + phy-supply = <&v3v3>; +}; + +&usbphyc_port1 { + phy-supply = <&v3v3>; +}; + +&pinctrl { + adc12_pins_mecsbc: adc12-ain-mecsbc-0 { + pins { + pinmux = <STM32_PINMUX('F', 11, ANALOG)>, /* ADC1_INP2 */ + <STM32_PINMUX('F', 12, ANALOG)>, /* ADC1_INP6 */ + <STM32_PINMUX('F', 13, ANALOG)>, /* ADC2_INP2 */ + <STM32_PINMUX('F', 14, ANALOG)>, /* ADC2_INP6 */ + <STM32_PINMUX('A', 0, ANALOG)>, /* ADC1_INP16 */ + <STM32_PINMUX('A', 3, ANALOG)>, /* ADC1_INP15 */ + <STM32_PINMUX('A', 4, ANALOG)>, /* ADC1_INP18 */ + <STM32_PINMUX('A', 5, ANALOG)>, /* ADC1_INP19 */ + <STM32_PINMUX('A', 6, ANALOG)>, /* ADC1_INP3 */ + <STM32_PINMUX('B', 0, ANALOG)>, /* ADC1_INP9 */ + <STM32_PINMUX('B', 1, ANALOG)>, /* ADC1_INP5 */ + <STM32_PINMUX('C', 0, ANALOG)>, /* ADC1_INP10 */ + <STM32_PINMUX('C', 3, ANALOG)>; /* ADC1_INP13 */ + }; + }; + + pinctrl_hog_d_mecsbc: hog-d-0 { + pins { + pinmux = <STM32_PINMUX('D', 12, GPIO)>; /* STP_RESETn */ + bias-pull-up; + drive-push-pull; + slew-rate = <0>; + }; + }; + + pwm1_pins_mecio1: pwm1-mecio1-0 { + pins { + pinmux = <STM32_PINMUX('A', 8, AF1)>, /* TIM1_CH1 */ + <STM32_PINMUX('A', 8, AF1)>; /* TIM1_CH2 */ + bias-pull-down; + drive-push-pull; + slew-rate = <0>; + }; + }; + + pwm1_sleep_pins_mecio1: pwm1-sleep-mecio1-0 { + pins { + pinmux = <STM32_PINMUX('A', 8, ANALOG)>, /* TIM1_CH1 */ + <STM32_PINMUX('A', 8, ANALOG)>; /* TIM1_CH2 */ + }; + }; + + pwm8_pins_mecio1: pwm8-mecio1-0 { + pins { + pinmux = <STM32_PINMUX('I', 5, AF3)>, /* TIM8_CH1 */ + <STM32_PINMUX('I', 6, AF3)>; /* TIM8_CH2 */ + bias-pull-down; + drive-push-pull; + slew-rate = <0>; + }; + }; + + pwm8_sleep_pins_mecio1: pwm8-sleep-mecio1-0 { + pins { + pinmux = <STM32_PINMUX('I', 5, ANALOG)>, /* TIM8_CH1 */ + <STM32_PINMUX('I', 6, ANALOG)>; /* TIM8_CH2 */ + }; + }; + + ethernet0_rgmii_pins_x: rgmii-0 { + pins1 { + pinmux = <STM32_PINMUX('G', 5, AF11)>, /* ETH_RGMII_CLK125 */ + <STM32_PINMUX('G', 4, AF11)>, /* ETH_RGMII_GTX_CLK */ + <STM32_PINMUX('B', 12, AF11)>, /* ETH_RGMII_TXD0 */ + <STM32_PINMUX('B', 13, AF11)>, /* ETH_RGMII_TXD1 */ + <STM32_PINMUX('C', 2, AF11)>, /* ETH_RGMII_TXD2 */ + <STM32_PINMUX('B', 8, AF11)>, /* ETH_RGMII_TXD3 */ + <STM32_PINMUX('B', 11, AF11)>, /* ETH_RGMII_TX_CTL */ + <STM32_PINMUX('C', 1, AF11)>; /* ETH_MDC */ + bias-disable; + drive-push-pull; + slew-rate = <3>; + }; + pins2 { + pinmux = <STM32_PINMUX('A', 2, AF11)>; /* ETH_MDIO */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins3 { + pinmux = <STM32_PINMUX('C', 4, AF11)>, /* ETH_RGMII_RXD0 */ + <STM32_PINMUX('C', 5, AF11)>, /* ETH_RGMII_RXD1 */ + <STM32_PINMUX('H', 6, AF11)>, /* ETH_RGMII_RXD2 */ + <STM32_PINMUX('H', 7, AF11)>, /* ETH_RGMII_RXD3 */ + <STM32_PINMUX('A', 1, AF11)>, /* ETH_RGMII_RX_CLK */ + <STM32_PINMUX('A', 7, AF11)>; /* ETH_RGMII_RX_CTL */ + bias-disable; + }; + }; + + ethernet0_rgmii_sleep_pins_x: rgmii-sleep-0 { + pins1 { + pinmux = <STM32_PINMUX('G', 5, ANALOG)>, /* ETH_RGMII_CLK125 */ + <STM32_PINMUX('G', 4, ANALOG)>, /* ETH_RGMII_GTX_CLK */ + <STM32_PINMUX('B', 12, ANALOG)>, /* ETH_RGMII_TXD0 */ + <STM32_PINMUX('B', 13, ANALOG)>, /* ETH_RGMII_TXD1 */ + <STM32_PINMUX('C', 2, ANALOG)>, /* ETH_RGMII_TXD2 */ + <STM32_PINMUX('B', 8, ANALOG)>, /* ETH_RGMII_TXD3 */ + <STM32_PINMUX('B', 11, ANALOG)>, /* ETH_RGMII_TX_CTL */ + <STM32_PINMUX('A', 2, ANALOG)>, /* ETH_MDIO */ + <STM32_PINMUX('C', 1, ANALOG)>, /* ETH_MDC */ + <STM32_PINMUX('C', 4, ANALOG)>, /* ETH_RGMII_RXD0 */ + <STM32_PINMUX('C', 5, ANALOG)>, /* ETH_RGMII_RXD1 */ + <STM32_PINMUX('H', 6, ANALOG)>, /* ETH_RGMII_RXD2 */ + <STM32_PINMUX('H', 7, ANALOG)>, /* ETH_RGMII_RXD3 */ + <STM32_PINMUX('A', 1, ANALOG)>, /* ETH_RGMII_RX_CLK */ + <STM32_PINMUX('A', 7, ANALOG)>; /* ETH_RGMII_RX_CTL */ + }; + }; +};