* [PATCH v1 1/2] dt-bindings: arm: stm32: Add compatible strings for Protonic T1L boards @ 2022-04-21 9:19 Oleksij Rempel 2022-04-21 9:19 ` [PATCH v1 2/2] ARM: dts: stm32: add support for Protonic PRTT1x boards Oleksij Rempel 0 siblings, 1 reply; 4+ messages in thread From: Oleksij Rempel @ 2022-04-21 9:19 UTC (permalink / raw) To: Maxime Coquelin, Alexandre Torgue, Rob Herring, Krzysztof Kozlowski Cc: Oleksij Rempel, kernel, linux-kernel, linux-stm32, linux-arm-kernel This boards are based on STM32MP151AAD3 and use 10BaseT1L for communication. - PRTT1C - 10BaseT1L switch - PRTT1S - 10BaseT1L CO2 sensor board - PRTT1A - 10BaseT1L multi functional controller Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> --- Documentation/devicetree/bindings/arm/stm32/stm32.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/stm32/stm32.yaml b/Documentation/devicetree/bindings/arm/stm32/stm32.yaml index fa0a1b84122e..9628383a4779 100644 --- a/Documentation/devicetree/bindings/arm/stm32/stm32.yaml +++ b/Documentation/devicetree/bindings/arm/stm32/stm32.yaml @@ -78,6 +78,12 @@ properties: - const: st,stm32mp157c-ev1 - const: st,stm32mp157c-ed1 - const: st,stm32mp157 + - items: + - enum: + - prt,prtt1a # Protonic PRTT1A + - prt,prtt1c # Protonic PRTT1C + - prt,prtt1s # Protonic PRTT1S + - const: st,stm32mp151 - description: Engicam i.Core STM32MP1 SoM based Boards items: -- 2.30.2 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH v1 2/2] ARM: dts: stm32: add support for Protonic PRTT1x boards 2022-04-21 9:19 [PATCH v1 1/2] dt-bindings: arm: stm32: Add compatible strings for Protonic T1L boards Oleksij Rempel @ 2022-04-21 9:19 ` Oleksij Rempel 2022-04-21 13:11 ` [Linux-stm32] " Yann Gautier 0 siblings, 1 reply; 4+ messages in thread From: Oleksij Rempel @ 2022-04-21 9:19 UTC (permalink / raw) To: Maxime Coquelin, Alexandre Torgue, Rob Herring, Krzysztof Kozlowski Cc: Oleksij Rempel, kernel, linux-kernel, linux-stm32, linux-arm-kernel This boards are based on STM32MP151AAD3 and use 10BaseT1L for communication. - PRTT1C - 10BaseT1L switch - PRTT1S - 10BaseT1L CO2 sensor board - PRTT1A - 10BaseT1L multi functional controller Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> --- arch/arm/boot/dts/Makefile | 4 + arch/arm/boot/dts/stm32mp151a-prtt1a.dts | 52 ++++ arch/arm/boot/dts/stm32mp151a-prtt1c.dts | 327 ++++++++++++++++++++++ arch/arm/boot/dts/stm32mp151a-prtt1l.dtsi | 219 +++++++++++++++ arch/arm/boot/dts/stm32mp151a-prtt1s.dts | 63 +++++ 5 files changed, 665 insertions(+) create mode 100644 arch/arm/boot/dts/stm32mp151a-prtt1a.dts create mode 100644 arch/arm/boot/dts/stm32mp151a-prtt1c.dts create mode 100644 arch/arm/boot/dts/stm32mp151a-prtt1l.dtsi create mode 100644 arch/arm/boot/dts/stm32mp151a-prtt1s.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 7c16f8a2b738..ec5b2307e85a 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1156,6 +1156,9 @@ dtb-$(CONFIG_ARCH_STM32) += \ stm32h743i-disco.dtb \ stm32h750i-art-pi.dtb \ stm32mp135f-dk.dtb \ + stm32mp151a-prtt1a.dtb \ + stm32mp151a-prtt1c.dtb \ + stm32mp151a-prtt1s.dtb \ stm32mp153c-dhcom-drc02.dtb \ stm32mp157a-avenger96.dtb \ stm32mp157a-dhcor-avenger96.dtb \ @@ -1175,6 +1178,7 @@ dtb-$(CONFIG_ARCH_STM32) += \ stm32mp157c-ev1.dtb \ stm32mp157c-lxa-mc1.dtb \ stm32mp157c-odyssey.dtb + dtb-$(CONFIG_MACH_SUN4I) += \ sun4i-a10-a1000.dtb \ sun4i-a10-ba10-tvbox.dtb \ diff --git a/arch/arm/boot/dts/stm32mp151a-prtt1a.dts b/arch/arm/boot/dts/stm32mp151a-prtt1a.dts new file mode 100644 index 000000000000..75874eafde11 --- /dev/null +++ b/arch/arm/boot/dts/stm32mp151a-prtt1a.dts @@ -0,0 +1,52 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * Copyright (C) Protonic Holland + * Author: David Jander <david@protonic.nl> + */ +/dts-v1/; + +#include "stm32mp151a-prtt1l.dtsi" + +/ { + model = "Protonic PRTT1A"; + compatible = "prt,prtt1a", "st,stm32mp151"; +}; + +ðernet0 { + phy-handle = <&phy0>; +}; + +&mdio0 { + /* TI DP83TD510E */ + phy0: ethernet-phy@0 { + compatible = "ethernet-phy-id2000.0181"; + reg = <0>; + interrupts-extended = <&gpioa 4 IRQ_TYPE_LEVEL_LOW>; + reset-gpios = <&gpioa 3 GPIO_ACTIVE_LOW>; + reset-assert-us = <10>; + reset-deassert-us = <35>; + }; +}; + +&pwm5_pins_a { + pins { + pinmux = <STM32_PINMUX('A', 0, AF2)>; /* TIM5_CH1 */ + }; +}; + +&pwm5_sleep_pins_a { + pins { + pinmux = <STM32_PINMUX('A', 0, ANALOG)>; /* TIM5_CH1 */ + }; +}; + +&timers5 { + status = "okay"; + + pwm { + pinctrl-0 = <&pwm5_pins_a>; + pinctrl-1 = <&pwm5_sleep_pins_a>; + pinctrl-names = "default", "sleep"; + status = "okay"; + }; +}; diff --git a/arch/arm/boot/dts/stm32mp151a-prtt1c.dts b/arch/arm/boot/dts/stm32mp151a-prtt1c.dts new file mode 100644 index 000000000000..a5d1e279ce75 --- /dev/null +++ b/arch/arm/boot/dts/stm32mp151a-prtt1c.dts @@ -0,0 +1,327 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * Copyright (C) Protonic Holland + * Author: David Jander <david@protonic.nl> + */ +/dts-v1/; + +#include "stm32mp151a-prtt1l.dtsi" + +/ { + model = "Protonic PRTT1C"; + compatible = "prt,prtt1c", "st,stm32mp151"; + + clock_ksz9031: clock-ksz9031 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <25000000>; + }; + + clock_sja1105: clock-sja1105 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <25000000>; + }; + + mdio0: mdio { + compatible = "virtual,mdio-gpio"; + #address-cells = <1>; + #size-cells = <0>; + gpios = <&gpioc 1 GPIO_ACTIVE_HIGH + &gpioa 2 GPIO_ACTIVE_HIGH>; + + }; + + wifi_pwrseq: wifi-pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&gpiod 8 GPIO_ACTIVE_LOW>; + }; +}; + +ðernet0 { + fixed-link { + speed = <100>; + full-duplex; + }; +}; + +&gpioa { + gpio-line-names = + "", "", "", "PHY0_nRESET", "PHY0_nINT", "", "", "", + "", "", "", "", "", "", "", "SPI1_nSS"; +}; + +&gpiod { + gpio-line-names = + "", "", "", "", "", "", "", "", + "WFM_RESET", "", "", "", "", "", "", ""; +}; + +&gpioe { + gpio-line-names = + "SDMMC2_nRESET", "", "", "", "", "", "SPI1_nRESET", "", + "", "", "", "", "WFM_nIRQ", "", "", ""; +}; + +&gpiog { + gpio-line-names = + "", "", "", "", "", "", "", "PHY3_nINT", + "PHY1_nINT", "PHY3_nRESET", "PHY2_nINT", "PHY2_nRESET", + "PHY1_nRESET", "SPE1_PWR", "SPE0_PWR", ""; +}; + +&mdio0 { + /* All this DP83TD510E PHYs can't be probed before switch@0 is + * probed so we need to use compatible with PHYid + */ + /* TI DP83TD510E */ + t1l0_phy: ethernet-phy@6 { + compatible = "ethernet-phy-id2000.0181"; + reg = <6>; + interrupts-extended = <&gpioa 4 IRQ_TYPE_LEVEL_LOW>; + reset-gpios = <&gpioa 3 GPIO_ACTIVE_LOW>; + reset-assert-us = <10>; + reset-deassert-us = <35>; + }; + + /* TI DP83TD510E */ + t1l1_phy: ethernet-phy@7 { + compatible = "ethernet-phy-id2000.0181"; + reg = <7>; + interrupts-extended = <&gpiog 8 IRQ_TYPE_LEVEL_LOW>; + reset-gpios = <&gpiog 12 GPIO_ACTIVE_LOW>; + reset-assert-us = <10>; + reset-deassert-us = <35>; + }; + + /* TI DP83TD510E */ + t1l2_phy: ethernet-phy@10 { + compatible = "ethernet-phy-id2000.0181"; + reg = <10>; + interrupts-extended = <&gpiog 10 IRQ_TYPE_LEVEL_LOW>; + reset-gpios = <&gpiog 11 GPIO_ACTIVE_LOW>; + reset-assert-us = <10>; + reset-deassert-us = <35>; + }; + + /* Micrel KSZ9031 */ + rj45_phy: ethernet-phy@2 { + reg = <2>; + interrupts-extended = <&gpiog 7 IRQ_TYPE_LEVEL_LOW>; + reset-gpios = <&gpiog 9 GPIO_ACTIVE_LOW>; + reset-assert-us = <10000>; + reset-deassert-us = <1000>; + + clocks = <&clock_ksz9031>; + }; +}; + +&qspi { + status = "disabled"; +}; + +&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>; + disable-wp; + disable-cd; + none-removable; + no-sd; + no-sdio; + no-1-8-v; + st,neg-edge; + bus-width = <8>; + vmmc-supply = <®_3v3>; + vqmmc-supply = <®_3v3>; + status = "okay"; +}; + +&sdmmc2_b4_od_pins_a { + pins1 { + pinmux = <STM32_PINMUX('B', 14, AF9)>, /* SDMMC2_D0 */ + <STM32_PINMUX('B', 7, AF10)>, /* SDMMC2_D1 */ + <STM32_PINMUX('B', 3, AF9)>, /* SDMMC2_D2 */ + <STM32_PINMUX('B', 4, AF9)>; /* SDMMC2_D3 */ + }; +}; + +&sdmmc2_b4_pins_a { + pins1 { + pinmux = <STM32_PINMUX('B', 14, AF9)>, /* SDMMC2_D0 */ + <STM32_PINMUX('B', 7, AF10)>, /* SDMMC2_D1 */ + <STM32_PINMUX('B', 3, AF9)>, /* SDMMC2_D2 */ + <STM32_PINMUX('B', 4, AF9)>, /* SDMMC2_D3 */ + <STM32_PINMUX('G', 6, AF10)>; /* SDMMC2_CMD */ + }; +}; + +&sdmmc2_b4_sleep_pins_a { + pins { + pinmux = <STM32_PINMUX('B', 14, ANALOG)>, /* SDMMC2_D0 */ + <STM32_PINMUX('B', 7, ANALOG)>, /* SDMMC2_D1 */ + <STM32_PINMUX('B', 3, ANALOG)>, /* SDMMC2_D2 */ + <STM32_PINMUX('B', 4, ANALOG)>, /* SDMMC2_D3 */ + <STM32_PINMUX('E', 3, ANALOG)>, /* SDMMC2_CK */ + <STM32_PINMUX('G', 6, ANALOG)>; /* SDMMC2_CMD */ + }; +}; + +&sdmmc2_d47_pins_a { + pins { + pinmux = <STM32_PINMUX('A', 8, AF9)>, /* SDMMC2_D4 */ + <STM32_PINMUX('A', 9, AF10)>, /* SDMMC2_D5 */ + <STM32_PINMUX('C', 6, AF10)>, /* SDMMC2_D6 */ + <STM32_PINMUX('C', 7, AF10)>; /* SDMMC2_D7 */ + }; +}; + +&sdmmc2_d47_sleep_pins_a { + pins { + pinmux = <STM32_PINMUX('A', 8, ANALOG)>, /* SDMMC2_D4 */ + <STM32_PINMUX('A', 9, ANALOG)>, /* SDMMC2_D5 */ + <STM32_PINMUX('C', 6, ANALOG)>, /* SDMMC2_D6 */ + <STM32_PINMUX('D', 3, ANALOG)>; /* SDMMC2_D7 */ + }; +}; + +&sdmmc3 { + pinctrl-names = "default", "opendrain", "sleep"; + pinctrl-0 = <&sdmmc3_b4_pins_b>; + pinctrl-1 = <&sdmmc3_b4_od_pins_b>; + pinctrl-2 = <&sdmmc3_b4_sleep_pins_b>; + disable-wp; + disable-cd; + none-removable; + no-1-8-v; + st,neg-edge; + sd-uhs-sdr12; + sd-uhs-sdr25; + bus-width = <4>; + vmmc-supply = <®_3v3>; + vqmmc-supply = <®_3v3>; + mmc-pwrseq = <&wifi_pwrseq>; + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + mmc@1 { + compatible = "silabs,wf200"; + reg = <1>; + }; +}; + +&sdmmc3_b4_od_pins_b { + pins1 { + pinmux = <STM32_PINMUX('D', 1, AF10)>, /* SDMMC3_D0 */ + <STM32_PINMUX('D', 4, AF10)>, /* SDMMC3_D1 */ + <STM32_PINMUX('D', 5, AF10)>, /* SDMMC3_D2 */ + <STM32_PINMUX('D', 7, AF10)>; /* SDMMC3_D3 */ + }; +}; + +&sdmmc3_b4_pins_b { + pins1 { + pinmux = <STM32_PINMUX('D', 1, AF10)>, /* SDMMC3_D0 */ + <STM32_PINMUX('D', 4, AF10)>, /* SDMMC3_D1 */ + <STM32_PINMUX('D', 5, AF10)>, /* SDMMC3_D2 */ + <STM32_PINMUX('D', 7, AF10)>, /* SDMMC3_D3 */ + <STM32_PINMUX('D', 0, AF10)>; /* SDMMC3_CMD */ + }; +}; + +&sdmmc3_b4_sleep_pins_b { + pins { + pinmux = <STM32_PINMUX('D', 1, ANALOG)>, /* SDMMC3_D0 */ + <STM32_PINMUX('D', 4, ANALOG)>, /* SDMMC3_D1 */ + <STM32_PINMUX('D', 5, ANALOG)>, /* SDMMC3_D2 */ + <STM32_PINMUX('D', 7, ANALOG)>, /* SDMMC3_D3 */ + <STM32_PINMUX('G', 15, ANALOG)>, /* SDMMC3_CK */ + <STM32_PINMUX('D', 0, ANALOG)>; /* SDMMC3_CMD */ + }; +}; + +&spi1 { + pinctrl-0 = <&spi1_pins_a1>; + pinctrl-names = "default"; + cs-gpios = <&gpioa 15 GPIO_ACTIVE_LOW>; + /delete-property/dmas; + /delete-property/dma-names; + status = "okay"; + + switch@0 { + compatible = "nxp,sja1105q"; + reg = <0>; + spi-max-frequency = <4000000>; + spi-rx-delay-us = <1>; + spi-tx-delay-us = <1>; + spi-cpha; + + reset-gpios = <&gpioe 6 GPIO_ACTIVE_LOW>; + + clocks = <&clock_sja1105>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + label = "t1l0"; + phy-mode = "rmii"; + phy-handle = <&t1l0_phy>; + }; + + port@1 { + reg = <1>; + label = "t1l1"; + phy-mode = "rmii"; + phy-handle = <&t1l1_phy>; + }; + + port@2 { + reg = <2>; + label = "t1l2"; + phy-mode = "rmii"; + phy-handle = <&t1l2_phy>; + }; + + port@3 { + reg = <3>; + label = "rj45"; + phy-handle = <&rj45_phy>; + phy-mode = "rgmii-id"; + }; + + port@4 { + reg = <4>; + label = "cpu"; + ethernet = <ðernet0>; + phy-mode = "rmii"; + + fixed-link { + speed = <100>; + full-duplex; + }; + }; + }; + }; +}; + +&pinctrl { + spi1_pins_a1: spi1-0 { + pins1 { + pinmux = <STM32_PINMUX('A', 5, AF5)>, /* SPI1_SCK */ + <STM32_PINMUX('B', 5, AF5)>; /* SPI1_MOSI */ + bias-disable; + drive-push-pull; + slew-rate = <1>; + }; + + pins2 { + pinmux = <STM32_PINMUX('A', 6, AF5)>; /* SPI1_MISO */ + bias-disable; + }; + }; +}; diff --git a/arch/arm/boot/dts/stm32mp151a-prtt1l.dtsi b/arch/arm/boot/dts/stm32mp151a-prtt1l.dtsi new file mode 100644 index 000000000000..455b144ede7c --- /dev/null +++ b/arch/arm/boot/dts/stm32mp151a-prtt1l.dtsi @@ -0,0 +1,219 @@ +// 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 "stm32mp15-pinctrl.dtsi" +#include "stm32mp15xxad-pinctrl.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/leds/common.h> + +/ { + aliases { + ethernet0 = ðernet0; + mdio-gpio0 = &mdio0; + serial0 = &uart4; + }; + + led-controller-0 { + compatible = "gpio-leds"; + + led-0 { + color = <LED_COLOR_ID_RED>; + function = LED_FUNCTION_INDICATOR; + gpios = <&gpioa 13 GPIO_ACTIVE_LOW>; + }; + + led-1 { + color = <LED_COLOR_ID_GREEN>; + function = LED_FUNCTION_INDICATOR; + gpios = <&gpioa 14 GPIO_ACTIVE_LOW>; + linux,default-trigger = "heartbeat"; + }; + }; + + + /* DP83TD510E PHYs have max MDC rate of 1.75MHz. Since we can't reduce + * stmmac MDC clock without reducing system bus rate, we need to use + * gpio based MDIO bus. + */ + mdio0: mdio { + compatible = "virtual,mdio-gpio"; + #address-cells = <1>; + #size-cells = <0>; + gpios = <&gpioc 1 GPIO_ACTIVE_HIGH + &gpioa 2 GPIO_ACTIVE_HIGH>; + }; + + reg_3v3: regulator-3v3 { + compatible = "regulator-fixed"; + regulator-name = "3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; +}; + +ðernet0 { + pinctrl-0 = <ðernet0_rmii_pins_a>; + pinctrl-1 = <ðernet0_rmii_sleep_pins_a>; + pinctrl-names = "default", "sleep"; + phy-mode = "rmii"; + status = "okay"; +}; + +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 */ + }; + 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 */ + }; +}; + +&qspi { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&qspi_clk_pins_a &qspi_bk1_pins_a>; + pinctrl-1 = <&qspi_clk_sleep_pins_a &qspi_bk1_sleep_pins_a>; + reg = <0x58003000 0x1000>, <0x70000000 0x4000000>; + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + flash@0 { + compatible = "spi-nand"; + reg = <0>; + spi-rx-bus-width = <4>; + spi-max-frequency = <104000000>; + #address-cells = <1>; + #size-cells = <1>; + }; +}; + +&qspi_bk1_pins_a { + pins1 { + bias-pull-up; + drive-push-pull; + slew-rate = <1>; + }; +}; + +&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 = <&gpiog 1 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; */ + disable-wp; + disable-cd; + /* st,sig-dir; */ + st,neg-edge; + /* st,use-ckin; */ + bus-width = <4>; + sd-uhs-sdr12; + sd-uhs-sdr25; + sd-uhs-sdr50; + sd-uhs-ddr50; + vmmc-supply = <®_3v3>; + vqmmc-supply = <®_3v3>; + status = "okay"; +}; + +&sdmmc1_b4_od_pins_a { + pins1 { + bias-pull-up; + }; + pins2 { + bias-pull-up; + }; +}; + +&sdmmc1_b4_pins_a { + pins1 { + bias-pull-up; + }; + pins2 { + bias-pull-up; + }; +}; + +&uart4 { + pinctrl-names = "default", "sleep", "idle"; + pinctrl-0 = <&uart4_pins_a>; + pinctrl-1 = <&uart4_sleep_pins_a>; + pinctrl-2 = <&uart4_idle_pins_a>; + status = "okay"; +}; + +&uart4_idle_pins_a { + pins1 { + pinmux = <STM32_PINMUX('B', 9, ANALOG)>; /* UART4_TX */ + }; + pins2 { + pinmux = <STM32_PINMUX('B', 2, AF8)>; /* UART4_RX */ + bias-pull-up; + }; +}; + +&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; + }; +}; + +&uart4_sleep_pins_a { + pins { + pinmux = <STM32_PINMUX('B', 9, ANALOG)>, /* UART4_TX */ + <STM32_PINMUX('B', 2, ANALOG)>; /* UART4_RX */ + }; +}; + +&usbh_ehci { + phys = <&usbphyc_port0>; + phy-names = "usb"; + status = "okay"; +}; + +&usbotg_hs { + dr_mode = "host"; + pinctrl-0 = <&usbotg_hs_pins_a>; + pinctrl-names = "default"; + phys = <&usbphyc_port1 0>; + phy-names = "usb2-phy"; + status = "okay"; +}; + +&usbphyc { + status = "okay"; +}; + +&usbphyc_port1 { + phy-supply = <®_3v3>; +}; diff --git a/arch/arm/boot/dts/stm32mp151a-prtt1s.dts b/arch/arm/boot/dts/stm32mp151a-prtt1s.dts new file mode 100644 index 000000000000..ad25929e64e6 --- /dev/null +++ b/arch/arm/boot/dts/stm32mp151a-prtt1s.dts @@ -0,0 +1,63 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * Copyright (C) Protonic Holland + * Author: David Jander <david@protonic.nl> + */ +/dts-v1/; + +#include "stm32mp151a-prtt1l.dtsi" + +/ { + model = "Protonic PRTT1S"; + compatible = "prt,prtt1s", "st,stm32mp151"; +}; + +ðernet0 { + phy-handle = <&phy0>; +}; + +&i2c1 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c1_pins_a>; + pinctrl-1 = <&i2c1_sleep_pins_a>; + clock-frequency = <100000>; + /delete-property/dmas; + /delete-property/dma-names; + status = "okay"; + + humidity-sensor@40 { + compatible = "ti,hdc1080"; + reg = <0x40>; + }; + + co2-sensor@62 { + compatible = "sensirion,scd41"; + reg = <0x62>; + }; +}; + +&i2c1_pins_a { + pins { + pinmux = <STM32_PINMUX('D', 12, AF5)>, /* I2C1_SCL */ + <STM32_PINMUX('D', 13, AF5)>; /* I2C1_SDA */ + }; +}; + +&i2c1_sleep_pins_a { + pins { + pinmux = <STM32_PINMUX('D', 12, ANALOG)>, /* I2C1_SCL */ + <STM32_PINMUX('D', 13, ANALOG)>; /* I2C1_SDA */ + }; +}; + +&mdio0 { + /* TI DP83TD510E */ + phy0: ethernet-phy@0 { + compatible = "ethernet-phy-id2000.0181"; + reg = <0>; + interrupts-extended = <&gpioa 4 IRQ_TYPE_LEVEL_LOW>; + reset-gpios = <&gpioa 3 GPIO_ACTIVE_LOW>; + reset-assert-us = <10>; + reset-deassert-us = <35>; + }; +}; -- 2.30.2 ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Linux-stm32] [PATCH v1 2/2] ARM: dts: stm32: add support for Protonic PRTT1x boards 2022-04-21 9:19 ` [PATCH v1 2/2] ARM: dts: stm32: add support for Protonic PRTT1x boards Oleksij Rempel @ 2022-04-21 13:11 ` Yann Gautier 2022-04-22 7:10 ` Oleksij Rempel 0 siblings, 1 reply; 4+ messages in thread From: Yann Gautier @ 2022-04-21 13:11 UTC (permalink / raw) To: Oleksij Rempel, Maxime Coquelin, Alexandre Torgue, Rob Herring, Krzysztof Kozlowski Cc: linux-arm-kernel, linux-kernel, kernel, linux-stm32 On 4/21/22 11:19, Oleksij Rempel wrote: > This boards are based on STM32MP151AAD3 and use 10BaseT1L for communication. > > - PRTT1C - 10BaseT1L switch > - PRTT1S - 10BaseT1L CO2 sensor board > - PRTT1A - 10BaseT1L multi functional controller > > Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> > --- > arch/arm/boot/dts/Makefile | 4 + > arch/arm/boot/dts/stm32mp151a-prtt1a.dts | 52 ++++ > arch/arm/boot/dts/stm32mp151a-prtt1c.dts | 327 ++++++++++++++++++++++ > arch/arm/boot/dts/stm32mp151a-prtt1l.dtsi | 219 +++++++++++++++ > arch/arm/boot/dts/stm32mp151a-prtt1s.dts | 63 +++++ > 5 files changed, 665 insertions(+) > create mode 100644 arch/arm/boot/dts/stm32mp151a-prtt1a.dts > create mode 100644 arch/arm/boot/dts/stm32mp151a-prtt1c.dts > create mode 100644 arch/arm/boot/dts/stm32mp151a-prtt1l.dtsi > create mode 100644 arch/arm/boot/dts/stm32mp151a-prtt1s.dts > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 7c16f8a2b738..ec5b2307e85a 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -1156,6 +1156,9 @@ dtb-$(CONFIG_ARCH_STM32) += \ > stm32h743i-disco.dtb \ > stm32h750i-art-pi.dtb \ > stm32mp135f-dk.dtb \ > + stm32mp151a-prtt1a.dtb \ > + stm32mp151a-prtt1c.dtb \ > + stm32mp151a-prtt1s.dtb \ > stm32mp153c-dhcom-drc02.dtb \ > stm32mp157a-avenger96.dtb \ > stm32mp157a-dhcor-avenger96.dtb \ > @@ -1175,6 +1178,7 @@ dtb-$(CONFIG_ARCH_STM32) += \ > stm32mp157c-ev1.dtb \ > stm32mp157c-lxa-mc1.dtb \ > stm32mp157c-odyssey.dtb > + > dtb-$(CONFIG_MACH_SUN4I) += \ > sun4i-a10-a1000.dtb \ > sun4i-a10-ba10-tvbox.dtb \ > diff --git a/arch/arm/boot/dts/stm32mp151a-prtt1a.dts b/arch/arm/boot/dts/stm32mp151a-prtt1a.dts > new file mode 100644 > index 000000000000..75874eafde11 > --- /dev/null > +++ b/arch/arm/boot/dts/stm32mp151a-prtt1a.dts > @@ -0,0 +1,52 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) > +/* > + * Copyright (C) Protonic Holland > + * Author: David Jander <david@protonic.nl> > + */ > +/dts-v1/; > + > +#include "stm32mp151a-prtt1l.dtsi" > + > +/ { > + model = "Protonic PRTT1A"; > + compatible = "prt,prtt1a", "st,stm32mp151"; > +}; > + > +ðernet0 { > + phy-handle = <&phy0>; > +}; > + > +&mdio0 { > + /* TI DP83TD510E */ > + phy0: ethernet-phy@0 { > + compatible = "ethernet-phy-id2000.0181"; > + reg = <0>; > + interrupts-extended = <&gpioa 4 IRQ_TYPE_LEVEL_LOW>; > + reset-gpios = <&gpioa 3 GPIO_ACTIVE_LOW>; > + reset-assert-us = <10>; > + reset-deassert-us = <35>; > + }; > +}; > + > +&pwm5_pins_a { > + pins { > + pinmux = <STM32_PINMUX('A', 0, AF2)>; /* TIM5_CH1 */ > + }; > +}; > + > +&pwm5_sleep_pins_a { > + pins { > + pinmux = <STM32_PINMUX('A', 0, ANALOG)>; /* TIM5_CH1 */ > + }; > +}; > + > +&timers5 { > + status = "okay"; > + > + pwm { > + pinctrl-0 = <&pwm5_pins_a>; > + pinctrl-1 = <&pwm5_sleep_pins_a>; > + pinctrl-names = "default", "sleep"; > + status = "okay"; > + }; > +}; > diff --git a/arch/arm/boot/dts/stm32mp151a-prtt1c.dts b/arch/arm/boot/dts/stm32mp151a-prtt1c.dts > new file mode 100644 > index 000000000000..a5d1e279ce75 > --- /dev/null > +++ b/arch/arm/boot/dts/stm32mp151a-prtt1c.dts > @@ -0,0 +1,327 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) > +/* > + * Copyright (C) Protonic Holland > + * Author: David Jander <david@protonic.nl> > + */ > +/dts-v1/; > + > +#include "stm32mp151a-prtt1l.dtsi" > + > +/ { > + model = "Protonic PRTT1C"; > + compatible = "prt,prtt1c", "st,stm32mp151"; > + > + clock_ksz9031: clock-ksz9031 { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-frequency = <25000000>; > + }; > + > + clock_sja1105: clock-sja1105 { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-frequency = <25000000>; > + }; > + > + mdio0: mdio { > + compatible = "virtual,mdio-gpio"; > + #address-cells = <1>; > + #size-cells = <0>; > + gpios = <&gpioc 1 GPIO_ACTIVE_HIGH > + &gpioa 2 GPIO_ACTIVE_HIGH>; > + > + }; > + > + wifi_pwrseq: wifi-pwrseq { > + compatible = "mmc-pwrseq-simple"; > + reset-gpios = <&gpiod 8 GPIO_ACTIVE_LOW>; > + }; > +}; > + > +ðernet0 { > + fixed-link { > + speed = <100>; > + full-duplex; > + }; > +}; > + > +&gpioa { > + gpio-line-names = > + "", "", "", "PHY0_nRESET", "PHY0_nINT", "", "", "", > + "", "", "", "", "", "", "", "SPI1_nSS"; > +}; > + > +&gpiod { > + gpio-line-names = > + "", "", "", "", "", "", "", "", > + "WFM_RESET", "", "", "", "", "", "", ""; > +}; > + > +&gpioe { > + gpio-line-names = > + "SDMMC2_nRESET", "", "", "", "", "", "SPI1_nRESET", "", > + "", "", "", "", "WFM_nIRQ", "", "", ""; > +}; > + > +&gpiog { > + gpio-line-names = > + "", "", "", "", "", "", "", "PHY3_nINT", > + "PHY1_nINT", "PHY3_nRESET", "PHY2_nINT", "PHY2_nRESET", > + "PHY1_nRESET", "SPE1_PWR", "SPE0_PWR", ""; > +}; > + > +&mdio0 { > + /* All this DP83TD510E PHYs can't be probed before switch@0 is > + * probed so we need to use compatible with PHYid > + */ > + /* TI DP83TD510E */ > + t1l0_phy: ethernet-phy@6 { > + compatible = "ethernet-phy-id2000.0181"; > + reg = <6>; > + interrupts-extended = <&gpioa 4 IRQ_TYPE_LEVEL_LOW>; > + reset-gpios = <&gpioa 3 GPIO_ACTIVE_LOW>; > + reset-assert-us = <10>; > + reset-deassert-us = <35>; > + }; > + > + /* TI DP83TD510E */ > + t1l1_phy: ethernet-phy@7 { > + compatible = "ethernet-phy-id2000.0181"; > + reg = <7>; > + interrupts-extended = <&gpiog 8 IRQ_TYPE_LEVEL_LOW>; > + reset-gpios = <&gpiog 12 GPIO_ACTIVE_LOW>; > + reset-assert-us = <10>; > + reset-deassert-us = <35>; > + }; > + > + /* TI DP83TD510E */ > + t1l2_phy: ethernet-phy@10 { > + compatible = "ethernet-phy-id2000.0181"; > + reg = <10>; > + interrupts-extended = <&gpiog 10 IRQ_TYPE_LEVEL_LOW>; > + reset-gpios = <&gpiog 11 GPIO_ACTIVE_LOW>; > + reset-assert-us = <10>; > + reset-deassert-us = <35>; > + }; > + > + /* Micrel KSZ9031 */ > + rj45_phy: ethernet-phy@2 { > + reg = <2>; > + interrupts-extended = <&gpiog 7 IRQ_TYPE_LEVEL_LOW>; > + reset-gpios = <&gpiog 9 GPIO_ACTIVE_LOW>; > + reset-assert-us = <10000>; > + reset-deassert-us = <1000>; > + > + clocks = <&clock_ksz9031>; > + }; > +}; > + > +&qspi { > + status = "disabled"; > +}; > + > +&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>; Hi Oleksij, > + disable-wp; This is not used for eMMC (or SDIO), it can be removed. > + disable-cd; This property does not exist. > + none-removable; The right name is non-removable. > + no-sd; > + no-sdio; > + no-1-8-v; > + st,neg-edge; > + bus-width = <8>; > + vmmc-supply = <®_3v3>; > + vqmmc-supply = <®_3v3>; > + status = "okay"; > +}; > + > +&sdmmc2_b4_od_pins_a { > + pins1 { > + pinmux = <STM32_PINMUX('B', 14, AF9)>, /* SDMMC2_D0 */ > + <STM32_PINMUX('B', 7, AF10)>, /* SDMMC2_D1 */ > + <STM32_PINMUX('B', 3, AF9)>, /* SDMMC2_D2 */ > + <STM32_PINMUX('B', 4, AF9)>; /* SDMMC2_D3 */ > + }; > +}; > + > +&sdmmc2_b4_pins_a { > + pins1 { > + pinmux = <STM32_PINMUX('B', 14, AF9)>, /* SDMMC2_D0 */ > + <STM32_PINMUX('B', 7, AF10)>, /* SDMMC2_D1 */ > + <STM32_PINMUX('B', 3, AF9)>, /* SDMMC2_D2 */ > + <STM32_PINMUX('B', 4, AF9)>, /* SDMMC2_D3 */ > + <STM32_PINMUX('G', 6, AF10)>; /* SDMMC2_CMD */ > + }; > +}; > + > +&sdmmc2_b4_sleep_pins_a { > + pins { > + pinmux = <STM32_PINMUX('B', 14, ANALOG)>, /* SDMMC2_D0 */ > + <STM32_PINMUX('B', 7, ANALOG)>, /* SDMMC2_D1 */ > + <STM32_PINMUX('B', 3, ANALOG)>, /* SDMMC2_D2 */ > + <STM32_PINMUX('B', 4, ANALOG)>, /* SDMMC2_D3 */ > + <STM32_PINMUX('E', 3, ANALOG)>, /* SDMMC2_CK */ > + <STM32_PINMUX('G', 6, ANALOG)>; /* SDMMC2_CMD */ > + }; > +}; > + > +&sdmmc2_d47_pins_a { > + pins { > + pinmux = <STM32_PINMUX('A', 8, AF9)>, /* SDMMC2_D4 */ > + <STM32_PINMUX('A', 9, AF10)>, /* SDMMC2_D5 */ > + <STM32_PINMUX('C', 6, AF10)>, /* SDMMC2_D6 */ > + <STM32_PINMUX('C', 7, AF10)>; /* SDMMC2_D7 */ > + }; > +}; > + > +&sdmmc2_d47_sleep_pins_a { > + pins { > + pinmux = <STM32_PINMUX('A', 8, ANALOG)>, /* SDMMC2_D4 */ > + <STM32_PINMUX('A', 9, ANALOG)>, /* SDMMC2_D5 */ > + <STM32_PINMUX('C', 6, ANALOG)>, /* SDMMC2_D6 */ > + <STM32_PINMUX('D', 3, ANALOG)>; /* SDMMC2_D7 */ > + }; > +}; > + > +&sdmmc3 { > + pinctrl-names = "default", "opendrain", "sleep"; > + pinctrl-0 = <&sdmmc3_b4_pins_b>; > + pinctrl-1 = <&sdmmc3_b4_od_pins_b>; > + pinctrl-2 = <&sdmmc3_b4_sleep_pins_b>; > + disable-wp; > + disable-cd; Those 2 previous lines could be removed. > + none-removable; non-removable > + no-1-8-v; > + st,neg-edge; > + sd-uhs-sdr12; > + sd-uhs-sdr25; Not sure you can achieve UHS mode with a fixed regulator on vqmmc. The 2 previous lines should be removed IMHO. > + bus-width = <4>; > + vmmc-supply = <®_3v3>; > + vqmmc-supply = <®_3v3>; > + mmc-pwrseq = <&wifi_pwrseq>; > + #address-cells = <1>; > + #size-cells = <0>; > + status = "okay"; > + > + mmc@1 { > + compatible = "silabs,wf200"; > + reg = <1>; > + }; > +}; > + > +&sdmmc3_b4_od_pins_b { > + pins1 { > + pinmux = <STM32_PINMUX('D', 1, AF10)>, /* SDMMC3_D0 */ > + <STM32_PINMUX('D', 4, AF10)>, /* SDMMC3_D1 */ > + <STM32_PINMUX('D', 5, AF10)>, /* SDMMC3_D2 */ > + <STM32_PINMUX('D', 7, AF10)>; /* SDMMC3_D3 */ > + }; > +}; > + > +&sdmmc3_b4_pins_b { > + pins1 { > + pinmux = <STM32_PINMUX('D', 1, AF10)>, /* SDMMC3_D0 */ > + <STM32_PINMUX('D', 4, AF10)>, /* SDMMC3_D1 */ > + <STM32_PINMUX('D', 5, AF10)>, /* SDMMC3_D2 */ > + <STM32_PINMUX('D', 7, AF10)>, /* SDMMC3_D3 */ > + <STM32_PINMUX('D', 0, AF10)>; /* SDMMC3_CMD */ > + }; > +}; > + > +&sdmmc3_b4_sleep_pins_b { > + pins { > + pinmux = <STM32_PINMUX('D', 1, ANALOG)>, /* SDMMC3_D0 */ > + <STM32_PINMUX('D', 4, ANALOG)>, /* SDMMC3_D1 */ > + <STM32_PINMUX('D', 5, ANALOG)>, /* SDMMC3_D2 */ > + <STM32_PINMUX('D', 7, ANALOG)>, /* SDMMC3_D3 */ > + <STM32_PINMUX('G', 15, ANALOG)>, /* SDMMC3_CK */ > + <STM32_PINMUX('D', 0, ANALOG)>; /* SDMMC3_CMD */ > + }; > +}; > + > +&spi1 { > + pinctrl-0 = <&spi1_pins_a1>; > + pinctrl-names = "default"; > + cs-gpios = <&gpioa 15 GPIO_ACTIVE_LOW>; > + /delete-property/dmas; > + /delete-property/dma-names; > + status = "okay"; > + > + switch@0 { > + compatible = "nxp,sja1105q"; > + reg = <0>; > + spi-max-frequency = <4000000>; > + spi-rx-delay-us = <1>; > + spi-tx-delay-us = <1>; > + spi-cpha; > + > + reset-gpios = <&gpioe 6 GPIO_ACTIVE_LOW>; > + > + clocks = <&clock_sja1105>; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@0 { > + reg = <0>; > + label = "t1l0"; > + phy-mode = "rmii"; > + phy-handle = <&t1l0_phy>; > + }; > + > + port@1 { > + reg = <1>; > + label = "t1l1"; > + phy-mode = "rmii"; > + phy-handle = <&t1l1_phy>; > + }; > + > + port@2 { > + reg = <2>; > + label = "t1l2"; > + phy-mode = "rmii"; > + phy-handle = <&t1l2_phy>; > + }; > + > + port@3 { > + reg = <3>; > + label = "rj45"; > + phy-handle = <&rj45_phy>; > + phy-mode = "rgmii-id"; > + }; > + > + port@4 { > + reg = <4>; > + label = "cpu"; > + ethernet = <ðernet0>; > + phy-mode = "rmii"; > + > + fixed-link { > + speed = <100>; > + full-duplex; > + }; > + }; > + }; > + }; > +}; > + > +&pinctrl { > + spi1_pins_a1: spi1-0 { > + pins1 { > + pinmux = <STM32_PINMUX('A', 5, AF5)>, /* SPI1_SCK */ > + <STM32_PINMUX('B', 5, AF5)>; /* SPI1_MOSI */ > + bias-disable; > + drive-push-pull; > + slew-rate = <1>; > + }; > + > + pins2 { > + pinmux = <STM32_PINMUX('A', 6, AF5)>; /* SPI1_MISO */ > + bias-disable; > + }; > + }; > +}; > diff --git a/arch/arm/boot/dts/stm32mp151a-prtt1l.dtsi b/arch/arm/boot/dts/stm32mp151a-prtt1l.dtsi > new file mode 100644 > index 000000000000..455b144ede7c > --- /dev/null > +++ b/arch/arm/boot/dts/stm32mp151a-prtt1l.dtsi > @@ -0,0 +1,219 @@ > +// 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 "stm32mp15-pinctrl.dtsi" > +#include "stm32mp15xxad-pinctrl.dtsi" > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/input/input.h> > +#include <dt-bindings/leds/common.h> > + > +/ { > + aliases { > + ethernet0 = ðernet0; > + mdio-gpio0 = &mdio0; > + serial0 = &uart4; > + }; > + > + led-controller-0 { > + compatible = "gpio-leds"; > + > + led-0 { > + color = <LED_COLOR_ID_RED>; > + function = LED_FUNCTION_INDICATOR; > + gpios = <&gpioa 13 GPIO_ACTIVE_LOW>; > + }; > + > + led-1 { > + color = <LED_COLOR_ID_GREEN>; > + function = LED_FUNCTION_INDICATOR; > + gpios = <&gpioa 14 GPIO_ACTIVE_LOW>; > + linux,default-trigger = "heartbeat"; > + }; > + }; > + > + > + /* DP83TD510E PHYs have max MDC rate of 1.75MHz. Since we can't reduce > + * stmmac MDC clock without reducing system bus rate, we need to use > + * gpio based MDIO bus. > + */ > + mdio0: mdio { > + compatible = "virtual,mdio-gpio"; > + #address-cells = <1>; > + #size-cells = <0>; > + gpios = <&gpioc 1 GPIO_ACTIVE_HIGH > + &gpioa 2 GPIO_ACTIVE_HIGH>; > + }; > + > + reg_3v3: regulator-3v3 { > + compatible = "regulator-fixed"; > + regulator-name = "3v3"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + }; > +}; > + > +ðernet0 { > + pinctrl-0 = <ðernet0_rmii_pins_a>; > + pinctrl-1 = <ðernet0_rmii_sleep_pins_a>; > + pinctrl-names = "default", "sleep"; > + phy-mode = "rmii"; > + status = "okay"; > +}; > + > +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 */ > + }; > + 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 */ > + }; > +}; > + > +&qspi { > + pinctrl-names = "default", "sleep"; > + pinctrl-0 = <&qspi_clk_pins_a &qspi_bk1_pins_a>; > + pinctrl-1 = <&qspi_clk_sleep_pins_a &qspi_bk1_sleep_pins_a>; > + reg = <0x58003000 0x1000>, <0x70000000 0x4000000>; > + #address-cells = <1>; > + #size-cells = <0>; > + status = "okay"; > + > + flash@0 { > + compatible = "spi-nand"; > + reg = <0>; > + spi-rx-bus-width = <4>; > + spi-max-frequency = <104000000>; > + #address-cells = <1>; > + #size-cells = <1>; > + }; > +}; > + > +&qspi_bk1_pins_a { > + pins1 { > + bias-pull-up; > + drive-push-pull; > + slew-rate = <1>; > + }; > +}; > + > +&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 = <&gpiog 1 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; */ You might use broken-cd instead if it is an SD-card > + disable-wp; > + disable-cd; ...and remove this line > + /* st,sig-dir; */ > + st,neg-edge; > + /* st,use-ckin; */ > + bus-width = <4>; > + sd-uhs-sdr12; > + sd-uhs-sdr25; > + sd-uhs-sdr50; > + sd-uhs-ddr50; Same remark about UHS modes and fixed regulator for vqmmc. Best regards, Yann > + vmmc-supply = <®_3v3>; > + vqmmc-supply = <®_3v3>; > + status = "okay"; > +}; > + > +&sdmmc1_b4_od_pins_a { > + pins1 { > + bias-pull-up; > + }; > + pins2 { > + bias-pull-up; > + }; > +}; > + > +&sdmmc1_b4_pins_a { > + pins1 { > + bias-pull-up; > + }; > + pins2 { > + bias-pull-up; > + }; > +}; > + > +&uart4 { > + pinctrl-names = "default", "sleep", "idle"; > + pinctrl-0 = <&uart4_pins_a>; > + pinctrl-1 = <&uart4_sleep_pins_a>; > + pinctrl-2 = <&uart4_idle_pins_a>; > + status = "okay"; > +}; > + > +&uart4_idle_pins_a { > + pins1 { > + pinmux = <STM32_PINMUX('B', 9, ANALOG)>; /* UART4_TX */ > + }; > + pins2 { > + pinmux = <STM32_PINMUX('B', 2, AF8)>; /* UART4_RX */ > + bias-pull-up; > + }; > +}; > + > +&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; > + }; > +}; > + > +&uart4_sleep_pins_a { > + pins { > + pinmux = <STM32_PINMUX('B', 9, ANALOG)>, /* UART4_TX */ > + <STM32_PINMUX('B', 2, ANALOG)>; /* UART4_RX */ > + }; > +}; > + > +&usbh_ehci { > + phys = <&usbphyc_port0>; > + phy-names = "usb"; > + status = "okay"; > +}; > + > +&usbotg_hs { > + dr_mode = "host"; > + pinctrl-0 = <&usbotg_hs_pins_a>; > + pinctrl-names = "default"; > + phys = <&usbphyc_port1 0>; > + phy-names = "usb2-phy"; > + status = "okay"; > +}; > + > +&usbphyc { > + status = "okay"; > +}; > + > +&usbphyc_port1 { > + phy-supply = <®_3v3>; > +}; > diff --git a/arch/arm/boot/dts/stm32mp151a-prtt1s.dts b/arch/arm/boot/dts/stm32mp151a-prtt1s.dts > new file mode 100644 > index 000000000000..ad25929e64e6 > --- /dev/null > +++ b/arch/arm/boot/dts/stm32mp151a-prtt1s.dts > @@ -0,0 +1,63 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) > +/* > + * Copyright (C) Protonic Holland > + * Author: David Jander <david@protonic.nl> > + */ > +/dts-v1/; > + > +#include "stm32mp151a-prtt1l.dtsi" > + > +/ { > + model = "Protonic PRTT1S"; > + compatible = "prt,prtt1s", "st,stm32mp151"; > +}; > + > +ðernet0 { > + phy-handle = <&phy0>; > +}; > + > +&i2c1 { > + pinctrl-names = "default", "sleep"; > + pinctrl-0 = <&i2c1_pins_a>; > + pinctrl-1 = <&i2c1_sleep_pins_a>; > + clock-frequency = <100000>; > + /delete-property/dmas; > + /delete-property/dma-names; > + status = "okay"; > + > + humidity-sensor@40 { > + compatible = "ti,hdc1080"; > + reg = <0x40>; > + }; > + > + co2-sensor@62 { > + compatible = "sensirion,scd41"; > + reg = <0x62>; > + }; > +}; > + > +&i2c1_pins_a { > + pins { > + pinmux = <STM32_PINMUX('D', 12, AF5)>, /* I2C1_SCL */ > + <STM32_PINMUX('D', 13, AF5)>; /* I2C1_SDA */ > + }; > +}; > + > +&i2c1_sleep_pins_a { > + pins { > + pinmux = <STM32_PINMUX('D', 12, ANALOG)>, /* I2C1_SCL */ > + <STM32_PINMUX('D', 13, ANALOG)>; /* I2C1_SDA */ > + }; > +}; > + > +&mdio0 { > + /* TI DP83TD510E */ > + phy0: ethernet-phy@0 { > + compatible = "ethernet-phy-id2000.0181"; > + reg = <0>; > + interrupts-extended = <&gpioa 4 IRQ_TYPE_LEVEL_LOW>; > + reset-gpios = <&gpioa 3 GPIO_ACTIVE_LOW>; > + reset-assert-us = <10>; > + reset-deassert-us = <35>; > + }; > +}; ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Linux-stm32] [PATCH v1 2/2] ARM: dts: stm32: add support for Protonic PRTT1x boards 2022-04-21 13:11 ` [Linux-stm32] " Yann Gautier @ 2022-04-22 7:10 ` Oleksij Rempel 0 siblings, 0 replies; 4+ messages in thread From: Oleksij Rempel @ 2022-04-22 7:10 UTC (permalink / raw) To: Yann Gautier Cc: Maxime Coquelin, Alexandre Torgue, Rob Herring, Krzysztof Kozlowski, linux-arm-kernel, linux-kernel, kernel, linux-stm32 On Thu, Apr 21, 2022 at 03:11:41PM +0200, Yann Gautier wrote: > > +&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>; > > Hi Oleksij, > > > + disable-wp; > This is not used for eMMC (or SDIO), it can be removed. > > > + disable-cd; > This property does not exist. > > > + none-removable; > The right name is non-removable. OK, thank you for review. I'll send v2 Regards, Oleksij -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2022-04-22 7:10 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2022-04-21 9:19 [PATCH v1 1/2] dt-bindings: arm: stm32: Add compatible strings for Protonic T1L boards Oleksij Rempel 2022-04-21 9:19 ` [PATCH v1 2/2] ARM: dts: stm32: add support for Protonic PRTT1x boards Oleksij Rempel 2022-04-21 13:11 ` [Linux-stm32] " Yann Gautier 2022-04-22 7:10 ` Oleksij Rempel
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