| Message ID | 20240729124450.118497-3-frieder@fris.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Add support for Kontron OSM-S i.MX93 SoM and carrier board | expand |
> Subject: [PATCH v3 2/2] arm64: dts: Add support for Kontron i.MX93 > OSM-S SoM and BL carrier board > > From: Frieder Schrempf <frieder.schrempf@kontron.de> > > This adds support for the Kontron Electronics OSM-S i.MX93 SoM and > the matching baseboard BL i.MX93. > > The SoM hardware complies to the Open Standard Module (OSM) 1.1 > specification, size S > > Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> > --- > arch/arm64/boot/dts/freescale/Makefile | 1 + > .../dts/freescale/imx93-kontron-bl-osm-s.dts | 165 ++++++ > .../dts/freescale/imx93-kontron-osm-s.dtsi | 547 > ++++++++++++++++++ > 3 files changed, 713 insertions(+) > create mode 100644 arch/arm64/boot/dts/freescale/imx93-kontron- > bl-osm-s.dts > create mode 100644 arch/arm64/boot/dts/freescale/imx93-kontron- > osm-s.dtsi > > diff --git a/arch/arm64/boot/dts/freescale/Makefile > b/arch/arm64/boot/dts/freescale/Makefile > index f04c22b7de72e..c6e82dfe37576 100644 > --- a/arch/arm64/boot/dts/freescale/Makefile > +++ b/arch/arm64/boot/dts/freescale/Makefile > @@ -238,6 +238,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx8qxp- > tqma8xqp-mba8xx.dtb > dtb-$(CONFIG_ARCH_MXC) += imx8ulp-evk.dtb > dtb-$(CONFIG_ARCH_MXC) += imx93-9x9-qsb.dtb > dtb-$(CONFIG_ARCH_MXC) += imx93-11x11-evk.dtb > +dtb-$(CONFIG_ARCH_MXC) += imx93-kontron-bl-osm-s.dtb > dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-segin.dtb > dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxca.dtb > dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxla.dtb diff -- > git a/arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dts > b/arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dts > new file mode 100644 > index 0000000000000..2dfa2381f4691 > --- /dev/null > +++ b/arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dts > @@ -0,0 +1,165 @@ > +// SPDX-License-Identifier: GPL-2.0+ OR MIT > +/* > + * Copyright (C) 2024 Kontron Electronics GmbH */ > + > +/dts-v1/; > + > +#include "imx93-kontron-osm-s.dtsi" > + > +/ { > + model = "Kontron BL i.MX93 OSM-S"; > + compatible = "kontron,imx93-bl-osm-s", "kontron,imx93-osm- > s", > +"fsl,imx93"; > + > + aliases { > + ethernet0 = &fec; > + ethernet1 = &eqos; > + }; > + > + leds { > + compatible = "gpio-leds"; > + > + led1 { > + label = "led1"; > + gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>; > + linux,default-trigger = "heartbeat"; > + }; > + }; > + > + pwm-beeper { > + compatible = "pwm-beeper"; > + pwms = <&tpm6 1 5000 0>; > + }; > + > + reg_vcc_panel: regulator-vcc-panel { > + compatible = "regulator-fixed"; > + enable-active-high; > + gpio = <&gpio4 3 GPIO_ACTIVE_HIGH>; "enable-active-high" should be put under gpio property. > + regulator-max-microvolt = <3300000>; > + regulator-min-microvolt = <3300000>; > + regulator-name = "VCC_PANEL"; > + }; > +}; > + > +&lpspi8 { > + status = "okay"; > + assigned-clocks = <&clk IMX93_CLK_LPSPI8>; > + assigned-clock-parents = <&clk > IMX93_CLK_SYS_PLL_PFD0_DIV2>; > + assigned-clock-rates = <100000000>; > + > + eeram@0 { > + compatible = "microchip,48l640"; > + reg = <0>; > + spi-max-frequency = <20000000>; > + }; > +}; > + > +&eqos { /* Second ethernet (OSM-S ETH_B) */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_eqos_rgmii>; > + phy-mode = "rgmii-id"; > + phy-handle = <ðphy1>; > + status = "okay"; > + > + mdio { > + compatible = "snps,dwmac-mdio"; > + #address-cells = <1>; > + #size-cells = <0>; > + > + ethphy1: ethernet-phy@1 { > + compatible = "ethernet-phy-id4f51.e91b"; > + reg = <1>; > + reset-assert-us = <10000>; > + reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; > + }; > + }; > +}; > + > +&fec { /* First ethernet (OSM-S ETH_A) */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_enet_rgmii>; > + phy-connection-type = "rgmii-id"; > + phy-handle = <ðphy0>; > + status = "okay"; > + > + mdio { > + #address-cells = <1>; > + #size-cells = <0>; > + > + ethphy0: ethernet-phy@1 { > + compatible = "ethernet-phy-id4f51.e91b"; > + reg = <1>; > + reset-assert-us = <10000>; > + reset-gpios = <&gpio2 18 GPIO_ACTIVE_LOW>; > + }; > + }; > +}; > + > +&flexcan1 { > + status = "okay"; > +}; > + > +&lpi2c2 { > + status = "okay"; > + > + gpio_expander_dio: gpio@20 { > + compatible = "ti,tca6408"; > + reg = <0x20>; > + gpio-controller; > + #gpio-cells = <2>; > + gpio-line-names = "DIO1_OUT","DIO1_IN", > "DIO2_OUT","DIO2_IN", > + "DIO3_OUT","DIO3_IN", > "DIO4_OUT","DIO4_IN"; > + interrupt-parent = <&gpio4>; > + interrupts = <28 IRQ_TYPE_EDGE_FALLING>; > + reset-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>; > + }; > +}; > + > +&lpuart1 { > + status = "okay"; > +}; > + > +&lpuart7 { > + uart-has-rtscts; > + status = "okay"; > +}; > + > +&lpuart6 { > + linux,rs485-enabled-at-boot-time; > + uart-has-rtscts; > + status = "okay"; > +}; > + > +&tpm6 { > + status = "okay"; > +}; > + > +&usbotg1 { > + disable-over-current; > + dr_mode = "host"; > + status = "okay"; > + > + #address-cells = <1>; > + #size-cells = <0>; > + > + usb1@1 { > + compatible = "usb424,2514"; > + reg = <1>; > + }; > +}; > + > +&usbotg2 { > + adp-disable; > + hnp-disable; > + srp-disable; > + > + disable-over-current; > + dr_mode = "otg"; > + usb-role-switch; > + status = "okay"; > +}; > + > +&usdhc2 { > + vmmc-supply = <®_vdd_3v3>; > + status = "okay"; > +}; > diff --git a/arch/arm64/boot/dts/freescale/imx93-kontron-osm-s.dtsi > b/arch/arm64/boot/dts/freescale/imx93-kontron-osm-s.dtsi > new file mode 100644 > index 0000000000000..926c622d380ee > --- /dev/null > +++ b/arch/arm64/boot/dts/freescale/imx93-kontron-osm-s.dtsi > @@ -0,0 +1,547 @@ > +// SPDX-License-Identifier: GPL-2.0+ OR MIT > +/* > + * Copyright (C) 2024 Kontron Electronics GmbH */ > + > +#include <dt-bindings/interrupt-controller/irq.h> > +#include "imx93.dtsi" > + > +/ { > + model = "Kontron OSM-S i.MX93"; > + compatible = "kontron,imx93-osm-s", "fsl,imx93"; > + > + aliases { > + rtc0 = &rv3028; > + rtc1 = &bbnsm_rtc; > + }; > + > + memory@40000000 { > + device_type = "memory"; > + reg = <0x0 0x40000000 0 0x80000000>; > + }; > + > + chosen { > + stdout-path = &lpuart1; > + }; > + > + reg_usdhc2_vcc: regulator-usdhc2-vcc { > + compatible = "regulator-fixed"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_reg_usdhc2_vcc>; > + enable-active-high; > + gpio = <&gpio3 7 GPIO_ACTIVE_HIGH>; "enable-active-high" put under "gpio". > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-name = "VCC_SDIO_A"; > + }; > + > + reg_vdd_carrier: regulator-vdd-carrier { > + compatible = "regulator-fixed"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_reg_vdd_carrier>; > + enable-active-high; > + gpio = <&gpio4 29 GPIO_ACTIVE_HIGH>; Ditto. > + regulator-always-on; > + regulator-boot-on; > + regulator-name = "VDD_CARRIER"; > + > + regulator-state-standby { > + regulator-on-in-suspend; > + }; > + > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + > + regulator-state-disk { > + regulator-off-in-suspend; > + }; > + }; > +}; > + > +&lpspi1 { /* OSM-S SPI_A */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_lpspi1>; > + cs-gpios = <&gpio1 11 GPIO_ACTIVE_LOW>; }; > + > +&lpspi8 { /* OSM-S SPI_B */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_lpspi8>; > + cs-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; }; > + > +&flexcan1 { /* OSM-S CAN_A */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_flexcan1>; > +}; > + > +&flexcan2 { /* OSM-S CAN_B */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_flexcan2>; > +}; > + > +&gpio1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_gpio1>; > + gpio-line-names = "", "", "I2C_A_SCL", "I2C_A_SDA", > + "UART_CON_RX", "UART_CON_TX", > "UART_C_RX", "UART_C_TX", > + "CAN_A_TX", "CAN_A_RX", "GPIO_A_0", > "SPI_A_CS0", > + "SPI_A_SDI", "SPI_A_SCK","SPI_A_SDO"; }; > + > +&gpio2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_gpio2>; > + gpio-line-names = "I2C_B_SDA", "I2C_B_SCL", "GPIO_B_1", > "GPIO_A_2", > + "UART_B_TX", "UART_B_RX", "UART_B_RTS", > "UART_B_CTS", > + "UART_A_TX", "UART_A_RX", "UART_A_RTS", > "UART_A_CTS", > + "SPI_B_CS0", "SPI_B_SDI", "SPI_B_SDO", > "SPI_B_SCK", > + "I2S_BITCLK", "I2S_MCLK", "GPIO_A_1", > "I2S_A_DATA_OUT", > + "I2S_A_DATA_IN", "PWM_2", "GPIO_A_3", > "PWM_1", > + "PWM_0", "CAN_B_TX", "I2S_LRCLK", > "CAN_B_RX", "GPIO_A_4", > + "GPIO_A_5"; > +}; > + > +&gpio3 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_gpio3>; > + gpio-line-names = "SDIO_A_CD", "SDIO_A_CLK", > "SDIO_A_CMD", "SDIO_A_D0", > + "SDIO_A_D1", "SDIO_A_D2", "SDIO_A_D3", > "SDIO_A_PWR_EN", > + "", "", "", "", > + "", "", "", "", > + "", "", "", "", > + "SDIO_B_CLK", "SDIO_B_CMD", > "SDIO_B_D0", "SDIO_B_D1", > + "SDIO_B_D2", "SDIO_B_D3", "GPIO_A_6", > "GPIO_A_7"; }; > + > +&gpio4 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_gpio4>; > + gpio-line-names = "ETH_B_MDC", "ETH_B_MDIO", > "ETH_B_TXD4", "ETH_B_TXD3", > + "ETH_B_TXD2", "ETH_B_TXD1", > "ETH_B_TX_EN", "ETH_B_TX_CLK", > + "ETH_B_RX_CTL", "ETH_B_RX_CLK", > "ETH_B_RXD0", "ETH_B_RXD1", > + "ETH_B_RXD2", "ETH_B_RXD3", "ETH_MDC", > "ETH_MDIO", > + "ETH_A_TXD3", "ETH_A_TXD2", > "ETH_A_TXD1", "ETH_A_TXD0", > + "ETH_A_TX_EN", "ETH_A_TX_CLK", > "ETH_A_RX_CTL", "ETH_A_RX_CLK", > + "ETH_A_RXD0", "ETH_A_RXD1", > "ETH_A_RXD2", "ETH_A_RXD3", > + "GPIO_B_0", "CARRIER_PWR_EN"; > +}; > + > +&lpi2c1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_lpi2c1>; > + status = "okay"; > + > + pca9451: pmic@25 { > + compatible = "nxp,pca9451a"; > + reg = <0x25>; > + nxp,i2c-lt-enable; > + > + regulators { > + reg_vdd_soc: BUCK1 { /* dual phase with > BUCK3 */ > + regulator-name = "+0V8_VDD_SOC > (BUCK1)"; > + regulator-min-microvolt = <650000>; > + regulator-max-microvolt = <950000>; > + regulator-boot-on; > + regulator-always-on; > + regulator-ramp-delay = <3125>; > + }; > + > + reg_vddq_ddr: BUCK2 { > + regulator-name = "+0V6_VDDQ_DDR > (BUCK2)"; > + regulator-min-microvolt = <600000>; > + regulator-max-microvolt = <600000>; > + regulator-boot-on; > + regulator-always-on; > + regulator-ramp-delay = <3125>; > + }; > + > + reg_vdd_3v3: BUCK4 { > + regulator-name = "+3V3 (BUCK4)"; > + regulator-min-microvolt = > <3300000>; > + regulator-max-microvolt = > <3300000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + reg_vdd_1v8: BUCK5 { > + regulator-name = "+1V8 (BUCK5)"; > + regulator-min-microvolt = > <1800000>; > + regulator-max-microvolt = > <1800000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + reg_nvcc_dram: BUCK6 { > + regulator-name = > "+1V1_NVCC_DRAM (BUCK6)"; > + regulator-min-microvolt = > <1100000>; > + regulator-max-microvolt = > <1100000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + reg_nvcc_snvs: LDO1 { > + regulator-name = "+1V8_NVCC_SNVS > (LDO1)"; > + regulator-min-microvolt = > <1800000>; > + regulator-max-microvolt = > <1800000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + reg_vdd_ana: LDO4 { > + regulator-name = "+0V8_VDD_ANA > (LDO4)"; > + regulator-min-microvolt = <800000>; > + regulator-max-microvolt = <800000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + reg_nvcc_sd: LDO5 { > + regulator-name = "NVCC_SD (LDO5)"; > + regulator-min-microvolt = > <1800000>; > + regulator-max-microvolt = > <3300000>; > + }; > + }; > + }; > + > + eeprom@50 { > + compatible = "onnn,n24s64b", "atmel,24c64"; > + reg = <0x50>; > + pagesize = <32>; > + size = <8192>; > + num-addresses = <1>; > + }; > + > + rv3028: rtc@52 { > + compatible = "microcrystal,rv3028"; > + reg = <0x52>; > + }; > +}; > + > +&lpi2c2 { /* OSM-S I2C_A */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_lpi2c2>; > +}; > + > +&lpi2c3 { /* OSM-S I2C_B */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_lpi2c3>; > +}; > + > +&tpm3 { /* OSM-S PWM_0 */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_tpm3>; > +}; > + > +&tpm4 { /* OSM-S PWM_2 */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_tpm4>; > +}; > + > +&tpm6 { /* OSM-S PWM_1 */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_tpm6>; > +}; > + > +&lpuart1 { /* OSM-S UART_CON */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_lpuart1>; > +}; > + > +&lpuart2 { /* OSM-S UART_C */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_lpuart2>; > +}; > + > +&lpuart6 { /* OSM-S UART_B */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_lpuart6>; > +}; > + > +&lpuart7 { /* OSM-S UART_A */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_lpuart7>; > +}; > + > +&usdhc1 { /* eMMC */ > + pinctrl-names = "default", "state_100mhz", "state_200mhz"; > + pinctrl-0 = <&pinctrl_usdhc1>; > + pinctrl-1 = <&pinctrl_usdhc1>; > + pinctrl-2 = <&pinctrl_usdhc1>; Same pad settings? > + vmmc-supply = <®_vdd_3v3>; > + vqmmc-supply = <®_vdd_1v8>; > + bus-width = <8>; > + non-removable; > + status = "okay"; > +}; > + > +&usdhc2 { /* OSM-S SDIO_A */ > + pinctrl-names = "default", "state_100mhz", "state_200mhz"; > + pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; > + pinctrl-1 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; > + pinctrl-2 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; Ditto. > + vmmc-supply = <®_usdhc2_vcc>; > + cd-gpios = <&gpio3 0 GPIO_ACTIVE_LOW>; }; > + > +&usdhc3 { /* OSM-S SDIO_B */ > + pinctrl-names = "default", "state_100mhz", "state_200mhz"; > + pinctrl-0 = <&pinctrl_usdhc3>; > + pinctrl-1 = <&pinctrl_usdhc3>; > + pinctrl-2 = <&pinctrl_usdhc3>; Ditto. Regards, Peng.
Hi Peng, thanks for reviewing! On 01.08.24 4:10 AM, Peng Fan wrote: >> Subject: [PATCH v3 2/2] arm64: dts: Add support for Kontron i.MX93 >> OSM-S SoM and BL carrier board >> >> From: Frieder Schrempf <frieder.schrempf@kontron.de> >> >> This adds support for the Kontron Electronics OSM-S i.MX93 SoM and >> the matching baseboard BL i.MX93. >> >> The SoM hardware complies to the Open Standard Module (OSM) 1.1 >> specification, size S >> >> Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> >> --- >> arch/arm64/boot/dts/freescale/Makefile | 1 + >> .../dts/freescale/imx93-kontron-bl-osm-s.dts | 165 ++++++ >> .../dts/freescale/imx93-kontron-osm-s.dtsi | 547 >> ++++++++++++++++++ >> 3 files changed, 713 insertions(+) >> create mode 100644 arch/arm64/boot/dts/freescale/imx93-kontron- >> bl-osm-s.dts >> create mode 100644 arch/arm64/boot/dts/freescale/imx93-kontron- >> osm-s.dtsi >> >> diff --git a/arch/arm64/boot/dts/freescale/Makefile >> b/arch/arm64/boot/dts/freescale/Makefile >> index f04c22b7de72e..c6e82dfe37576 100644 >> --- a/arch/arm64/boot/dts/freescale/Makefile >> +++ b/arch/arm64/boot/dts/freescale/Makefile >> @@ -238,6 +238,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx8qxp- >> tqma8xqp-mba8xx.dtb >> dtb-$(CONFIG_ARCH_MXC) += imx8ulp-evk.dtb >> dtb-$(CONFIG_ARCH_MXC) += imx93-9x9-qsb.dtb >> dtb-$(CONFIG_ARCH_MXC) += imx93-11x11-evk.dtb >> +dtb-$(CONFIG_ARCH_MXC) += imx93-kontron-bl-osm-s.dtb >> dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-segin.dtb >> dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxca.dtb >> dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxla.dtb diff -- >> git a/arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dts >> b/arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dts >> new file mode 100644 >> index 0000000000000..2dfa2381f4691 >> --- /dev/null >> +++ b/arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dts >> @@ -0,0 +1,165 @@ >> +// SPDX-License-Identifier: GPL-2.0+ OR MIT >> +/* >> + * Copyright (C) 2024 Kontron Electronics GmbH */ >> + >> +/dts-v1/; >> + >> +#include "imx93-kontron-osm-s.dtsi" >> + >> +/ { >> + model = "Kontron BL i.MX93 OSM-S"; >> + compatible = "kontron,imx93-bl-osm-s", "kontron,imx93-osm- >> s", >> +"fsl,imx93"; >> + >> + aliases { >> + ethernet0 = &fec; >> + ethernet1 = &eqos; >> + }; >> + >> + leds { >> + compatible = "gpio-leds"; >> + >> + led1 { >> + label = "led1"; >> + gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>; >> + linux,default-trigger = "heartbeat"; >> + }; >> + }; >> + >> + pwm-beeper { >> + compatible = "pwm-beeper"; >> + pwms = <&tpm6 1 5000 0>; >> + }; >> + >> + reg_vcc_panel: regulator-vcc-panel { >> + compatible = "regulator-fixed"; >> + enable-active-high; >> + gpio = <&gpio4 3 GPIO_ACTIVE_HIGH>; > > "enable-active-high" should be put under gpio property. Hm, alphabetically 'e' comes before 'g'. And I see a lot of occurences in the tree where the order is like this. So I'm not really convinced it should be the other way round. > >> + regulator-max-microvolt = <3300000>; >> + regulator-min-microvolt = <3300000>; >> + regulator-name = "VCC_PANEL"; >> + }; >> +}; >> + >> +&lpspi8 { >> + status = "okay"; >> + assigned-clocks = <&clk IMX93_CLK_LPSPI8>; >> + assigned-clock-parents = <&clk >> IMX93_CLK_SYS_PLL_PFD0_DIV2>; >> + assigned-clock-rates = <100000000>; >> + >> + eeram@0 { >> + compatible = "microchip,48l640"; >> + reg = <0>; >> + spi-max-frequency = <20000000>; >> + }; >> +}; >> + >> +&eqos { /* Second ethernet (OSM-S ETH_B) */ >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_eqos_rgmii>; >> + phy-mode = "rgmii-id"; >> + phy-handle = <ðphy1>; >> + status = "okay"; >> + >> + mdio { >> + compatible = "snps,dwmac-mdio"; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + ethphy1: ethernet-phy@1 { >> + compatible = "ethernet-phy-id4f51.e91b"; >> + reg = <1>; >> + reset-assert-us = <10000>; >> + reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; >> + }; >> + }; >> +}; >> + >> +&fec { /* First ethernet (OSM-S ETH_A) */ >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_enet_rgmii>; >> + phy-connection-type = "rgmii-id"; >> + phy-handle = <ðphy0>; >> + status = "okay"; >> + >> + mdio { >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + ethphy0: ethernet-phy@1 { >> + compatible = "ethernet-phy-id4f51.e91b"; >> + reg = <1>; >> + reset-assert-us = <10000>; >> + reset-gpios = <&gpio2 18 GPIO_ACTIVE_LOW>; >> + }; >> + }; >> +}; >> + >> +&flexcan1 { >> + status = "okay"; >> +}; >> + >> +&lpi2c2 { >> + status = "okay"; >> + >> + gpio_expander_dio: gpio@20 { >> + compatible = "ti,tca6408"; >> + reg = <0x20>; >> + gpio-controller; >> + #gpio-cells = <2>; >> + gpio-line-names = "DIO1_OUT","DIO1_IN", >> "DIO2_OUT","DIO2_IN", >> + "DIO3_OUT","DIO3_IN", >> "DIO4_OUT","DIO4_IN"; >> + interrupt-parent = <&gpio4>; >> + interrupts = <28 IRQ_TYPE_EDGE_FALLING>; >> + reset-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>; >> + }; >> +}; >> + >> +&lpuart1 { >> + status = "okay"; >> +}; >> + >> +&lpuart7 { >> + uart-has-rtscts; >> + status = "okay"; >> +}; >> + >> +&lpuart6 { >> + linux,rs485-enabled-at-boot-time; >> + uart-has-rtscts; >> + status = "okay"; >> +}; >> + >> +&tpm6 { >> + status = "okay"; >> +}; >> + >> +&usbotg1 { >> + disable-over-current; >> + dr_mode = "host"; >> + status = "okay"; >> + >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + usb1@1 { >> + compatible = "usb424,2514"; >> + reg = <1>; >> + }; >> +}; >> + >> +&usbotg2 { >> + adp-disable; >> + hnp-disable; >> + srp-disable; >> + >> + disable-over-current; >> + dr_mode = "otg"; >> + usb-role-switch; >> + status = "okay"; >> +}; >> + >> +&usdhc2 { >> + vmmc-supply = <®_vdd_3v3>; >> + status = "okay"; >> +}; >> diff --git a/arch/arm64/boot/dts/freescale/imx93-kontron-osm-s.dtsi >> b/arch/arm64/boot/dts/freescale/imx93-kontron-osm-s.dtsi >> new file mode 100644 >> index 0000000000000..926c622d380ee >> --- /dev/null >> +++ b/arch/arm64/boot/dts/freescale/imx93-kontron-osm-s.dtsi >> @@ -0,0 +1,547 @@ >> +// SPDX-License-Identifier: GPL-2.0+ OR MIT >> +/* >> + * Copyright (C) 2024 Kontron Electronics GmbH */ >> + >> +#include <dt-bindings/interrupt-controller/irq.h> >> +#include "imx93.dtsi" >> + >> +/ { >> + model = "Kontron OSM-S i.MX93"; >> + compatible = "kontron,imx93-osm-s", "fsl,imx93"; >> + >> + aliases { >> + rtc0 = &rv3028; >> + rtc1 = &bbnsm_rtc; >> + }; >> + >> + memory@40000000 { >> + device_type = "memory"; >> + reg = <0x0 0x40000000 0 0x80000000>; >> + }; >> + >> + chosen { >> + stdout-path = &lpuart1; >> + }; >> + >> + reg_usdhc2_vcc: regulator-usdhc2-vcc { >> + compatible = "regulator-fixed"; >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_reg_usdhc2_vcc>; >> + enable-active-high; >> + gpio = <&gpio3 7 GPIO_ACTIVE_HIGH>; > > "enable-active-high" put under "gpio". > >> + regulator-min-microvolt = <3300000>; >> + regulator-max-microvolt = <3300000>; >> + regulator-name = "VCC_SDIO_A"; >> + }; >> + >> + reg_vdd_carrier: regulator-vdd-carrier { >> + compatible = "regulator-fixed"; >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_reg_vdd_carrier>; >> + enable-active-high; >> + gpio = <&gpio4 29 GPIO_ACTIVE_HIGH>; > > Ditto. > >> + regulator-always-on; >> + regulator-boot-on; >> + regulator-name = "VDD_CARRIER"; >> + >> + regulator-state-standby { >> + regulator-on-in-suspend; >> + }; >> + >> + regulator-state-mem { >> + regulator-off-in-suspend; >> + }; >> + >> + regulator-state-disk { >> + regulator-off-in-suspend; >> + }; >> + }; >> +}; >> + >> +&lpspi1 { /* OSM-S SPI_A */ >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_lpspi1>; >> + cs-gpios = <&gpio1 11 GPIO_ACTIVE_LOW>; }; >> + >> +&lpspi8 { /* OSM-S SPI_B */ >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_lpspi8>; >> + cs-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; }; >> + >> +&flexcan1 { /* OSM-S CAN_A */ >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_flexcan1>; >> +}; >> + >> +&flexcan2 { /* OSM-S CAN_B */ >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_flexcan2>; >> +}; >> + >> +&gpio1 { >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_gpio1>; >> + gpio-line-names = "", "", "I2C_A_SCL", "I2C_A_SDA", >> + "UART_CON_RX", "UART_CON_TX", >> "UART_C_RX", "UART_C_TX", >> + "CAN_A_TX", "CAN_A_RX", "GPIO_A_0", >> "SPI_A_CS0", >> + "SPI_A_SDI", "SPI_A_SCK","SPI_A_SDO"; }; >> + >> +&gpio2 { >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_gpio2>; >> + gpio-line-names = "I2C_B_SDA", "I2C_B_SCL", "GPIO_B_1", >> "GPIO_A_2", >> + "UART_B_TX", "UART_B_RX", "UART_B_RTS", >> "UART_B_CTS", >> + "UART_A_TX", "UART_A_RX", "UART_A_RTS", >> "UART_A_CTS", >> + "SPI_B_CS0", "SPI_B_SDI", "SPI_B_SDO", >> "SPI_B_SCK", >> + "I2S_BITCLK", "I2S_MCLK", "GPIO_A_1", >> "I2S_A_DATA_OUT", >> + "I2S_A_DATA_IN", "PWM_2", "GPIO_A_3", >> "PWM_1", >> + "PWM_0", "CAN_B_TX", "I2S_LRCLK", >> "CAN_B_RX", "GPIO_A_4", >> + "GPIO_A_5"; >> +}; >> + >> +&gpio3 { >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_gpio3>; >> + gpio-line-names = "SDIO_A_CD", "SDIO_A_CLK", >> "SDIO_A_CMD", "SDIO_A_D0", >> + "SDIO_A_D1", "SDIO_A_D2", "SDIO_A_D3", >> "SDIO_A_PWR_EN", >> + "", "", "", "", >> + "", "", "", "", >> + "", "", "", "", >> + "SDIO_B_CLK", "SDIO_B_CMD", >> "SDIO_B_D0", "SDIO_B_D1", >> + "SDIO_B_D2", "SDIO_B_D3", "GPIO_A_6", >> "GPIO_A_7"; }; >> + >> +&gpio4 { >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_gpio4>; >> + gpio-line-names = "ETH_B_MDC", "ETH_B_MDIO", >> "ETH_B_TXD4", "ETH_B_TXD3", >> + "ETH_B_TXD2", "ETH_B_TXD1", >> "ETH_B_TX_EN", "ETH_B_TX_CLK", >> + "ETH_B_RX_CTL", "ETH_B_RX_CLK", >> "ETH_B_RXD0", "ETH_B_RXD1", >> + "ETH_B_RXD2", "ETH_B_RXD3", "ETH_MDC", >> "ETH_MDIO", >> + "ETH_A_TXD3", "ETH_A_TXD2", >> "ETH_A_TXD1", "ETH_A_TXD0", >> + "ETH_A_TX_EN", "ETH_A_TX_CLK", >> "ETH_A_RX_CTL", "ETH_A_RX_CLK", >> + "ETH_A_RXD0", "ETH_A_RXD1", >> "ETH_A_RXD2", "ETH_A_RXD3", >> + "GPIO_B_0", "CARRIER_PWR_EN"; >> +}; >> + >> +&lpi2c1 { >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_lpi2c1>; >> + status = "okay"; >> + >> + pca9451: pmic@25 { >> + compatible = "nxp,pca9451a"; >> + reg = <0x25>; >> + nxp,i2c-lt-enable; >> + >> + regulators { >> + reg_vdd_soc: BUCK1 { /* dual phase with >> BUCK3 */ >> + regulator-name = "+0V8_VDD_SOC >> (BUCK1)"; >> + regulator-min-microvolt = <650000>; >> + regulator-max-microvolt = <950000>; >> + regulator-boot-on; >> + regulator-always-on; >> + regulator-ramp-delay = <3125>; >> + }; >> + >> + reg_vddq_ddr: BUCK2 { >> + regulator-name = "+0V6_VDDQ_DDR >> (BUCK2)"; >> + regulator-min-microvolt = <600000>; >> + regulator-max-microvolt = <600000>; >> + regulator-boot-on; >> + regulator-always-on; >> + regulator-ramp-delay = <3125>; >> + }; >> + >> + reg_vdd_3v3: BUCK4 { >> + regulator-name = "+3V3 (BUCK4)"; >> + regulator-min-microvolt = >> <3300000>; >> + regulator-max-microvolt = >> <3300000>; >> + regulator-boot-on; >> + regulator-always-on; >> + }; >> + >> + reg_vdd_1v8: BUCK5 { >> + regulator-name = "+1V8 (BUCK5)"; >> + regulator-min-microvolt = >> <1800000>; >> + regulator-max-microvolt = >> <1800000>; >> + regulator-boot-on; >> + regulator-always-on; >> + }; >> + >> + reg_nvcc_dram: BUCK6 { >> + regulator-name = >> "+1V1_NVCC_DRAM (BUCK6)"; >> + regulator-min-microvolt = >> <1100000>; >> + regulator-max-microvolt = >> <1100000>; >> + regulator-boot-on; >> + regulator-always-on; >> + }; >> + >> + reg_nvcc_snvs: LDO1 { >> + regulator-name = "+1V8_NVCC_SNVS >> (LDO1)"; >> + regulator-min-microvolt = >> <1800000>; >> + regulator-max-microvolt = >> <1800000>; >> + regulator-boot-on; >> + regulator-always-on; >> + }; >> + >> + reg_vdd_ana: LDO4 { >> + regulator-name = "+0V8_VDD_ANA >> (LDO4)"; >> + regulator-min-microvolt = <800000>; >> + regulator-max-microvolt = <800000>; >> + regulator-boot-on; >> + regulator-always-on; >> + }; >> + >> + reg_nvcc_sd: LDO5 { >> + regulator-name = "NVCC_SD (LDO5)"; >> + regulator-min-microvolt = >> <1800000>; >> + regulator-max-microvolt = >> <3300000>; >> + }; >> + }; >> + }; >> + >> + eeprom@50 { >> + compatible = "onnn,n24s64b", "atmel,24c64"; >> + reg = <0x50>; >> + pagesize = <32>; >> + size = <8192>; >> + num-addresses = <1>; >> + }; >> + >> + rv3028: rtc@52 { >> + compatible = "microcrystal,rv3028"; >> + reg = <0x52>; >> + }; >> +}; >> + >> +&lpi2c2 { /* OSM-S I2C_A */ >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_lpi2c2>; >> +}; >> + >> +&lpi2c3 { /* OSM-S I2C_B */ >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_lpi2c3>; >> +}; >> + >> +&tpm3 { /* OSM-S PWM_0 */ >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_tpm3>; >> +}; >> + >> +&tpm4 { /* OSM-S PWM_2 */ >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_tpm4>; >> +}; >> + >> +&tpm6 { /* OSM-S PWM_1 */ >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_tpm6>; >> +}; >> + >> +&lpuart1 { /* OSM-S UART_CON */ >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_lpuart1>; >> +}; >> + >> +&lpuart2 { /* OSM-S UART_C */ >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_lpuart2>; >> +}; >> + >> +&lpuart6 { /* OSM-S UART_B */ >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_lpuart6>; >> +}; >> + >> +&lpuart7 { /* OSM-S UART_A */ >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_lpuart7>; >> +}; >> + >> +&usdhc1 { /* eMMC */ >> + pinctrl-names = "default", "state_100mhz", "state_200mhz"; >> + pinctrl-0 = <&pinctrl_usdhc1>; >> + pinctrl-1 = <&pinctrl_usdhc1>; >> + pinctrl-2 = <&pinctrl_usdhc1>; > > Same pad settings? I will update this to use adjusted settings for the different speed modes. > >> + vmmc-supply = <®_vdd_3v3>; >> + vqmmc-supply = <®_vdd_1v8>; >> + bus-width = <8>; >> + non-removable; >> + status = "okay"; >> +}; >> + >> +&usdhc2 { /* OSM-S SDIO_A */ >> + pinctrl-names = "default", "state_100mhz", "state_200mhz"; >> + pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; >> + pinctrl-1 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; >> + pinctrl-2 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; > > Ditto. I will change this, too. > >> + vmmc-supply = <®_usdhc2_vcc>; >> + cd-gpios = <&gpio3 0 GPIO_ACTIVE_LOW>; }; >> + >> +&usdhc3 { /* OSM-S SDIO_B */ >> + pinctrl-names = "default", "state_100mhz", "state_200mhz"; >> + pinctrl-0 = <&pinctrl_usdhc3>; >> + pinctrl-1 = <&pinctrl_usdhc3>; >> + pinctrl-2 = <&pinctrl_usdhc3>; > > Ditto. I will change this, too. Thanks Frieder
> Subject: Re: [PATCH v3 2/2] arm64: dts: Add support for Kontron > i.MX93 OSM-S SoM and BL carrier board > > Hi Peng, > > thanks for reviewing! > > On 01.08.24 4:10 AM, Peng Fan wrote: > >> Subject: [PATCH v3 2/2] arm64: dts: Add support for Kontron > i.MX93 > >> OSM-S SoM and BL carrier board > >> > >> From: Frieder Schrempf <frieder.schrempf@kontron.de> > >> > >> This adds support for the Kontron Electronics OSM-S i.MX93 SoM > and > >> the matching baseboard BL i.MX93. > >> > >> The SoM hardware complies to the Open Standard Module (OSM) > 1.1 > >> specification, size S > >> > >> Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> > >> --- > >> arch/arm64/boot/dts/freescale/Makefile | 1 + > >> .../dts/freescale/imx93-kontron-bl-osm-s.dts | 165 ++++++ > >> .../dts/freescale/imx93-kontron-osm-s.dtsi | 547 > >> ++++++++++++++++++ > >> 3 files changed, 713 insertions(+) > >> create mode 100644 arch/arm64/boot/dts/freescale/imx93- > kontron- > >> bl-osm-s.dts > >> create mode 100644 arch/arm64/boot/dts/freescale/imx93- > kontron- > >> osm-s.dtsi > >> > >> diff --git a/arch/arm64/boot/dts/freescale/Makefile > >> b/arch/arm64/boot/dts/freescale/Makefile > >> index f04c22b7de72e..c6e82dfe37576 100644 > >> --- a/arch/arm64/boot/dts/freescale/Makefile > >> +++ b/arch/arm64/boot/dts/freescale/Makefile > >> @@ -238,6 +238,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx8qxp- > >> tqma8xqp-mba8xx.dtb > >> dtb-$(CONFIG_ARCH_MXC) += imx8ulp-evk.dtb > >> dtb-$(CONFIG_ARCH_MXC) += imx93-9x9-qsb.dtb > >> dtb-$(CONFIG_ARCH_MXC) += imx93-11x11-evk.dtb > >> +dtb-$(CONFIG_ARCH_MXC) += imx93-kontron-bl-osm-s.dtb > >> dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-segin.dtb > >> dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxca.dtb > >> dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxla.dtb diff > -- git > >> a/arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dts > >> b/arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dts > >> new file mode 100644 > >> index 0000000000000..2dfa2381f4691 > >> --- /dev/null > >> +++ b/arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dts > >> @@ -0,0 +1,165 @@ > >> +// SPDX-License-Identifier: GPL-2.0+ OR MIT > >> +/* > >> + * Copyright (C) 2024 Kontron Electronics GmbH */ > >> + > >> +/dts-v1/; > >> + > >> +#include "imx93-kontron-osm-s.dtsi" > >> + > >> +/ { > >> + model = "Kontron BL i.MX93 OSM-S"; > >> + compatible = "kontron,imx93-bl-osm-s", "kontron,imx93-osm- > >> s", > >> +"fsl,imx93"; > >> + > >> + aliases { > >> + ethernet0 = &fec; > >> + ethernet1 = &eqos; > >> + }; > >> + > >> + leds { > >> + compatible = "gpio-leds"; > >> + > >> + led1 { > >> + label = "led1"; > >> + gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>; > >> + linux,default-trigger = "heartbeat"; > >> + }; > >> + }; > >> + > >> + pwm-beeper { > >> + compatible = "pwm-beeper"; > >> + pwms = <&tpm6 1 5000 0>; > >> + }; > >> + > >> + reg_vcc_panel: regulator-vcc-panel { > >> + compatible = "regulator-fixed"; > >> + enable-active-high; > >> + gpio = <&gpio4 3 GPIO_ACTIVE_HIGH>; > > > > "enable-active-high" should be put under gpio property. > > Hm, alphabetically 'e' comes before 'g'. And I see a lot of occurences in > the tree where the order is like this. So I'm not really convinced it > should be the other way round. I just take comments here: https://lore.kernel.org/all/Zm+Mu33s2+8G579d@dragon/ Regards, Peng. > > > > >> + regulator-max-microvolt = <3300000>; > >> + regulator-min-microvolt = <3300000>; > >> + regulator-name = "VCC_PANEL"; > >> + }; > >> +}; > >> + > >> +&lpspi8 { > >> + status = "okay"; > >> + assigned-clocks = <&clk IMX93_CLK_LPSPI8>; > >> + assigned-clock-parents = <&clk > >> IMX93_CLK_SYS_PLL_PFD0_DIV2>; > >> + assigned-clock-rates = <100000000>; > >> + > >> + eeram@0 { > >> + compatible = "microchip,48l640"; > >> + reg = <0>; > >> + spi-max-frequency = <20000000>; > >> + }; > >> +}; > >> + > >> +&eqos { /* Second ethernet (OSM-S ETH_B) */ > >> + pinctrl-names = "default"; > >> + pinctrl-0 = <&pinctrl_eqos_rgmii>; > >> + phy-mode = "rgmii-id"; > >> + phy-handle = <ðphy1>; > >> + status = "okay"; > >> + > >> + mdio { > >> + compatible = "snps,dwmac-mdio"; > >> + #address-cells = <1>; > >> + #size-cells = <0>; > >> + > >> + ethphy1: ethernet-phy@1 { > >> + compatible = "ethernet-phy-id4f51.e91b"; > >> + reg = <1>; > >> + reset-assert-us = <10000>; > >> + reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; > >> + }; > >> + }; > >> +}; > >> + > >> +&fec { /* First ethernet (OSM-S ETH_A) */ > >> + pinctrl-names = "default"; > >> + pinctrl-0 = <&pinctrl_enet_rgmii>; > >> + phy-connection-type = "rgmii-id"; > >> + phy-handle = <ðphy0>; > >> + status = "okay"; > >> + > >> + mdio { > >> + #address-cells = <1>; > >> + #size-cells = <0>; > >> + > >> + ethphy0: ethernet-phy@1 { > >> + compatible = "ethernet-phy-id4f51.e91b"; > >> + reg = <1>; > >> + reset-assert-us = <10000>; > >> + reset-gpios = <&gpio2 18 GPIO_ACTIVE_LOW>; > >> + }; > >> + }; > >> +}; > >> + > >> +&flexcan1 { > >> + status = "okay"; > >> +}; > >> + > >> +&lpi2c2 { > >> + status = "okay"; > >> + > >> + gpio_expander_dio: gpio@20 { > >> + compatible = "ti,tca6408"; > >> + reg = <0x20>; > >> + gpio-controller; > >> + #gpio-cells = <2>; > >> + gpio-line-names = "DIO1_OUT","DIO1_IN", > >> "DIO2_OUT","DIO2_IN", > >> + "DIO3_OUT","DIO3_IN", > >> "DIO4_OUT","DIO4_IN"; > >> + interrupt-parent = <&gpio4>; > >> + interrupts = <28 IRQ_TYPE_EDGE_FALLING>; > >> + reset-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>; > >> + }; > >> +}; > >> + > >> +&lpuart1 { > >> + status = "okay"; > >> +}; > >> + > >> +&lpuart7 { > >> + uart-has-rtscts; > >> + status = "okay"; > >> +}; > >> + > >> +&lpuart6 { > >> + linux,rs485-enabled-at-boot-time; > >> + uart-has-rtscts; > >> + status = "okay"; > >> +}; > >> + > >> +&tpm6 { > >> + status = "okay"; > >> +}; > >> + > >> +&usbotg1 { > >> + disable-over-current; > >> + dr_mode = "host"; > >> + status = "okay"; > >> + > >> + #address-cells = <1>; > >> + #size-cells = <0>; > >> + > >> + usb1@1 { > >> + compatible = "usb424,2514"; > >> + reg = <1>; > >> + }; > >> +}; > >> + > >> +&usbotg2 { > >> + adp-disable; > >> + hnp-disable; > >> + srp-disable; > >> + > >> + disable-over-current; > >> + dr_mode = "otg"; > >> + usb-role-switch; > >> + status = "okay"; > >> +}; > >> + > >> +&usdhc2 { > >> + vmmc-supply = <®_vdd_3v3>; > >> + status = "okay"; > >> +}; > >> diff --git a/arch/arm64/boot/dts/freescale/imx93-kontron-osm-s.dtsi > >> b/arch/arm64/boot/dts/freescale/imx93-kontron-osm-s.dtsi > >> new file mode 100644 > >> index 0000000000000..926c622d380ee > >> --- /dev/null > >> +++ b/arch/arm64/boot/dts/freescale/imx93-kontron-osm-s.dtsi > >> @@ -0,0 +1,547 @@ > >> +// SPDX-License-Identifier: GPL-2.0+ OR MIT > >> +/* > >> + * Copyright (C) 2024 Kontron Electronics GmbH */ > >> + > >> +#include <dt-bindings/interrupt-controller/irq.h> > >> +#include "imx93.dtsi" > >> + > >> +/ { > >> + model = "Kontron OSM-S i.MX93"; > >> + compatible = "kontron,imx93-osm-s", "fsl,imx93"; > >> + > >> + aliases { > >> + rtc0 = &rv3028; > >> + rtc1 = &bbnsm_rtc; > >> + }; > >> + > >> + memory@40000000 { > >> + device_type = "memory"; > >> + reg = <0x0 0x40000000 0 0x80000000>; > >> + }; > >> + > >> + chosen { > >> + stdout-path = &lpuart1; > >> + }; > >> + > >> + reg_usdhc2_vcc: regulator-usdhc2-vcc { > >> + compatible = "regulator-fixed"; > >> + pinctrl-names = "default"; > >> + pinctrl-0 = <&pinctrl_reg_usdhc2_vcc>; > >> + enable-active-high; > >> + gpio = <&gpio3 7 GPIO_ACTIVE_HIGH>; > > > > "enable-active-high" put under "gpio". > > > >> + regulator-min-microvolt = <3300000>; > >> + regulator-max-microvolt = <3300000>; > >> + regulator-name = "VCC_SDIO_A"; > >> + }; > >> + > >> + reg_vdd_carrier: regulator-vdd-carrier { > >> + compatible = "regulator-fixed"; > >> + pinctrl-names = "default"; > >> + pinctrl-0 = <&pinctrl_reg_vdd_carrier>; > >> + enable-active-high; > >> + gpio = <&gpio4 29 GPIO_ACTIVE_HIGH>; > > > > Ditto. > > > >> + regulator-always-on; > >> + regulator-boot-on; > >> + regulator-name = "VDD_CARRIER"; > >> + > >> + regulator-state-standby { > >> + regulator-on-in-suspend; > >> + }; > >> + > >> + regulator-state-mem { > >> + regulator-off-in-suspend; > >> + }; > >> + > >> + regulator-state-disk { > >> + regulator-off-in-suspend; > >> + }; > >> + }; > >> +}; > >> + > >> +&lpspi1 { /* OSM-S SPI_A */ > >> + pinctrl-names = "default"; > >> + pinctrl-0 = <&pinctrl_lpspi1>; > >> + cs-gpios = <&gpio1 11 GPIO_ACTIVE_LOW>; }; > >> + > >> +&lpspi8 { /* OSM-S SPI_B */ > >> + pinctrl-names = "default"; > >> + pinctrl-0 = <&pinctrl_lpspi8>; > >> + cs-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; }; > >> + > >> +&flexcan1 { /* OSM-S CAN_A */ > >> + pinctrl-names = "default"; > >> + pinctrl-0 = <&pinctrl_flexcan1>; > >> +}; > >> + > >> +&flexcan2 { /* OSM-S CAN_B */ > >> + pinctrl-names = "default"; > >> + pinctrl-0 = <&pinctrl_flexcan2>; > >> +}; > >> + > >> +&gpio1 { > >> + pinctrl-names = "default"; > >> + pinctrl-0 = <&pinctrl_gpio1>; > >> + gpio-line-names = "", "", "I2C_A_SCL", "I2C_A_SDA", > >> + "UART_CON_RX", "UART_CON_TX", > >> "UART_C_RX", "UART_C_TX", > >> + "CAN_A_TX", "CAN_A_RX", "GPIO_A_0", > >> "SPI_A_CS0", > >> + "SPI_A_SDI", "SPI_A_SCK","SPI_A_SDO"; }; > >> + > >> +&gpio2 { > >> + pinctrl-names = "default"; > >> + pinctrl-0 = <&pinctrl_gpio2>; > >> + gpio-line-names = "I2C_B_SDA", "I2C_B_SCL", "GPIO_B_1", > >> "GPIO_A_2", > >> + "UART_B_TX", "UART_B_RX", "UART_B_RTS", > >> "UART_B_CTS", > >> + "UART_A_TX", "UART_A_RX", "UART_A_RTS", > >> "UART_A_CTS", > >> + "SPI_B_CS0", "SPI_B_SDI", "SPI_B_SDO", > >> "SPI_B_SCK", > >> + "I2S_BITCLK", "I2S_MCLK", "GPIO_A_1", > >> "I2S_A_DATA_OUT", > >> + "I2S_A_DATA_IN", "PWM_2", "GPIO_A_3", > >> "PWM_1", > >> + "PWM_0", "CAN_B_TX", "I2S_LRCLK", > >> "CAN_B_RX", "GPIO_A_4", > >> + "GPIO_A_5"; > >> +}; > >> + > >> +&gpio3 { > >> + pinctrl-names = "default"; > >> + pinctrl-0 = <&pinctrl_gpio3>; > >> + gpio-line-names = "SDIO_A_CD", "SDIO_A_CLK", > >> "SDIO_A_CMD", "SDIO_A_D0", > >> + "SDIO_A_D1", "SDIO_A_D2", "SDIO_A_D3", > >> "SDIO_A_PWR_EN", > >> + "", "", "", "", > >> + "", "", "", "", > >> + "", "", "", "", > >> + "SDIO_B_CLK", "SDIO_B_CMD", > >> "SDIO_B_D0", "SDIO_B_D1", > >> + "SDIO_B_D2", "SDIO_B_D3", "GPIO_A_6", > >> "GPIO_A_7"; }; > >> + > >> +&gpio4 { > >> + pinctrl-names = "default"; > >> + pinctrl-0 = <&pinctrl_gpio4>; > >> + gpio-line-names = "ETH_B_MDC", "ETH_B_MDIO", > >> "ETH_B_TXD4", "ETH_B_TXD3", > >> + "ETH_B_TXD2", "ETH_B_TXD1", > >> "ETH_B_TX_EN", "ETH_B_TX_CLK", > >> + "ETH_B_RX_CTL", "ETH_B_RX_CLK", > >> "ETH_B_RXD0", "ETH_B_RXD1", > >> + "ETH_B_RXD2", "ETH_B_RXD3", "ETH_MDC", > >> "ETH_MDIO", > >> + "ETH_A_TXD3", "ETH_A_TXD2", > >> "ETH_A_TXD1", "ETH_A_TXD0", > >> + "ETH_A_TX_EN", "ETH_A_TX_CLK", > >> "ETH_A_RX_CTL", "ETH_A_RX_CLK", > >> + "ETH_A_RXD0", "ETH_A_RXD1", > >> "ETH_A_RXD2", "ETH_A_RXD3", > >> + "GPIO_B_0", "CARRIER_PWR_EN"; > >> +}; > >> + > >> +&lpi2c1 { > >> + pinctrl-names = "default"; > >> + pinctrl-0 = <&pinctrl_lpi2c1>; > >> + status = "okay"; > >> + > >> + pca9451: pmic@25 { > >> + compatible = "nxp,pca9451a"; > >> + reg = <0x25>; > >> + nxp,i2c-lt-enable; > >> + > >> + regulators { > >> + reg_vdd_soc: BUCK1 { /* dual phase with > >> BUCK3 */ > >> + regulator-name = "+0V8_VDD_SOC > >> (BUCK1)"; > >> + regulator-min-microvolt = <650000>; > >> + regulator-max-microvolt = <950000>; > >> + regulator-boot-on; > >> + regulator-always-on; > >> + regulator-ramp-delay = <3125>; > >> + }; > >> + > >> + reg_vddq_ddr: BUCK2 { > >> + regulator-name = "+0V6_VDDQ_DDR > >> (BUCK2)"; > >> + regulator-min-microvolt = <600000>; > >> + regulator-max-microvolt = <600000>; > >> + regulator-boot-on; > >> + regulator-always-on; > >> + regulator-ramp-delay = <3125>; > >> + }; > >> + > >> + reg_vdd_3v3: BUCK4 { > >> + regulator-name = "+3V3 (BUCK4)"; > >> + regulator-min-microvolt = > >> <3300000>; > >> + regulator-max-microvolt = > >> <3300000>; > >> + regulator-boot-on; > >> + regulator-always-on; > >> + }; > >> + > >> + reg_vdd_1v8: BUCK5 { > >> + regulator-name = "+1V8 (BUCK5)"; > >> + regulator-min-microvolt = > >> <1800000>; > >> + regulator-max-microvolt = > >> <1800000>; > >> + regulator-boot-on; > >> + regulator-always-on; > >> + }; > >> + > >> + reg_nvcc_dram: BUCK6 { > >> + regulator-name = > >> "+1V1_NVCC_DRAM (BUCK6)"; > >> + regulator-min-microvolt = > >> <1100000>; > >> + regulator-max-microvolt = > >> <1100000>; > >> + regulator-boot-on; > >> + regulator-always-on; > >> + }; > >> + > >> + reg_nvcc_snvs: LDO1 { > >> + regulator-name = "+1V8_NVCC_SNVS > >> (LDO1)"; > >> + regulator-min-microvolt = > >> <1800000>; > >> + regulator-max-microvolt = > >> <1800000>; > >> + regulator-boot-on; > >> + regulator-always-on; > >> + }; > >> + > >> + reg_vdd_ana: LDO4 { > >> + regulator-name = "+0V8_VDD_ANA > >> (LDO4)"; > >> + regulator-min-microvolt = <800000>; > >> + regulator-max-microvolt = <800000>; > >> + regulator-boot-on; > >> + regulator-always-on; > >> + }; > >> + > >> + reg_nvcc_sd: LDO5 { > >> + regulator-name = "NVCC_SD (LDO5)"; > >> + regulator-min-microvolt = > >> <1800000>; > >> + regulator-max-microvolt = > >> <3300000>; > >> + }; > >> + }; > >> + }; > >> + > >> + eeprom@50 { > >> + compatible = "onnn,n24s64b", "atmel,24c64"; > >> + reg = <0x50>; > >> + pagesize = <32>; > >> + size = <8192>; > >> + num-addresses = <1>; > >> + }; > >> + > >> + rv3028: rtc@52 { > >> + compatible = "microcrystal,rv3028"; > >> + reg = <0x52>; > >> + }; > >> +}; > >> + > >> +&lpi2c2 { /* OSM-S I2C_A */ > >> + pinctrl-names = "default"; > >> + pinctrl-0 = <&pinctrl_lpi2c2>; > >> +}; > >> + > >> +&lpi2c3 { /* OSM-S I2C_B */ > >> + pinctrl-names = "default"; > >> + pinctrl-0 = <&pinctrl_lpi2c3>; > >> +}; > >> + > >> +&tpm3 { /* OSM-S PWM_0 */ > >> + pinctrl-names = "default"; > >> + pinctrl-0 = <&pinctrl_tpm3>; > >> +}; > >> + > >> +&tpm4 { /* OSM-S PWM_2 */ > >> + pinctrl-names = "default"; > >> + pinctrl-0 = <&pinctrl_tpm4>; > >> +}; > >> + > >> +&tpm6 { /* OSM-S PWM_1 */ > >> + pinctrl-names = "default"; > >> + pinctrl-0 = <&pinctrl_tpm6>; > >> +}; > >> + > >> +&lpuart1 { /* OSM-S UART_CON */ > >> + pinctrl-names = "default"; > >> + pinctrl-0 = <&pinctrl_lpuart1>; > >> +}; > >> + > >> +&lpuart2 { /* OSM-S UART_C */ > >> + pinctrl-names = "default"; > >> + pinctrl-0 = <&pinctrl_lpuart2>; > >> +}; > >> + > >> +&lpuart6 { /* OSM-S UART_B */ > >> + pinctrl-names = "default"; > >> + pinctrl-0 = <&pinctrl_lpuart6>; > >> +}; > >> + > >> +&lpuart7 { /* OSM-S UART_A */ > >> + pinctrl-names = "default"; > >> + pinctrl-0 = <&pinctrl_lpuart7>; > >> +}; > >> + > >> +&usdhc1 { /* eMMC */ > >> + pinctrl-names = "default", "state_100mhz", "state_200mhz"; > >> + pinctrl-0 = <&pinctrl_usdhc1>; > >> + pinctrl-1 = <&pinctrl_usdhc1>; > >> + pinctrl-2 = <&pinctrl_usdhc1>; > > > > Same pad settings? > > I will update this to use adjusted settings for the different speed modes. > > > > >> + vmmc-supply = <®_vdd_3v3>; > >> + vqmmc-supply = <®_vdd_1v8>; > >> + bus-width = <8>; > >> + non-removable; > >> + status = "okay"; > >> +}; > >> + > >> +&usdhc2 { /* OSM-S SDIO_A */ > >> + pinctrl-names = "default", "state_100mhz", "state_200mhz"; > >> + pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; > >> + pinctrl-1 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; > >> + pinctrl-2 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; > > > > Ditto. > > I will change this, too. > > > > >> + vmmc-supply = <®_usdhc2_vcc>; > >> + cd-gpios = <&gpio3 0 GPIO_ACTIVE_LOW>; }; > >> + > >> +&usdhc3 { /* OSM-S SDIO_B */ > >> + pinctrl-names = "default", "state_100mhz", "state_200mhz"; > >> + pinctrl-0 = <&pinctrl_usdhc3>; > >> + pinctrl-1 = <&pinctrl_usdhc3>; > >> + pinctrl-2 = <&pinctrl_usdhc3>; > > > > Ditto. > > I will change this, too. > > Thanks > Frieder
On 06.08.24 4:54 PM, Peng Fan wrote: >> Subject: Re: [PATCH v3 2/2] arm64: dts: Add support for Kontron >> i.MX93 OSM-S SoM and BL carrier board >> >> Hi Peng, >> >> thanks for reviewing! >> >> On 01.08.24 4:10 AM, Peng Fan wrote: >>>> Subject: [PATCH v3 2/2] arm64: dts: Add support for Kontron >> i.MX93 >>>> OSM-S SoM and BL carrier board >>>> >>>> From: Frieder Schrempf <frieder.schrempf@kontron.de> >>>> >>>> This adds support for the Kontron Electronics OSM-S i.MX93 SoM >> and >>>> the matching baseboard BL i.MX93. >>>> >>>> The SoM hardware complies to the Open Standard Module (OSM) >> 1.1 >>>> specification, size S >>>> >>>> Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> >>>> --- >>>> arch/arm64/boot/dts/freescale/Makefile | 1 + >>>> .../dts/freescale/imx93-kontron-bl-osm-s.dts | 165 ++++++ >>>> .../dts/freescale/imx93-kontron-osm-s.dtsi | 547 >>>> ++++++++++++++++++ >>>> 3 files changed, 713 insertions(+) >>>> create mode 100644 arch/arm64/boot/dts/freescale/imx93- >> kontron- >>>> bl-osm-s.dts >>>> create mode 100644 arch/arm64/boot/dts/freescale/imx93- >> kontron- >>>> osm-s.dtsi >>>> >>>> diff --git a/arch/arm64/boot/dts/freescale/Makefile >>>> b/arch/arm64/boot/dts/freescale/Makefile >>>> index f04c22b7de72e..c6e82dfe37576 100644 >>>> --- a/arch/arm64/boot/dts/freescale/Makefile >>>> +++ b/arch/arm64/boot/dts/freescale/Makefile >>>> @@ -238,6 +238,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx8qxp- >>>> tqma8xqp-mba8xx.dtb >>>> dtb-$(CONFIG_ARCH_MXC) += imx8ulp-evk.dtb >>>> dtb-$(CONFIG_ARCH_MXC) += imx93-9x9-qsb.dtb >>>> dtb-$(CONFIG_ARCH_MXC) += imx93-11x11-evk.dtb >>>> +dtb-$(CONFIG_ARCH_MXC) += imx93-kontron-bl-osm-s.dtb >>>> dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-segin.dtb >>>> dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxca.dtb >>>> dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxla.dtb diff >> -- git >>>> a/arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dts >>>> b/arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dts >>>> new file mode 100644 >>>> index 0000000000000..2dfa2381f4691 >>>> --- /dev/null >>>> +++ b/arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dts >>>> @@ -0,0 +1,165 @@ >>>> +// SPDX-License-Identifier: GPL-2.0+ OR MIT >>>> +/* >>>> + * Copyright (C) 2024 Kontron Electronics GmbH */ >>>> + >>>> +/dts-v1/; >>>> + >>>> +#include "imx93-kontron-osm-s.dtsi" >>>> + >>>> +/ { >>>> + model = "Kontron BL i.MX93 OSM-S"; >>>> + compatible = "kontron,imx93-bl-osm-s", "kontron,imx93-osm- >>>> s", >>>> +"fsl,imx93"; >>>> + >>>> + aliases { >>>> + ethernet0 = &fec; >>>> + ethernet1 = &eqos; >>>> + }; >>>> + >>>> + leds { >>>> + compatible = "gpio-leds"; >>>> + >>>> + led1 { >>>> + label = "led1"; >>>> + gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>; >>>> + linux,default-trigger = "heartbeat"; >>>> + }; >>>> + }; >>>> + >>>> + pwm-beeper { >>>> + compatible = "pwm-beeper"; >>>> + pwms = <&tpm6 1 5000 0>; >>>> + }; >>>> + >>>> + reg_vcc_panel: regulator-vcc-panel { >>>> + compatible = "regulator-fixed"; >>>> + enable-active-high; >>>> + gpio = <&gpio4 3 GPIO_ACTIVE_HIGH>; >>> >>> "enable-active-high" should be put under gpio property. >> >> Hm, alphabetically 'e' comes before 'g'. And I see a lot of occurences in >> the tree where the order is like this. So I'm not really convinced it >> should be the other way round. > > I just take comments here: > https://lore.kernel.org/all/Zm+Mu33s2+8G579d@dragon/ Ok, if Shawn likes it that way, I will change it ;) Thanks!
diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index f04c22b7de72e..c6e82dfe37576 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -238,6 +238,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx8qxp-tqma8xqp-mba8xx.dtb dtb-$(CONFIG_ARCH_MXC) += imx8ulp-evk.dtb dtb-$(CONFIG_ARCH_MXC) += imx93-9x9-qsb.dtb dtb-$(CONFIG_ARCH_MXC) += imx93-11x11-evk.dtb +dtb-$(CONFIG_ARCH_MXC) += imx93-kontron-bl-osm-s.dtb dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-segin.dtb dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxca.dtb dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxla.dtb diff --git a/arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dts b/arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dts new file mode 100644 index 0000000000000..2dfa2381f4691 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dts @@ -0,0 +1,165 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Copyright (C) 2024 Kontron Electronics GmbH + */ + +/dts-v1/; + +#include "imx93-kontron-osm-s.dtsi" + +/ { + model = "Kontron BL i.MX93 OSM-S"; + compatible = "kontron,imx93-bl-osm-s", "kontron,imx93-osm-s", "fsl,imx93"; + + aliases { + ethernet0 = &fec; + ethernet1 = &eqos; + }; + + leds { + compatible = "gpio-leds"; + + led1 { + label = "led1"; + gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + }; + + pwm-beeper { + compatible = "pwm-beeper"; + pwms = <&tpm6 1 5000 0>; + }; + + reg_vcc_panel: regulator-vcc-panel { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio4 3 GPIO_ACTIVE_HIGH>; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "VCC_PANEL"; + }; +}; + +&lpspi8 { + status = "okay"; + assigned-clocks = <&clk IMX93_CLK_LPSPI8>; + assigned-clock-parents = <&clk IMX93_CLK_SYS_PLL_PFD0_DIV2>; + assigned-clock-rates = <100000000>; + + eeram@0 { + compatible = "microchip,48l640"; + reg = <0>; + spi-max-frequency = <20000000>; + }; +}; + +&eqos { /* Second ethernet (OSM-S ETH_B) */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_eqos_rgmii>; + phy-mode = "rgmii-id"; + phy-handle = <ðphy1>; + status = "okay"; + + mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + + ethphy1: ethernet-phy@1 { + compatible = "ethernet-phy-id4f51.e91b"; + reg = <1>; + reset-assert-us = <10000>; + reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&fec { /* First ethernet (OSM-S ETH_A) */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet_rgmii>; + phy-connection-type = "rgmii-id"; + phy-handle = <ðphy0>; + status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethphy0: ethernet-phy@1 { + compatible = "ethernet-phy-id4f51.e91b"; + reg = <1>; + reset-assert-us = <10000>; + reset-gpios = <&gpio2 18 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&flexcan1 { + status = "okay"; +}; + +&lpi2c2 { + status = "okay"; + + gpio_expander_dio: gpio@20 { + compatible = "ti,tca6408"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + gpio-line-names = "DIO1_OUT","DIO1_IN", "DIO2_OUT","DIO2_IN", + "DIO3_OUT","DIO3_IN", "DIO4_OUT","DIO4_IN"; + interrupt-parent = <&gpio4>; + interrupts = <28 IRQ_TYPE_EDGE_FALLING>; + reset-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>; + }; +}; + +&lpuart1 { + status = "okay"; +}; + +&lpuart7 { + uart-has-rtscts; + status = "okay"; +}; + +&lpuart6 { + linux,rs485-enabled-at-boot-time; + uart-has-rtscts; + status = "okay"; +}; + +&tpm6 { + status = "okay"; +}; + +&usbotg1 { + disable-over-current; + dr_mode = "host"; + status = "okay"; + + #address-cells = <1>; + #size-cells = <0>; + + usb1@1 { + compatible = "usb424,2514"; + reg = <1>; + }; +}; + +&usbotg2 { + adp-disable; + hnp-disable; + srp-disable; + + disable-over-current; + dr_mode = "otg"; + usb-role-switch; + status = "okay"; +}; + +&usdhc2 { + vmmc-supply = <®_vdd_3v3>; + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/freescale/imx93-kontron-osm-s.dtsi b/arch/arm64/boot/dts/freescale/imx93-kontron-osm-s.dtsi new file mode 100644 index 0000000000000..926c622d380ee --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx93-kontron-osm-s.dtsi @@ -0,0 +1,547 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Copyright (C) 2024 Kontron Electronics GmbH + */ + +#include <dt-bindings/interrupt-controller/irq.h> +#include "imx93.dtsi" + +/ { + model = "Kontron OSM-S i.MX93"; + compatible = "kontron,imx93-osm-s", "fsl,imx93"; + + aliases { + rtc0 = &rv3028; + rtc1 = &bbnsm_rtc; + }; + + memory@40000000 { + device_type = "memory"; + reg = <0x0 0x40000000 0 0x80000000>; + }; + + chosen { + stdout-path = &lpuart1; + }; + + reg_usdhc2_vcc: regulator-usdhc2-vcc { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_usdhc2_vcc>; + enable-active-high; + gpio = <&gpio3 7 GPIO_ACTIVE_HIGH>; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "VCC_SDIO_A"; + }; + + reg_vdd_carrier: regulator-vdd-carrier { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_vdd_carrier>; + enable-active-high; + gpio = <&gpio4 29 GPIO_ACTIVE_HIGH>; + regulator-always-on; + regulator-boot-on; + regulator-name = "VDD_CARRIER"; + + regulator-state-standby { + regulator-on-in-suspend; + }; + + regulator-state-mem { + regulator-off-in-suspend; + }; + + regulator-state-disk { + regulator-off-in-suspend; + }; + }; +}; + +&lpspi1 { /* OSM-S SPI_A */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lpspi1>; + cs-gpios = <&gpio1 11 GPIO_ACTIVE_LOW>; +}; + +&lpspi8 { /* OSM-S SPI_B */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lpspi8>; + cs-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; +}; + +&flexcan1 { /* OSM-S CAN_A */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan1>; +}; + +&flexcan2 { /* OSM-S CAN_B */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan2>; +}; + +&gpio1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio1>; + gpio-line-names = "", "", "I2C_A_SCL", "I2C_A_SDA", + "UART_CON_RX", "UART_CON_TX", "UART_C_RX", "UART_C_TX", + "CAN_A_TX", "CAN_A_RX", "GPIO_A_0", "SPI_A_CS0", + "SPI_A_SDI", "SPI_A_SCK","SPI_A_SDO"; +}; + +&gpio2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio2>; + gpio-line-names = "I2C_B_SDA", "I2C_B_SCL", "GPIO_B_1", "GPIO_A_2", + "UART_B_TX", "UART_B_RX", "UART_B_RTS", "UART_B_CTS", + "UART_A_TX", "UART_A_RX", "UART_A_RTS", "UART_A_CTS", + "SPI_B_CS0", "SPI_B_SDI", "SPI_B_SDO", "SPI_B_SCK", + "I2S_BITCLK", "I2S_MCLK", "GPIO_A_1", "I2S_A_DATA_OUT", + "I2S_A_DATA_IN", "PWM_2", "GPIO_A_3", "PWM_1", + "PWM_0", "CAN_B_TX", "I2S_LRCLK", "CAN_B_RX", "GPIO_A_4", + "GPIO_A_5"; +}; + +&gpio3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio3>; + gpio-line-names = "SDIO_A_CD", "SDIO_A_CLK", "SDIO_A_CMD", "SDIO_A_D0", + "SDIO_A_D1", "SDIO_A_D2", "SDIO_A_D3", "SDIO_A_PWR_EN", + "", "", "", "", + "", "", "", "", + "", "", "", "", + "SDIO_B_CLK", "SDIO_B_CMD", "SDIO_B_D0", "SDIO_B_D1", + "SDIO_B_D2", "SDIO_B_D3", "GPIO_A_6", "GPIO_A_7"; +}; + +&gpio4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio4>; + gpio-line-names = "ETH_B_MDC", "ETH_B_MDIO", "ETH_B_TXD4", "ETH_B_TXD3", + "ETH_B_TXD2", "ETH_B_TXD1", "ETH_B_TX_EN", "ETH_B_TX_CLK", + "ETH_B_RX_CTL", "ETH_B_RX_CLK", "ETH_B_RXD0", "ETH_B_RXD1", + "ETH_B_RXD2", "ETH_B_RXD3", "ETH_MDC", "ETH_MDIO", + "ETH_A_TXD3", "ETH_A_TXD2", "ETH_A_TXD1", "ETH_A_TXD0", + "ETH_A_TX_EN", "ETH_A_TX_CLK", "ETH_A_RX_CTL", "ETH_A_RX_CLK", + "ETH_A_RXD0", "ETH_A_RXD1", "ETH_A_RXD2", "ETH_A_RXD3", + "GPIO_B_0", "CARRIER_PWR_EN"; +}; + +&lpi2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lpi2c1>; + status = "okay"; + + pca9451: pmic@25 { + compatible = "nxp,pca9451a"; + reg = <0x25>; + nxp,i2c-lt-enable; + + regulators { + reg_vdd_soc: BUCK1 { /* dual phase with BUCK3 */ + regulator-name = "+0V8_VDD_SOC (BUCK1)"; + regulator-min-microvolt = <650000>; + regulator-max-microvolt = <950000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <3125>; + }; + + reg_vddq_ddr: BUCK2 { + regulator-name = "+0V6_VDDQ_DDR (BUCK2)"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <600000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <3125>; + }; + + reg_vdd_3v3: BUCK4 { + regulator-name = "+3V3 (BUCK4)"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + reg_vdd_1v8: BUCK5 { + regulator-name = "+1V8 (BUCK5)"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + reg_nvcc_dram: BUCK6 { + regulator-name = "+1V1_NVCC_DRAM (BUCK6)"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-boot-on; + regulator-always-on; + }; + + reg_nvcc_snvs: LDO1 { + regulator-name = "+1V8_NVCC_SNVS (LDO1)"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + reg_vdd_ana: LDO4 { + regulator-name = "+0V8_VDD_ANA (LDO4)"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <800000>; + regulator-boot-on; + regulator-always-on; + }; + + reg_nvcc_sd: LDO5 { + regulator-name = "NVCC_SD (LDO5)"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; + }; + }; + + eeprom@50 { + compatible = "onnn,n24s64b", "atmel,24c64"; + reg = <0x50>; + pagesize = <32>; + size = <8192>; + num-addresses = <1>; + }; + + rv3028: rtc@52 { + compatible = "microcrystal,rv3028"; + reg = <0x52>; + }; +}; + +&lpi2c2 { /* OSM-S I2C_A */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lpi2c2>; +}; + +&lpi2c3 { /* OSM-S I2C_B */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lpi2c3>; +}; + +&tpm3 { /* OSM-S PWM_0 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_tpm3>; +}; + +&tpm4 { /* OSM-S PWM_2 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_tpm4>; +}; + +&tpm6 { /* OSM-S PWM_1 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_tpm6>; +}; + +&lpuart1 { /* OSM-S UART_CON */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lpuart1>; +}; + +&lpuart2 { /* OSM-S UART_C */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lpuart2>; +}; + +&lpuart6 { /* OSM-S UART_B */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lpuart6>; +}; + +&lpuart7 { /* OSM-S UART_A */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lpuart7>; +}; + +&usdhc1 { /* eMMC */ + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc1>; + pinctrl-1 = <&pinctrl_usdhc1>; + pinctrl-2 = <&pinctrl_usdhc1>; + vmmc-supply = <®_vdd_3v3>; + vqmmc-supply = <®_vdd_1v8>; + bus-width = <8>; + non-removable; + status = "okay"; +}; + +&usdhc2 { /* OSM-S SDIO_A */ + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; + pinctrl-1 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; + pinctrl-2 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; + vmmc-supply = <®_usdhc2_vcc>; + cd-gpios = <&gpio3 0 GPIO_ACTIVE_LOW>; +}; + +&usdhc3 { /* OSM-S SDIO_B */ + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc3>; + pinctrl-1 = <&pinctrl_usdhc3>; + pinctrl-2 = <&pinctrl_usdhc3>; + vqmmc-supply = <®_vdd_1v8>; +}; + +&wdog3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wdog>; + fsl,ext-reset-output; + status = "okay"; +}; + +&iomuxc { + pinctrl_lpspi1: lpspi1grp { + fsl,pins = < + MX93_PAD_SAI1_TXC__LPSPI1_SIN 0x3fe /* SPI_A_SDI_(IO0) */ + MX93_PAD_SAI1_RXD0__LPSPI1_SOUT 0x3fe /* SPI_A_SDO_(IO1) */ + MX93_PAD_SAI1_TXD0__LPSPI1_SCK 0x3fe /* SPI_A_SCK */ + MX93_PAD_SAI1_TXFS__GPIO1_IO11 0x3fe /* SPI_A_CS0# */ + >; + }; + + pinctrl_lpspi8: lpspi8grp { + fsl,pins = < + MX93_PAD_GPIO_IO13__LPSPI8_SIN 0x3fe /* SPI_B_SDI */ + MX93_PAD_GPIO_IO14__LPSPI8_SOUT 0x3fe /* SPI_B_SDO */ + MX93_PAD_GPIO_IO15__LPSPI8_SCK 0x3fe /* SPI_B_SCK */ + MX93_PAD_GPIO_IO12__GPIO2_IO12 0x3fe /* SPI_B_CS0# */ + >; + }; + + pinctrl_enet_rgmii: enetrgmiigrp { + fsl,pins = < + MX93_PAD_ENET2_MDC__ENET1_MDC 0x57e /* ETH_MDC */ + MX93_PAD_ENET2_MDIO__ENET1_MDIO 0x57e /* ETH_MDIO */ + MX93_PAD_ENET2_RD0__ENET1_RGMII_RD0 0x57e /* ETH_A_(S)(R)(G)MII_RXD0 */ + MX93_PAD_ENET2_RD1__ENET1_RGMII_RD1 0x57e /* ETH_A_(S)(R)(G)MII_RXD1 */ + MX93_PAD_ENET2_RD2__ENET1_RGMII_RD2 0x57e /* ETH_A_(R)(G)MII_RXD2 */ + MX93_PAD_ENET2_RD3__ENET1_RGMII_RD3 0x57e /* ETH_A_(R)(G)MII_RXD3 */ + MX93_PAD_ENET2_RXC__ENET1_RGMII_RXC 0x5fe /* ETH_A_(R)(G)MII_RX_CLK */ + MX93_PAD_ENET2_RX_CTL__ENET1_RGMII_RX_CTL 0x57e /* ETH_A_(R)(G)MII_RX_DV(_ER) */ + MX93_PAD_ENET2_TD0__ENET1_RGMII_TD0 0x57e /* ETH_A_(S)(R)(G)MII_TXD0 */ + MX93_PAD_ENET2_TD1__ENET1_RGMII_TD1 0x57e /* ETH_A_(S)(R)(G)MII_TXD1 */ + MX93_PAD_ENET2_TD2__ENET1_RGMII_TD2 0x57e /* ETH_A_(S)(R)(G)MII_TXD2 */ + MX93_PAD_ENET2_TD3__ENET1_RGMII_TD3 0x57e /* ETH_A_(S)(R)(G)MII_TXD3 */ + MX93_PAD_ENET2_TXC__ENET1_RGMII_TXC 0x5fe /* ETH_A_(R)(G)MII_TX_CLK */ + MX93_PAD_ENET2_TX_CTL__ENET1_RGMII_TX_CTL 0x57e /* ETH_A_(R)(G)MII_TX_EN(_ER) */ + >; + }; + + pinctrl_eqos_rgmii: eqosrgmiigrp { + fsl,pins = < + MX93_PAD_ENET1_MDC__ENET_QOS_MDC 0x57e /* ETH_B_MDC */ + MX93_PAD_ENET1_MDIO__ENET_QOS_MDIO 0x57e /* ETH_B_MDIO */ + MX93_PAD_ENET1_RD0__ENET_QOS_RGMII_RD0 0x57e /* ETH_B_(S)(R)(G)MII_RXD0 */ + MX93_PAD_ENET1_RD1__ENET_QOS_RGMII_RD1 0x57e /* ETH_B_(S)(R)(G)MII_RXD1 */ + MX93_PAD_ENET1_RD2__ENET_QOS_RGMII_RD2 0x57e /* ETH_B_(R)(G)MII_RXD2 */ + MX93_PAD_ENET1_RD3__ENET_QOS_RGMII_RD3 0x57e /* ETH_B_(R)(G)MII_RXD3 */ + MX93_PAD_ENET1_RXC__CCM_ENET_QOS_CLOCK_GENERATE_RX_CLK 0x57e /* ETH_B_(R)(G)MII_RX_CLK */ + MX93_PAD_ENET1_RX_CTL__ENET_QOS_RGMII_RX_CTL 0x57e /* ETH_B_(R)(G)MII_RX_DV(_ER) */ + MX93_PAD_ENET1_TD0__ENET_QOS_RGMII_TD0 0x57e /* ETH_B_(S)(R)(G)MII_TXD0 */ + MX93_PAD_ENET1_TD1__ENET_QOS_RGMII_TD1 0x57e /* ETH_B_(S)(R)(G)MII_TXD1 */ + MX93_PAD_ENET1_TD2__ENET_QOS_RGMII_TD2 0x57e /* ETH_B_(S)(R)(G)MII_TXD2 */ + MX93_PAD_ENET1_TD3__ENET_QOS_RGMII_TD3 0x57e /* ETH_B_(S)(R)(G)MII_TXD3 */ + MX93_PAD_ENET1_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK 0x57e /* ETH_B_(R)(G)MII_TX_CLK */ + MX93_PAD_ENET1_TX_CTL__ENET_QOS_RGMII_TX_CTL 0x57e /* ETH_B_(R)(G)MII_TX_EN(_ER) */ + >; + }; + + pinctrl_flexcan1: flexcan1grp { + fsl,pins = < + MX93_PAD_PDM_CLK__CAN1_TX 0x139e /* CAN_A_TX */ + MX93_PAD_PDM_BIT_STREAM0__CAN1_RX 0x139e /* CAN_A_RX */ + >; + }; + + pinctrl_flexcan2: flexcan2grp { + fsl,pins = < + MX93_PAD_GPIO_IO25__CAN2_TX 0x139e /* CAN_B_TX */ + MX93_PAD_GPIO_IO27__CAN2_RX 0x139e /* CAN_B_RX */ + >; + }; + + pinctrl_gpio1: gpio1grp { + fsl,pins = < + MX93_PAD_PDM_BIT_STREAM1__GPIO1_IO10 0x31e /* GPIO_A_0 */ + >; + }; + + pinctrl_gpio2: gpio2grp { + fsl,pins = < + MX93_PAD_GPIO_IO18__GPIO2_IO18 0x31e /* GPIO_A_1 */ + MX93_PAD_GPIO_IO03__GPIO2_IO03 0x31e /* GPIO_A_2 */ + MX93_PAD_GPIO_IO22__GPIO2_IO22 0x31e /* GPIO_A_3 */ + MX93_PAD_GPIO_IO28__GPIO2_IO28 0x31e /* GPIO_A_4 */ + MX93_PAD_GPIO_IO29__GPIO2_IO29 0x31e /* GPIO_A_5 */ + MX93_PAD_GPIO_IO02__GPIO2_IO02 0x31e /* GPIO_B_1 */ + >; + }; + + pinctrl_gpio3: gpio3grp { + fsl,pins = < + MX93_PAD_CCM_CLKO1__GPIO3_IO26 0x31e /* GPIO_A_6 */ + MX93_PAD_CCM_CLKO2__GPIO3_IO27 0x31e /* GPIO_A_7 */ + >; + }; + + pinctrl_gpio4: gpio4grp { + fsl,pins = < + MX93_PAD_CCM_CLKO3__GPIO4_IO28 0x31e /* GPIO_B_0 */ + >; + }; + + pinctrl_lpi2c1: lpi2c1grp { + fsl,pins = < + MX93_PAD_I2C1_SCL__LPI2C1_SCL 0x40000b9e + MX93_PAD_I2C1_SDA__LPI2C1_SDA 0x40000b9e + >; + }; + + pinctrl_lpi2c2: lpi2c2grp { + fsl,pins = < + MX93_PAD_I2C2_SCL__LPI2C2_SCL 0x40000b9e /* I2C_A_SCL */ + MX93_PAD_I2C2_SDA__LPI2C2_SDA 0x40000b9e /* I2C_A_SDA */ + >; + }; + + pinctrl_lpi2c3: lpi2c3grp { + fsl,pins = < + MX93_PAD_GPIO_IO01__LPI2C3_SCL 0x40000b9e /* I2C_B_SCL */ + MX93_PAD_GPIO_IO00__LPI2C3_SDA 0x40000b9e /* I2C_B_SDA */ + >; + }; + + pinctrl_tpm3: tpm3grp { + fsl,pins = < + MX93_PAD_GPIO_IO24__TPM3_CH3 0x57e /* PWM_0 */ + >; + }; + + pinctrl_tpm4: tpm4grp { + fsl,pins = < + MX93_PAD_GPIO_IO21__TPM4_CH1 0x57e /* PWM_2 */ + >; + }; + + pinctrl_tpm6: tpm6grp { + fsl,pins = < + MX93_PAD_GPIO_IO23__TPM6_CH1 0x57e /* PWM_1 */ + >; + }; + + pinctrl_reg_usdhc2_vcc: regusdhc2vccgrp { + fsl,pins = < + MX93_PAD_SD2_RESET_B__GPIO3_IO07 0x31e /* SDIO_A_PWR_EN */ + >; + }; + + pinctrl_reg_vdd_carrier: regvddcarriergrp { + fsl,pins = < + MX93_PAD_CCM_CLKO4__GPIO4_IO29 0x31e /* CARRIER_PWR_EN */ + >; + }; + + pinctrl_sai3: sai3grp { + fsl,pins = < + MX93_PAD_GPIO_IO20__SAI3_RX_DATA00 0x31e /* I2S_A_DATA_IN */ + MX93_PAD_GPIO_IO19__SAI3_TX_DATA00 0x31e /* I2S_A_DATA_OUT */ + MX93_PAD_GPIO_IO17__SAI3_MCLK 0x31e /* I2S_MCLK */ + MX93_PAD_GPIO_IO26__SAI3_TX_SYNC 0x31e /* I2S_LRCLK */ + MX93_PAD_GPIO_IO16__SAI3_TX_BCLK 0x31e /* I2S_BITCLK */ + >; + }; + + pinctrl_lpuart1: lpuart1grp { + fsl,pins = < + MX93_PAD_UART1_RXD__LPUART1_RX 0x31e /* UART_CON_RX */ + MX93_PAD_UART1_TXD__LPUART1_TX 0x31e /* UART_CON_TX */ + >; + }; + + pinctrl_lpuart2: lpuart2grp { + fsl,pins = < + MX93_PAD_UART2_RXD__LPUART2_RX 0x31e /* UART_C_RX */ + MX93_PAD_UART2_TXD__LPUART2_TX 0x31e /* UART_C_TX */ + >; + }; + + pinctrl_lpuart6: lpuart6grp { + fsl,pins = < + MX93_PAD_GPIO_IO05__LPUART6_RX 0x31e /* UART_B_RX */ + MX93_PAD_GPIO_IO04__LPUART6_TX 0x31e /* UART_B_TX */ + MX93_PAD_GPIO_IO07__LPUART6_RTS_B 0x31e /* UART_B_CTS */ + MX93_PAD_GPIO_IO06__LPUART6_CTS_B 0x31e /* UART_B_RTS */ + >; + }; + + pinctrl_lpuart7: lpuart7grp { + fsl,pins = < + MX93_PAD_GPIO_IO09__LPUART7_RX 0x31e /* UART_A_RX */ + MX93_PAD_GPIO_IO08__LPUART7_TX 0x31e /* UART_A_TX */ + MX93_PAD_GPIO_IO11__LPUART7_RTS_B 0x31e /* UART_A_CTS */ + MX93_PAD_GPIO_IO10__LPUART7_CTS_B 0x31e /* UART_A_RTS */ + >; + }; + + pinctrl_usdhc1: usdhc1grp { + fsl,pins = < + MX93_PAD_SD1_CLK__USDHC1_CLK 0x15fe + MX93_PAD_SD1_CMD__USDHC1_CMD 0x13fe + MX93_PAD_SD1_DATA0__USDHC1_DATA0 0x13fe + MX93_PAD_SD1_DATA1__USDHC1_DATA1 0x13fe + MX93_PAD_SD1_DATA2__USDHC1_DATA2 0x13fe + MX93_PAD_SD1_DATA3__USDHC1_DATA3 0x13fe + MX93_PAD_SD1_DATA4__USDHC1_DATA4 0x13fe + MX93_PAD_SD1_DATA5__USDHC1_DATA5 0x13fe + MX93_PAD_SD1_DATA6__USDHC1_DATA6 0x13fe + MX93_PAD_SD1_DATA7__USDHC1_DATA7 0x13fe + MX93_PAD_SD1_STROBE__USDHC1_STROBE 0x15fe + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX93_PAD_SD2_CLK__USDHC2_CLK 0x15fe /* SDIO_A_CLK */ + MX93_PAD_SD2_CMD__USDHC2_CMD 0x13fe /* SDIO_A_CMD */ + MX93_PAD_SD2_DATA0__USDHC2_DATA0 0x13fe /* SDIO_A_D0 */ + MX93_PAD_SD2_DATA1__USDHC2_DATA1 0x13fe /* SDIO_A_D1 */ + MX93_PAD_SD2_DATA2__USDHC2_DATA2 0x13fe /* SDIO_A_D2 */ + MX93_PAD_SD2_DATA3__USDHC2_DATA3 0x13fe /* SDIO_A_D3 */ + MX93_PAD_SD2_VSELECT__USDHC2_VSELECT 0x1d0 + >; + }; + + pinctrl_usdhc2_gpio: usdhc2gpiogrp { + fsl,pins = < + MX93_PAD_SD2_CD_B__GPIO3_IO00 0x31e /* SDIO_A_CD# */ + >; + }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + MX93_PAD_SD3_CLK__USDHC3_CLK 0x15fe /* SDIO_B_CLK */ + MX93_PAD_SD3_CMD__USDHC3_CMD 0x13fe /* SDIO_B_CMD */ + MX93_PAD_SD3_DATA0__USDHC3_DATA0 0x13fe /* SDIO_B_D0 */ + MX93_PAD_SD3_DATA1__USDHC3_DATA1 0x13fe /* SDIO_B_D1 */ + MX93_PAD_SD3_DATA2__USDHC3_DATA2 0x13fe /* SDIO_B_D2 */ + MX93_PAD_SD3_DATA3__USDHC3_DATA3 0x13fe /* SDIO_B_D3 */ + >; + }; + + pinctrl_wdog: wdoggrp { + fsl,pins = < + MX93_PAD_WDOG_ANY__WDOG1_WDOG_ANY 0xc6 + >; + }; +};