| Message ID | 20230316152143.2438928-3-nm@ti.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | arm64: dts/defconfig/binding: Add support for BeaglePlay | expand |
On 3/16/23 10:21 AM, Nishanth Menon wrote: > From: Robert Nelson <robertcnelson@gmail.com> > > BeagleBoard.org BeaglePlay is an easy to use, affordable open source > hardware single board computer based on the Texas Instruments AM625 > SoC that allows you to create connected devices that work even at long > distances using IEEE 802.15.4g LR-WPAN and IEEE 802.3cg 10Base-T1L. > Expansion is provided over open standards based mikroBUS, Grove and > QWIIC headers among other interfaces. > > This board family can be identified by the 24c32 eeprom: > > [aa 55 33 ee 01 37 00 10 2e 00 42 45 41 47 4c 45 |.U3..7....BEAGLE|] > [50 4c 41 59 2d 41 30 2d 00 00 30 32 30 30 37 38 |PLAY-A0-..020078|] > > https://beagleplay.org/ > https://git.beagleboard.org/beagleplay/beagleplay > > Signed-off-by: Robert Nelson <robertcnelson@gmail.com> > Co-developed-by: Nishanth Menon <nm@ti.com> > Signed-off-by: Nishanth Menon <nm@ti.com> > --- > Changes since V1: (major cleanups listed below) > - Sign-off order fixup > - Cleanup of pre-production board to production board changes (uart, > gpio pinmuxes, mikrobus) > - spi node is enabled for mikrobus > - dropped wakeup_rtc0 alias - should keep the series independent. > - ramoops address changed to give space for m4f firmware > - leds-2 linux,default-trigger dropped as not compliant with yaml > - formatting fixups > - dropped no-map from reserved memories, and dropped redundant > "OP-TEE" documentation. > > V1: https://lore.kernel.org/all/20230311111022.23717-3-nm@ti.com/ > > arch/arm64/boot/dts/ti/Makefile | 1 + > .../arm64/boot/dts/ti/k3-am625-beagleplay.dts | 757 ++++++++++++++++++ > 2 files changed, 758 insertions(+) > create mode 100644 arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts > > diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile > index 6acd12409d59..09b4eafd5716 100644 > --- a/arch/arm64/boot/dts/ti/Makefile > +++ b/arch/arm64/boot/dts/ti/Makefile > @@ -9,6 +9,7 @@ > # alphabetically. > > # Boards with AM62x SoC > +dtb-$(CONFIG_ARCH_K3) += k3-am625-beagleplay.dtb > dtb-$(CONFIG_ARCH_K3) += k3-am625-sk.dtb > > # Boards with AM62Ax SoC > diff --git a/arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts b/arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts > new file mode 100644 > index 000000000000..f75e79e54dfc > --- /dev/null > +++ b/arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts > @@ -0,0 +1,757 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * https://beagleplay.org/ > + * > + * Copyright (C) 2022-2023 Texas Instruments Incorporated - https://www.ti.com/ > + * Copyright (C) 2022-2023 Robert Nelson, BeagleBoard.org Foundation > + */ > + > +/dts-v1/; > + > +#include <dt-bindings/leds/common.h> > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/input/input.h> > +#include "k3-am625.dtsi" > + > +/ { > + compatible = "beagle,am625-beagleplay", "ti,am625"; > + model = "BeagleBoard.org BeaglePlay"; > + > + aliases { > + ethernet0 = &cpsw_port1; > + ethernet1 = &cpsw_port2; > + gpio0 = &main_gpio0; > + gpio1 = &main_gpio1; > + gpio2 = &mcu_gpio0; > + i2c0 = &main_i2c0; > + i2c1 = &main_i2c1; > + i2c2 = &main_i2c2; > + i2c3 = &main_i2c3; > + i2c4 = &wkup_i2c0; > + i2c5 = &mcu_i2c0; > + mdio-gpio0 = &mdio0; > + mmc0 = &sdhci0; > + mmc1 = &sdhci1; > + mmc2 = &sdhci2; > + rtc0 = &rtc; > + serial0 = &main_uart5; These serial aliases are absurd, we will need to sort this all out someday.. Everything else looks good to me, Reviewed-by: Andrew Davis <afd@ti.com> > + serial1 = &main_uart6; > + serial2 = &main_uart0; > + usb0 = &usb0; > + usb1 = &usb1; > + }; > + > + chosen { > + stdout-path = "serial2:115200n8"; > + }; > + > + memory@80000000 { > + device_type = "memory"; > + /* 2G RAM */ > + reg = <0x00000000 0x80000000 0x00000000 0x80000000>; > + }; > + > + reserved-memory { > + #address-cells = <2>; > + #size-cells = <2>; > + ranges; > + > + ramoops: ramoops@9ca00000 { > + compatible = "ramoops"; > + reg = <0x00 0x9c700000 0x00 0x00100000>; > + record-size = <0x8000>; > + console-size = <0x8000>; > + ftrace-size = <0x00>; > + pmsg-size = <0x8000>; > + }; > + > + secure_tfa_ddr: tfa@9e780000 { > + reg = <0x00 0x9e780000 0x00 0x80000>; > + no-map; > + }; > + > + secure_ddr: optee@9e800000 { > + reg = <0x00 0x9e800000 0x00 0x01800000>; > + no-map; > + }; > + > + wkup_r5fss0_core0_dma_memory_region: r5f-dma-memory@9db00000 { > + compatible = "shared-dma-pool"; > + reg = <0x00 0x9db00000 0x00 0xc00000>; > + no-map; > + }; > + }; > + > + vsys_5v0: regulator-1 { > + compatible = "regulator-fixed"; > + regulator-name = "vsys_5v0"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + regulator-always-on; > + regulator-boot-on; > + }; > + > + vdd_3v3: regulator-2 { > + /* output of TLV62595DMQR-U12 */ > + compatible = "regulator-fixed"; > + regulator-name = "vdd_3v3"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + vin-supply = <&vsys_5v0>; > + regulator-always-on; > + regulator-boot-on; > + }; > + > + wlan_en: regulator-3 { > + /* OUTPUT of SN74AVC2T244DQMR */ > + compatible = "regulator-fixed"; > + regulator-name = "wlan_en"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + enable-active-high; > + regulator-always-on; > + vin-supply = <&vdd_3v3>; > + gpio = <&main_gpio0 38 GPIO_ACTIVE_HIGH>; > + pinctrl-names = "default"; > + pinctrl-0 = <&wifi_en_pins_default>; > + }; > + > + vdd_3v3_sd: regulator-4 { > + /* output of TPS22918DBVR-U21 */ > + pinctrl-names = "default"; > + pinctrl-0 = <&vdd_3v3_sd_pins_default>; > + > + compatible = "regulator-fixed"; > + regulator-name = "vdd_3v3_sd"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + enable-active-high; > + regulator-always-on; > + vin-supply = <&vdd_3v3>; > + gpio = <&main_gpio1 19 GPIO_ACTIVE_HIGH>; > + }; > + > + vdd_sd_dv: regulator-5 { > + compatible = "regulator-gpio"; > + regulator-name = "sd_hs200_switch"; > + pinctrl-names = "default"; > + pinctrl-0 = <&vdd_sd_dv_pins_default>; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <3300000>; > + regulator-boot-on; > + vin-supply = <&vdd_3v3>; > + gpios = <&main_gpio1 49 GPIO_ACTIVE_HIGH>; > + states = <1800000 0x0>, > + <3300000 0x1>; > + }; > + > + leds { > + compatible = "gpio-leds"; > + > + led-0 { > + gpios = <&main_gpio0 3 GPIO_ACTIVE_HIGH>; > + linux,default-trigger = "heartbeat"; > + function = LED_FUNCTION_HEARTBEAT; > + default-state = "off"; > + }; > + > + led-1 { > + gpios = <&main_gpio0 4 GPIO_ACTIVE_HIGH>; > + linux,default-trigger = "disk-activity"; > + function = LED_FUNCTION_DISK_ACTIVITY; > + default-state = "keep"; > + }; > + > + led-2 { > + gpios = <&main_gpio0 5 GPIO_ACTIVE_HIGH>; > + function = LED_FUNCTION_CPU; > + }; > + > + led-3 { > + gpios = <&main_gpio0 6 GPIO_ACTIVE_HIGH>; > + function = LED_FUNCTION_LAN; > + }; > + > + led-4 { > + gpios = <&main_gpio0 9 GPIO_ACTIVE_HIGH>; > + function = LED_FUNCTION_WLAN; > + }; > + }; > + > + gpio_keys: gpio-keys { > + compatible = "gpio-keys"; > + autorepeat; > + pinctrl-names = "default"; > + pinctrl-0 = <&usr_button_pins_default>; > + > + usr: button-usr { > + label = "User Key"; > + linux,code = <BTN_0>; > + gpios = <&main_gpio0 18 GPIO_ACTIVE_LOW>; > + }; > + > + }; > + > + /* Workaround for errata i2329 - just use mdio bitbang */ > + mdio0: mdio { > + compatible = "virtual,mdio-gpio"; > + pinctrl-names = "default"; > + pinctrl-0 = <&mdio0_pins_default>; > + gpios = <&main_gpio0 86 GPIO_ACTIVE_HIGH>, /* MDC */ > + <&main_gpio0 85 GPIO_ACTIVE_HIGH>; /* MDIO */ > + #address-cells = <1>; > + #size-cells = <0>; > + > + cpsw3g_phy0: ethernet-phy@0 { > + reg = <0>; > + }; > + > + cpsw3g_phy1: ethernet-phy@1 { > + reg = <1>; > + reset-gpios = <&main_gpio1 5 GPIO_ACTIVE_LOW>; > + reset-assert-us = <25>; > + reset-deassert-us = <60000>; /* T2 */ > + }; > + }; > +}; > + > +&main_pmx0 { > + gpio0_pins_default: gpio0-pins-default { > + pinctrl-single,pins = < > + AM62X_IOPAD(0x0004, PIN_INPUT, 7) /* (G25) OSPI0_LBCLKO.GPIO0_1 */ > + AM62X_IOPAD(0x0008, PIN_INPUT, 7) /* (J24) OSPI0_DQS.GPIO0_2 */ > + AM62X_IOPAD(0x000c, PIN_INPUT, 7) /* (E25) OSPI0_D0.GPIO0_3 */ > + AM62X_IOPAD(0x0010, PIN_INPUT, 7) /* (G24) OSPI0_D1.GPIO0_4 */ > + AM62X_IOPAD(0x0014, PIN_INPUT, 7) /* (F25) OSPI0_D2.GPIO0_5 */ > + AM62X_IOPAD(0x0018, PIN_INPUT, 7) /* (F24) OSPI0_D3.GPIO0_6 */ > + AM62X_IOPAD(0x0024, PIN_INPUT, 7) /* (H25) OSPI0_D6.GPIO0_9 */ > + AM62X_IOPAD(0x0028, PIN_INPUT, 7) /* (J22) OSPI0_D7.GPIO0_10 */ > + AM62X_IOPAD(0x002c, PIN_INPUT, 7) /* (F23) OSPI0_CSn0.GPIO0_11 */ > + AM62X_IOPAD(0x0030, PIN_INPUT, 7) /* (G21) OSPI0_CSn1.GPIO0_12 */ > + AM62X_IOPAD(0x0034, PIN_INPUT, 7) /* (H21) OSPI0_CSn2.GPIO0_13 */ > + AM62X_IOPAD(0x0038, PIN_INPUT, 7) /* (E24) OSPI0_CSn3.GPIO0_14 */ > + AM62X_IOPAD(0x00a4, PIN_INPUT, 7) /* (M22) GPMC0_DIR.GPIO0_40 */ > + AM62X_IOPAD(0x00ac, PIN_INPUT, 7) /* (L21) GPMC0_CSn1.GPIO0_42 */ > + >; > + }; > + > + vdd_sd_dv_pins_default: vdd-sd-pins-default { > + pinctrl-single,pins = < > + AM62X_IOPAD(0x0244, PIN_OUTPUT, 7) /* (C17) MMC1_SDWP.GPIO1_49 */ > + >; > + }; > + > + usr_button_pins_default: usr-button-pins-default { > + pinctrl-single,pins = < > + AM62X_IOPAD(0x0048, PIN_INPUT, 7) /* (N25) GPMC0_AD3.GPIO0_18 */ > + >; > + }; > + > + grove_pins_default: grove-pins-default { > + pinctrl-single,pins = < > + AM62X_IOPAD(0x01e8, PIN_INPUT_PULLUP, 0) /* (B17) I2C1_SCL */ > + AM62X_IOPAD(0x01ec, PIN_INPUT_PULLUP, 0) /* (A17) I2C1_SDA */ > + >; > + }; > + > + local_i2c_pins_default: local-i2c-pins-default { > + pinctrl-single,pins = < > + AM62X_IOPAD(0x01e0, PIN_INPUT_PULLUP, 0) /* (B16) I2C0_SCL */ > + AM62X_IOPAD(0x01e4, PIN_INPUT_PULLUP, 0) /* (A16) I2C0_SDA */ > + >; > + }; > + > + i2c2_1v8_pins_default: i2c2-pins-default { > + pinctrl-single,pins = < > + AM62X_IOPAD(0x00b0, PIN_INPUT_PULLUP, 1) /* (K22) GPMC0_CSn2.I2C2_SCL */ > + AM62X_IOPAD(0x00b4, PIN_INPUT_PULLUP, 1) /* (K24) GPMC0_CSn3.I2C2_SDA */ > + >; > + }; > + > + mdio0_pins_default: mdio0-pins-default { > + pinctrl-single,pins = < > + AM62X_IOPAD(0x0160, PIN_OUTPUT, 7) /* (AD24) MDIO0_MDC.GPIO0_86 */ > + AM62X_IOPAD(0x015c, PIN_INPUT, 7) /* (AB22) MDIO0_MDIO.GPIO0_85 */ > + >; > + }; > + > + rgmii1_pins_default: rgmii1-pins-default { > + pinctrl-single,pins = < > + AM62X_IOPAD(0x014c, PIN_INPUT, 0) /* (AB17) RGMII1_RD0 */ > + AM62X_IOPAD(0x0150, PIN_INPUT, 0) /* (AC17) RGMII1_RD1 */ > + AM62X_IOPAD(0x0154, PIN_INPUT, 0) /* (AB16) RGMII1_RD2 */ > + AM62X_IOPAD(0x0158, PIN_INPUT, 0) /* (AA15) RGMII1_RD3 */ > + AM62X_IOPAD(0x0148, PIN_INPUT, 0) /* (AD17) RGMII1_RXC */ > + AM62X_IOPAD(0x0144, PIN_INPUT, 0) /* (AE17) RGMII1_RX_CTL */ > + AM62X_IOPAD(0x0134, PIN_OUTPUT, 0) /* (AE20) RGMII1_TD0 */ > + AM62X_IOPAD(0x0138, PIN_OUTPUT, 0) /* (AD20) RGMII1_TD1 */ > + AM62X_IOPAD(0x013c, PIN_OUTPUT, 0) /* (AE18) RGMII1_TD2 */ > + AM62X_IOPAD(0x0140, PIN_OUTPUT, 0) /* (AD18) RGMII1_TD3 */ > + AM62X_IOPAD(0x0130, PIN_OUTPUT, 0) /* (AE19) RGMII1_TXC */ > + AM62X_IOPAD(0x012c, PIN_OUTPUT, 0) /* (AD19) RGMII1_TX_CTL */ > + >; > + }; > + > + emmc_pins_default: emmc-pins-default { > + pinctrl-single,pins = < > + AM62X_IOPAD(0x0220, PIN_INPUT, 0) /* (Y3) MMC0_CMD */ > + AM62X_IOPAD(0x0218, PIN_INPUT, 0) /* (AB1) MMC0_CLK */ > + AM62X_IOPAD(0x0214, PIN_INPUT, 0) /* (AA2) MMC0_DAT0 */ > + AM62X_IOPAD(0x0210, PIN_INPUT, 0) /* (AA1) MMC0_DAT1 */ > + AM62X_IOPAD(0x020c, PIN_INPUT, 0) /* (AA3) MMC0_DAT2 */ > + AM62X_IOPAD(0x0208, PIN_INPUT, 0) /* (Y4) MMC0_DAT3 */ > + AM62X_IOPAD(0x0204, PIN_INPUT, 0) /* (AB2) MMC0_DAT4 */ > + AM62X_IOPAD(0x0200, PIN_INPUT, 0) /* (AC1) MMC0_DAT5 */ > + AM62X_IOPAD(0x01fc, PIN_INPUT, 0) /* (AD2) MMC0_DAT6 */ > + AM62X_IOPAD(0x01f8, PIN_INPUT, 0) /* (AC2) MMC0_DAT7 */ > + >; > + }; > + > + vdd_3v3_sd_pins_default: vdd-3v3-sd-pins-default { > + pinctrl-single,pins = < > + AM62X_IOPAD(0x01c4, PIN_INPUT, 7) /* (B14) SPI0_D1_GPIO1_19 */ > + >; > + }; > + > + sd_pins_default: sd-pins-default { > + pinctrl-single,pins = < > + AM62X_IOPAD(0x023c, PIN_INPUT, 0) /* (A21) MMC1_CMD */ > + AM62X_IOPAD(0x0234, PIN_INPUT, 0) /* (B22) MMC1_CLK */ > + AM62X_IOPAD(0x0230, PIN_INPUT, 0) /* (A22) MMC1_DAT0 */ > + AM62X_IOPAD(0x022c, PIN_INPUT, 0) /* (B21) MMC1_DAT1 */ > + AM62X_IOPAD(0x0228, PIN_INPUT, 0) /* (C21) MMC1_DAT2 */ > + AM62X_IOPAD(0x0224, PIN_INPUT, 0) /* (D22) MMC1_DAT3 */ > + AM62X_IOPAD(0x0240, PIN_INPUT, 7) /* (D17) MMC1_SDCD.GPIO1_48 */ > + >; > + }; > + > + wifi_pins_default: wifi-pins-default { > + pinctrl-single,pins = < > + AM62X_IOPAD(0x0120, PIN_INPUT, 0) /* (C24) MMC2_CMD */ > + AM62X_IOPAD(0x0118, PIN_INPUT, 0) /* (D25) MMC2_CLK */ > + AM62X_IOPAD(0x0114, PIN_INPUT, 0) /* (B24) MMC2_DAT0 */ > + AM62X_IOPAD(0x0110, PIN_INPUT, 0) /* (C25) MMC2_DAT1 */ > + AM62X_IOPAD(0x010c, PIN_INPUT, 0) /* (E23) MMC2_DAT2 */ > + AM62X_IOPAD(0x0108, PIN_INPUT, 0) /* (D24) MMC2_DAT3 */ > + AM62X_IOPAD(0x0124, PIN_INPUT, 0) /* (A23) MMC2_SDCD */ > + AM62X_IOPAD(0x11c, PIN_INPUT, 0) /* (#N/A) MMC2_CLKB */ > + >; > + }; > + > + wifi_en_pins_default: wifi-en-pins-default { > + pinctrl-single,pins = < > + AM62X_IOPAD(0x009c, PIN_OUTPUT, 7) /* (V25) GPMC0_WAIT1.GPIO0_38 */ > + >; > + }; > + > + wifi_wlirq_pins_default: wifi-wlirq-pins-default { > + pinctrl-single,pins = < > + AM62X_IOPAD(0x00a8, PIN_INPUT, 7) /* (M21) GPMC0_CSn0.GPIO0_41 */ > + >; > + }; > + > + spe_pins_default: spe-pins-default { > + pinctrl-single,pins = < > + AM62X_IOPAD(0x0168, PIN_INPUT, 1) /* (AE21) RGMII2_TXC.RMII2_CRS_DV */ > + AM62X_IOPAD(0x0180, PIN_INPUT, 1) /* (AD23) RGMII2_RXC.RMII2_REF_CLK */ > + AM62X_IOPAD(0x0184, PIN_INPUT, 1) /* (AE23) RGMII2_RD0.RMII2_RXD0 */ > + AM62X_IOPAD(0x0188, PIN_INPUT, 1) /* (AB20) RGMII2_RD1.RMII2_RXD1 */ > + AM62X_IOPAD(0x017c, PIN_INPUT, 1) /* (AD22) RGMII2_RX_CTL.RMII2_RX_ER */ > + AM62X_IOPAD(0x016c, PIN_INPUT, 1) /* (Y18) RGMII2_TD0.RMII2_TXD0 */ > + AM62X_IOPAD(0x0170, PIN_INPUT, 1) /* (AA18) RGMII2_TD1.RMII2_TXD1 */ > + AM62X_IOPAD(0x0164, PIN_INPUT, 1) /* (AA19) RGMII2_TX_CTL.RMII2_TX_EN */ > + AM62X_IOPAD(0x018c, PIN_OUTPUT, 7) /* (AC21) RGMII2_RD2.GPIO1_5 */ > + AM62X_IOPAD(0x0190, PIN_INPUT, 7) /* (AE22) RGMII2_RD3.GPIO1_6 */ > + AM62X_IOPAD(0x01f0, PIN_OUTPUT, 5) /* (A18) EXT_REFCLK1.CLKOUT0 */ > + >; > + }; > + > + mikrobus_i2c_pins_default: mikrobus-i2c-pins-default { > + pinctrl-single,pins = < > + AM62X_IOPAD(0x01d0, PIN_INPUT_PULLUP, 2) /* (A15) UART0_CTSn.I2C3_SCL */ > + AM62X_IOPAD(0x01d4, PIN_INPUT_PULLUP, 2) /* (B15) UART0_RTSn.I2C3_SDA */ > + >; > + }; > + > + mikrobus_uart_pins_default: mikrobus-uart-pins-default { > + pinctrl-single,pins = < > + AM62X_IOPAD(0x01d8, PIN_INPUT, 1) /* (C15) MCAN0_TX.UART5_RXD */ > + AM62X_IOPAD(0x01dc, PIN_OUTPUT, 1) /* (E15) MCAN0_RX.UART5_TXD */ > + >; > + }; > + > + mikrobus_spi_pins_default: mikrobus-spi-pins-default { > + pinctrl-single,pins = < > + AM62X_IOPAD(0x01b0, PIN_INPUT, 1) /* (A20) MCASP0_ACLKR.SPI2_CLK */ > + AM62X_IOPAD(0x01ac, PIN_INPUT, 1) /* (E19) MCASP0_AFSR.SPI2_CS0 */ > + AM62X_IOPAD(0x0194, PIN_INPUT, 1) /* (B19) MCASP0_AXR3.SPI2_D0 */ > + AM62X_IOPAD(0x0198, PIN_INPUT, 1) /* (A19) MCASP0_AXR2.SPI2_D1 */ > + >; > + }; > + > + mikrobus_gpio_pins_default: mikrobus-gpio-pins-default { > + pinctrl-single,pins = < > + AM62X_IOPAD(0x019c, PIN_INPUT, 7) /* (B18) MCASP0_AXR1.GPIO1_9 */ > + AM62X_IOPAD(0x01a0, PIN_INPUT, 7) /* (E18) MCASP0_AXR0.GPIO1_10 */ > + AM62X_IOPAD(0x01a8, PIN_INPUT, 7) /* (D20) MCASP0_AFSX.GPIO1_12 */ > + >; > + }; > + > + console_pins_default: console-pins-default { > + pinctrl-single,pins = < > + AM62X_IOPAD(0x01c8, PIN_INPUT, 0) /* (D14) UART0_RXD */ > + AM62X_IOPAD(0x01cc, PIN_OUTPUT, 0) /* (E14) UART0_TXD */ > + >; > + }; > + > + wifi_debug_uart_pins_default: wifi-debug-uart-pins-default { > + pinctrl-single,pins = < > + AM62X_IOPAD(0x001c, PIN_INPUT, 3) /* (J23) OSPI0_D4.UART6_RXD */ > + AM62X_IOPAD(0x0020, PIN_OUTPUT, 3) /* (J25) OSPI0_D5.UART6_TXD */ > + >; > + }; > + > + usb1_pins_default: usb1-pins-default { > + pinctrl-single,pins = < > + AM62X_IOPAD(0x0258, PIN_INPUT, 0) /* (F18) USB1_DRVVBUS */ > + >; > + }; > + > + pmic_irq_pins_default: pmic-irq-pins-default { > + pinctrl-single,pins = < > + AM62X_IOPAD(0x01f4, PIN_INPUT_PULLUP, 0) /* (D16) EXTINTn */ > + >; > + }; > +}; > + > +&mcu_pmx0 { > + i2c_qwiic_pins_default: i2c-qwiic-pins-default { > + pinctrl-single,pins = < > + AM62X_MCU_IOPAD(0x0044, PIN_INPUT, 0) /* (A8) MCU_I2C0_SCL */ > + AM62X_MCU_IOPAD(0x0048, PIN_INPUT, 0) /* (D10) MCU_I2C0_SDA */ > + >; > + }; > + > + gbe_pmx_obsclk: gbe-pmx-clk-default { > + pinctrl-single,pins = < > + AM62X_MCU_IOPAD(0x0004, PIN_OUTPUT, 1) /* (B8) MCU_SPI0_CS1.MCU_OBSCLK0 */ > + >; > + }; > + > + i2c_csi_pins_default: i2c-csi-pins-default { > + pinctrl-single,pins = < > + AM62X_MCU_IOPAD(0x004c, PIN_INPUT_PULLUP, 0) /* (B9) WKUP_I2C0_SCL */ > + AM62X_MCU_IOPAD(0x0050, PIN_INPUT_PULLUP, 0) /* (A9) WKUP_I2C0_SDA */ > + >; > + }; > + > + wifi_32k_clk: mcu-clk-out-pins-default { > + pinctrl-single,pins = < > + AM62X_MCU_IOPAD(0x0084, PIN_OUTPUT, 0) /* (A12) WKUP_CLKOUT0 */ > + >; > + }; > +}; > + > +&a53_opp_table { > + /* Requires VDD_CORE to be at 0.85V */ > + opp-1400000000 { > + opp-hz = /bits/ 64 <1400000000>; > + opp-supported-hw = <0x01 0x0004>; > + }; > +}; > + > +&wkup_i2c0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c_csi_pins_default>; > + clock-frequency = <400000>; > + /* Enable with overlay for camera sensor */ > +}; > + > +&mcu_i2c0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c_qwiic_pins_default>; > + clock-frequency = <100000>; > + status = "okay"; > +}; > + > +&usbss0 { > + ti,vbus-divider; > + status = "okay"; > +}; > + > +&usb0 { > + dr_mode = "peripheral"; > +}; > + > +&usbss1 { > + status = "okay"; > +}; > + > +&usb1 { > + dr_mode = "host"; > + pinctrl-names = "default"; > + pinctrl-0 = <&usb1_pins_default>; > +}; > + > +&cpsw3g { > + pinctrl-names = "default"; > + pinctrl-0 = <&rgmii1_pins_default>, <&spe_pins_default>, > + <&gbe_pmx_obsclk>; > + assigned-clocks = <&k3_clks 157 70>, <&k3_clks 157 20>; > + assigned-clock-parents = <&k3_clks 157 72>, <&k3_clks 157 22>; > +}; > + > +&cpsw_port1 { > + phy-mode = "rgmii-rxid"; > + phy-handle = <&cpsw3g_phy0>; > +}; > + > +&cpsw_port2 { > + phy-mode = "rmii"; > + phy-handle = <&cpsw3g_phy1>; > +}; > + > +&cpsw3g_mdio { > + /* Workaround for errata i2329 - Use mdio bitbang */ > + status = "disabled"; > +}; > + > +&main_gpio0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&gpio0_pins_default>; > + gpio-line-names = "BL_EN_3V3", "SPE_PO_EN", "RTC_INT", /* 0-2 */ > + "USR0", "USR1", "USR2", "USR3", "", "", "USR4", /* 3-9 */ > + "EEPROM_WP", /* 10 */ > + "CSI2_CAMERA_GPIO1", "CSI2_CAMERA_GPIO2", /* 11-12 */ > + "CC1352P7_BOOT", "CC1352P7_RSTN", "", "", "", /* 13-17 */ > + "USR_BUTTON", "", "", "", "", "", "", "", "", /* 18-26 */ > + "", "", "", "", "", "", "", "", "", "HDMI_INT", /* 27-36 */ > + "", "VDD_WLAN_EN", "", "", "WL_IRQ", "GBE_INTN",/* 37-42 */ > + "", "", "", "", "", "", "", "", "", "", "", "", /* 43-54 */ > + "", "", "", "", "", "", "", "", "", "", "", "", /* 55-66 */ > + "", "", "", "", "", "", "", "", "", "", "", "", /* 67-78 */ > + "", "", "", "", "", "", /* 79-84 */ > + "BITBANG_MDIO_DATA", "BITBANG_MDIO_CLK", /* 85-86 */ > + "", "", "", "", ""; /* 87-91 */ > +}; > + > +&main_gpio1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&mikrobus_gpio_pins_default>; > + gpio-line-names = "", "", "", "", "", /* 0-4 */ > + "SPE_RSTN", "SPE_INTN", "MIKROBUS_GPIO1_7", /* 5-7 */ > + "MIKROBUS_GPIO1_8", "MIKROBUS_GPIO1_9", /* 8-9 */ > + "MIKROBUS_GPIO1_10", "MIKROBUS_GPIO1_11", /* 10-11 */ > + "MIKROBUS_GPIO1_12", "MIKROBUS_W1_GPIO0", /* 12-13 */ > + "MIKROBUS_GPIO1_14", /* 14 */ > + "", "", "", "", "VDD_3V3_SD", "", "", /* 15-21 */ > + "MIKROBUS_GPIO1_22", "MIKROBUS_GPIO1_23", /* 22-23 */ > + "MIKROBUS_GPIO1_24", "MIKROBUS_GPIO1_25", /* 24-25 */ > + "", "", "", "", "", "", "", "", "", "", "", "", /* 26-37 */ > + "", "", "", "", "", "", "", "", "", "", /* 38-47 */ > + "SD_CD", "SD_VOLT_SEL", "", ""; /* 48-51 */ > +}; > + > +&main_i2c0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&local_i2c_pins_default>; > + clock-frequency = <400000>; > + status = "okay"; > + > + eeprom@50 { > + compatible = "atmel,24c32"; > + reg = <0x50>; > + }; > + > + rtc: rtc@68 { > + compatible = "ti,bq32000"; > + reg = <0x68>; > + interrupt-parent = <&main_gpio0>; > + interrupts = <2 IRQ_TYPE_EDGE_FALLING>; > + }; > + > + tps65219: pmic@30 { > + compatible = "ti,tps65219"; > + reg = <0x30>; > + buck1-supply = <&vsys_5v0>; > + buck2-supply = <&vsys_5v0>; > + buck3-supply = <&vsys_5v0>; > + ldo1-supply = <&vdd_3v3>; > + ldo2-supply = <&buck2_reg>; > + ldo3-supply = <&vdd_3v3>; > + ldo4-supply = <&vdd_3v3>; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&pmic_irq_pins_default>; > + interrupt-parent = <&gic500>; > + interrupts = <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>; > + interrupt-controller; > + #interrupt-cells = <1>; > + > + system-power-controller; > + ti,power-button; > + > + regulators { > + buck1_reg: buck1 { > + regulator-name = "VDD_CORE"; > + regulator-min-microvolt = <850000>; > + regulator-max-microvolt = <850000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + buck2_reg: buck2 { > + regulator-name = "VDD_1V8"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + buck3_reg: buck3 { > + regulator-name = "VDD_1V2"; > + regulator-min-microvolt = <1200000>; > + regulator-max-microvolt = <1200000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + ldo1_reg: ldo1 { > + /* > + * Regulator is left as is unused, vdd_sd > + * is controlled via GPIO with bypass config > + * as per the NVM configuration > + */ > + regulator-name = "VDD_SD_3V3"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-allow-bypass; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + ldo2_reg: ldo2 { > + regulator-name = "VDDA_0V85"; > + regulator-min-microvolt = <850000>; > + regulator-max-microvolt = <850000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + ldo3_reg: ldo3 { > + regulator-name = "VDDA_1V8"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + ldo4_reg: ldo4 { > + regulator-name = "VDD_2V5"; > + regulator-min-microvolt = <2500000>; > + regulator-max-microvolt = <2500000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + }; > + }; > +}; > + > +&main_i2c1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&grove_pins_default>; > + clock-frequency = <100000>; > + status = "okay"; > +}; > + > +&main_i2c2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c2_1v8_pins_default>; > + clock-frequency = <100000>; > + status = "okay"; > +}; > + > +&main_i2c3 { > + pinctrl-names = "default"; > + pinctrl-0 = <&mikrobus_i2c_pins_default>; > + clock-frequency = <400000>; > + status = "okay"; > +}; > + > +&main_spi2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&mikrobus_spi_pins_default>; > + status = "okay"; > +}; > + > +&sdhci0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&emmc_pins_default>; > + ti,driver-strength-ohm = <50>; > + disable-wp; > + status = "okay"; > +}; > + > +&sdhci1 { > + /* SD/MMC */ > + pinctrl-names = "default"; > + pinctrl-0 = <&sd_pins_default>; > + > + vmmc-supply = <&vdd_3v3_sd>; > + vqmmc-supply = <&vdd_sd_dv>; > + ti,driver-strength-ohm = <50>; > + disable-wp; > + cd-gpios = <&main_gpio1 48 GPIO_ACTIVE_LOW>; > + cd-debounce-delay-ms = <100>; > + ti,fails-without-test-cd; > + status = "okay"; > +}; > + > +&sdhci2 { > + vmmc-supply = <&wlan_en>; > + pinctrl-names = "default"; > + pinctrl-0 = <&wifi_pins_default>, <&wifi_32k_clk>; > + bus-width = <4>; > + non-removable; > + ti,fails-without-test-cd; > + cap-power-off-card; > + keep-power-in-suspend; > + ti,driver-strength-ohm = <50>; > + assigned-clocks = <&k3_clks 157 158>; > + assigned-clock-parents = <&k3_clks 157 160>; > + #address-cells = <1>; > + #size-cells = <0>; > + status = "okay"; > + > + wlcore: wlcore@2 { > + compatible = "ti,wl1807"; > + reg = <2>; > + pinctrl-names = "default"; > + pinctrl-0 = <&wifi_wlirq_pins_default>; > + interrupt-parent = <&main_gpio0>; > + interrupts = <41 IRQ_TYPE_EDGE_FALLING>; > + }; > +}; > + > +&main_uart0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&console_pins_default>; > + status = "okay"; > +}; > + > +&main_uart1 { > + /* Main UART1 is used by TIFS firmware */ > + status = "reserved"; > +}; > + > +&main_uart5 { > + pinctrl-names = "default"; > + pinctrl-0 = <&mikrobus_uart_pins_default>; > + status = "okay"; > +}; > + > +&main_uart6 { > + pinctrl-names = "default"; > + pinctrl-0 = <&wifi_debug_uart_pins_default>; > + status = "okay"; > +};
diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile index 6acd12409d59..09b4eafd5716 100644 --- a/arch/arm64/boot/dts/ti/Makefile +++ b/arch/arm64/boot/dts/ti/Makefile @@ -9,6 +9,7 @@ # alphabetically. # Boards with AM62x SoC +dtb-$(CONFIG_ARCH_K3) += k3-am625-beagleplay.dtb dtb-$(CONFIG_ARCH_K3) += k3-am625-sk.dtb # Boards with AM62Ax SoC diff --git a/arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts b/arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts new file mode 100644 index 000000000000..f75e79e54dfc --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts @@ -0,0 +1,757 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * https://beagleplay.org/ + * + * Copyright (C) 2022-2023 Texas Instruments Incorporated - https://www.ti.com/ + * Copyright (C) 2022-2023 Robert Nelson, BeagleBoard.org Foundation + */ + +/dts-v1/; + +#include <dt-bindings/leds/common.h> +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include "k3-am625.dtsi" + +/ { + compatible = "beagle,am625-beagleplay", "ti,am625"; + model = "BeagleBoard.org BeaglePlay"; + + aliases { + ethernet0 = &cpsw_port1; + ethernet1 = &cpsw_port2; + gpio0 = &main_gpio0; + gpio1 = &main_gpio1; + gpio2 = &mcu_gpio0; + i2c0 = &main_i2c0; + i2c1 = &main_i2c1; + i2c2 = &main_i2c2; + i2c3 = &main_i2c3; + i2c4 = &wkup_i2c0; + i2c5 = &mcu_i2c0; + mdio-gpio0 = &mdio0; + mmc0 = &sdhci0; + mmc1 = &sdhci1; + mmc2 = &sdhci2; + rtc0 = &rtc; + serial0 = &main_uart5; + serial1 = &main_uart6; + serial2 = &main_uart0; + usb0 = &usb0; + usb1 = &usb1; + }; + + chosen { + stdout-path = "serial2:115200n8"; + }; + + memory@80000000 { + device_type = "memory"; + /* 2G RAM */ + reg = <0x00000000 0x80000000 0x00000000 0x80000000>; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + ramoops: ramoops@9ca00000 { + compatible = "ramoops"; + reg = <0x00 0x9c700000 0x00 0x00100000>; + record-size = <0x8000>; + console-size = <0x8000>; + ftrace-size = <0x00>; + pmsg-size = <0x8000>; + }; + + secure_tfa_ddr: tfa@9e780000 { + reg = <0x00 0x9e780000 0x00 0x80000>; + no-map; + }; + + secure_ddr: optee@9e800000 { + reg = <0x00 0x9e800000 0x00 0x01800000>; + no-map; + }; + + wkup_r5fss0_core0_dma_memory_region: r5f-dma-memory@9db00000 { + compatible = "shared-dma-pool"; + reg = <0x00 0x9db00000 0x00 0xc00000>; + no-map; + }; + }; + + vsys_5v0: regulator-1 { + compatible = "regulator-fixed"; + regulator-name = "vsys_5v0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + }; + + vdd_3v3: regulator-2 { + /* output of TLV62595DMQR-U12 */ + compatible = "regulator-fixed"; + regulator-name = "vdd_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vsys_5v0>; + regulator-always-on; + regulator-boot-on; + }; + + wlan_en: regulator-3 { + /* OUTPUT of SN74AVC2T244DQMR */ + compatible = "regulator-fixed"; + regulator-name = "wlan_en"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + enable-active-high; + regulator-always-on; + vin-supply = <&vdd_3v3>; + gpio = <&main_gpio0 38 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&wifi_en_pins_default>; + }; + + vdd_3v3_sd: regulator-4 { + /* output of TPS22918DBVR-U21 */ + pinctrl-names = "default"; + pinctrl-0 = <&vdd_3v3_sd_pins_default>; + + compatible = "regulator-fixed"; + regulator-name = "vdd_3v3_sd"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + enable-active-high; + regulator-always-on; + vin-supply = <&vdd_3v3>; + gpio = <&main_gpio1 19 GPIO_ACTIVE_HIGH>; + }; + + vdd_sd_dv: regulator-5 { + compatible = "regulator-gpio"; + regulator-name = "sd_hs200_switch"; + pinctrl-names = "default"; + pinctrl-0 = <&vdd_sd_dv_pins_default>; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + vin-supply = <&vdd_3v3>; + gpios = <&main_gpio1 49 GPIO_ACTIVE_HIGH>; + states = <1800000 0x0>, + <3300000 0x1>; + }; + + leds { + compatible = "gpio-leds"; + + led-0 { + gpios = <&main_gpio0 3 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + function = LED_FUNCTION_HEARTBEAT; + default-state = "off"; + }; + + led-1 { + gpios = <&main_gpio0 4 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "disk-activity"; + function = LED_FUNCTION_DISK_ACTIVITY; + default-state = "keep"; + }; + + led-2 { + gpios = <&main_gpio0 5 GPIO_ACTIVE_HIGH>; + function = LED_FUNCTION_CPU; + }; + + led-3 { + gpios = <&main_gpio0 6 GPIO_ACTIVE_HIGH>; + function = LED_FUNCTION_LAN; + }; + + led-4 { + gpios = <&main_gpio0 9 GPIO_ACTIVE_HIGH>; + function = LED_FUNCTION_WLAN; + }; + }; + + gpio_keys: gpio-keys { + compatible = "gpio-keys"; + autorepeat; + pinctrl-names = "default"; + pinctrl-0 = <&usr_button_pins_default>; + + usr: button-usr { + label = "User Key"; + linux,code = <BTN_0>; + gpios = <&main_gpio0 18 GPIO_ACTIVE_LOW>; + }; + + }; + + /* Workaround for errata i2329 - just use mdio bitbang */ + mdio0: mdio { + compatible = "virtual,mdio-gpio"; + pinctrl-names = "default"; + pinctrl-0 = <&mdio0_pins_default>; + gpios = <&main_gpio0 86 GPIO_ACTIVE_HIGH>, /* MDC */ + <&main_gpio0 85 GPIO_ACTIVE_HIGH>; /* MDIO */ + #address-cells = <1>; + #size-cells = <0>; + + cpsw3g_phy0: ethernet-phy@0 { + reg = <0>; + }; + + cpsw3g_phy1: ethernet-phy@1 { + reg = <1>; + reset-gpios = <&main_gpio1 5 GPIO_ACTIVE_LOW>; + reset-assert-us = <25>; + reset-deassert-us = <60000>; /* T2 */ + }; + }; +}; + +&main_pmx0 { + gpio0_pins_default: gpio0-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x0004, PIN_INPUT, 7) /* (G25) OSPI0_LBCLKO.GPIO0_1 */ + AM62X_IOPAD(0x0008, PIN_INPUT, 7) /* (J24) OSPI0_DQS.GPIO0_2 */ + AM62X_IOPAD(0x000c, PIN_INPUT, 7) /* (E25) OSPI0_D0.GPIO0_3 */ + AM62X_IOPAD(0x0010, PIN_INPUT, 7) /* (G24) OSPI0_D1.GPIO0_4 */ + AM62X_IOPAD(0x0014, PIN_INPUT, 7) /* (F25) OSPI0_D2.GPIO0_5 */ + AM62X_IOPAD(0x0018, PIN_INPUT, 7) /* (F24) OSPI0_D3.GPIO0_6 */ + AM62X_IOPAD(0x0024, PIN_INPUT, 7) /* (H25) OSPI0_D6.GPIO0_9 */ + AM62X_IOPAD(0x0028, PIN_INPUT, 7) /* (J22) OSPI0_D7.GPIO0_10 */ + AM62X_IOPAD(0x002c, PIN_INPUT, 7) /* (F23) OSPI0_CSn0.GPIO0_11 */ + AM62X_IOPAD(0x0030, PIN_INPUT, 7) /* (G21) OSPI0_CSn1.GPIO0_12 */ + AM62X_IOPAD(0x0034, PIN_INPUT, 7) /* (H21) OSPI0_CSn2.GPIO0_13 */ + AM62X_IOPAD(0x0038, PIN_INPUT, 7) /* (E24) OSPI0_CSn3.GPIO0_14 */ + AM62X_IOPAD(0x00a4, PIN_INPUT, 7) /* (M22) GPMC0_DIR.GPIO0_40 */ + AM62X_IOPAD(0x00ac, PIN_INPUT, 7) /* (L21) GPMC0_CSn1.GPIO0_42 */ + >; + }; + + vdd_sd_dv_pins_default: vdd-sd-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x0244, PIN_OUTPUT, 7) /* (C17) MMC1_SDWP.GPIO1_49 */ + >; + }; + + usr_button_pins_default: usr-button-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x0048, PIN_INPUT, 7) /* (N25) GPMC0_AD3.GPIO0_18 */ + >; + }; + + grove_pins_default: grove-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x01e8, PIN_INPUT_PULLUP, 0) /* (B17) I2C1_SCL */ + AM62X_IOPAD(0x01ec, PIN_INPUT_PULLUP, 0) /* (A17) I2C1_SDA */ + >; + }; + + local_i2c_pins_default: local-i2c-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x01e0, PIN_INPUT_PULLUP, 0) /* (B16) I2C0_SCL */ + AM62X_IOPAD(0x01e4, PIN_INPUT_PULLUP, 0) /* (A16) I2C0_SDA */ + >; + }; + + i2c2_1v8_pins_default: i2c2-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x00b0, PIN_INPUT_PULLUP, 1) /* (K22) GPMC0_CSn2.I2C2_SCL */ + AM62X_IOPAD(0x00b4, PIN_INPUT_PULLUP, 1) /* (K24) GPMC0_CSn3.I2C2_SDA */ + >; + }; + + mdio0_pins_default: mdio0-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x0160, PIN_OUTPUT, 7) /* (AD24) MDIO0_MDC.GPIO0_86 */ + AM62X_IOPAD(0x015c, PIN_INPUT, 7) /* (AB22) MDIO0_MDIO.GPIO0_85 */ + >; + }; + + rgmii1_pins_default: rgmii1-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x014c, PIN_INPUT, 0) /* (AB17) RGMII1_RD0 */ + AM62X_IOPAD(0x0150, PIN_INPUT, 0) /* (AC17) RGMII1_RD1 */ + AM62X_IOPAD(0x0154, PIN_INPUT, 0) /* (AB16) RGMII1_RD2 */ + AM62X_IOPAD(0x0158, PIN_INPUT, 0) /* (AA15) RGMII1_RD3 */ + AM62X_IOPAD(0x0148, PIN_INPUT, 0) /* (AD17) RGMII1_RXC */ + AM62X_IOPAD(0x0144, PIN_INPUT, 0) /* (AE17) RGMII1_RX_CTL */ + AM62X_IOPAD(0x0134, PIN_OUTPUT, 0) /* (AE20) RGMII1_TD0 */ + AM62X_IOPAD(0x0138, PIN_OUTPUT, 0) /* (AD20) RGMII1_TD1 */ + AM62X_IOPAD(0x013c, PIN_OUTPUT, 0) /* (AE18) RGMII1_TD2 */ + AM62X_IOPAD(0x0140, PIN_OUTPUT, 0) /* (AD18) RGMII1_TD3 */ + AM62X_IOPAD(0x0130, PIN_OUTPUT, 0) /* (AE19) RGMII1_TXC */ + AM62X_IOPAD(0x012c, PIN_OUTPUT, 0) /* (AD19) RGMII1_TX_CTL */ + >; + }; + + emmc_pins_default: emmc-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x0220, PIN_INPUT, 0) /* (Y3) MMC0_CMD */ + AM62X_IOPAD(0x0218, PIN_INPUT, 0) /* (AB1) MMC0_CLK */ + AM62X_IOPAD(0x0214, PIN_INPUT, 0) /* (AA2) MMC0_DAT0 */ + AM62X_IOPAD(0x0210, PIN_INPUT, 0) /* (AA1) MMC0_DAT1 */ + AM62X_IOPAD(0x020c, PIN_INPUT, 0) /* (AA3) MMC0_DAT2 */ + AM62X_IOPAD(0x0208, PIN_INPUT, 0) /* (Y4) MMC0_DAT3 */ + AM62X_IOPAD(0x0204, PIN_INPUT, 0) /* (AB2) MMC0_DAT4 */ + AM62X_IOPAD(0x0200, PIN_INPUT, 0) /* (AC1) MMC0_DAT5 */ + AM62X_IOPAD(0x01fc, PIN_INPUT, 0) /* (AD2) MMC0_DAT6 */ + AM62X_IOPAD(0x01f8, PIN_INPUT, 0) /* (AC2) MMC0_DAT7 */ + >; + }; + + vdd_3v3_sd_pins_default: vdd-3v3-sd-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x01c4, PIN_INPUT, 7) /* (B14) SPI0_D1_GPIO1_19 */ + >; + }; + + sd_pins_default: sd-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x023c, PIN_INPUT, 0) /* (A21) MMC1_CMD */ + AM62X_IOPAD(0x0234, PIN_INPUT, 0) /* (B22) MMC1_CLK */ + AM62X_IOPAD(0x0230, PIN_INPUT, 0) /* (A22) MMC1_DAT0 */ + AM62X_IOPAD(0x022c, PIN_INPUT, 0) /* (B21) MMC1_DAT1 */ + AM62X_IOPAD(0x0228, PIN_INPUT, 0) /* (C21) MMC1_DAT2 */ + AM62X_IOPAD(0x0224, PIN_INPUT, 0) /* (D22) MMC1_DAT3 */ + AM62X_IOPAD(0x0240, PIN_INPUT, 7) /* (D17) MMC1_SDCD.GPIO1_48 */ + >; + }; + + wifi_pins_default: wifi-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x0120, PIN_INPUT, 0) /* (C24) MMC2_CMD */ + AM62X_IOPAD(0x0118, PIN_INPUT, 0) /* (D25) MMC2_CLK */ + AM62X_IOPAD(0x0114, PIN_INPUT, 0) /* (B24) MMC2_DAT0 */ + AM62X_IOPAD(0x0110, PIN_INPUT, 0) /* (C25) MMC2_DAT1 */ + AM62X_IOPAD(0x010c, PIN_INPUT, 0) /* (E23) MMC2_DAT2 */ + AM62X_IOPAD(0x0108, PIN_INPUT, 0) /* (D24) MMC2_DAT3 */ + AM62X_IOPAD(0x0124, PIN_INPUT, 0) /* (A23) MMC2_SDCD */ + AM62X_IOPAD(0x11c, PIN_INPUT, 0) /* (#N/A) MMC2_CLKB */ + >; + }; + + wifi_en_pins_default: wifi-en-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x009c, PIN_OUTPUT, 7) /* (V25) GPMC0_WAIT1.GPIO0_38 */ + >; + }; + + wifi_wlirq_pins_default: wifi-wlirq-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x00a8, PIN_INPUT, 7) /* (M21) GPMC0_CSn0.GPIO0_41 */ + >; + }; + + spe_pins_default: spe-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x0168, PIN_INPUT, 1) /* (AE21) RGMII2_TXC.RMII2_CRS_DV */ + AM62X_IOPAD(0x0180, PIN_INPUT, 1) /* (AD23) RGMII2_RXC.RMII2_REF_CLK */ + AM62X_IOPAD(0x0184, PIN_INPUT, 1) /* (AE23) RGMII2_RD0.RMII2_RXD0 */ + AM62X_IOPAD(0x0188, PIN_INPUT, 1) /* (AB20) RGMII2_RD1.RMII2_RXD1 */ + AM62X_IOPAD(0x017c, PIN_INPUT, 1) /* (AD22) RGMII2_RX_CTL.RMII2_RX_ER */ + AM62X_IOPAD(0x016c, PIN_INPUT, 1) /* (Y18) RGMII2_TD0.RMII2_TXD0 */ + AM62X_IOPAD(0x0170, PIN_INPUT, 1) /* (AA18) RGMII2_TD1.RMII2_TXD1 */ + AM62X_IOPAD(0x0164, PIN_INPUT, 1) /* (AA19) RGMII2_TX_CTL.RMII2_TX_EN */ + AM62X_IOPAD(0x018c, PIN_OUTPUT, 7) /* (AC21) RGMII2_RD2.GPIO1_5 */ + AM62X_IOPAD(0x0190, PIN_INPUT, 7) /* (AE22) RGMII2_RD3.GPIO1_6 */ + AM62X_IOPAD(0x01f0, PIN_OUTPUT, 5) /* (A18) EXT_REFCLK1.CLKOUT0 */ + >; + }; + + mikrobus_i2c_pins_default: mikrobus-i2c-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x01d0, PIN_INPUT_PULLUP, 2) /* (A15) UART0_CTSn.I2C3_SCL */ + AM62X_IOPAD(0x01d4, PIN_INPUT_PULLUP, 2) /* (B15) UART0_RTSn.I2C3_SDA */ + >; + }; + + mikrobus_uart_pins_default: mikrobus-uart-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x01d8, PIN_INPUT, 1) /* (C15) MCAN0_TX.UART5_RXD */ + AM62X_IOPAD(0x01dc, PIN_OUTPUT, 1) /* (E15) MCAN0_RX.UART5_TXD */ + >; + }; + + mikrobus_spi_pins_default: mikrobus-spi-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x01b0, PIN_INPUT, 1) /* (A20) MCASP0_ACLKR.SPI2_CLK */ + AM62X_IOPAD(0x01ac, PIN_INPUT, 1) /* (E19) MCASP0_AFSR.SPI2_CS0 */ + AM62X_IOPAD(0x0194, PIN_INPUT, 1) /* (B19) MCASP0_AXR3.SPI2_D0 */ + AM62X_IOPAD(0x0198, PIN_INPUT, 1) /* (A19) MCASP0_AXR2.SPI2_D1 */ + >; + }; + + mikrobus_gpio_pins_default: mikrobus-gpio-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x019c, PIN_INPUT, 7) /* (B18) MCASP0_AXR1.GPIO1_9 */ + AM62X_IOPAD(0x01a0, PIN_INPUT, 7) /* (E18) MCASP0_AXR0.GPIO1_10 */ + AM62X_IOPAD(0x01a8, PIN_INPUT, 7) /* (D20) MCASP0_AFSX.GPIO1_12 */ + >; + }; + + console_pins_default: console-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x01c8, PIN_INPUT, 0) /* (D14) UART0_RXD */ + AM62X_IOPAD(0x01cc, PIN_OUTPUT, 0) /* (E14) UART0_TXD */ + >; + }; + + wifi_debug_uart_pins_default: wifi-debug-uart-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x001c, PIN_INPUT, 3) /* (J23) OSPI0_D4.UART6_RXD */ + AM62X_IOPAD(0x0020, PIN_OUTPUT, 3) /* (J25) OSPI0_D5.UART6_TXD */ + >; + }; + + usb1_pins_default: usb1-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x0258, PIN_INPUT, 0) /* (F18) USB1_DRVVBUS */ + >; + }; + + pmic_irq_pins_default: pmic-irq-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x01f4, PIN_INPUT_PULLUP, 0) /* (D16) EXTINTn */ + >; + }; +}; + +&mcu_pmx0 { + i2c_qwiic_pins_default: i2c-qwiic-pins-default { + pinctrl-single,pins = < + AM62X_MCU_IOPAD(0x0044, PIN_INPUT, 0) /* (A8) MCU_I2C0_SCL */ + AM62X_MCU_IOPAD(0x0048, PIN_INPUT, 0) /* (D10) MCU_I2C0_SDA */ + >; + }; + + gbe_pmx_obsclk: gbe-pmx-clk-default { + pinctrl-single,pins = < + AM62X_MCU_IOPAD(0x0004, PIN_OUTPUT, 1) /* (B8) MCU_SPI0_CS1.MCU_OBSCLK0 */ + >; + }; + + i2c_csi_pins_default: i2c-csi-pins-default { + pinctrl-single,pins = < + AM62X_MCU_IOPAD(0x004c, PIN_INPUT_PULLUP, 0) /* (B9) WKUP_I2C0_SCL */ + AM62X_MCU_IOPAD(0x0050, PIN_INPUT_PULLUP, 0) /* (A9) WKUP_I2C0_SDA */ + >; + }; + + wifi_32k_clk: mcu-clk-out-pins-default { + pinctrl-single,pins = < + AM62X_MCU_IOPAD(0x0084, PIN_OUTPUT, 0) /* (A12) WKUP_CLKOUT0 */ + >; + }; +}; + +&a53_opp_table { + /* Requires VDD_CORE to be at 0.85V */ + opp-1400000000 { + opp-hz = /bits/ 64 <1400000000>; + opp-supported-hw = <0x01 0x0004>; + }; +}; + +&wkup_i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c_csi_pins_default>; + clock-frequency = <400000>; + /* Enable with overlay for camera sensor */ +}; + +&mcu_i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c_qwiic_pins_default>; + clock-frequency = <100000>; + status = "okay"; +}; + +&usbss0 { + ti,vbus-divider; + status = "okay"; +}; + +&usb0 { + dr_mode = "peripheral"; +}; + +&usbss1 { + status = "okay"; +}; + +&usb1 { + dr_mode = "host"; + pinctrl-names = "default"; + pinctrl-0 = <&usb1_pins_default>; +}; + +&cpsw3g { + pinctrl-names = "default"; + pinctrl-0 = <&rgmii1_pins_default>, <&spe_pins_default>, + <&gbe_pmx_obsclk>; + assigned-clocks = <&k3_clks 157 70>, <&k3_clks 157 20>; + assigned-clock-parents = <&k3_clks 157 72>, <&k3_clks 157 22>; +}; + +&cpsw_port1 { + phy-mode = "rgmii-rxid"; + phy-handle = <&cpsw3g_phy0>; +}; + +&cpsw_port2 { + phy-mode = "rmii"; + phy-handle = <&cpsw3g_phy1>; +}; + +&cpsw3g_mdio { + /* Workaround for errata i2329 - Use mdio bitbang */ + status = "disabled"; +}; + +&main_gpio0 { + pinctrl-names = "default"; + pinctrl-0 = <&gpio0_pins_default>; + gpio-line-names = "BL_EN_3V3", "SPE_PO_EN", "RTC_INT", /* 0-2 */ + "USR0", "USR1", "USR2", "USR3", "", "", "USR4", /* 3-9 */ + "EEPROM_WP", /* 10 */ + "CSI2_CAMERA_GPIO1", "CSI2_CAMERA_GPIO2", /* 11-12 */ + "CC1352P7_BOOT", "CC1352P7_RSTN", "", "", "", /* 13-17 */ + "USR_BUTTON", "", "", "", "", "", "", "", "", /* 18-26 */ + "", "", "", "", "", "", "", "", "", "HDMI_INT", /* 27-36 */ + "", "VDD_WLAN_EN", "", "", "WL_IRQ", "GBE_INTN",/* 37-42 */ + "", "", "", "", "", "", "", "", "", "", "", "", /* 43-54 */ + "", "", "", "", "", "", "", "", "", "", "", "", /* 55-66 */ + "", "", "", "", "", "", "", "", "", "", "", "", /* 67-78 */ + "", "", "", "", "", "", /* 79-84 */ + "BITBANG_MDIO_DATA", "BITBANG_MDIO_CLK", /* 85-86 */ + "", "", "", "", ""; /* 87-91 */ +}; + +&main_gpio1 { + pinctrl-names = "default"; + pinctrl-0 = <&mikrobus_gpio_pins_default>; + gpio-line-names = "", "", "", "", "", /* 0-4 */ + "SPE_RSTN", "SPE_INTN", "MIKROBUS_GPIO1_7", /* 5-7 */ + "MIKROBUS_GPIO1_8", "MIKROBUS_GPIO1_9", /* 8-9 */ + "MIKROBUS_GPIO1_10", "MIKROBUS_GPIO1_11", /* 10-11 */ + "MIKROBUS_GPIO1_12", "MIKROBUS_W1_GPIO0", /* 12-13 */ + "MIKROBUS_GPIO1_14", /* 14 */ + "", "", "", "", "VDD_3V3_SD", "", "", /* 15-21 */ + "MIKROBUS_GPIO1_22", "MIKROBUS_GPIO1_23", /* 22-23 */ + "MIKROBUS_GPIO1_24", "MIKROBUS_GPIO1_25", /* 24-25 */ + "", "", "", "", "", "", "", "", "", "", "", "", /* 26-37 */ + "", "", "", "", "", "", "", "", "", "", /* 38-47 */ + "SD_CD", "SD_VOLT_SEL", "", ""; /* 48-51 */ +}; + +&main_i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&local_i2c_pins_default>; + clock-frequency = <400000>; + status = "okay"; + + eeprom@50 { + compatible = "atmel,24c32"; + reg = <0x50>; + }; + + rtc: rtc@68 { + compatible = "ti,bq32000"; + reg = <0x68>; + interrupt-parent = <&main_gpio0>; + interrupts = <2 IRQ_TYPE_EDGE_FALLING>; + }; + + tps65219: pmic@30 { + compatible = "ti,tps65219"; + reg = <0x30>; + buck1-supply = <&vsys_5v0>; + buck2-supply = <&vsys_5v0>; + buck3-supply = <&vsys_5v0>; + ldo1-supply = <&vdd_3v3>; + ldo2-supply = <&buck2_reg>; + ldo3-supply = <&vdd_3v3>; + ldo4-supply = <&vdd_3v3>; + + pinctrl-names = "default"; + pinctrl-0 = <&pmic_irq_pins_default>; + interrupt-parent = <&gic500>; + interrupts = <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + #interrupt-cells = <1>; + + system-power-controller; + ti,power-button; + + regulators { + buck1_reg: buck1 { + regulator-name = "VDD_CORE"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <850000>; + regulator-boot-on; + regulator-always-on; + }; + + buck2_reg: buck2 { + regulator-name = "VDD_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + buck3_reg: buck3 { + regulator-name = "VDD_1V2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1_reg: ldo1 { + /* + * Regulator is left as is unused, vdd_sd + * is controlled via GPIO with bypass config + * as per the NVM configuration + */ + regulator-name = "VDD_SD_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-allow-bypass; + regulator-boot-on; + regulator-always-on; + }; + + ldo2_reg: ldo2 { + regulator-name = "VDDA_0V85"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <850000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo3_reg: ldo3 { + regulator-name = "VDDA_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo4_reg: ldo4 { + regulator-name = "VDD_2V5"; + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2500000>; + regulator-boot-on; + regulator-always-on; + }; + }; + }; +}; + +&main_i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&grove_pins_default>; + clock-frequency = <100000>; + status = "okay"; +}; + +&main_i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_1v8_pins_default>; + clock-frequency = <100000>; + status = "okay"; +}; + +&main_i2c3 { + pinctrl-names = "default"; + pinctrl-0 = <&mikrobus_i2c_pins_default>; + clock-frequency = <400000>; + status = "okay"; +}; + +&main_spi2 { + pinctrl-names = "default"; + pinctrl-0 = <&mikrobus_spi_pins_default>; + status = "okay"; +}; + +&sdhci0 { + pinctrl-names = "default"; + pinctrl-0 = <&emmc_pins_default>; + ti,driver-strength-ohm = <50>; + disable-wp; + status = "okay"; +}; + +&sdhci1 { + /* SD/MMC */ + pinctrl-names = "default"; + pinctrl-0 = <&sd_pins_default>; + + vmmc-supply = <&vdd_3v3_sd>; + vqmmc-supply = <&vdd_sd_dv>; + ti,driver-strength-ohm = <50>; + disable-wp; + cd-gpios = <&main_gpio1 48 GPIO_ACTIVE_LOW>; + cd-debounce-delay-ms = <100>; + ti,fails-without-test-cd; + status = "okay"; +}; + +&sdhci2 { + vmmc-supply = <&wlan_en>; + pinctrl-names = "default"; + pinctrl-0 = <&wifi_pins_default>, <&wifi_32k_clk>; + bus-width = <4>; + non-removable; + ti,fails-without-test-cd; + cap-power-off-card; + keep-power-in-suspend; + ti,driver-strength-ohm = <50>; + assigned-clocks = <&k3_clks 157 158>; + assigned-clock-parents = <&k3_clks 157 160>; + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + wlcore: wlcore@2 { + compatible = "ti,wl1807"; + reg = <2>; + pinctrl-names = "default"; + pinctrl-0 = <&wifi_wlirq_pins_default>; + interrupt-parent = <&main_gpio0>; + interrupts = <41 IRQ_TYPE_EDGE_FALLING>; + }; +}; + +&main_uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&console_pins_default>; + status = "okay"; +}; + +&main_uart1 { + /* Main UART1 is used by TIFS firmware */ + status = "reserved"; +}; + +&main_uart5 { + pinctrl-names = "default"; + pinctrl-0 = <&mikrobus_uart_pins_default>; + status = "okay"; +}; + +&main_uart6 { + pinctrl-names = "default"; + pinctrl-0 = <&wifi_debug_uart_pins_default>; + status = "okay"; +};