diff options
Diffstat (limited to 'arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts')
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts | 106 |
1 files changed, 53 insertions, 53 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts b/arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts index eadbdd9ffe37..75c80290b12a 100644 --- a/arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts +++ b/arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts @@ -1,9 +1,9 @@ -// SPDX-License-Identifier: GPL-2.0 +// SPDX-License-Identifier: GPL-2.0-only OR MIT /* * https://beagleplay.org/ * - * Copyright (C) 2022-2023 Texas Instruments Incorporated - https://www.ti.com/ - * Copyright (C) 2022-2023 Robert Nelson, BeagleBoard.org Foundation + * Copyright (C) 2022-2024 Texas Instruments Incorporated - https://www.ti.com/ + * Copyright (C) 2022-2024 Robert Nelson, BeagleBoard.org Foundation */ /dts-v1/; @@ -29,7 +29,6 @@ i2c3 = &main_i2c3; i2c4 = &wkup_i2c0; i2c5 = &mcu_i2c0; - mdio-gpio0 = &mdio0; mmc0 = &sdhci0; mmc1 = &sdhci1; mmc2 = &sdhci2; @@ -83,6 +82,17 @@ }; }; + sdio_pwrseq: sdio-pwrseq { + compatible = "mmc-pwrseq-simple"; + pinctrl-names = "default"; + pinctrl-0 = <&wifi_en_pins_default>; + /* Internal power on time(Figure 8-3) * 2 */ + post-power-on-delay-ms = <10>; + /* Re-enable time(Figure 8-2) + 20uS */ + power-off-delay-us = <80>; + reset-gpios = <&main_gpio0 38 GPIO_ACTIVE_LOW>; + }; + vsys_5v0: regulator-1 { bootph-all; compatible = "regulator-fixed"; @@ -105,20 +115,6 @@ 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 */ bootph-all; @@ -231,27 +227,6 @@ }; }; - /* 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 { @@ -312,8 +287,10 @@ mdio0_pins_default: mdio0-default-pins { 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 */ + AM62X_IOPAD(0x0160, PIN_OUTPUT, 0) /* (AD24) MDIO0_MDC */ + AM62X_IOPAD(0x015c, PIN_INPUT, 0) /* (AB22) MDIO0_MDIO */ + AM62X_IOPAD(0x003c, PIN_INPUT, 7) /* (M25) GPMC0_AD0.GPIO0_15 */ + AM62X_IOPAD(0x018c, PIN_INPUT, 7) /* (AC21) RGMII2_RD2.GPIO1_5 */ >; }; @@ -405,7 +382,6 @@ 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 */ >; @@ -443,6 +419,12 @@ >; }; + mikrobus_pwm_pins_default: mikrobus-pwm-default-pins { + pinctrl-single,pins = < + AM62X_IOPAD(0x01a4, PIN_INPUT, 2) /* (B20) MCASP0_ACLKX.ECAP2_IN_APWM_OUT */ + >; + }; + main_uart0_pins_default: main-uart0-default-pins { bootph-all; pinctrl-single,pins = < @@ -573,11 +555,13 @@ }; &usbss0 { + bootph-all; ti,vbus-divider; status = "okay"; }; &usb0 { + bootph-all; dr_mode = "peripheral"; }; @@ -611,8 +595,23 @@ }; &cpsw3g_mdio { - /* Workaround for errata i2329 - Use mdio bitbang */ - status = "disabled"; + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&mdio0_pins_default>; + + cpsw3g_phy0: ethernet-phy@0 { + reg = <0>; + reset-gpios = <&main_gpio0 15 GPIO_ACTIVE_LOW>; + reset-assert-us = <10000>; + reset-deassert-us = <50000>; + }; + + cpsw3g_phy1: ethernet-phy@1 { + reg = <1>; + reset-gpios = <&main_gpio1 5 GPIO_ACTIVE_LOW>; + reset-assert-us = <25>; + reset-deassert-us = <35>; + }; }; &main_gpio0 { @@ -623,7 +622,7 @@ "USR0", "USR1", "USR2", "USR3", "", "", "USR4", /* 3-9 */ "EEPROM_WP", /* 10 */ "CSI2_CAMERA_GPIO1", "CSI2_CAMERA_GPIO2", /* 11-12 */ - "CC1352P7_BOOT", "CC1352P7_RSTN", "", "", "", /* 13-17 */ + "CC1352P7_BOOT", "CC1352P7_RSTN", "GBE_RSTN", "", "", /* 13-17 */ "USR_BUTTON", "", "", "", "", "", "", "", "", /* 18-26 */ "", "", "", "", "", "", "", "", "", "HDMI_INT", /* 27-36 */ "", "VDD_WLAN_EN", "", "", "WL_IRQ", "GBE_INTN",/* 37-42 */ @@ -827,7 +826,6 @@ bootph-all; pinctrl-names = "default"; pinctrl-0 = <&emmc_pins_default>; - ti,driver-strength-ohm = <50>; disable-wp; status = "okay"; }; @@ -840,7 +838,6 @@ 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>; @@ -849,15 +846,13 @@ }; &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>; + mmc-pwrseq = <&sdio_pwrseq>; assigned-clocks = <&k3_clks 157 158>; assigned-clock-parents = <&k3_clks 157 160>; #address-cells = <1>; @@ -899,7 +894,8 @@ mcu { compatible = "ti,cc1352p7"; - reset-gpios = <&main_gpio0 72 GPIO_ACTIVE_LOW>; + bootloader-backdoor-gpios = <&main_gpio0 13 GPIO_ACTIVE_HIGH>; + reset-gpios = <&main_gpio0 14 GPIO_ACTIVE_HIGH>; vdds-supply = <&vdd_3v3>; }; }; @@ -935,6 +931,10 @@ 0 0 0 0 0 0 0 0 >; - tx-num-evt = <32>; - rx-num-evt = <32>; +}; + +&ecap2 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&mikrobus_pwm_pins_default>; }; |