diff options
Diffstat (limited to 'arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi')
| -rw-r--r-- | arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi b/arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi new file mode 100644 index 00000000000..f8c04e8a300 --- /dev/null +++ b/arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi @@ -0,0 +1,195 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * https://beagleboard.org/play + * + * Copyright (C) 2022-2023 Texas Instruments Incorporated - https://www.ti.com/ + * Copyright (C) 2022-2023 Robert Nelson, BeagleBoard.org Foundation + */ + +#include "k3-am625-sk-binman.dtsi" + +/ { + chosen { + tick-timer = &main_timer0; + }; + + memory@80000000 { + bootph-pre-ram; + }; + + /* Keep the LEDs on by default to indicate life */ + leds { + bootph-pre-ram; + led-0 { + default-state = "on"; + bootph-pre-ram; + }; + + led-1 { + default-state = "on"; + bootph-pre-ram; + }; + + led-2 { + default-state = "on"; + bootph-pre-ram; + }; + + led-3 { + default-state = "on"; + bootph-pre-ram; + }; + + led-4 { + default-state = "on"; + bootph-pre-ram; + }; + }; +}; + +&cbass_main { + bootph-pre-ram; +}; + +&main_timer0 { + clock-frequency = <25000000>; + bootph-pre-ram; +}; + +&dmss { + bootph-pre-ram; +}; + +&secure_proxy_main { + bootph-pre-ram; +}; + +&dmsc { + bootph-pre-ram; +}; + +&k3_pds { + bootph-pre-ram; +}; + +&k3_clks { + bootph-pre-ram; +}; + +&k3_reset { + bootph-pre-ram; +}; + +&dmsc { + bootph-pre-ram; + k3_sysreset: sysreset-controller { + compatible = "ti,sci-sysreset"; + bootph-pre-ram; + }; +}; + +&wkup_conf { + bootph-pre-ram; +}; + +&chipid { + bootph-pre-ram; +}; + +&main_pmx0 { + bootph-pre-ram; +}; + +&main_uart0 { + bootph-pre-ram; +}; + +&console_pins_default { + bootph-pre-ram; +}; + +&cbass_mcu { + bootph-pre-ram; +}; + +&cbass_wakeup { + bootph-pre-ram; +}; + +&mcu_pmx0 { + bootph-pre-ram; +}; + +&main_i2c0 { + bootph-pre-ram; +}; + +&local_i2c_pins_default { + bootph-pre-ram; +}; + +&gpio0_pins_default { + bootph-pre-ram; +}; + +&main_gpio0 { + bootph-pre-ram; +}; + +&main_gpio1 { + bootph-pre-ram; +}; + +&sdhci0 { + /* EMMC */ + bootph-pre-ram; +}; + +&emmc_pins_default { + bootph-pre-ram; +}; + +&sd_pins_default { + bootph-pre-ram; + /* Force to use SDCD card detect pin */ + 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, 0) /* (D17) MMC1_SDCD.MMC1_SDCD */ + >; +}; + +&tps65219 { + bootph-pre-ram; +}; + +&sdhci1 { + bootph-pre-ram; +}; + +#ifdef CONFIG_TARGET_AM625_A53_EVM + +#define SPL_AM625_BEAGLEPLAY_DTB "spl/dts/k3-am625-beagleplay.dtb" +#define AM625_BEAGLEPLAY_DTB "arch/arm/dts/k3-am625-beagleplay.dtb" + +&spl_am625_sk_dtb { + filename = SPL_AM625_BEAGLEPLAY_DTB; +}; + +&am625_sk_dtb { + filename = AM625_BEAGLEPLAY_DTB; +}; + +&spl_am625_sk_dtb_unsigned { + filename = SPL_AM625_BEAGLEPLAY_DTB; +}; + +&am625_sk_dtb_unsigned { + filename = AM625_BEAGLEPLAY_DTB; +}; + +#endif |