123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263 |
- // SPDX-License-Identifier: GPL-2.0
- /*
- * Copyright (C) 2020 Texas Instruments Incorporated - https://www.ti.com/
- */
- /dts-v1/;
- #include "k3-j7200-som-p0.dtsi"
- #include "k3-j7200-ddr-evm-lp4-1600.dtsi"
- #include "k3-j721e-ddr.dtsi"
- / {
- aliases {
- remoteproc0 = &sysctrler;
- remoteproc1 = &a72_0;
- };
- chosen {
- stdout-path = &main_uart0;
- tick-timer = &timer1;
- firmware-loader = &fs_loader0;
- };
- fs_loader0: fs_loader@0 {
- u-boot,dm-pre-reloc;
- compatible = "u-boot,fs-loader";
- };
- a72_0: a72@0 {
- compatible = "ti,am654-rproc";
- reg = <0x0 0x00a90000 0x0 0x10>;
- power-domains = <&k3_pds 61 TI_SCI_PD_EXCLUSIVE>,
- <&k3_pds 202 TI_SCI_PD_EXCLUSIVE>;
- resets = <&k3_reset 202 0>;
- assigned-clocks = <&k3_clks 202 2>, <&k3_clks 61 1>;
- assigned-clock-rates = <2000000000>, <200000000>;
- ti,sci = <&dmsc>;
- ti,sci-proc-id = <32>;
- ti,sci-host-id = <10>;
- u-boot,dm-spl;
- };
- clk_200mhz: dummy_clock_200mhz {
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <200000000>;
- u-boot,dm-spl;
- };
- clk_19_2mhz: dummy_clock_19_2mhz {
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <19200000>;
- u-boot,dm-spl;
- };
- };
- &memorycontroller {
- power-domains = <&k3_pds 8 TI_SCI_PD_SHARED>,
- <&k3_pds 90 TI_SCI_PD_SHARED>;
- clocks = <&k3_clks 8 5>, <&k3_clks 30 9>;
- };
- &cbass_mcu_wakeup {
- mcu_secproxy: secproxy@2a380000 {
- u-boot,dm-spl;
- compatible = "ti,am654-secure-proxy";
- reg = <0x0 0x2a380000 0x0 0x80000>,
- <0x0 0x2a400000 0x0 0x80000>,
- <0x0 0x2a480000 0x0 0x80000>;
- reg-names = "rt", "scfg", "target_data";
- #mbox-cells = <1>;
- };
- sysctrler: sysctrler {
- u-boot,dm-spl;
- compatible = "ti,am654-system-controller";
- mboxes= <&mcu_secproxy 4>, <&mcu_secproxy 5>;
- mbox-names = "tx", "rx";
- };
- };
- &dmsc {
- mboxes= <&mcu_secproxy 8>, <&mcu_secproxy 6>, <&mcu_secproxy 5>;
- mbox-names = "tx", "rx", "notify";
- ti,host-id = <4>;
- ti,secure-host;
- };
- &wkup_pmx0 {
- u-boot,dm-spl;
- wkup_uart0_pins_default: wkup_uart0_pins_default {
- u-boot,dm-spl;
- pinctrl-single,pins = <
- J721E_WKUP_IOPAD(0xb0, PIN_INPUT, 0) /* (B14) WKUP_UART0_RXD */
- J721E_WKUP_IOPAD(0xb4, PIN_OUTPUT, 0) /* (A14) WKUP_UART0_TXD */
- >;
- };
- mcu_uart0_pins_default: mcu_uart0_pins_default {
- u-boot,dm-spl;
- pinctrl-single,pins = <
- J721E_WKUP_IOPAD(0xf4, PIN_INPUT, 0) /* (D20) WKUP_GPIO0_13.MCU_UART0_RXD */
- J721E_WKUP_IOPAD(0xf0, PIN_OUTPUT, 0) /* (D19) WKUP_GPIO0_12.MCU_UART0_TXD */
- J721E_WKUP_IOPAD(0xf8, PIN_INPUT, 0) /* (E20) WKUP_GPIO0_14.MCU_UART0_CTSn */
- J721E_WKUP_IOPAD(0xfc, PIN_OUTPUT, 0) /* (E21) WKUP_GPIO0_15.MCU_UART0_RTSn */
- >;
- };
- wkup_i2c0_pins_default: wkup-i2c0-pins-default {
- pinctrl-single,pins = <
- J721E_WKUP_IOPAD(0x100, PIN_INPUT_PULLUP, 0) /* (F20) WKUP_I2C0_SCL */
- J721E_WKUP_IOPAD(0x104, PIN_INPUT_PULLUP, 0) /* (H21) WKUP_I2C0_SDA */
- >;
- };
- mcu_fss0_hpb0_pins_default: mcu-fss0-hpb0-pins-default {
- pinctrl-single,pins = <
- J721E_WKUP_IOPAD(0x0, PIN_OUTPUT, 1) /* (E20) MCU_OSPI0_CLK.MCU_HYPERBUS0_CK */
- J721E_WKUP_IOPAD(0x4, PIN_OUTPUT, 1) /* (C21) MCU_OSPI0_LBCLKO.MCU_HYPERBUS0_CKn */
- J721E_WKUP_IOPAD(0x2c, PIN_OUTPUT, 1) /* (F19) MCU_OSPI0_CSn0.MCU_HYPERBUS0_CSn0 */
- J721E_WKUP_IOPAD(0x54, PIN_OUTPUT, 3) /* (E22) MCU_OSPI1_CSn1.MCU_HYPERBUS0_CSn1 */
- J721E_WKUP_IOPAD(0x30, PIN_OUTPUT, 1) /* (E19) MCU_OSPI0_CSn1.MCU_HYPERBUS0_RESETn */
- J721E_WKUP_IOPAD(0x8, PIN_INPUT, 1) /* (D21) MCU_OSPI0_DQS.MCU_HYPERBUS0_RWDS */
- J721E_WKUP_IOPAD(0xc, PIN_INPUT, 1) /* (D20) MCU_OSPI0_D0.MCU_HYPERBUS0_DQ0 */
- J721E_WKUP_IOPAD(0x10, PIN_INPUT, 1) /* (G19) MCU_OSPI0_D1.MCU_HYPERBUS0_DQ1 */
- J721E_WKUP_IOPAD(0x14, PIN_INPUT, 1) /* (G20) MCU_OSPI0_D2.MCU_HYPERBUS0_DQ2 */
- J721E_WKUP_IOPAD(0x18, PIN_INPUT, 1) /* (F20) MCU_OSPI0_D3.MCU_HYPERBUS0_DQ3 */
- J721E_WKUP_IOPAD(0x1c, PIN_INPUT, 1) /* (F21) MCU_OSPI0_D4.MCU_HYPERBUS0_DQ4 */
- J721E_WKUP_IOPAD(0x20, PIN_INPUT, 1) /* (E21) MCU_OSPI0_D5.MCU_HYPERBUS0_DQ5 */
- J721E_WKUP_IOPAD(0x24, PIN_INPUT, 1) /* (B22) MCU_OSPI0_D6.MCU_HYPERBUS0_DQ6 */
- J721E_WKUP_IOPAD(0x28, PIN_INPUT, 1) /* (G21) MCU_OSPI0_D7.MCU_HYPERBUS0_DQ7 */
- >;
- };
- wkup_gpio_pins_default: wkup-gpio-pins-default {
- pinctrl-single,pins = <
- J721E_WKUP_IOPAD(0xd8, PIN_INPUT, 7) /* (C14) WKUP_GPIO0_6 */
- >;
- };
- };
- &main_pmx0 {
- u-boot,dm-spl;
- main_uart0_pins_default: main_uart0_pins_default {
- u-boot,dm-spl;
- pinctrl-single,pins = <
- J721E_IOPAD(0xb0, PIN_INPUT, 0) /* (T16) UART0_RXD */
- J721E_IOPAD(0xb4, PIN_OUTPUT, 0) /* (T17) UART0_TXD */
- J721E_IOPAD(0xc0, PIN_INPUT, 2) /* (W3) SPI0_CS0.UART0_CTSn */
- J721E_IOPAD(0xc4, PIN_OUTPUT, 2) /* (U5) SPI0_CS1.UART0_RTSn */
- >;
- };
- main_i2c0_pins_default: main-i2c0-pins-default {
- u-boot,dm-spl;
- pinctrl-single,pins = <
- J721E_IOPAD(0xd4, PIN_INPUT_PULLUP, 0) /* (V3) I2C0_SCL */
- J721E_IOPAD(0xd8, PIN_INPUT_PULLUP, 0) /* (W2) I2C0_SDA */
- >;
- };
- main_usbss0_pins_default: main_usbss0_pins_default {
- pinctrl-single,pins = <
- J721E_IOPAD(0x120, PIN_OUTPUT, 0) /* (T4) USB0_DRVVBUS */
- >;
- };
- };
- &wkup_uart0 {
- u-boot,dm-spl;
- pinctrl-names = "default";
- pinctrl-0 = <&wkup_uart0_pins_default>;
- status = "okay";
- };
- &mcu_uart0 {
- /delete-property/ power-domains;
- /delete-property/ clocks;
- /delete-property/ clock-names;
- pinctrl-names = "default";
- pinctrl-0 = <&mcu_uart0_pins_default>;
- status = "okay";
- clock-frequency = <96000000>;
- };
- &main_uart0 {
- status = "okay";
- power-domains = <&k3_pds 146 TI_SCI_PD_SHARED>;
- pinctrl-names = "default";
- pinctrl-0 = <&main_uart0_pins_default>;
- status = "okay";
- };
- &main_sdhci0 {
- /delete-property/ power-domains;
- /delete-property/ assigned-clocks;
- /delete-property/ assigned-clock-parents;
- clock-names = "clk_xin";
- clocks = <&clk_200mhz>;
- ti,driver-strength-ohm = <50>;
- non-removable;
- bus-width = <8>;
- };
- &main_sdhci1 {
- /delete-property/ power-domains;
- /delete-property/ assigned-clocks;
- /delete-property/ assigned-clock-parents;
- clock-names = "clk_xin";
- clocks = <&clk_200mhz>;
- ti,driver-strength-ohm = <50>;
- };
- &main_i2c0 {
- pinctrl-names = "default";
- pinctrl-0 = <&main_i2c0_pins_default>;
- clock-frequency = <400000>;
- exp1: gpio@20 {
- compatible = "ti,tca6416";
- reg = <0x20>;
- gpio-controller;
- #gpio-cells = <2>;
- };
- exp2: gpio@22 {
- compatible = "ti,tca6424";
- reg = <0x22>;
- gpio-controller;
- #gpio-cells = <2>;
- };
- };
- &usbss0 {
- pinctrl-names = "default";
- pinctrl-0 = <&main_usbss0_pins_default>;
- ti,vbus-divider;
- ti,usb2-only;
- };
- &usb0 {
- dr_mode = "otg";
- maximum-speed = "high-speed";
- };
- &hbmc {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&mcu_fss0_hpb0_pins_default>;
- reg = <0x0 0x47040000 0x0 0x100>,
- <0x0 0x50000000 0x0 0x8000000>;
- ranges = <0x0 0x0 0x0 0x50000000 0x4000000>, /* 64MB Flash on CS0 */
- <0x1 0x0 0x0 0x54000000 0x800000>; /* 8MB flash on CS1 */
- flash@0,0 {
- compatible = "cypress,hyperflash", "cfi-flash";
- reg = <0x0 0x0 0x4000000>;
- };
- };
- #include "k3-j7200-common-proc-board-u-boot.dtsi"
|