diff options
author | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
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committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/u-boot/arch/arm/dts/k3-j7200-r5-common-proc-board.dts | |
parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/u-boot/arch/arm/dts/k3-j7200-r5-common-proc-board.dts')
-rw-r--r-- | roms/u-boot/arch/arm/dts/k3-j7200-r5-common-proc-board.dts | 279 |
1 files changed, 279 insertions, 0 deletions
diff --git a/roms/u-boot/arch/arm/dts/k3-j7200-r5-common-proc-board.dts b/roms/u-boot/arch/arm/dts/k3-j7200-r5-common-proc-board.dts new file mode 100644 index 000000000..049143206 --- /dev/null +++ b/roms/u-boot/arch/arm/dts/k3-j7200-r5-common-proc-board.dts @@ -0,0 +1,279 @@ +// 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>; + clocks = <&k3_clks 61 1>; + 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_mmc1_pins_default: main_mmc1_pins_default { + pinctrl-single,pins = < + J721E_IOPAD(0x104, PIN_INPUT, 0) /* (M20) MMC1_CMD */ + J721E_IOPAD(0x100, PIN_INPUT, 0) /* (P21) MMC1_CLK */ + J721E_IOPAD(0xfc, PIN_INPUT, 0) /* (P25) MMC1_CLKLB */ + J721E_IOPAD(0xf8, PIN_INPUT, 0) /* (M19) MMC1_DAT0 */ + J721E_IOPAD(0xf4, PIN_INPUT, 0) /* (N21) MMC1_DAT1 */ + J721E_IOPAD(0xf0, PIN_INPUT, 0) /* (N20) MMC1_DAT2 */ + J721E_IOPAD(0xec, PIN_INPUT, 0) /* (N19) MMC1_DAT3 */ + J721E_IOPAD(0xe4, PIN_INPUT, 8) /* (V1) TIMER_IO0.MMC1_SDCD */ + >; + }; + + 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; + pinctrl-0 = <&main_mmc1_pins_default>; + pinctrl-names = "default"; + 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" |