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u-boot/arch/arm/dts/k3-j7200-r5-common-proc-board.dts
Gowtham Tammana 2094e70692 arm/dts: k3-j7200-r5-common: Hook buck1_reg to vtm supply 
Hook buck1_reg to vtm avs supply.

Signed-off-by: Gowtham Tammana <g-tammana@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Link: https://lore.kernel.org/r/20210714205300.17424-5-g-tammana@ti.com
2021-07-15 17:56:04 +05:30

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// 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-lp4-2666.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";
};
dm_tifs: dm-tifs {
compatible = "ti,j721e-dm-sci";
ti,host-id = <3>;
ti,secure-host;
mbox-names = "rx", "tx";
mboxes= <&mcu_secproxy 21>,
<&mcu_secproxy 23>;
u-boot,dm-spl;
};
wkup_vtm0: vtm@42040000 {
compatible = "ti,am654-vtm", "ti,j721e-avs";
reg = <0x0 0x42040000 0x0 0x330>;
power-domains = <&k3_pds 154 TI_SCI_PD_EXCLUSIVE>;
#thermal-sensor-cells = <1>;
};
};
&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>;
};
&wkup_i2c0 {
u-boot,dm-spl;
lp876441: lp876441@4c {
compatible = "ti,lp876441";
reg = <0x4c>;
u-boot,dm-spl;
pinctrl-names = "default";
pinctrl-0 = <&wkup_i2c0_pins_default>;
clock-frequency = <400000>;
regulators: regulators {
u-boot,dm-spl;
buck1_reg: buck1 {
/*VDD_CPU_AVS_REG*/
regulator-name = "buck1";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1250000>;
regulator-always-on;
regulator-boot-on;
u-boot,dm-spl;
};
};
};
};
&wkup_vtm0 {
vdd-supply-2 = <&buck1_reg>;
u-boot,dm-spl;
};
&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>;
};
};
&mcu_ringacc {
ti,sci = <&dm_tifs>;
};
&mcu_udmap {
ti,sci = <&dm_tifs>;
};
#include "k3-j7200-common-proc-board-u-boot.dtsi"
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