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-rw-r--r--dts/src/arm64/ti/k3-am625-sk.dts309
1 files changed, 52 insertions, 257 deletions
diff --git a/dts/src/arm64/ti/k3-am625-sk.dts b/dts/src/arm64/ti/k3-am625-sk.dts
index 9b4dbae9d4..ae81ebb39d 100644
--- a/dts/src/arm64/ti/k3-am625-sk.dts
+++ b/dts/src/arm64/ti/k3-am625-sk.dts
@@ -1,34 +1,25 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
/*
* AM625 SK: https://www.ti.com/lit/zip/sprr448
*
- * Copyright (C) 2021-2022 Texas Instruments Incorporated - https://www.ti.com/
+ * Copyright (C) 2021-2024 Texas Instruments Incorporated - https://www.ti.com/
*/
/dts-v1/;
-#include <dt-bindings/leds/common.h>
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/net/ti-dp83867.h>
-#include "k3-am625.dtsi"
+#include "k3-am62x-sk-common.dtsi"
/ {
compatible = "ti,am625-sk", "ti,am625";
model = "Texas Instruments AM625 SK";
- aliases {
- serial2 = &main_uart0;
- mmc0 = &sdhci0;
- mmc1 = &sdhci1;
- mmc2 = &sdhci2;
- spi0 = &ospi0;
- ethernet0 = &cpsw_port1;
- ethernet1 = &cpsw_port2;
- };
-
- chosen {
- stdout-path = "serial2:115200n8";
- bootargs = "console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000";
+ opp-table {
+ /* Add 1.4GHz OPP for am625-sk board. Requires VDD_CORE to be at 0.85V */
+ opp-1400000000 {
+ opp-hz = /bits/ 64 <1400000000>;
+ opp-supported-hw = <0x01 0x0004>;
+ clock-latency-ns = <6000000>;
+ };
};
memory@80000000 {
@@ -38,41 +29,9 @@
};
- reserved-memory {
- #address-cells = <2>;
- #size-cells = <2>;
- ranges;
-
- ramoops@9ca00000 {
- compatible = "ramoops";
- reg = <0x00 0x9ca00000 0x00 0x00100000>;
- record-size = <0x8000>;
- console-size = <0x8000>;
- ftrace-size = <0x00>;
- pmsg-size = <0x8000>;
- };
-
- secure_tfa_ddr: tfa@9e780000 {
- reg = <0x00 0x9e780000 0x00 0x80000>;
- alignment = <0x1000>;
- no-map;
- };
-
- secure_ddr: optee@9e800000 {
- reg = <0x00 0x9e800000 0x00 0x01800000>; /* for OP-TEE */
- alignment = <0x1000>;
- no-map;
- };
-
- wkup_r5fss0_core0_dma_memory_region: r5f-dma-memory@9db00000 {
- compatible = "shared-dma-pool";
- reg = <0x00 0x9db00000 0x00 0xc00000>;
- no-map;
- };
- };
-
vmain_pd: regulator-0 {
/* TPS65988 PD CONTROLLER OUTPUT */
+ bootph-all;
compatible = "regulator-fixed";
regulator-name = "vmain_pd";
regulator-min-microvolt = <5000000>;
@@ -83,6 +42,7 @@
vcc_5v0: regulator-1 {
/* Output of LM34936 */
+ bootph-all;
compatible = "regulator-fixed";
regulator-name = "vcc_5v0";
regulator-min-microvolt = <5000000>;
@@ -94,6 +54,7 @@
vcc_3v3_sys: regulator-2 {
/* output of LM61460-Q1 */
+ bootph-all;
compatible = "regulator-fixed";
regulator-name = "vcc_3v3_sys";
regulator-min-microvolt = <3300000>;
@@ -105,6 +66,7 @@
vdd_mmc1: regulator-3 {
/* TPS22918DBVR */
+ bootph-all;
compatible = "regulator-fixed";
regulator-name = "vdd_mmc1";
regulator-min-microvolt = <3300000>;
@@ -117,6 +79,7 @@
vdd_sd_dv: regulator-4 {
/* Output of TLV71033 */
+ bootph-all;
compatible = "regulator-gpio";
regulator-name = "tlv71033";
pinctrl-names = "default";
@@ -130,108 +93,21 @@
<3300000 0x1>;
};
- leds {
- compatible = "gpio-leds";
- pinctrl-names = "default";
- pinctrl-0 = <&usr_led_pins_default>;
-
- led-0 {
- label = "am62-sk:green:heartbeat";
- gpios = <&main_gpio1 49 GPIO_ACTIVE_HIGH>;
- linux,default-trigger = "heartbeat";
- function = LED_FUNCTION_HEARTBEAT;
- default-state = "off";
- };
+ vcc_1v8: regulator-5 {
+ /* output of TPS6282518DMQ */
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_1v8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ vin-supply = <&vcc_3v3_sys>;
+ regulator-always-on;
+ regulator-boot-on;
};
};
&main_pmx0 {
- main_uart0_pins_default: main-uart0-pins-default {
- pinctrl-single,pins = <
- AM62X_IOPAD(0x1c8, PIN_INPUT, 0) /* (D14) UART0_RXD */
- AM62X_IOPAD(0x1cc, PIN_OUTPUT, 0) /* (E14) UART0_TXD */
- >;
- };
-
- main_i2c0_pins_default: main-i2c0-pins-default {
- pinctrl-single,pins = <
- AM62X_IOPAD(0x1e0, PIN_INPUT_PULLUP, 0) /* (B16) I2C0_SCL */
- AM62X_IOPAD(0x1e4, PIN_INPUT_PULLUP, 0) /* (A16) I2C0_SDA */
- >;
- };
-
- main_i2c1_pins_default: main-i2c1-pins-default {
- pinctrl-single,pins = <
- AM62X_IOPAD(0x1e8, PIN_INPUT_PULLUP, 0) /* (B17) I2C1_SCL */
- AM62X_IOPAD(0x1ec, PIN_INPUT_PULLUP, 0) /* (A17) I2C1_SDA */
- >;
- };
-
- main_i2c2_pins_default: main-i2c2-pins-default {
- pinctrl-single,pins = <
- AM62X_IOPAD(0x0b0, PIN_INPUT_PULLUP, 1) /* (K22) GPMC0_CSn2.I2C2_SCL */
- AM62X_IOPAD(0x0b4, PIN_INPUT_PULLUP, 1) /* (K24) GPMC0_CSn3.I2C2_SDA */
- >;
- };
-
- main_mmc0_pins_default: main-mmc0-pins-default {
- pinctrl-single,pins = <
- AM62X_IOPAD(0x220, PIN_INPUT, 0) /* (Y3) MMC0_CMD */
- AM62X_IOPAD(0x218, PIN_INPUT, 0) /* (AB1) MMC0_CLK */
- AM62X_IOPAD(0x214, PIN_INPUT, 0) /* (AA2) MMC0_DAT0 */
- AM62X_IOPAD(0x210, PIN_INPUT, 0) /* (AA1) MMC0_DAT1 */
- AM62X_IOPAD(0x20c, PIN_INPUT, 0) /* (AA3) MMC0_DAT2 */
- AM62X_IOPAD(0x208, PIN_INPUT, 0) /* (Y4) MMC0_DAT3 */
- AM62X_IOPAD(0x204, PIN_INPUT, 0) /* (AB2) MMC0_DAT4 */
- AM62X_IOPAD(0x200, PIN_INPUT, 0) /* (AC1) MMC0_DAT5 */
- AM62X_IOPAD(0x1fc, PIN_INPUT, 0) /* (AD2) MMC0_DAT6 */
- AM62X_IOPAD(0x1f8, PIN_INPUT, 0) /* (AC2) MMC0_DAT7 */
- >;
- };
-
- main_mmc1_pins_default: main-mmc1-pins-default {
- pinctrl-single,pins = <
- AM62X_IOPAD(0x23c, PIN_INPUT, 0) /* (A21) MMC1_CMD */
- AM62X_IOPAD(0x234, PIN_INPUT, 0) /* (B22) MMC1_CLK */
- AM62X_IOPAD(0x230, PIN_INPUT, 0) /* (A22) MMC1_DAT0 */
- AM62X_IOPAD(0x22c, PIN_INPUT, 0) /* (B21) MMC1_DAT1 */
- AM62X_IOPAD(0x228, PIN_INPUT, 0) /* (C21) MMC1_DAT2 */
- AM62X_IOPAD(0x224, PIN_INPUT, 0) /* (D22) MMC1_DAT3 */
- AM62X_IOPAD(0x240, PIN_INPUT, 0) /* (D17) MMC1_SDCD */
- >;
- };
-
- usr_led_pins_default: usr-led-pins-default {
- pinctrl-single,pins = <
- AM62X_IOPAD(0x244, PIN_OUTPUT, 7) /* (C17) MMC1_SDWP.GPIO1_49 */
- >;
- };
-
- main_mdio1_pins_default: main-mdio1-pins-default {
- pinctrl-single,pins = <
- AM62X_IOPAD(0x160, PIN_OUTPUT, 0) /* (AD24) MDIO0_MDC */
- AM62X_IOPAD(0x15c, PIN_INPUT, 0) /* (AB22) MDIO0_MDIO */
- >;
- };
-
- main_rgmii1_pins_default: main-rgmii1-pins-default {
- pinctrl-single,pins = <
- AM62X_IOPAD(0x14c, PIN_INPUT, 0) /* (AB17) RGMII1_RD0 */
- AM62X_IOPAD(0x150, PIN_INPUT, 0) /* (AC17) RGMII1_RD1 */
- AM62X_IOPAD(0x154, PIN_INPUT, 0) /* (AB16) RGMII1_RD2 */
- AM62X_IOPAD(0x158, PIN_INPUT, 0) /* (AA15) RGMII1_RD3 */
- AM62X_IOPAD(0x148, PIN_INPUT, 0) /* (AD17) RGMII1_RXC */
- AM62X_IOPAD(0x144, PIN_INPUT, 0) /* (AE17) RGMII1_RX_CTL */
- AM62X_IOPAD(0x134, PIN_OUTPUT, 0) /* (AE20) RGMII1_TD0 */
- AM62X_IOPAD(0x138, PIN_OUTPUT, 0) /* (AD20) RGMII1_TD1 */
- AM62X_IOPAD(0x13c, PIN_OUTPUT, 0) /* (AE18) RGMII1_TD2 */
- AM62X_IOPAD(0x140, PIN_OUTPUT, 0) /* (AD18) RGMII1_TD3 */
- AM62X_IOPAD(0x130, PIN_OUTPUT, 0) /* (AE19) RGMII1_TXC */
- AM62X_IOPAD(0x12c, PIN_OUTPUT, 0) /* (AD19) RGMII1_TX_CTL */
- >;
- };
-
- main_rgmii2_pins_default: main-rgmii2-pins-default {
+ main_rgmii2_pins_default: main-rgmii2-default-pins {
+ bootph-all;
pinctrl-single,pins = <
AM62X_IOPAD(0x184, PIN_INPUT, 0) /* (AE23) RGMII2_RD0 */
AM62X_IOPAD(0x188, PIN_INPUT, 0) /* (AB20) RGMII2_RD1 */
@@ -248,7 +124,8 @@
>;
};
- ospi0_pins_default: ospi0-pins-default {
+ ospi0_pins_default: ospi0-default-pins {
+ bootph-all;
pinctrl-single,pins = <
AM62X_IOPAD(0x000, PIN_OUTPUT, 0) /* (H24) OSPI0_CLK */
AM62X_IOPAD(0x02c, PIN_OUTPUT, 0) /* (F23) OSPI0_CSn0 */
@@ -264,78 +141,33 @@
>;
};
- vdd_sd_dv_pins_default: vdd-sd-dv-pins-default {
+ vdd_sd_dv_pins_default: vdd-sd-dv-default-pins {
+ bootph-all;
pinctrl-single,pins = <
AM62X_IOPAD(0x07c, PIN_OUTPUT, 7) /* (P25) GPMC0_CLK.GPIO0_31 */
>;
};
- main_gpio1_ioexp_intr_pins_default: main-gpio1-ioexp-intr-pins-default {
+ main_gpio1_ioexp_intr_pins_default: main-gpio1-ioexp-intr-default-pins {
+ bootph-all;
pinctrl-single,pins = <
AM62X_IOPAD(0x01d4, PIN_INPUT, 7) /* (B15) UART0_RTSn.GPIO1_23 */
>;
};
};
-&wkup_uart0 {
- /* WKUP UART0 is used by DM firmware */
- status = "reserved";
-};
-
-&mcu_uart0 {
- status = "disabled";
-};
-
-&main_uart0 {
- pinctrl-names = "default";
- pinctrl-0 = <&main_uart0_pins_default>;
-};
-
-&main_uart1 {
- /* Main UART1 is used by TIFS firmware */
- status = "reserved";
-};
-
-&main_uart2 {
- status = "disabled";
-};
-
-&main_uart3 {
- status = "disabled";
-};
-
-&main_uart4 {
- status = "disabled";
-};
-
-&main_uart5 {
- status = "disabled";
-};
-
-&main_uart6 {
- status = "disabled";
+&main_gpio0 {
+ bootph-all;
};
-&mcu_i2c0 {
- status = "disabled";
-};
-
-&wkup_i2c0 {
- status = "disabled";
-};
-
-&main_i2c0 {
- pinctrl-names = "default";
- pinctrl-0 = <&main_i2c0_pins_default>;
- clock-frequency = <400000>;
+&main_gpio1 {
+ bootph-all;
};
&main_i2c1 {
- pinctrl-names = "default";
- pinctrl-0 = <&main_i2c1_pins_default>;
- clock-frequency = <400000>;
-
+ bootph-all;
exp1: gpio@22 {
+ bootph-all;
compatible = "ti,tca6424";
reg = <0x22>;
gpio-controller;
@@ -348,7 +180,7 @@
"UART1_FET_BUF_EN", "WL_LT_EN",
"GPIO_HDMI_RSTn", "CSI_GPIO1",
"CSI_GPIO2", "PRU_3V3_EN",
- "HDMI_INTn", "TEST_GPIO2",
+ "HDMI_INTn", "PD_I2C_IRQ",
"MCASP1_FET_EN", "MCASP1_BUF_BT_EN",
"MCASP1_FET_SEL", "UART1_FET_SEL",
"TSINT#", "IO_EXP_TEST_LED";
@@ -363,41 +195,14 @@
};
};
-&main_i2c2 {
- status = "disabled";
-};
-
-&main_i2c3 {
- status = "disabled";
-};
-
-&sdhci0 {
- pinctrl-names = "default";
- pinctrl-0 = <&main_mmc0_pins_default>;
- ti,driver-strength-ohm = <50>;
- disable-wp;
-};
-
&sdhci1 {
- /* SD/MMC */
vmmc-supply = <&vdd_mmc1>;
vqmmc-supply = <&vdd_sd_dv>;
- pinctrl-names = "default";
- pinctrl-0 = <&main_mmc1_pins_default>;
- ti,driver-strength-ohm = <50>;
- disable-wp;
};
&cpsw3g {
pinctrl-names = "default";
- pinctrl-0 = <&main_mdio1_pins_default
- &main_rgmii1_pins_default
- &main_rgmii2_pins_default>;
-};
-
-&cpsw_port1 {
- phy-mode = "rgmii-rxid";
- phy-handle = <&cpsw3g_phy0>;
+ pinctrl-0 = <&main_rgmii1_pins_default>, <&main_rgmii2_pins_default>;
};
&cpsw_port2 {
@@ -406,13 +211,6 @@
};
&cpsw3g_mdio {
- cpsw3g_phy0: ethernet-phy@0 {
- reg = <0>;
- ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
- ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
- ti,min-output-impedance;
- };
-
cpsw3g_phy1: ethernet-phy@1 {
reg = <1>;
ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
@@ -428,11 +226,18 @@
};
};
+&fss {
+ bootph-all;
+};
+
&ospi0 {
+ bootph-all;
+ status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&ospi0_pins_default>;
- flash@0{
+ flash@0 {
+ bootph-all;
compatible = "jedec,spi-nor";
reg = <0x0>;
spi-tx-bus-width = <8>;
@@ -445,6 +250,7 @@
cdns,read-delay = <4>;
partitions {
+ bootph-all;
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
@@ -480,6 +286,7 @@
};
partition@3fc0000 {
+ bootph-pre-ram;
label = "ospi.phypattern";
reg = <0x3fc0000 0x40000>;
};
@@ -487,18 +294,6 @@
};
};
-&ecap0 {
- status = "disabled";
-};
-
-&ecap1 {
- status = "disabled";
-};
-
-&ecap2 {
- status = "disabled";
-};
-
-&main_mcan0 {
- status = "disabled";
+&tlv320aic3106 {
+ DVDD-supply = <&vcc_1v8>;
};