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Diffstat (limited to 'arch/arm64/boot/dts/ti/k3-j722s-evm.dts')
-rw-r--r--arch/arm64/boot/dts/ti/k3-j722s-evm.dts192
1 files changed, 188 insertions, 4 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-j722s-evm.dts b/arch/arm64/boot/dts/ti/k3-j722s-evm.dts
index a00f4a7d20d9..9d8abfa9afd2 100644
--- a/arch/arm64/boot/dts/ti/k3-j722s-evm.dts
+++ b/arch/arm64/boot/dts/ti/k3-j722s-evm.dts
@@ -141,6 +141,17 @@
regulator-boot-on;
};
+ vsys_3v3: regulator-vsys3v3 {
+ /* output of LM5141-Q1 */
+ compatible = "regulator-fixed";
+ regulator-name = "vsys_3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vmain_pd>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
vdd_mmc1: regulator-mmc1 {
/* TPS22918DBVR */
compatible = "regulator-fixed";
@@ -153,6 +164,17 @@
bootph-all;
};
+ vsys_3v3_exp: regulator-TPS22990 {
+ /* output of TPS22990 */
+ compatible = "regulator-fixed";
+ regulator-name = "vsys_3v3_exp";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vsys_3v3>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
vdd_sd_dv: regulator-TLV71033 {
compatible = "regulator-gpio";
regulator-name = "tlv71033";
@@ -244,6 +266,28 @@
max-bitrate = <5000000>;
standby-gpios = <&exp1 17 GPIO_ACTIVE_HIGH>;
};
+
+ csi01_mux: mux-controller-0 {
+ compatible = "gpio-mux";
+ #mux-state-cells = <1>;
+ mux-gpios = <&exp1 6 GPIO_ACTIVE_HIGH>;
+ idle-state = <0>;
+ };
+
+ csi23_mux: mux-controller-1 {
+ compatible = "gpio-mux";
+ #mux-state-cells = <1>;
+ mux-gpios = <&exp1 7 GPIO_ACTIVE_HIGH>;
+ idle-state = <0>;
+ };
+};
+
+&cpsw_mac_syscon {
+ bootph-all;
+};
+
+&phy_gmii_sel {
+ bootph-all;
};
&main_pmx0 {
@@ -263,6 +307,13 @@
bootph-all;
};
+ main_i2c2_pins_default: main-i2c2-default-pins {
+ pinctrl-single,pins = <
+ J722S_IOPAD(0x00b0, PIN_INPUT_PULLUP, 1) /* (P22) GPMC0_CSn2.I2C2_SCL */
+ J722S_IOPAD(0x00b4, PIN_INPUT_PULLUP, 1) /* (P23) GPMC0_CSn3.I2C2_SDA */
+ >;
+ };
+
main_uart0_pins_default: main-uart0-default-pins {
pinctrl-single,pins = <
J722S_IOPAD(0x01c8, PIN_INPUT, 0) /* (A22) UART0_RXD */
@@ -303,6 +354,7 @@
J722S_IOPAD(0x0160, PIN_OUTPUT, 0) /* (AC24) MDIO0_MDC */
J722S_IOPAD(0x015c, PIN_INPUT, 0) /* (AD25) MDIO0_MDIO */
>;
+ bootph-all;
};
ospi0_pins_default: ospi0-default-pins {
@@ -337,6 +389,7 @@
J722S_IOPAD(0x0130, PIN_OUTPUT, 0) /* (AG26) RGMII1_TXC */
J722S_IOPAD(0x012c, PIN_OUTPUT, 0) /* (AF25) RGMII1_TX_CTL */
>;
+ bootph-all;
};
main_usb1_pins_default: main-usb1-default-pins {
@@ -359,6 +412,13 @@
J722S_IOPAD(0x00a0, PIN_OUTPUT, 1) /* (N24) GPMC0_WPn.AUDIO_EXT_REFCLK1 */
>;
};
+
+ pmic_irq_pins_default: pmic-irq-default-pins {
+ pinctrl-single,pins = <
+ J722S_IOPAD(0x030, PIN_INPUT, 7) /* (K23) GPIO0_12 */
+ >;
+ };
+
};
&cpsw3g {
@@ -374,6 +434,7 @@
cpsw3g_phy0: ethernet-phy@0 {
reg = <0>;
+ bootph-all;
ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
ti,min-output-impedance;
@@ -384,6 +445,7 @@
phy-mode = "rgmii-rxid";
phy-handle = <&cpsw3g_phy0>;
status = "okay";
+ bootph-all;
};
&main_gpio1 {
@@ -406,6 +468,13 @@
&mcu_pmx0 {
+ mcu_i2c0_pins_default: mcu-i2c0-default-pins {
+ pinctrl-single,pins = <
+ J722S_MCU_IOPAD(0x048, PIN_INPUT, 0) /* (E11) MCU_I2C0_SDA */
+ J722S_MCU_IOPAD(0x044, PIN_INPUT, 0) /* (B13) MCU_I2C0_SCL */
+ >;
+ };
+
mcu_mcan0_pins_default: mcu-mcan0-default-pins {
pinctrl-single,pins = <
J722S_MCU_IOPAD(0x038, PIN_INPUT, 0) /* (D8) MCU_MCAN0_RX */
@@ -459,6 +528,87 @@
clock-frequency = <400000>;
status = "okay";
bootph-all;
+
+ tps65224: pmic@48 {
+ compatible = "ti,tps65224-q1";
+ reg = <0x48>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pmic_irq_pins_default>;
+ interrupt-parent = <&main_gpio0>;
+ interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
+ ti,primary-pmic;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ buck12-supply = <&vsys_io_3v3>;
+ buck3-supply = <&vsys_io_3v3>;
+ buck4-supply = <&vsys_io_3v3>;
+
+ ldo1-supply = <&vsys_io_3v3>;
+ ldo2-supply = <&vsys_io_3v3>;
+ ldo3-supply = <&vsys_io_3v3>;
+
+ regulators {
+
+ buck1: buck1 {
+ regulator-name = "vcc1v8_io_buck1";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ regulator-always-on;
+ bootph-all;
+ };
+
+ buck2: buck2 {
+ regulator-name = "vcc1v1_ddr_buck2";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ buck3: buck3 {
+ regulator-name = "vcc0v85_ram_buck3";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <850000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ buck4: buck4 {
+ regulator-name = "vcc0v75_ioret_buck4";
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <750000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo1: ldo1 {
+ regulator-name = "vdda1v8_pll_ldo1";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo2: ldo2 {
+ regulator-name = "dvdd3v3_ldo2";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo3: ldo3 {
+ regulator-name = "vdd1v85_phy_ldo3";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+ };
+ };
};
&k3_clks {
@@ -495,8 +645,8 @@
p05-hog {
/* P05 - USB2.0_MUX_SEL */
gpio-hog;
- gpios = <5 GPIO_ACTIVE_HIGH>;
- output-high;
+ gpios = <5 GPIO_ACTIVE_LOW>;
+ output-low;
};
p01_hog: p01-hog {
@@ -536,6 +686,27 @@
};
};
+&main_i2c2 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_i2c2_pins_default>;
+ clock-frequency = <400000>;
+
+ pca9543_0: i2c-mux@70 {
+ compatible = "nxp,pca9543";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x70>;
+ };
+
+ pca9543_1: i2c-mux@71 {
+ compatible = "nxp,pca9543";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x71>;
+ };
+};
+
&ospi0 {
pinctrl-names = "default";
pinctrl-0 = <&ospi0_pins_default>;
@@ -720,8 +891,11 @@
<J722S_SERDES1_LANE0_PCIE0_LANE0>;
};
-&serdes0 {
+&serdes_wiz0 {
status = "okay";
+};
+
+&serdes0 {
serdes0_usb_link: phy@0 {
reg = <0>;
cdns,num-lanes = <1>;
@@ -731,8 +905,11 @@
};
};
-&serdes1 {
+&serdes_wiz1 {
status = "okay";
+};
+
+&serdes1 {
serdes1_pcie_link: phy@0 {
reg = <0>;
cdns,num-lanes = <1>;
@@ -812,3 +989,10 @@
&mcu_gpio0 {
status = "okay";
};
+
+&mcu_i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mcu_i2c0_pins_default>;
+ clock-frequency = <400000>;
+ status = "okay";
+};
generated by cgit v1.2.3 (git 2.39.0) at 2025-08-19 21:29:43 +0300