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Diffstat (limited to 'arch/arm64/boot/dts/ti/k3-am62p5-sk.dts')
-rw-r--r--arch/arm64/boot/dts/ti/k3-am62p5-sk.dts213
1 files changed, 200 insertions, 13 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts b/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts
index e86f34e835c1..83c37de7d338 100644
--- a/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts
@@ -19,6 +19,7 @@
aliases {
serial0 = &wkup_uart0;
+ serial1 = &mcu_uart0;
serial2 = &main_uart0;
serial3 = &main_uart1;
mmc0 = &sdhci0;
@@ -27,6 +28,8 @@
spi0 = &ospi0;
ethernet0 = &cpsw_port1;
ethernet1 = &cpsw_port2;
+ usb0 = &usb0;
+ usb1 = &usb1;
};
chosen {
@@ -46,19 +49,37 @@
#size-cells = <2>;
ranges;
- secure_tfa_ddr: tfa@9e780000 {
- reg = <0x00 0x9e780000 0x00 0x80000>;
+ mcu_r5fss0_core0_dma_memory_region: mcu-r5fss-dma-memory-region@9b800000 {
+ compatible = "shared-dma-pool";
+ reg = <0x00 0x9b800000 0x00 0x100000>;
no-map;
};
- secure_ddr: optee@9e800000 {
- reg = <0x00 0x9e800000 0x00 0x01800000>; /* for OP-TEE */
+ mcu_r5fss0_core0_memory_region: mcu-r5fss-memory-region@9b900000 {
+ compatible = "shared-dma-pool";
+ reg = <0x00 0x9b900000 0x00 0xf00000>;
no-map;
};
- wkup_r5fss0_core0_memory_region: r5f-dma-memory@9c900000 {
+ wkup_r5fss0_core0_dma_memory_region: r5f-dma-memory@9c800000 {
compatible = "shared-dma-pool";
- reg = <0x00 0x9c900000 0x00 0x01e00000>;
+ reg = <0x00 0x9c800000 0x00 0x100000>;
+ no-map;
+ };
+
+ wkup_r5fss0_core0_memory_region: r5f-memory@9c900000 {
+ compatible = "shared-dma-pool";
+ reg = <0x00 0x9c900000 0x00 0xf00000>;
+ no-map;
+ };
+
+ secure_tfa_ddr: tfa@9e780000 {
+ reg = <0x00 0x9e780000 0x00 0x80000>;
+ no-map;
+ };
+
+ secure_ddr: optee@9e800000 {
+ reg = <0x00 0x9e800000 0x00 0x01800000>; /* for OP-TEE */
no-map;
};
};
@@ -112,6 +133,28 @@
bootph-all;
};
+ vcc_3v3_main: regulator-4 {
+ /* output of LM5141-Q1 */
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_3v3_main";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vmain_pd>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vcc_3v3_sys: regulator-5 {
+ /* output of TPS222965DSGT */
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_3v3_sys";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vcc_3v3_main>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
@@ -126,6 +169,15 @@
};
};
+ opp-table {
+ /* Requires VDD_CORE at 0v85 */
+ opp-1400000000 {
+ opp-hz = /bits/ 64 <1400000000>;
+ opp-supported-hw = <0x01 0x0004>;
+ clock-latency-ns = <6000000>;
+ };
+ };
+
tlv320_mclk: clk-0 {
#clock-cells = <0>;
compatible = "fixed-clock";
@@ -205,7 +257,7 @@
pinctrl-single,pins = <
AM62PX_IOPAD(0x0090, PIN_INPUT, 2) /* (U24) GPMC0_BE0n_CLE.MCASP1_ACLKX */
AM62PX_IOPAD(0x0098, PIN_INPUT, 2) /* (AA24) GPMC0_WAIT0.MCASP1_AFSX */
- AM62PX_IOPAD(0x008c, PIN_INPUT, 2) /* (T25) GPMC0_WEn.MCASP1_AXR0 */
+ AM62PX_IOPAD(0x008c, PIN_OUTPUT, 2) /* (T25) GPMC0_WEn.MCASP1_AXR0 */
AM62PX_IOPAD(0x0084, PIN_INPUT, 2) /* (R25) GPMC0_ADVn_ALE.MCASP1_AXR2 */
>;
};
@@ -297,6 +349,12 @@
bootph-all;
};
+ main_usb1_pins_default: main-usb1-default-pins {
+ pinctrl-single,pins = <
+ AM62PX_IOPAD(0x0258, PIN_INPUT | PIN_DS_PULLUD_ENABLE | PIN_DS_PULL_UP, 0) /* (G21) USB1_DRVVBUS */
+ >;
+ };
+
main_wlirq_pins_default: main-wlirq-default-pins {
pinctrl-single,pins = <
AM62PX_IOPAD(0x0128, PIN_INPUT, 7) /* (K25) MMC2_SDWP.GPIO0_72 */
@@ -338,6 +396,57 @@
AM62PX_IOPAD(0x0124, PIN_INPUT, 7) /* (J25) MMC2_SDCD.GPIO0_71 */
>;
};
+
+ main_ecap1_pins_default: main-ecap1-default-pins {
+ pinctrl-single,pins = <
+ AM62PX_IOPAD(0x019c, PIN_OUTPUT, 2) /* (E24) MCASP0_AXR1.ECAP1_IN_APWM_OUT */
+ >;
+ };
+
+ main_ecap2_pins_default: main-ecap2-default-pins {
+ pinctrl-single,pins = <
+ AM62PX_IOPAD(0x01a4, PIN_OUTPUT, 2) /* (F24) MCASP0_ACLKX.ECAP2_IN_APWM_OUT */
+ >;
+ };
+
+ main_epwm0_pins_default: main-epwm0-default-pins {
+ pinctrl-single,pins = <
+ AM62PX_IOPAD(0x01b4, PIN_OUTPUT, 2) /* (D20) SPI0_CS0.EHRPWM0_A */
+ AM62PX_IOPAD(0x01b8, PIN_OUTPUT, 2) /* (E20) SPI0_CS1.EHRPWM0_B */
+ >;
+ };
+
+ main_epwm1_pins_default: main-epwm1-default-pins {
+ pinctrl-single,pins = <
+ AM62PX_IOPAD(0x01bc, PIN_OUTPUT, 2) /* (B21) SPI0_CLK.EHRPWM1_A */
+ AM62PX_IOPAD(0x01c0, PIN_OUTPUT, 2) /* (B20) SPI0_D0.EHRPWM1_B */
+ >;
+ };
+};
+
+&main_i2c0 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_i2c0_pins_default>;
+ clock-frequency = <400000>;
+
+ typec_pd0: usb-power-controller@3f {
+ compatible = "ti,tps6598x";
+ reg = <0x3f>;
+
+ connector {
+ compatible = "usb-c-connector";
+ label = "USB-C";
+ self-powered;
+ data-role = "dual";
+ power-role = "sink";
+ port {
+ usb_con_hs: endpoint {
+ remote-endpoint = <&usb0_hs_ep>;
+ };
+ };
+ };
+ };
};
&main_i2c1 {
@@ -411,8 +520,8 @@
&sdhci0 {
status = "okay";
+ non-removable;
ti,driver-strength-ohm = <50>;
- disable-wp;
bootph-all;
};
@@ -431,16 +540,19 @@
pinctrl-names = "default";
pinctrl-0 = <&main_rgmii1_pins_default>,
<&main_rgmii2_pins_default>;
+ status = "okay";
};
&cpsw_port1 {
phy-mode = "rgmii-rxid";
phy-handle = <&cpsw3g_phy0>;
+ status = "okay";
};
&cpsw_port2 {
phy-mode = "rgmii-rxid";
phy-handle = <&cpsw3g_phy1>;
+ status = "okay";
};
&cpsw3g_mdio {
@@ -463,6 +575,33 @@
};
};
+&usbss0 {
+ status = "okay";
+ ti,vbus-divider;
+};
+
+&usbss1 {
+ status = "okay";
+ ti,vbus-divider;
+};
+
+&usb0 {
+ bootph-all;
+ usb-role-switch;
+
+ port {
+ usb0_hs_ep: endpoint {
+ remote-endpoint = <&usb_con_hs>;
+ };
+ };
+};
+
+&usb1 {
+ dr_mode = "host";
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_usb1_pins_default>;
+};
+
&mcasp1 {
status = "okay";
#sound-dai-cells = <0>;
@@ -479,8 +618,6 @@
0 0 0 0
0 0 0 0
>;
- tx-num-evt = <32>;
- rx-num-evt = <32>;
};
&fss {
@@ -493,7 +630,7 @@
pinctrl-0 = <&ospi0_pins_default>;
bootph-all;
- flash@0{
+ flash@0 {
compatible = "jedec,spi-nor";
reg = <0x0>;
spi-tx-bus-width = <8>;
@@ -552,6 +689,8 @@
};
&mailbox0_cluster0 {
+ status = "okay";
+
mbox_r5_0: mbox-r5-0 {
ti,mbox-rx = <0 0 0>;
ti,mbox-tx = <1 0 0>;
@@ -559,12 +698,34 @@
};
&mailbox0_cluster1 {
+ status = "okay";
+
mbox_mcu_r5_0: mbox-mcu-r5-0 {
ti,mbox-rx = <0 0 0>;
ti,mbox-tx = <1 0 0>;
};
};
+&wkup_r5fss0 {
+ status = "okay";
+};
+
+&wkup_r5fss0_core0 {
+ mboxes = <&mailbox0_cluster0 &mbox_r5_0>;
+ memory-region = <&wkup_r5fss0_core0_dma_memory_region>,
+ <&wkup_r5fss0_core0_memory_region>;
+};
+
+&mcu_r5fss0 {
+ status = "okay";
+};
+
+&mcu_r5fss0_core0 {
+ mboxes = <&mailbox0_cluster1 &mbox_mcu_r5_0>;
+ memory-region = <&mcu_r5fss0_core0_dma_memory_region>,
+ <&mcu_r5fss0_core0_memory_region>;
+};
+
&main_uart0 {
pinctrl-names = "default";
pinctrl-0 = <&main_uart0_pins_default>;
@@ -585,8 +746,6 @@
wkup_uart0_pins_default: wkup-uart0-default-pins {
pinctrl-single,pins = <
- AM62PX_MCU_IOPAD(0x02c, PIN_INPUT, 0) /* (C7) WKUP_UART0_CTSn */
- AM62PX_MCU_IOPAD(0x030, PIN_OUTPUT, 0) /* (C6) WKUP_UART0_RTSn */
AM62PX_MCU_IOPAD(0x024, PIN_INPUT, 0) /* (D8) WKUP_UART0_RXD */
AM62PX_MCU_IOPAD(0x028, PIN_OUTPUT, 0) /* (D7) WKUP_UART0_TXD */
>;
@@ -610,3 +769,31 @@
&mcu_gpio_intr {
status = "reserved";
};
+
+&ecap1 {
+ /* P36 of J4 */
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_ecap1_pins_default>;
+ status = "okay";
+};
+
+&ecap2 {
+ /* P11 of J4 */
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_ecap2_pins_default>;
+ status = "okay";
+};
+
+&epwm0 {
+ /* P24/P26 of J4 */
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_epwm0_pins_default>;
+ status = "okay";
+};
+
+&epwm1 {
+ /* P23/P19 of J4 */
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_epwm1_pins_default>;
+ status = "okay";
+};
generated by cgit (git 2.34.1) at 2025-07-23 17:31:58 +0000