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UPSTREAM-PEND: boards: ti: am62l_evm: Add peripheral nodes and pinmux #26

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Merged
soumya-TI merged 3 commits into from
Apr 14, 2026
Merged

UPSTREAM-PEND: boards: ti: am62l_evm: Add peripheral nodes and pinmux #26

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a7728b1
UPSTREAM-PEND: boards: ti: am62l_evm: a53.dts: Add GPIO led nodes
Mar 23, 2026
887a86c
UPSTREAM-PEND: boards: ti: am62l_evm: a53.dts: Add EEPROM and...
Mar 24, 2026
877e71c
UPSTREAM-PEND: dts: vendor: ti: am62l-main: Add DM Timer nodes and PD
Mar 23, 2026
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20 changes: 20 additions & 0 deletions boards/ti/am62l_evm/am62l_evm_am62l3_a53-pinctrl.dtsi
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Original file line number Diff line number Diff line change
Expand Up @@ -164,4 +164,24 @@
main_ecap0_in: ecap0_in_default {
pinmux = <K3_PINMUX(0x078, PIN_INPUT, MUX_MODE_5)>; /* (L22) ECAP0_IN_APWM_OUT */
};

main_gpio0_3_led: main_gpio0_led_default {
pinmux = <K3_PINMUX(0x0238, PIN_OUTPUT, MUX_MODE_7)>; /* (D6) MMC1_SDWP */
};

main_i2c0_scl: i2c0_scl_default {
pinmux = <K3_PINMUX(0x01cc, PIN_INPUT_PULLUP, MUX_MODE_0)>; /* (B7) I2C0_SCL */
};

main_i2c0_sda: i2c0_sda_default {
pinmux = <K3_PINMUX(0x01d0, PIN_INPUT_PULLUP, MUX_MODE_0)>; /* (A7) I2C0_SDA */
};

main_i2c1_scl: i2c1_scl_default {
pinmux = <K3_PINMUX(0x01d4, PIN_INPUT_PULLUP, MUX_MODE_0)>; /* (D7) I2C1_SCL */
};

main_i2c1_sda: i2c1_sda_default {
pinmux = <K3_PINMUX(0x01d8, PIN_INPUT_PULLUP, MUX_MODE_0)>; /* (A6) I2C1_SDA */
};
};
47 changes: 47 additions & 0 deletions boards/ti/am62l_evm/am62l_evm_am62l3_a53.dts
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Expand Up @@ -21,6 +21,18 @@
zephyr,flash = &flash0_memory;
};

aliases {
led0 = &ld9;
};

leds: leds {
compatible = "gpio-leds";

ld9: led_0 {
gpios = <&main_gpio0_3 27 GPIO_ACTIVE_HIGH>;
};
};

cpus {
cpu@0 {
status = "okay";
Expand Down Expand Up @@ -150,3 +162,38 @@
&main_rtc0 {
status = "okay";
};

&main_gpio0_3 {
pinctrl-0 = <&main_gpio0_3_led>;
pinctrl-names = "default";
status = "okay";
};

&main_i2c0 {
pinctrl-0 = <&main_i2c0_scl &main_i2c0_sda>;
pinctrl-names = "default";
status = "okay";

eeprom0: eeprom@51 {
compatible = "atmel,at24";
reg = <0x51>;
address-width = <16>;
pagesize = <128>;
size = <65536>;
timeout = <5>;
};
};

&main_i2c1 {
pinctrl-0 = <&main_i2c1_scl &main_i2c1_sda>;
pinctrl-names = "default";
status = "okay";

gpio_expander: tca6424a@22 {
compatible = "ti,tca6424a";
reg = <0x22>;
gpio-controller;
#gpio-cells = <2>;
ngpios = <24>;
};
};
20 changes: 20 additions & 0 deletions dts/arm64/ti/am62l3_a53.dtsi
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Expand Up @@ -201,3 +201,23 @@
interrupts = <GIC_SPI 156 IRQ_TYPE_EDGE IRQ_DEFAULT_PRIORITY>;
interrupt-parent = <&gic>;
};

&main_timer0 {
interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL IRQ_DEFAULT_PRIORITY>;
interrupt-parent = <&gic>;
};

&main_timer1 {
interrupts = <GIC_SPI 171 IRQ_TYPE_LEVEL IRQ_DEFAULT_PRIORITY>;
interrupt-parent = <&gic>;
};

&main_timer2 {
interrupts = <GIC_SPI 172 IRQ_TYPE_LEVEL IRQ_DEFAULT_PRIORITY>;
interrupt-parent = <&gic>;
};

&main_timer3 {
interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL IRQ_DEFAULT_PRIORITY>;
interrupt-parent = <&gic>;
};
36 changes: 36 additions & 0 deletions dts/vendor/ti/am62l-main.dtsi
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Expand Up @@ -428,4 +428,40 @@
status = "disabled";
};
};

main_timer0: timer@2400000 {
compatible = "ti,am654-timer";
reg = <0x2400000 DT_SIZE_K(1)>;
clocks = <&scmi_clk 58>;
clock-names = "fck";
power-domains = <&main_timer0_pd>;
status = "disabled";
};

main_timer1: timer@2410000 {
compatible = "ti,am654-timer";
reg = <0x2410000 DT_SIZE_K(1)>;
clocks = <&scmi_clk 63>;
clock-names = "fck";
power-domains = <&main_timer1_pd>;
status = "disabled";
};

main_timer2: timer@2420000 {
compatible = "ti,am654-timer";
reg = <0x2420000 DT_SIZE_K(1)>;
clocks = <&scmi_clk 77>;
clock-names = "fck";
power-domains = <&main_timer2_pd>;
status = "disabled";
};

main_timer3: timer@2430000 {
compatible = "ti,am654-timer";
reg = <0x2430000 DT_SIZE_K(1)>;
clocks = <&scmi_clk 82>;
clock-names = "fck";
power-domains = <&main_timer3_pd>;
status = "disabled";
};
};
24 changes: 24 additions & 0 deletions dts/vendor/ti/am62l_power_domains.dtsi
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Expand Up @@ -145,5 +145,29 @@
reg = <59>;
#power-domain-cells = <0>;
};

main_timer0_pd: power-domain@0f {
compatible = "arm,scmi-power-domain";
reg = <15>;
#power-domain-cells = <0>;
};

main_timer1_pd: power-domain@10 {
compatible = "arm,scmi-power-domain";
reg = <16>;
#power-domain-cells = <0>;
};

main_timer2_pd: power-domain@11 {
compatible = "arm,scmi-power-domain";
reg = <17>;
#power-domain-cells = <0>;
};

main_timer3_pd: power-domain@12 {
compatible = "arm,scmi-power-domain";
reg = <18>;
#power-domain-cells = <0>;
};
};
};
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