Commit ca3be22d authored by Vignesh Raghavendra's avatar Vignesh Raghavendra Committed by Tero Kristo

arm64: dts: k3-am654-base-board: Add IRQ line for GPIO expander

Add IRQ line for IO expander present on wkup_i2c bus on  AM654 EVM
Signed-off-by: default avatarVignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: default avatarTero Kristo <t-kristo@ti.com>
parent 07481770
...@@ -85,6 +85,13 @@ AM65X_WKUP_IOPAD(0x0028, PIN_INPUT, 0) /* (R3) MCU_OSPI0_D7 */ ...@@ -85,6 +85,13 @@ AM65X_WKUP_IOPAD(0x0028, PIN_INPUT, 0) /* (R3) MCU_OSPI0_D7 */
AM65X_WKUP_IOPAD(0x002c, PIN_OUTPUT, 0) /* (R4) MCU_OSPI0_CSn0 */ AM65X_WKUP_IOPAD(0x002c, PIN_OUTPUT, 0) /* (R4) MCU_OSPI0_CSn0 */
>; >;
}; };
wkup_pca554_default: wkup_pca554_default {
pinctrl-single,pins = <
AM65X_WKUP_IOPAD(0x0034, PIN_INPUT, 7) /* (T1) MCU_OSPI1_CLK.WKUP_GPIO0_25 */
>;
};
}; };
&main_pmx0 { &main_pmx0 {
...@@ -180,6 +187,12 @@ pca9554: gpio@39 { ...@@ -180,6 +187,12 @@ pca9554: gpio@39 {
reg = <0x39>; reg = <0x39>;
gpio-controller; gpio-controller;
#gpio-cells = <2>; #gpio-cells = <2>;
pinctrl-names = "default";
pinctrl-0 = <&wkup_pca554_default>;
interrupt-parent = <&wkup_gpio0>;
interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
interrupt-controller;
#interrupt-cells = <2>;
}; };
}; };
......
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