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Signed-off-by: Judith Mendez --- arch/arm64/boot/dts/ti/k3-am642-evm.dts | 15 ++++++++++++++- arch/arm64/boot/dts/ti/k3-am642-sk.dts | 15 ++++++++++++++- 2 files changed, 28 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-am642-evm.dts b/arch/arm64/boot/dts/ti/k3-am642-evm.dts index bc4347cf71140..28fbaf134af4f 100644 --- a/arch/arm64/boot/dts/ti/k3-am642-evm.dts +++ b/arch/arm64/boot/dts/ti/k3-am642-evm.dts @@ -8,6 +8,7 @@ #include #include #include +#include #include #include "k3-am642.dtsi" @@ -259,11 +260,17 @@ AM64X_IOPAD(0x0284, PIN_INPUT_PULLUP, 0) /* (L21) MMC1_DAT1 */ AM64X_IOPAD(0x0280, PIN_INPUT_PULLUP, 0) /* (K19) MMC1_DAT2 */ AM64X_IOPAD(0x027c, PIN_INPUT_PULLUP, 0) /* (K18) MMC1_DAT3 */ AM64X_IOPAD(0x0298, PIN_INPUT_PULLUP, 0) /* (D19) MMC1_SDCD */ - AM64X_IOPAD(0x029c, PIN_INPUT, 0) /* (C20) MMC1_SDWP */ AM64X_IOPAD(0x0290, PIN_INPUT, 0) /* MMC1_CLKLB */ >; }; + main_gpio1_ioexp_intr_pins_default: main-gpio1-ioexp-intr-default-pins { + pinctrl-single,pins = < + AM64X_IOPAD(0x029c, PIN_INPUT, 7) /* (C20) MMC1_SDWP.GPIO1_78 */ + >; + bootph-all; + }; + main_uart1_pins_default: main-uart1-default-pins { pinctrl-single,pins = < AM64X_IOPAD(0x0248, PIN_INPUT, 0) /* (D16) UART1_CTSn */ @@ -481,6 +488,12 @@ exp1: gpio@22 { bootph-all; compatible = "ti,tca6424"; reg = <0x22>; + pinctrl-names = "default"; + pinctrl-0 = <&main_gpio1_ioexp_intr_pins_default>; + interrupt-parent = <&main_gpio1>; + interrupts = <78 IRQ_TYPE_EDGE_FALLING>; + interrupt-controller; + #interrupt-cells = <2>; gpio-controller; #gpio-cells = <2>; gpio-line-names = "GPIO_eMMC_RSTn", "CAN_MUX_SEL", diff --git a/arch/arm64/boot/dts/ti/k3-am642-sk.dts b/arch/arm64/boot/dts/ti/k3-am642-sk.dts index d28a38c87f32a..aa87845d77598 100644 --- a/arch/arm64/boot/dts/ti/k3-am642-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am642-sk.dts @@ -7,6 +7,7 @@ #include #include +#include #include #include #include "k3-am642.dtsi" @@ -198,7 +199,6 @@ &main_pmx0 { main_mmc1_pins_default: main-mmc1-default-pins { bootph-all; pinctrl-single,pins = < - AM64X_IOPAD(0x029c, PIN_INPUT_PULLUP, 0) /* (C20) MMC1_SDWP */ AM64X_IOPAD(0x0298, PIN_INPUT_PULLUP, 0) /* (D19) MMC1_SDCD */ AM64X_IOPAD(0x0294, PIN_INPUT_PULLUP, 0) /* (J19) MMC1_CMD */ AM64X_IOPAD(0x0290, PIN_INPUT, 0) /* (#N/A) MMC1_CLKLB */ @@ -210,6 +210,13 @@ AM64X_IOPAD(0x027c, PIN_INPUT_PULLUP, 0) /* (K18) MMC1_DAT3 */ >; }; + main_gpio1_ioexp_intr_pins_default: main-gpio1-ioexp-intr-default-pins { + pinctrl-single,pins = < + AM64X_IOPAD(0x029c, PIN_INPUT, 7) /* (C20) MMC1_SDWP.GPIO1_78 */ + >; + bootph-all; + }; + main_uart0_pins_default: main-uart0-default-pins { bootph-all; pinctrl-single,pins = < @@ -383,6 +390,12 @@ exp1: gpio@70 { bootph-all; compatible = "nxp,pca9538"; reg = <0x70>; + pinctrl-names = "default"; + pinctrl-0 = <&main_gpio1_ioexp_intr_pins_default>; + interrupt-parent = <&main_gpio1>; + interrupts = <78 IRQ_TYPE_EDGE_FALLING>; + interrupt-controller; + #interrupt-cells = <2>; gpio-controller; #gpio-cells = <2>; gpio-line-names = "GPIO_CPSW2_RST", "GPIO_CPSW1_RST", -- 2.54.0