Messages in this thread Patch in this message | | | From | Jerome Neanne <> | Subject | [PATCH v7 2/6] DONOTMERGE: arm64: dts: ti: Add pinmux and irq mapping for TPS65219 external interrupts | Date | Fri, 4 Nov 2022 16:23:07 +0100 |
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Interrupt occurring on PMIC TPS65219 is propagated to SOC through EXTINTn pin connected to gic500 interrupt controller
Needed for driver testing but official board support pending. TI commitment is required before board upstream kick-off.
Signed-off-by: Jerome Neanne <jneanne@baylibre.com> Signed-off-by: Markus Schneider-Pargmann <msp@baylibre.com> --- arch/arm64/boot/dts/ti/k3-am642-sk.dts | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am642-sk.dts b/arch/arm64/boot/dts/ti/k3-am642-sk.dts index d0121976491a..441bc746bda0 100644 --- a/arch/arm64/boot/dts/ti/k3-am642-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am642-sk.dts @@ -363,6 +363,12 @@ vsel_sd_nddr_pins_default: vsel-sd-nddr-pins-default { AM64X_IOPAD(0x00b8, PIN_INPUT, 7) /* (Y7) PRG1_PRU0_GPO0.GPIO0_45 */ >; }; + + pmic_irq_pins_default: pmic-irq-pins-default { + pinctrl-single,pins = < + AM64X_IOPAD(0x0278, PIN_INPUT, 0) /* (C19) EXTINTn */ + >; + }; }; &mcu_uart0 { @@ -421,6 +427,10 @@ tps65219: pmic@30 { compatible = "ti,tps65219"; reg = <0x30>; system-power-controller; + pinctrl-names = "default"; + pinctrl-0 = <&pmic_irq_pins_default>; + interrupt-parent = <&gic500>; + interrupts = <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>; buck1-supply = <&vcc_3v3_sys>; buck2-supply = <&vcc_3v3_sys>; -- 2.25.1
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