[PATCH v7 2/6] DONOTMERGE: arm64: dts: ti: Add pinmux and irq mapping for TPS65219 external interrupts
From: Jerome Neanne <hidden>
Date: 2022-11-04 15:23:39
Also in:
linux-arm-kernel, linux-input, linux-omap, lkml
Subsystem:
arm/texas instruments k3 architecture, the rest · Maintainers:
Nishanth Menon, Vignesh Raghavendra, Tero Kristo, Linus Torvalds
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 <redacted> 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