diff options
| author | Tony Lindgren <tony@atomide.com> | 2023-06-14 11:01:53 +0530 |
|---|---|---|
| committer | Praneeth Bajjuri <praneeth@ti.com> | 2023-06-14 13:39:41 -0500 |
| commit | e3b3b641f0a2145786fbb52d8ebc57c4cb2bfa8b (patch) | |
| tree | 20b30bace4e476b862954157b54376fa7f8e6124 /arch/arm64/boot/dts/ti/k3-am62-main.dtsi | |
| parent | ecb42e33384819104b761d364d029a89e78c557f (diff) | |
HACK: arm64: dts: ti: Configure am62 pinctrl-single for wake-up interrupts
Configure am62 pinctrl-single for wake-up interrupts.
Eventually we may want to set up a chained interrupt handler in the
ti-msgmgr for pinctrl-single to use.
Marked as HACK because physically none of the wakeup source events are
connected to GIC.
[d-gole@ti.com] change to use the GIC_SPI 98 instead of 34. The logic is
such that in DT we specify x+32 for configuring intr source gicss0.spi.x
In this case the input index is gicss0.spi.66 so interrupt source will be
dmss0.intaggr_vintr.2
Co-developed-by: Dhruva Gole <d-gole@ti.com>
Signed-off-by: Dhruva Gole <d-gole@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm64/boot/dts/ti/k3-am62-main.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi index b4051afb0a4e..489857bbb3f9 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi @@ -190,11 +190,14 @@ }; main_pmx0: pinctrl@f4000 { - compatible = "pinctrl-single"; + compatible = "ti,am6-padconf"; reg = <0x00 0xf4000 0x00 0x2ac>; #pinctrl-cells = <1>; pinctrl-single,register-width = <32>; pinctrl-single,function-mask = <0xffffffff>; + interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + #interrupt-cells = <1>; }; main_uart0: serial@2800000 { |