diff options
| author | Anson Huang <Anson.Huang@nxp.com> | 2018-08-27 11:04:35 +0800 |
|---|---|---|
| committer | Jason Liu <jason.hui.liu@nxp.com> | 2018-08-27 04:26:59 +0800 |
| commit | b1d540a2bcb1b84039157fb170b993ff9da4a4bc (patch) | |
| tree | 6bdef4f504963048d498859deacf407abaa1ef1c /arch/arm64 | |
| parent | 329e37a98764dccd691eb01c11d97b90216367c1 (diff) | |
MLK-19338 ARM64: dts: freescale: imx8qm: move mu interrupt controller to gic
To support lowest power mode for suspend, if no wakeup source
from non-secure partition is enabled, IRQSTEER can be powered
off when suspend, so non-secure linux OS needs to pass WU
irqchip wakeup source info to ATF, as MU is always enabled
as wakeup source, and it is a system level resource, so no
need to have it in WU domain.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Bai Ping <ping.bai@nxp.com>
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-imx8qm.dtsi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8qm.dtsi b/arch/arm64/boot/dts/freescale/fsl-imx8qm.dtsi index 82096f5aaafb..f22321279c17 100644 --- a/arch/arm64/boot/dts/freescale/fsl-imx8qm.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-imx8qm.dtsi @@ -142,7 +142,7 @@ compatible = "fsl,imx8-mu"; reg = <0x0 0x5d1c0000 0x0 0x10000>; interrupts = <GIC_SPI 177 IRQ_TYPE_LEVEL_HIGH>; - interrupt-parent = <&wu>; + interrupt-parent = <&gic>; fsl,scu_ap_mu_id = <0>; status = "okay"; }; |