| Message ID | 20240418181615.1370179-1-macroalpha82@gmail.com |
|---|---|
| Headers | show |
| Series | Allwinner H616 NMI Controller | expand |
Dne četrtek, 18. april 2024 ob 20:16:15 GMT +2 je Chris Morgan napisal(a): > From: Chris Morgan <macromorgan@hotmail.com> > > Add device node for the H616 Non Maskable Interrupt (NMI) controller. > This controller is present on all H616 boards and derivatives such as > the T507 and H700. Note that on the H616 no NMI pad is exposed. > > Reviewed-by: Andre Przywara <andre.przywara@arm.com> > Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Best regards, Jernej > --- > arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi > index b2e85e52d1a1..1e066f3057be 100644 > --- a/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi > +++ b/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi > @@ -775,6 +775,15 @@ r_ccu: clock@7010000 { > #reset-cells = <1>; > }; > > + nmi_intc: interrupt-controller@7010320 { > + compatible = "allwinner,sun50i-h616-nmi", > + "allwinner,sun9i-a80-nmi"; > + reg = <0x07010320 0xc>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>; > + }; > + > r_pio: pinctrl@7022000 { > compatible = "allwinner,sun50i-h616-r-pinctrl"; > reg = <0x07022000 0x400>; >
Dne četrtek, 18. april 2024 ob 20:16:15 GMT +2 je Chris Morgan napisal(a): > From: Chris Morgan <macromorgan@hotmail.com> > > Add device node for the H616 Non Maskable Interrupt (NMI) controller. > This controller is present on all H616 boards and derivatives such as > the T507 and H700. Note that on the H616 no NMI pad is exposed. > > Reviewed-by: Andre Przywara <andre.przywara@arm.com> > Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Applied, thanks! Best regards, Jernej > --- > arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi > index b2e85e52d1a1..1e066f3057be 100644 > --- a/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi > +++ b/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi > @@ -775,6 +775,15 @@ r_ccu: clock@7010000 { > #reset-cells = <1>; > }; > > + nmi_intc: interrupt-controller@7010320 { > + compatible = "allwinner,sun50i-h616-nmi", > + "allwinner,sun9i-a80-nmi"; > + reg = <0x07010320 0xc>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>; > + }; > + > r_pio: pinctrl@7022000 { > compatible = "allwinner,sun50i-h616-r-pinctrl"; > reg = <0x07022000 0x400>; >
From: Chris Morgan <macromorgan@hotmail.com> Add support for the Allwinner H616 NMI controller, which appears to be common IP with previous generations of the NMI. The NMI is required to support interrupts from the PMIC among other functions. Changes since V1: - Update dt binding documentation to collapse multiple compatible strings into an enum list. - Added note in commit message about NMI pad exposure for the H616. Chris Morgan (2): dt-bindings: irq: sun7i-nmi: Add binding for the H616 NMI controller arm64: dts: allwinner: h616: Add NMI device node .../interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml | 8 ++++---- arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi | 9 +++++++++ 2 files changed, 13 insertions(+), 4 deletions(-)