Le Wed, 29 Jun 2022 11:13:04 +0200,
Clément Léger <clement.leger@xxxxxxxxxxx> a écrit :
> Describe the switch interrupts (dlr, switch, prp, hub, pattern) which
> are connected to the GIC.
>
> Signed-off-by: Clément Léger <clement.leger@xxxxxxxxxxx>
> ---
> .../bindings/net/dsa/renesas,rzn1-a5psw.yaml | 23 +++++++++++++++++++
> 1 file changed, 23 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml b/Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml
> index 103b1ef5af1b..51f274c16ed1 100644
> --- a/Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml
> +++ b/Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml
> @@ -26,6 +26,22 @@ properties:
> reg:
> maxItems: 1
>
> + interrupts:
> + items:
> + - description: DLR interrupt
> + - description: Switch interrupt
> + - description: PRP interrupt
> + - description: Integrated HUB module interrupt
> + - description: RX Pattern interrupt
> +
> + interrupts-names:
> + items:
> + - const: dlr
> + - const: switch
> + - const: prp
> + - const: hub
> + - const: ptrn
> +
> power-domains:
> maxItems: 1
>
> @@ -76,6 +92,7 @@ examples:
> - |
> #include <dt-bindings/gpio/gpio.h>
> #include <dt-bindings/clock/r9a06g032-sysctrl.h>
> + #include <dt-bindings/interrupt-controller/arm-gic.h>
>
> switch@44050000 {
> compatible = "renesas,r9a06g032-a5psw", "renesas,rzn1-a5psw";
> @@ -83,6 +100,12 @@ examples:
> clocks = <&sysctrl R9A06G032_HCLK_SWITCH>, <&sysctrl R9A06G032_CLK_SWITCH>;
> clock-names = "hclk", "clk";
> power-domains = <&sysctrl>;
> + interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
> + interrupts-name = "dlr", "switch", "prp", "hub", "ptrn";
Wait, there is actually a typo both here and in the property
description, should be "interrupt-names". Was not catched by
dt_binding_check though but probably due to the fact additionnal
properties are allowed.
>
> dsa,member = <0 0>;
>
--
Clément Léger,
Embedded Linux and Kernel engineer at Bootlin
https://bootlin.com
