Messages in this thread Patch in this message | | | From | Prabhakar <> | Subject | [PATCH RFC 4/5] arm64: dts: renesas: r9a07g043[u]: Update pinctrl node to handle GPIO interrupts | Date | Mon, 7 Nov 2022 17:53:04 +0000 |
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From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Add required properties in pinctrl node to handle GPIO interrupts.
Note as IRQC is not enabled in RZ/Five the phandle for interrupt-parent is added in RZ/G2UL specific dtsi so that RZ/Five pinctrl driver continues without waiting for IRQC to probe.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> --- arch/arm64/boot/dts/renesas/r9a07g043.dtsi | 2 ++ arch/arm64/boot/dts/renesas/r9a07g043u.dtsi | 4 ++++ 2 files changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r9a07g043.dtsi b/arch/arm64/boot/dts/renesas/r9a07g043.dtsi index 44b9bc6294be..afb1abaa8b9a 100644 --- a/arch/arm64/boot/dts/renesas/r9a07g043.dtsi +++ b/arch/arm64/boot/dts/renesas/r9a07g043.dtsi @@ -531,6 +531,8 @@ pinctrl: pinctrl@11030000 { gpio-controller; #gpio-cells = <2>; gpio-ranges = <&pinctrl 0 0 152>; + #interrupt-cells = <2>; + interrupt-controller; clocks = <&cpg CPG_MOD R9A07G043_GPIO_HCLK>; power-domains = <&cpg>; resets = <&cpg R9A07G043_GPIO_RSTN>, diff --git a/arch/arm64/boot/dts/renesas/r9a07g043u.dtsi b/arch/arm64/boot/dts/renesas/r9a07g043u.dtsi index 7a8ed7ae253b..65e7b029361e 100644 --- a/arch/arm64/boot/dts/renesas/r9a07g043u.dtsi +++ b/arch/arm64/boot/dts/renesas/r9a07g043u.dtsi @@ -98,6 +98,10 @@ &irqc { resets = <&cpg R9A07G043_IA55_RESETN>; }; +&pinctrl { + interrupt-parent = <&irqc>; +}; + &soc { interrupt-parent = <&gic>; -- 2.25.1
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