diff mbox series

[6.1.y-cip,11/15] arm64: dts: renesas: r9a07g043u: Update pinctrl node to handle GPIO interrupts

Message ID 20230821143759.227105-12-biju.das.jz@bp.renesas.com (mailing list archive)
State Accepted
Headers show
Series RZ/G2{L,UL} Improvements | expand

Commit Message

Biju Das Aug. 21, 2023, 2:37 p.m. UTC 
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>

commit 85169df721078bf90fb0fc3bf15e4743fea45b2d upstream.

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>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230102221815.273719-6-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Biju Das <biju.das.jz@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 mbox series

Patch

diff --git a/arch/arm64/boot/dts/renesas/r9a07g043.dtsi b/arch/arm64/boot/dts/renesas/r9a07g043.dtsi
index 5f534db54d1c..27c35a657b15 100644
--- a/arch/arm64/boot/dts/renesas/r9a07g043.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a07g043.dtsi
@@ -526,6 +526,8 @@  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 a6e777aee02e..ebaaf82edeca 100644
--- a/arch/arm64/boot/dts/renesas/r9a07g043u.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a07g043u.dtsi
@@ -48,6 +48,10 @@  timer {
 	};
 };
 
+&pinctrl {
+	interrupt-parent = <&irqc>;
+};
+
 &soc {
 	interrupt-parent = <&gic>;