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Message-ID: <20250714092708.3944641-5-y-abhilashchandra@ti.com>
Date: Mon, 14 Jul 2025 14:57:05 +0530
From: Yemike Abhilash Chandra <y-abhilashchandra@...com>
To: <nm@...com>, <vigneshr@...com>
CC: <kristo@...nel.org>, <robh@...nel.org>, <krzk+dt@...nel.org>,
<conor+dt@...nel.org>, <vaishnav.a@...com>,
<linux-arm-kernel@...ts.infradead.org>, <devicetree@...r.kernel.org>,
<imx@...ts.linux.dev>, <linux-kernel@...r.kernel.org>,
<u-kumar1@...com>, <y-abhilashchandra@...com>
Subject: [PATCH 4/7] arm64: dts: ti: k3-am62p-j722s-common-main: Add interrupts property
Add interrupts property for CDNS CSI2RX. Interrupt IDs are taken from the
J722S TRM [0].
Interrupt Line | Source Interrupt
------------------|-------------------------
GICSS0_SPI_IN_175 | CSI_RX_IF0_CSI_ERR_IRQ_0
GICSS0_SPI_IN_173 | CSI_RX_IF0_CSI_IRQ_0
[0]: https://www.ti.com/lit/zip/sprujb3
Signed-off-by: Yemike Abhilash Chandra <y-abhilashchandra@...com>
---
arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi
index 2e5e25a8ca86..4427b12058a6 100644
--- a/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi
@@ -1045,6 +1045,9 @@ ti_csi2rx0: ticsi2rx@...02000 {
cdns_csi2rx0: csi-bridge@...01000 {
compatible = "ti,j721e-csi2rx", "cdns,csi2rx";
reg = <0x00 0x30101000 0x00 0x1000>;
+ interrupts = <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "error_irq", "irq";
clocks = <&k3_clks 182 0>, <&k3_clks 182 3>, <&k3_clks 182 0>,
<&k3_clks 182 0>, <&k3_clks 182 4>, <&k3_clks 182 4>;
clock-names = "sys_clk", "p_clk", "pixel_if0_clk",
--
2.34.1
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