From: Yemike Abhilash Chandra <y-abhilashchandra@ti.com>
Date: Fri, 8 Aug 2025 09:58:00 +0000 (+0530)
Subject: arm64: dts: ti: k3-j784s4-j742s2-main-common: Add CSI2 interrupts property
X-Git-Tag: v6.18-rc1~147^2~17^2~66
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=84ba1f67c6169e4533aa109888accbbccef25705;p=thirdparty%2Fkernel%2Flinux.git

arm64: dts: ti: k3-j784s4-j742s2-main-common: Add CSI2 interrupts property

Add interrupts property for CSI2RX. Interrupt IDs are taken from the
J784S4 TRM [0].

Interrupt Line      | Source Interrupt
--------------------|-------------------------
GIC500SS_SPI_IN_185 | CSI_RX_IF0_CSI_ERR_IRQ_0
GIC500SS_SPI_IN_184 | CSI_RX_IF0_CSI_IRQ_0
GIC500SS_SPI_IN_189 | CSI_RX_IF1_CSI_ERR_IRQ_0
GIC500SS_SPI_IN_188 | CSI_RX_IF1_CSI_IRQ_0
GIC500SS_SPI_IN_193 | CSI_RX_IF2_CSI_ERR_IRQ_0
GIC500SS_SPI_IN_192 | CSI_RX_IF2_CSI_IRQ_0

[0]: https://www.ti.com/lit/zip/spruj52

Signed-off-by: Yemike Abhilash Chandra <y-abhilashchandra@ti.com>
Reviewed-by: Udit Kumar <u-kumar1@ti.com>
Reviewed-by: Jared McArthur <j-mcarthur@ti.com>
Link: https://lore.kernel.org/r/20250808095804.544298-4-y-abhilashchandra@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
---

diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-j742s2-main-common.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-j742s2-main-common.dtsi
index 79d97d46b4c69..fbbe768e7a308 100644
--- a/arch/arm64/boot/dts/ti/k3-j784s4-j742s2-main-common.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j784s4-j742s2-main-common.dtsi
@@ -819,6 +819,9 @@
 		cdns_csi2rx0: csi-bridge@4504000 {
 			compatible = "ti,j721e-csi2rx", "cdns,csi2rx";
 			reg = <0x00 0x04504000 0x00 0x00001000>;
+			interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "error_irq", "irq";
 			clocks = <&k3_clks 72 2>, <&k3_clks 72 0>, <&k3_clks 72 2>,
 				<&k3_clks 72 2>, <&k3_clks 72 3>, <&k3_clks 72 3>;
 			clock-names = "sys_clk", "p_clk", "pixel_if0_clk",
@@ -872,6 +875,9 @@
 		cdns_csi2rx1: csi-bridge@4514000 {
 			compatible = "ti,j721e-csi2rx", "cdns,csi2rx";
 			reg = <0x00 0x04514000 0x00 0x00001000>;
+			interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "error_irq", "irq";
 			clocks = <&k3_clks 73 2>, <&k3_clks 73 0>, <&k3_clks 73 2>,
 				<&k3_clks 73 2>, <&k3_clks 73 3>, <&k3_clks 73 3>;
 			clock-names = "sys_clk", "p_clk", "pixel_if0_clk",
@@ -924,6 +930,9 @@
 		cdns_csi2rx2: csi-bridge@4524000 {
 			compatible = "ti,j721e-csi2rx", "cdns,csi2rx";
 			reg = <0x00 0x04524000 0x00 0x00001000>;
+			interrupts = <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "error_irq", "irq";
 			clocks = <&k3_clks 74 2>, <&k3_clks 74 0>, <&k3_clks 74 2>,
 				<&k3_clks 74 2>, <&k3_clks 74 3>, <&k3_clks 74 3>;
 			clock-names = "sys_clk", "p_clk", "pixel_if0_clk",