Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
From:   Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
To:     jeanmichel.hautbois@ideasonboard.com
Cc:     dave.stevenson@raspberrypi.com, devicetree@vger.kernel.org,
        kernel-list@raspberrypi.com, laurent.pinchart@ideasonboard.com,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        linux-media@vger.kernel.org, linux-rpi-kernel@lists.infradead.org,
        lukasz@jany.st, mchehab@kernel.org, naush@raspberrypi.com,
        robh@kernel.org, tomi.valkeinen@ideasonboard.com,
        nsaenz@kernel.org, bcm-kernel-feedback-list@broadcom.com
Subject: [RFC PATCH v4 06/12] ARM: dts: bcm2711: Add unicam CSI nodes
Date:   Thu,  3 Feb 2022 18:50:03 +0100
Message-Id: <20220203175009.558868-7-jeanmichel.hautbois@ideasonboard.com>
In-Reply-To: <20220203175009.558868-1-jeanmichel.hautbois@ideasonboard.com>
References: <20220203175009.558868-1-jeanmichel.hautbois@ideasonboard.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

Add both MIPI CSI-2 nodes in the core bcm2711 tree. Use the 3-cells
interrupt declaration, corresponding clocks and default as disabled.

Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
---
 arch/arm/boot/dts/bcm2711-rpi.dtsi | 15 +++++++++++++++
 arch/arm/boot/dts/bcm2711.dtsi     | 16 ++++++++++++++++
 2 files changed, 31 insertions(+)

diff --git a/arch/arm/boot/dts/bcm2711-rpi.dtsi b/arch/arm/boot/dts/bcm2711-rpi.dtsi
index ca266c5d9f9b..97ee494891af 100644
--- a/arch/arm/boot/dts/bcm2711-rpi.dtsi
+++ b/arch/arm/boot/dts/bcm2711-rpi.dtsi
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
 #include "bcm2835-rpi.dtsi"
 
+#include <dt-bindings/power/raspberrypi-power.h>
 #include <dt-bindings/reset/raspberrypi,firmware-reset.h>
 
 / {
@@ -18,6 +19,20 @@ aliases {
 	};
 };
 
+&csi0 {
+	clocks = <&clocks BCM2835_CLOCK_CAM0>,
+		 <&firmware_clocks 4>;
+	clock-names = "lp", "vpu";
+	power-domains = <&power RPI_POWER_DOMAIN_UNICAM0>;
+};
+
+&csi1 {
+	clocks = <&clocks BCM2835_CLOCK_CAM1>,
+		 <&firmware_clocks 4>;
+	clock-names = "lp", "vpu";
+	power-domains = <&power RPI_POWER_DOMAIN_UNICAM1>;
+};
+
 &firmware {
 	firmware_clocks: clocks {
 		compatible = "raspberrypi,firmware-clocks";
diff --git a/arch/arm/boot/dts/bcm2711.dtsi b/arch/arm/boot/dts/bcm2711.dtsi
index dff18fc9a906..312a74601839 100644
--- a/arch/arm/boot/dts/bcm2711.dtsi
+++ b/arch/arm/boot/dts/bcm2711.dtsi
@@ -293,6 +293,22 @@ hvs: hvs@7e400000 {
 			interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
+		csi0: csi@7e800000 {
+			compatible = "brcm,bcm2835-unicam";
+			reg = <0x7e800000 0x800>,
+			      <0x7e802000 0x4>;
+			interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+
+		csi1: csi@7e801000 {
+			compatible = "brcm,bcm2835-unicam";
+			reg = <0x7e801000 0x800>,
+			      <0x7e802004 0x4>;
+			interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+
 		pixelvalve3: pixelvalve@7ec12000 {
 			compatible = "brcm,bcm2711-pixelvalve3";
 			reg = <0x7ec12000 0x100>;
-- 
2.32.0