[RFC PATCH v4 06/12] ARM: dts: bcm2711: Add unicam CSI nodes
From: Jean-Michel Hautbois <hidden>
Date: 2022-02-03 17:52:05
Also in:
linux-devicetree, linux-media, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
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 <redacted> --- 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
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