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openwrt/target/linux/brcm2708/patches-4.19/950-0179-BCM283x-DT-Add-CSI...

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From 32282fb05466e5d5767b598e60136ef584847dc4 Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.org>
Date: Wed, 31 Oct 2018 15:00:20 +0000
Subject: [PATCH] BCM283x DT: Add CSI nodes to the device tree.
Adds CSI nodes to all the upstream device tree configs
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
---
arch/arm/boot/dts/bcm2835-rpi-a-plus.dts | 1 +
arch/arm/boot/dts/bcm2835-rpi-a.dts | 1 +
arch/arm/boot/dts/bcm2835-rpi-b-plus.dts | 1 +
arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts | 1 +
arch/arm/boot/dts/bcm2835-rpi-b.dts | 1 +
arch/arm/boot/dts/bcm2835-rpi-zero.dts | 1 +
arch/arm/boot/dts/bcm2835-rpi.dtsi | 8 ++++++
arch/arm/boot/dts/bcm2836-rpi-2-b.dts | 1 +
arch/arm/boot/dts/bcm2837-rpi-3-b.dts | 1 +
arch/arm/boot/dts/bcm283x-rpi-csi0-2lane.dtsi | 8 ++++++
arch/arm/boot/dts/bcm283x-rpi-csi1-2lane.dtsi | 8 ++++++
arch/arm/boot/dts/bcm283x-rpi-csi1-4lane.dtsi | 8 ++++++
arch/arm/boot/dts/bcm283x.dtsi | 26 +++++++++++++++++++
.../dts/broadcom/bcm283x-rpi-csi1-2lane.dtsi | 1 +
14 files changed, 67 insertions(+)
create mode 100644 arch/arm/boot/dts/bcm283x-rpi-csi0-2lane.dtsi
create mode 100644 arch/arm/boot/dts/bcm283x-rpi-csi1-2lane.dtsi
create mode 100644 arch/arm/boot/dts/bcm283x-rpi-csi1-4lane.dtsi
create mode 120000 arch/arm64/boot/dts/broadcom/bcm283x-rpi-csi1-2lane.dtsi
--- a/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts
@@ -3,6 +3,7 @@
#include "bcm2835.dtsi"
#include "bcm2835-rpi.dtsi"
#include "bcm283x-rpi-usb-host.dtsi"
+#include "bcm283x-rpi-csi1-2lane.dtsi"
/ {
compatible = "raspberrypi,model-a-plus", "brcm,bcm2835";
--- a/arch/arm/boot/dts/bcm2835-rpi-a.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-a.dts
@@ -3,6 +3,7 @@
#include "bcm2835.dtsi"
#include "bcm2835-rpi.dtsi"
#include "bcm283x-rpi-usb-host.dtsi"
+#include "bcm283x-rpi-csi1-2lane.dtsi"
/ {
compatible = "raspberrypi,model-a", "brcm,bcm2835";
--- a/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts
@@ -4,6 +4,7 @@
#include "bcm2835-rpi.dtsi"
#include "bcm283x-rpi-smsc9514.dtsi"
#include "bcm283x-rpi-usb-host.dtsi"
+#include "bcm283x-rpi-csi1-2lane.dtsi"
/ {
compatible = "raspberrypi,model-b-plus", "brcm,bcm2835";
--- a/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts
@@ -4,6 +4,7 @@
#include "bcm2835-rpi.dtsi"
#include "bcm283x-rpi-smsc9512.dtsi"
#include "bcm283x-rpi-usb-host.dtsi"
+#include "bcm283x-rpi-csi1-2lane.dtsi"
/ {
compatible = "raspberrypi,model-b-rev2", "brcm,bcm2835";
--- a/arch/arm/boot/dts/bcm2835-rpi-b.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-b.dts
@@ -4,6 +4,7 @@
#include "bcm2835-rpi.dtsi"
#include "bcm283x-rpi-smsc9512.dtsi"
#include "bcm283x-rpi-usb-host.dtsi"
+#include "bcm283x-rpi-csi1-2lane.dtsi"
/ {
compatible = "raspberrypi,model-b", "brcm,bcm2835";
--- a/arch/arm/boot/dts/bcm2835-rpi-zero.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-zero.dts
@@ -13,6 +13,7 @@
#include "bcm2835.dtsi"
#include "bcm2835-rpi.dtsi"
#include "bcm283x-rpi-usb-otg.dtsi"
+#include "bcm283x-rpi-csi1-2lane.dtsi"
/ {
compatible = "raspberrypi,model-zero", "brcm,bcm2835";
--- a/arch/arm/boot/dts/bcm2835-rpi.dtsi
+++ b/arch/arm/boot/dts/bcm2835-rpi.dtsi
@@ -108,3 +108,11 @@
&dsi1 {
power-domains = <&power RPI_POWER_DOMAIN_DSI1>;
};
+
+&csi0 {
+ power-domains = <&power RPI_POWER_DOMAIN_UNICAM0>;
+};
+
+&csi1 {
+ power-domains = <&power RPI_POWER_DOMAIN_UNICAM1>;
+};
--- a/arch/arm/boot/dts/bcm2836-rpi-2-b.dts
+++ b/arch/arm/boot/dts/bcm2836-rpi-2-b.dts
@@ -4,6 +4,7 @@
#include "bcm2835-rpi.dtsi"
#include "bcm283x-rpi-smsc9514.dtsi"
#include "bcm283x-rpi-usb-host.dtsi"
+#include "bcm283x-rpi-csi1-2lane.dtsi"
/ {
compatible = "raspberrypi,2-model-b", "brcm,bcm2836";
--- a/arch/arm/boot/dts/bcm2837-rpi-3-b.dts
+++ b/arch/arm/boot/dts/bcm2837-rpi-3-b.dts
@@ -4,6 +4,7 @@
#include "bcm2835-rpi.dtsi"
#include "bcm283x-rpi-smsc9514.dtsi"
#include "bcm283x-rpi-usb-host.dtsi"
+#include "bcm283x-rpi-csi1-2lane.dtsi"
/ {
compatible = "raspberrypi,3-model-b", "brcm,bcm2837";
--- /dev/null
+++ b/arch/arm/boot/dts/bcm283x-rpi-csi0-2lane.dtsi
@@ -0,0 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
+&csi0 {
+ port {
+ endpoint {
+ data-lanes = <1 2>;
+ };
+ };
+};
--- /dev/null
+++ b/arch/arm/boot/dts/bcm283x-rpi-csi1-2lane.dtsi
@@ -0,0 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
+&csi1 {
+ port {
+ endpoint {
+ data-lanes = <1 2>;
+ };
+ };
+};
--- /dev/null
+++ b/arch/arm/boot/dts/bcm283x-rpi-csi1-4lane.dtsi
@@ -0,0 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
+&csi1 {
+ port {
+ endpoint {
+ data-lanes = <1 2 3 4>;
+ };
+ };
+};
--- a/arch/arm/boot/dts/bcm283x.dtsi
+++ b/arch/arm/boot/dts/bcm283x.dtsi
@@ -565,6 +565,32 @@
status = "disabled";
};
+ csi0: csi@7e800000 {
+ compatible = "brcm,bcm2835-unicam";
+ reg = <0x7e800000 0x800>,
+ <0x7e802000 0x4>;
+ interrupts = <2 6>;
+ clocks = <&clocks BCM2835_CLOCK_CAM0>;
+ clock-names = "lp";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #clock-cells = <1>;
+ status = "disabled";
+ };
+
+ csi1: csi@7e801000 {
+ compatible = "brcm,bcm2835-unicam";
+ reg = <0x7e801000 0x800>,
+ <0x7e802004 0x4>;
+ interrupts = <2 7>;
+ clocks = <&clocks BCM2835_CLOCK_CAM1>;
+ clock-names = "lp";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #clock-cells = <1>;
+ status = "disabled";
+ };
+
i2c1: i2c@7e804000 {
compatible = "brcm,bcm2835-i2c";
reg = <0x7e804000 0x1000>;
--- /dev/null
+++ b/arch/arm64/boot/dts/broadcom/bcm283x-rpi-csi1-2lane.dtsi
@@ -0,0 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
+&csi1 {
+ port {
+ endpoint {
+ data-lanes = <1 2>;
+ };
+ };
+};
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