forked from Openwrt/openwrt
8c405cdccc
The patches were generated from the RPi repo with the following command: git format-patch v6.6.34..rpi-6.1.y Some patches needed rebasing and, as usual, the applied and reverted, wireless drivers, Github workflows, READMEs and defconfigs patches were removed. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
120 lines
2.6 KiB
Diff
120 lines
2.6 KiB
Diff
From 0cc7b2907712ac82a67ffd8983fc4264a21235d1 Mon Sep 17 00:00:00 2001
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From: Phil Elwell <phil@raspberrypi.com>
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Date: Thu, 16 Nov 2023 15:18:29 +0000
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Subject: [PATCH 0826/1085] ARM: dts: overlays: Add a bcm2712d0 overlay
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The bcm2712d0 overlay encapsulates the differences between BCM2712C0/1
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and D0.
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Signed-off-by: Phil Elwell <phil@raspberrypi.com>
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---
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arch/arm/boot/dts/overlays/Makefile | 1 +
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arch/arm/boot/dts/overlays/README | 6 ++
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.../boot/dts/overlays/bcm2712d0-overlay.dts | 75 +++++++++++++++++++
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3 files changed, 82 insertions(+)
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create mode 100644 arch/arm/boot/dts/overlays/bcm2712d0-overlay.dts
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--- a/arch/arm/boot/dts/overlays/Makefile
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+++ b/arch/arm/boot/dts/overlays/Makefile
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@@ -34,6 +34,7 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \
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audiosense-pi.dtbo \
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audremap.dtbo \
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balena-fin.dtbo \
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+ bcm2712d0.dtbo \
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camera-mux-2port.dtbo \
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camera-mux-4port.dtbo \
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cap1106.dtbo \
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--- a/arch/arm/boot/dts/overlays/README
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+++ b/arch/arm/boot/dts/overlays/README
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@@ -826,6 +826,12 @@ Load: dtoverlay=balena-fin
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Params: <None>
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+Name: bcm2712d0
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+Info: Overlay encapsulating the BCM2712 C0->D0 differences
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+Load: dtoverlay=bcm2712d0
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+Params: <None>
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+
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+
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Name: bmp085_i2c-sensor
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Info: This overlay is now deprecated - see i2c-sensor
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Load: <Deprecated>
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--- /dev/null
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+++ b/arch/arm/boot/dts/overlays/bcm2712d0-overlay.dts
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@@ -0,0 +1,75 @@
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+// SPDX-License-Identifier: GPL-2.0
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+/dts-v1/;
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+/plugin/;
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+
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+#include <dt-bindings/interrupt-controller/irq.h>
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+#include <dt-bindings/interrupt-controller/arm-gic.h>
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+
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+/ {
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+ compatible = "brcm,bcm2712";
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+
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+ fragment@0 {
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+ target = <&gio>;
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+ __overlay__ {
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+ brcm,gpio-bank-widths = <32 4>;
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+ };
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+ };
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+
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+ fragment@1 {
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+ target = <&gio_aon>;
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+ __overlay__ {
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+ brcm,gpio-bank-widths = <15 6>;
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+ };
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+ };
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+
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+ fragment@2 {
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+ target = <&pinctrl>;
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+ __overlay__ {
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+ compatible = "brcm,bcm2712d0-pinctrl";
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+ reg = <0x7d504100 0x20>;
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+ };
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+ };
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+
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+ fragment@3 {
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+ target = <&pinctrl_aon>;
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+ __overlay__ {
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+ compatible = "brcm,bcm2712d0-aon-pinctrl";
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+ reg = <0x7d510700 0x1c>;
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+ };
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+ };
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+
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+ fragment@4 {
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+ target = <&vc4>;
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+ __overlay__ {
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+ compatible = "brcm,bcm2712d0-vc6";
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+ };
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+ };
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+
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+ fragment@5 {
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+ target = <&uart10>;
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+ __overlay__ {
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+ interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
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+ };
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+ };
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+
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+ fragment@6 {
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+ target = <&spi10>;
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+ __overlay__ {
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+ dmas = <&dma40 3>, <&dma40 4>;
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+ };
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+ };
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+
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+ fragment@7 {
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+ target = <&hdmi0>;
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+ __overlay__ {
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+ dmas = <&dma40 (12|(1<<30)|(1<<24)|(10<<16)|(15<<20))>;
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+ };
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+ };
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+
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+ fragment@8 {
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+ target = <&hdmi1>;
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+ __overlay__ {
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+ dmas = <&dma40 (13|(1<<30)|(1<<24)|(10<<16)|(15<<20))>;
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+ };
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+ };
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+};
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