openwrt/target/linux/bcm4908/patches-5.10/031-v5.12-0002-arm64-dts-broadcom-bcm4908-add-BCM4906-Netgear-R8000.patch

From c8b404fb05dcfadff477e49b7ea6b500e015f101 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
Date: Tue, 8 Dec 2020 08:03:04 +0100
Subject: [PATCH 2/4] arm64: dts: broadcom: bcm4908: add BCM4906 Netgear R8000P
 DTS files
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Netgear R8000P is home router based on BCM4906 that is a cheaper variant
of BCM4908 (e.g. 2 cores instead of 4).

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
 arch/arm64/boot/dts/broadcom/bcm4908/Makefile |  1 +
 .../bcm4908/bcm4906-netgear-r8000p.dts        | 52 +++++++++++++++++++
 .../boot/dts/broadcom/bcm4908/bcm4906.dtsi    | 18 +++++++
 3 files changed, 71 insertions(+)
 create mode 100644 arch/arm64/boot/dts/broadcom/bcm4908/bcm4906-netgear-r8000p.dts
 create mode 100644 arch/arm64/boot/dts/broadcom/bcm4908/bcm4906.dtsi

--- a/arch/arm64/boot/dts/broadcom/bcm4908/Makefile
+++ b/arch/arm64/boot/dts/broadcom/bcm4908/Makefile
@@ -1,2 +1,3 @@
 # SPDX-License-Identifier: GPL-2.0
+dtb-$(CONFIG_ARCH_BCM4908) += bcm4906-netgear-r8000p.dtb
 dtb-$(CONFIG_ARCH_BCM4908) += bcm4908-asus-gt-ac5300.dtb
--- /dev/null
+++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4906-netgear-r8000p.dts
@@ -0,0 +1,52 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+
+#include "bcm4906.dtsi"
+
+/ {
+	compatible = "netgear,r8000p", "brcm,bcm4906", "brcm,bcm4908";
+	model = "Netgear R8000P";
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x00 0x00 0x00 0x20000000>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		wps {
+			function = LED_FUNCTION_WPS;
+			color = <LED_COLOR_ID_WHITE>;
+			gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&nandcs {
+	nand-ecc-strength = <4>;
+	nand-ecc-step-size = <512>;
+	nand-on-flash-bbt;
+
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		partition@0 {
+			label = "cferom";
+			reg = <0x0 0x100000>;
+		};
+
+		partition@100000 {
+			label = "firmware";
+			reg = <0x100000 0x4400000>;
+		};
+	};
+};
--- /dev/null
+++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4906.dtsi
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "bcm4908.dtsi"
+
+/ {
+	cpus {
+		/delete-node/ cpu@2;
+
+		/delete-node/ cpu@3;
+	};
+
+	pmu {
+		compatible = "arm,cortex-a53-pmu";
+		interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-affinity = <&cpu0>, <&cpu1>;
+	};
+};