git.openwrt.org Git - openwrt/staging/xback.git/blob

   1 From c8b404fb05dcfadff477e49b7ea6b500e015f101 Mon Sep 17 00:00:00 2001
   2 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
   3 Date: Tue, 8 Dec 2020 08:03:04 +0100
   4 Subject: [PATCH 2/4] arm64: dts: broadcom: bcm4908: add BCM4906 Netgear R8000P
   5  DTS files
   6 MIME-Version: 1.0
   7 Content-Type: text/plain; charset=UTF-8
   8 Content-Transfer-Encoding: 8bit
   9
  10 Netgear R8000P is home router based on BCM4906 that is a cheaper variant
  11 of BCM4908 (e.g. 2 cores instead of 4).
  12
  13 Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
  14 Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
  15 ---
  16  arch/arm64/boot/dts/broadcom/bcm4908/Makefile |  1 +
  17  .../bcm4908/bcm4906-netgear-r8000p.dts        | 52 +++++++++++++++++++
  18  .../boot/dts/broadcom/bcm4908/bcm4906.dtsi    | 18 +++++++
  19  3 files changed, 71 insertions(+)
  20  create mode 100644 arch/arm64/boot/dts/broadcom/bcm4908/bcm4906-netgear-r8000p.dts
  21  create mode 100644 arch/arm64/boot/dts/broadcom/bcm4908/bcm4906.dtsi
  22
  23 --- a/arch/arm64/boot/dts/broadcom/bcm4908/Makefile
  24 +++ b/arch/arm64/boot/dts/broadcom/bcm4908/Makefile
  25 @@ -1,2 +1,3 @@
  26  # SPDX-License-Identifier: GPL-2.0
  27 +dtb-$(CONFIG_ARCH_BCM4908) += bcm4906-netgear-r8000p.dtb
  28  dtb-$(CONFIG_ARCH_BCM4908) += bcm4908-asus-gt-ac5300.dtb
  29 --- /dev/null
  30 +++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4906-netgear-r8000p.dts
  31 @@ -0,0 +1,52 @@
  32 +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
  33 +
  34 +#include <dt-bindings/gpio/gpio.h>
  35 +#include <dt-bindings/input/input.h>
  36 +#include <dt-bindings/leds/common.h>
  37 +
  38 +#include "bcm4906.dtsi"
  39 +
  40 +/ {
  41 +       compatible = "netgear,r8000p", "brcm,bcm4906", "brcm,bcm4908";
  42 +       model = "Netgear R8000P";
  43 +
  44 +       memory@0 {
  45 +               device_type = "memory";
  46 +               reg = <0x00 0x00 0x00 0x20000000>;
  47 +       };
  48 +
  49 +       leds {
  50 +               compatible = "gpio-leds";
  51 +
  52 +               wps {
  53 +                       function = LED_FUNCTION_WPS;
  54 +                       color = <LED_COLOR_ID_WHITE>;
  55 +                       gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  56 +               };
  57 +       };
  58 +};
  59 +
  60 +&nandcs {
  61 +       nand-ecc-strength = <4>;
  62 +       nand-ecc-step-size = <512>;
  63 +       nand-on-flash-bbt;
  64 +
  65 +       #address-cells = <1>;
  66 +       #size-cells = <0>;
  67 +
  68 +       partitions {
  69 +               compatible = "fixed-partitions";
  70 +               #address-cells = <1>;
  71 +               #size-cells = <1>;
  72 +
  73 +               partition@0 {
  74 +                       label = "cferom";
  75 +                       reg = <0x0 0x100000>;
  76 +               };
  77 +
  78 +               partition@100000 {
  79 +                       label = "firmware";
  80 +                       reg = <0x100000 0x4400000>;
  81 +               };
  82 +       };
  83 +};
  84 --- /dev/null
  85 +++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4906.dtsi
  86 @@ -0,0 +1,18 @@
  87 +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
  88 +
  89 +#include "bcm4908.dtsi"
  90 +
  91 +/ {
  92 +       cpus {
  93 +               /delete-node/ cpu@2;
  94 +
  95 +               /delete-node/ cpu@3;
  96 +       };
  97 +
  98 +       pmu {
  99 +               compatible = "arm,cortex-a53-pmu";
 100 +               interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
 101 +                            <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
 102 +               interrupt-affinity = <&cpu0>, <&cpu1>;
 103 +       };
 104 +};