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

   1 From 4ebd50472899eb07d5dfc24f2015dce6fe3c5cb8 Mon Sep 17 00:00:00 2001
   2 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
   3 Date: Sun, 21 Aug 2016 19:01:38 +0200
   4 Subject: [PATCH] ARM: BCM53573: Initial support for Broadcom BCM53573 SoCs
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   8
   9 BCM53573 series is a new family with embedded wireless. By marketing
  10 people it's sometimes called Northstar but it uses different CPU and has
  11 different architecture so we need a new symbol for it.
  12 Fortunately it shares some peripherals with other iProc based SoCs so we
  13 will be able to reuse some drivers/bindings.
  14
  15 Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
  16 Acked-by: Jon Mason <jon.mason@broadcom.com>
  17 Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
  18 ---
  19  MAINTAINERS               |  7 +++++++
  20  arch/arm/mach-bcm/Kconfig | 14 ++++++++++++++
  21  2 files changed, 21 insertions(+)
  22
  23 --- a/MAINTAINERS
  24 +++ b/MAINTAINERS
  25 @@ -2338,6 +2338,13 @@ F:       arch/arm/mach-bcm/bcm_5301x.c
  26  F:     arch/arm/boot/dts/bcm5301x.dtsi
  27  F:     arch/arm/boot/dts/bcm470*
  28
  29 +BROADCOM BCM53573 ARM ARCHITECTURE
  30 +M:     Rafał Miłecki <rafal@milecki.pl>
  31 +L:     linux-arm-kernel@lists.infradead.org
  32 +S:     Maintained
  33 +F:     arch/arm/boot/dts/bcm53573*
  34 +F:     arch/arm/boot/dts/bcm47189*
  35 +
  36  BROADCOM BCM63XX ARM ARCHITECTURE
  37  M:     Florian Fainelli <f.fainelli@gmail.com>
  38  L:     linux-arm-kernel@lists.infradead.org
  39 --- a/arch/arm/mach-bcm/Kconfig
  40 +++ b/arch/arm/mach-bcm/Kconfig
  41 @@ -141,6 +141,20 @@ config ARCH_BCM2835
  42           This enables support for the Broadcom BCM2835 SoC. This SoC is
  43           used in the Raspberry Pi and Roku 2 devices.
  44
  45 +config ARCH_BCM_53573
  46 +       bool "Broadcom BCM53573 SoC series support"
  47 +       depends on ARCH_MULTI_V7
  48 +       select ARCH_BCM_IPROC
  49 +       select HAVE_ARM_ARCH_TIMER
  50 +       help
  51 +         BCM53573 series is set of SoCs using ARM Cortex-A7 CPUs with wireless
  52 +         embedded in the chipset.
  53 +         This SoC line is mostly used in home routers and is some cheaper
  54 +         alternative for Northstar family.
  55 +
  56 +         The base chip is BCM53573 and there are some packaging modifications
  57 +         like BCM47189 and BCM47452.
  58 +
  59  config ARCH_BCM_63XX
  60         bool "Broadcom BCM63xx DSL SoC" if ARCH_MULTI_V7
  61         depends on MMU