From 4ebd50472899eb07d5dfc24f2015dce6fe3c5cb8 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Sun, 21 Aug 2016 19:01:38 +0200 Subject: [PATCH] ARM: BCM53573: Initial support for Broadcom BCM53573 SoCs MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit BCM53573 series is a new family with embedded wireless. By marketing people it's sometimes called Northstar but it uses different CPU and has different architecture so we need a new symbol for it. Fortunately it shares some peripherals with other iProc based SoCs so we will be able to reuse some drivers/bindings. Signed-off-by: Rafał Miłecki Acked-by: Jon Mason Signed-off-by: Florian Fainelli --- MAINTAINERS | 7 +++++++ arch/arm/mach-bcm/Kconfig | 14 ++++++++++++++ 2 files changed, 21 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index 20bb1d00098c..a91bca728c24 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2564,6 +2564,13 @@ F: arch/arm/mach-bcm/bcm_5301x.c F: arch/arm/boot/dts/bcm5301x*.dtsi F: arch/arm/boot/dts/bcm470* +BROADCOM BCM53573 ARM ARCHITECTURE +M: Rafał Miłecki +L: linux-arm-kernel@lists.infradead.org +S: Maintained +F: arch/arm/boot/dts/bcm53573* +F: arch/arm/boot/dts/bcm47189* + BROADCOM BCM63XX ARM ARCHITECTURE M: Florian Fainelli M: bcm-kernel-feedback-list@broadcom.com diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig index 34f0fca0b847..6a6302d1b40f 100644 --- a/arch/arm/mach-bcm/Kconfig +++ b/arch/arm/mach-bcm/Kconfig @@ -159,6 +159,20 @@ config ARCH_BCM2835 This enables support for the Broadcom BCM2835 and BCM2836 SoCs. This SoC is used in the Raspberry Pi and Roku 2 devices. +config ARCH_BCM_53573 + bool "Broadcom BCM53573 SoC series support" + depends on ARCH_MULTI_V7 + select ARCH_BCM_IPROC + select HAVE_ARM_ARCH_TIMER + help + BCM53573 series is set of SoCs using ARM Cortex-A7 CPUs with wireless + embedded in the chipset. + This SoC line is mostly used in home routers and is some cheaper + alternative for Northstar family. + + The base chip is BCM53573 and there are some packaging modifications + like BCM47189 and BCM47452. + config ARCH_BCM_63XX bool "Broadcom BCM63xx DSL SoC" depends on ARCH_MULTI_V7