linux-kernel - [PATCH 01/32] arm64: Add platform selection for BCM2835.

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Date:	Wed,  1 Jun 2016 23:43:10 +0200
From:	Gerd Hoffmann <kraxel@...hat.com>
To:	linux-rpi-kernel@...ts.infradead.org
Cc:	Eric Anholt <eric@...olt.net>, Gerd Hoffmann <kraxel@...hat.com>,
	Florian Fainelli <f.fainelli@...il.com>,
	Ray Jui <rjui@...adcom.com>,
	Scott Branden <sbranden@...adcom.com>,
	Russell King <linux@...linux.org.uk>,
	Catalin Marinas <catalin.marinas@....com>,
	Will Deacon <will.deacon@....com>,
	bcm-kernel-feedback-list@...adcom.com (open list:BROADCOM
	BCM281XX/BCM11XXX/BCM216XX ARM ARCHITE...),
	linux-arm-kernel@...ts.infradead.org (moderated list:ARM
	SUB-ARCHITECTURES), linux-kernel@...r.kernel.org (open list)
Subject: [PATCH 01/32] arm64: Add platform selection for BCM2835.

From: Eric Anholt <eric@...olt.net>

Signed-off-by: Eric Anholt <eric@...olt.net>

[ kraxel: copy some selects from arm to arm64 ]
[ kraxel: add CONFIG_ARCH_BCM, needed for some "depends on ARCH_BCM" ]

Signed-off-by: Gerd Hoffmann <kraxel@...hat.com>
---
 arch/arm/mach-bcm/Kconfig    |  2 +-
 arch/arm64/Kconfig.platforms | 20 ++++++++++++++++++++
 2 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig
index 68ab641..21f0e43 100644
--- a/arch/arm/mach-bcm/Kconfig
+++ b/arch/arm/mach-bcm/Kconfig
@@ -136,7 +136,7 @@ comment "Other Architectures"
 
 config ARCH_BCM2835
 	bool "Broadcom BCM2835 family"
-	depends on ARCH_MULTI_V6 || ARCH_MULTI_V7
+	depends on ARCH_MULTI_V6 || ARCH_MULTI_V7 || ARM64
 	select ARCH_REQUIRE_GPIOLIB
 	select ARM_AMBA
 	select ARM_ERRATA_411920 if ARCH_MULTI_V6
diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
index 7ef1d05..32aba6b 100644
--- a/arch/arm64/Kconfig.platforms
+++ b/arch/arm64/Kconfig.platforms
@@ -13,8 +13,28 @@ config ARCH_ALPINE
 	  This enables support for the Annapurna Labs Alpine
 	  Soc family.
 
+config ARCH_BCM
+	bool "Broadcom SoC Support"
+	help
+	  This enables support for Broadcom ARM based SoC chips
+
+config ARCH_BCM2835
+	bool "Broadcom BCM2835 family"
+	depends on ARCH_BCM
+	select ARCH_REQUIRE_GPIOLIB
+	select CLKSRC_OF
+	select PINCTRL
+	select PINCTRL_BCM2835
+	select ARM_AMBA
+	select ARM_TIMER_SP804
+	select HAVE_ARM_ARCH_TIMER
+	help
+	  This enables support for the Broadcom BCM2837 SoC.
+	  This SoC is used in the Raspberry Pi 3 device.
+
 config ARCH_BCM_IPROC
 	bool "Broadcom iProc SoC Family"
+	depends on ARCH_BCM
 	select COMMON_CLK_IPROC
 	select PINCTRL
 	select ARCH_REQUIRE_GPIOLIB
-- 
1.8.3.1