From: Ray Jui <rjui@broadcom.com>
To: Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>, Arnd Bergmann <arnd@arndb.de>,
Mark Rutland <mark.rutland@arm.com>,
Bjorn Helgaas <bhelgaas@google.com>,
Hauke Mehrtens <hauke@hauke-m.de>
Cc: <linux-kernel@vger.kernel.org>,
<bcm-kernel-feedback-list@broadcom.com>,
<linux-arm-kernel@lists.infradead.org>,
<linux-pci@vger.kernel.org>, Ray Jui <rjui@broadcom.com>
Subject: [PATCH v2 0/4] Add Broadcom North Star 2 support
Date: Tue, 14 Jul 2015 21:42:19 -0700 [thread overview]
Message-ID: <1436935343-4437-1-git-send-email-rjui@broadcom.com> (raw)
This patch series adds Broadcom North Star 2 (NS2) SoC support. NS2 is an ARMv8
based SoC and under the Broadcom iProc family.
Sorry for tying this with the Broadcom iProc PCIe driver fixes for ARM64. I
have to tie them together because iProc PCIe support is enabled by default
when ARCH_BCM_IPROC is enabled. Without the fixes in the iProc PCIe driver,
enabling CONFIG_ARCH_BCM_IPROC would break the build for arm64 defconfig. Let
me know if there's a better way to handle this.
This patch series is generated based on v4.2-rc2 and tested on Broadcom NS2 SVK
Code available on GITHUB: https://github.com/Broadcom/arm64-linux.git
branch is ns2-core-v2
Changes from V1:
- Took Arnd's advice to tweak the location of struct pci_sys_data within
struct iproc_pcie. This helps to get rid of most of the CONFIG_ARM wrap in
iProc PCIe core driver
- Use stdout-path and alias for serial console in NS2 SVK dts
- Add all 4 CPU descriptions in NS2 dtsi
- Remove "clock-frequency" property in the armv8 timer node so timer frequency
can be determined based on readings from CNTFRQ_EL0
- Remove config flag ARCH_BCM_NS2. Leave only ARCH_BCM_IPROC for all Broadcom
arm64 SoCs as advised
Ray Jui (4):
PCI: iproc: enable arm64 support for iProc PCIe
PCI: iproc: Fix ARM64 dependency in Kconfig
arm64: Add Broadcom iProc family support
arm64: dts: Add Broadcom North Star 2 support
Documentation/devicetree/bindings/arm/bcm/ns2.txt | 9 ++
arch/arm64/Kconfig | 5 +
arch/arm64/boot/dts/Makefile | 1 +
arch/arm64/boot/dts/broadcom/Makefile | 5 +
arch/arm64/boot/dts/broadcom/ns2-svk.dts | 60 +++++++++++
arch/arm64/boot/dts/broadcom/ns2.dtsi | 118 +++++++++++++++++++++
arch/arm64/configs/defconfig | 2 +
drivers/pci/host/Kconfig | 2 +-
drivers/pci/host/pcie-iproc.c | 15 +--
drivers/pci/host/pcie-iproc.h | 8 +-
10 files changed, 211 insertions(+), 14 deletions(-)
create mode 100644 Documentation/devicetree/bindings/arm/bcm/ns2.txt
create mode 100644 arch/arm64/boot/dts/broadcom/Makefile
create mode 100644 arch/arm64/boot/dts/broadcom/ns2-svk.dts
create mode 100644 arch/arm64/boot/dts/broadcom/ns2.dtsi
--
1.7.9.5
next reply other threads:[~2015-07-15 4:42 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-15 4:42 Ray Jui [this message]
2015-07-15 4:42 ` [PATCH v2 1/4] PCI: iproc: enable arm64 support for iProc PCIe Ray Jui
2015-07-15 21:52 ` Hauke Mehrtens
2015-07-15 21:57 ` Ray Jui
2015-07-15 4:42 ` [PATCH v2 2/4] PCI: iproc: Fix ARM64 dependency in Kconfig Ray Jui
2015-07-15 4:42 ` [PATCH v2 3/4] arm64: Add Broadcom iProc family support Ray Jui
2015-07-15 21:53 ` Hauke Mehrtens
2015-07-15 22:03 ` Ray Jui
2015-07-15 22:11 ` Florian Fainelli
2015-07-15 4:42 ` [PATCH v2 4/4] arm64: dts: Add Broadcom North Star 2 support Ray Jui
2015-07-15 9:21 ` Mark Rutland
2015-07-15 17:30 ` Ray Jui
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