[PATCH v1 0/5] Add Keystone PCIe controller driver

Karicheri, Muralidharan
2014-05-16T20:40:51Z

>-----Original Message-----
>From: Jingoo Han [mailto:jg1.han at samsung.com]
>Sent: Thursday, May 15, 2014 8:49 PM
>To: Karicheri, Muralidharan
>Cc: linux-kernel at vger.kernel.org; linux-pci at vger.kernel.org; linux-arm-
>kernel at lists.infradead.org; Shilimkar, Santosh; 'Russell King'; 'Grant Likely'; 'Rob Herring';
>'Mohit Kumar'; 'Bjorn Helgaas'; 'Jingoo Han'; 'Pratyush Anand'; 'Richard Zhu'; ABRAHAM,
>KISHON VIJAY; 'Marek Vasut'
>Subject: Re: [PATCH v1 0/5] Add Keystone PCIe controller driver
>
>On Friday, May 16, 2014 1:01 AM, Murali Karicheri wrote:
>>
>> This patch adds a PCIe controller driver for Keystone SoCs. This is
>> based on the origin RFC patch that I had sent earlier. I have
>> incorporated following comments:-
>>
>> - Add a interrupt controller node for Legacy irq chip and use
>> interrupt map/map-mask property to map legacy IRQs A/B/C/D
>> - Add a Phy driver to replace the original serdes driver
>> - Move common applicaiton register handling code to a separate
>> file to allow re-use across other platforms that use older
>> DW PCIe h/w
>> - PCI quirk for maximum read request size. Check and override only
>> if the maximum is higher than what controller can handle.
>> - Converted to a module platform driver.
>>
>> CC: Santosh Shilimkar <santosh.shilimkar@ti.com>
>> CC: Russell King <linux@arm.linux.org.uk>
>> CC: Grant Likely <grant.likely@linaro.org>
>> CC: Rob Herring <robh+dt@kernel.org>
>> CC: Mohit Kumar <mohit.kumar@st.com>
>> CC: Jingoo Han <jg1.han@samsung.com>
>> CC: Bjorn Helgaas <bhelgaas@google.com>
>>
>
>Your patches modify 'pcie-designware.c', and affects other PCIe drivers using designware
>PCIe Core IP. Please add the following people to CC list. They are also related to the
>designware PCIe.
>
> Pratyush Anand <pratyush.anand@st.com>
> Richard Zhu <r65037@freescale.com>
> Kishon Vijay Abraham I <kishon@ti.com>
> Marek Vasut <marex@denx.de>
>
Will forward the patches to the above list as well.

Thanks

Murali
>Best regards,
>Jingoo Han
>
>>
>> Murali Karicheri (5):
>> ARM: keystone: add pcie related options
>> pci: designware: enhancements to support keystone pcie
>> phy: pci serdes phy driver for keystone
>> pci: dw: add common functions to support old hw based pci driver
>> pci: keystone: add pcie driver based on designware core driver
>>
>> .../devicetree/bindings/pci/pcie-keystone.txt | 68 ++++
>> arch/arm/mach-keystone/Kconfig | 2 +
>> drivers/pci/host/Kconfig | 12 +
>> drivers/pci/host/Makefile | 2 +
>> drivers/pci/host/pci-dw-old-msi.c | 150 ++++++++
>> drivers/pci/host/pci-dw-old.c | 371 ++++++++++++++++++
>> drivers/pci/host/pci-dw-old.h | 30 ++
>> drivers/pci/host/pci-keystone.c | 400 ++++++++++++++++++++
>> drivers/pci/host/pcie-designware.c | 101 +++--
>> drivers/pci/host/pcie-designware.h | 42 +-
>> drivers/pci/quirks.c | 13 +
>> drivers/phy/Kconfig | 6 +
>> drivers/phy/Makefile | 1 +
>> drivers/phy/phy-keystone.c | 230 +++++++++++
>> 14 files changed, 1388 insertions(+), 40 deletions(-) create mode
>> 100644 Documentation/devicetree/bindings/pci/pcie-keystone.txt
>> create mode 100644 drivers/pci/host/pci-dw-old-msi.c create mode
>> 100644 drivers/pci/host/pci-dw-old.c create mode 100644
>> drivers/pci/host/pci-dw-old.h create mode 100644
>> drivers/pci/host/pci-keystone.c create mode 100644
>> drivers/phy/phy-keystone.c
>>
>> --
>> 1.7.9.5