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Groups > linux.kernel > #1700632 > unrolled thread

[PATCH 0/7] K2G: Add QSPI support

Started byVignesh R <vigneshr@ti.com>
First post2017-08-01 07:00 +0200
Last post2017-08-02 19:30 +0200
Articles 4 — 2 participants

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  [PATCH 0/7] K2G: Add QSPI support Vignesh R <vigneshr@ti.com> - 2017-08-01 07:00 +0200
    Re: [PATCH 0/7] K2G: Add QSPI support Santosh Shilimkar <santosh.shilimkar@oracle.com> - 2017-08-01 20:10 +0200
      Re: [PATCH 0/7] K2G: Add QSPI support Vignesh R <vigneshr@ti.com> - 2017-08-02 08:00 +0200
        Re: [PATCH 0/7] K2G: Add QSPI support Santosh Shilimkar <santosh.shilimkar@oracle.com> - 2017-08-02 19:30 +0200

#1700632 — [PATCH 0/7] K2G: Add QSPI support

FromVignesh R <vigneshr@ti.com>
Date2017-08-01 07:00 +0200
Subject[PATCH 0/7] K2G: Add QSPI support
Message-ID<u9xrH-79w-3@gated-at.bofh.it>
This series adds support for Cadence QSPI for 66AK2G SoC. The first
three patches enhance the cadence-quadspi driver to support loopback
clock and pm_runtime and tweaks for 66AK2G SoC. Remaining patches add
DT nodes and enable the driver in defconfig.

Tested on 66AK2G GP and ICE boards.

Vignesh R (7):
  mtd: spi-nor: cadence-quadspi: add a delay in write sequence
  mtd: spi-nor: cadence-quadspi: Add support to enable loopback clock
    circuit
  mtd: spi-nor: cadence-quadspi: Add runtime PM support
  ARM: dts: keystone-k2g: Add QSPI DT entry
  ARM: dts: keystone-k2g-evm: Add QSPI node
  ARM: dts: keystone-k2g-ice: Add QSPI node
  ARM: configs: keystone: Enable Cadence QSPI driver

 .../devicetree/bindings/mtd/cadence-quadspi.txt    |  4 ++
 arch/arm/boot/dts/keystone-k2g-evm.dts             | 69 ++++++++++++++++++++++
 arch/arm/boot/dts/keystone-k2g-ice.dts             | 69 ++++++++++++++++++++++
 arch/arm/boot/dts/keystone-k2g.dtsi                | 15 +++++
 arch/arm/configs/keystone_defconfig                |  1 +
 drivers/mtd/spi-nor/cadence-quadspi.c              | 32 +++++++++-
 6 files changed, 188 insertions(+), 2 deletions(-)

-- 
2.13.3

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#1701299

FromSantosh Shilimkar <santosh.shilimkar@oracle.com>
Date2017-08-01 20:10 +0200
Message-ID<u9JMd-7ne-1@gated-at.bofh.it>
In reply to#1700632
On 7/31/2017 9:54 PM, Vignesh R wrote:
> This series adds support for Cadence QSPI for 66AK2G SoC. The first
> three patches enhance the cadence-quadspi driver to support loopback
> clock and pm_runtime and tweaks for 66AK2G SoC. Remaining patches add
> DT nodes and enable the driver in defconfig.
> 
> Tested on 66AK2G GP and ICE boards.
> 
> Vignesh R (7):
>    mtd: spi-nor: cadence-quadspi: add a delay in write sequence
>    mtd: spi-nor: cadence-quadspi: Add support to enable loopback clock
>      circuit
>    mtd: spi-nor: cadence-quadspi: Add runtime PM support
>    ARM: dts: keystone-k2g: Add QSPI DT entry
>    ARM: dts: keystone-k2g-evm: Add QSPI node
>    ARM: dts: keystone-k2g-ice: Add QSPI node
>    ARM: configs: keystone: Enable Cadence QSPI driver
> 
Please separate dts and driver patches in its own series
while posting next time since they go throgh different
subsystem trees. Get your driver patch queed
first before adding DTS and enabling config option.

Regards,
Santosh

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#1701742

FromVignesh R <vigneshr@ti.com>
Date2017-08-02 08:00 +0200
Message-ID<u9URk-5OR-15@gated-at.bofh.it>
In reply to#1701299
Hi,

On Tuesday 01 August 2017 11:31 PM, Santosh Shilimkar wrote:
> On 7/31/2017 9:54 PM, Vignesh R wrote:
>> This series adds support for Cadence QSPI for 66AK2G SoC. The first
>> three patches enhance the cadence-quadspi driver to support loopback
>> clock and pm_runtime and tweaks for 66AK2G SoC. Remaining patches add
>> DT nodes and enable the driver in defconfig.
>>
>> Tested on 66AK2G GP and ICE boards.
>>
>> Vignesh R (7):
>>    mtd: spi-nor: cadence-quadspi: add a delay in write sequence
>>    mtd: spi-nor: cadence-quadspi: Add support to enable loopback clock
>>      circuit
>>    mtd: spi-nor: cadence-quadspi: Add runtime PM support
>>    ARM: dts: keystone-k2g: Add QSPI DT entry
>>    ARM: dts: keystone-k2g-evm: Add QSPI node
>>    ARM: dts: keystone-k2g-ice: Add QSPI node
>>    ARM: configs: keystone: Enable Cadence QSPI driver
>>
> Please separate dts and driver patches in its own series
> while posting next time since they go throgh different
> subsystem trees. Get your driver patch queed
> first before adding DTS and enabling config option.

Okay. I thought it would be easy for you to know when driver patches are
queued, if DTS changes are part of the same series. Will post DT nodes
separately from next time or if I need to do a v2 of this series.

-- 
Regards
Vignesh

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#1702315

FromSantosh Shilimkar <santosh.shilimkar@oracle.com>
Date2017-08-02 19:30 +0200
Message-ID<ua5D4-4rG-9@gated-at.bofh.it>
In reply to#1701742
8/1/2017 10:52 PM, Vignesh R wrote:
> Hi,
> 
> On Tuesday 01 August 2017 11:31 PM, Santosh Shilimkar wrote:
>> On 7/31/2017 9:54 PM, Vignesh R wrote:
>>> This series adds support for Cadence QSPI for 66AK2G SoC. The first
>>> three patches enhance the cadence-quadspi driver to support loopback
>>> clock and pm_runtime and tweaks for 66AK2G SoC. Remaining patches add
>>> DT nodes and enable the driver in defconfig.
>>>
>>> Tested on 66AK2G GP and ICE boards.
>>>
>>> Vignesh R (7):
>>>     mtd: spi-nor: cadence-quadspi: add a delay in write sequence
>>>     mtd: spi-nor: cadence-quadspi: Add support to enable loopback clock
>>>       circuit
>>>     mtd: spi-nor: cadence-quadspi: Add runtime PM support
>>>     ARM: dts: keystone-k2g: Add QSPI DT entry
>>>     ARM: dts: keystone-k2g-evm: Add QSPI node
>>>     ARM: dts: keystone-k2g-ice: Add QSPI node
>>>     ARM: configs: keystone: Enable Cadence QSPI driver
>>>
>> Please separate dts and driver patches in its own series
>> while posting next time since they go throgh different
>> subsystem trees. Get your driver patch queed
>> first before adding DTS and enabling config option.
> 
> Okay. I thought it would be easy for you to know when driver patches are
> queued, if DTS changes are part of the same series. Will post DT nodes
> separately from next time or if I need to do a v2 of this series.
> 
Thanks !!

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