Hi Simon,
On 01/22/2016 08:46 AM, Simon Glass wrote:
Hi,
On 12 January 2016 at 02:30, Bhuvanchandra DV bhuvanchandra.dv@toradex.com wrote:
Hi Bin,
On 01/12/2016 12:21 PM, Bin Meng wrote:
Hi Bhuvanchandra,
On Tue, Jan 12, 2016 at 2:43 PM, Bhuvanchandra DV bhuvanchandra.dv@toradex.com wrote:
Hi Bin,
On 01/12/2016 11:05 AM, Bin Meng wrote:
Hi Bhuvanchandra,
On Tue, Jan 12, 2016 at 12:28 PM, Bhuvanchandra DV bhuvanchandra.dv@toradex.com wrote:
- Convert lpuart driver to driver model and remove the legacy code.
- Update Toradex Colibri VF50/VF61 serial support with driver model.
- Update Freescale vf610twr serial support with driver model.
- Update Freescale ls1021atwr serial support with driver model.
- Update Phytec pcm052 serial support with driver model.
- Tested the driver on Toradex Colibri VF50/VF61 hardware.
- Compile checked board files for vf610twr, ls1021atwr and pcm052 since I don't have access to such hardware at my end. Reviewers and testers welcome!
Bhuvanchandra DV (8): dm: lpuart: Add driver model support for the serial driver colibri_vf: Update enabling lpuart support with driver model arm: vf610twr: Add driver model support vf610twr: Update enabling lpuart with driver model arm: ls102xa: Add driver model support ls1021x: Update enabling lpuart with driver model arm: pcm052: Enable driver model support pcm052: Update enabling lpuart support with driver model
arch/arm/include/asm/arch-ls102xa/serial.h | 16 ++++ arch/arm/include/asm/arch-vf610/serial.h | 16 ++++ board/freescale/ls1021atwr/ls1021atwr.c | 15 ++- board/freescale/vf610twr/vf610twr.c | 13 +++ board/phytec/pcm052/pcm052.c | 13 +++ board/toradex/colibri_vf/colibri_vf.c | 13 +++ configs/ls1021atwr_nor_lpuart_defconfig | 1 + configs/pcm052_defconfig | 1 + configs/vf610twr_defconfig | 1 + configs/vf610twr_nand_defconfig | 1 + drivers/serial/Kconfig | 6 ++ drivers/serial/serial_lpuart.c | 148+++++++++++++++-------------- include/configs/colibri_vf.h | 6 +- include/configs/ls1021atwr.h | 1 + include/configs/pcm052.h | 6 +- include/configs/vf610twr.h | 6 +- 16 files changed, 180 insertions(+), 83 deletions(-) create mode 100644 arch/arm/include/asm/arch-ls102xa/serial.h create mode 100644 arch/arm/include/asm/arch-vf610/serial.h
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Please see existing patch series @ http://patchwork.ozlabs.org/patch/561855/. You can drop the ls102xa changes and rebase your patch series on top of that. Thanks!
We are not aware of this patch set, sorry! about that. You want me to drop only the ls102xa changes? How about the changes/updates to the lpuart driver? should i update them with your device tree support stuff and rebase the remaining patch set along with your Signed-off-by tag ? Any suggestions ?
I believe you can:
- Drop the LPUART DM conversion patch in your series, which was already
done
I believe that the patch set[1] is now _only_ supporting device tree enabled boards, there are boards using lpuart which are not yet having device trees, boards like vf610twr and Phytec pcm052. Even with driver model enabled i guess these boards canont use lpuart via platform data with this patch set. I think it would be nice to have the support for both platform data and device tree so that we can use it with platform data via board files and device tree too.
Since only few boards are using lpuart driver we can update the driver completly to driver model, drop the legacy code and update the boards.
Seems the legacy code in lpuart driver is broken: drivers/serial/serial_lpuart.c:148:9: error: too few arguments to function '_lpuart_serial_tstc'
I will test the patch set[1] atleast on Toradex Colibri VF50/VF61 h/w and will provide a detailed report of my observations.
[1] http://patchwork.ozlabs.org/patch/561855/
- Drop the ls1021atwr changes, which was already done
- Do the similar changes to all other boards in your series, by
following ls1021atwr changes in my series
- There is no need to add my SOB tag in your series as I was actually
not doing anything :)
Please go ahead and post any new patches that are required here now that Bin's series has landed.
Will submit the new patchset ASAP.
Regards, Simon