> -----Original Message----- > From: Markus Pargmann [mailto:mpa@xxxxxxxxxxxxxx] > Sent: 16 September, 2015 13:13 > To: Tirdea, Irina > Cc: Jonathan Cameron; Srinivas Pandruvada; Lars-Peter Clausen; linux-iio@xxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx; > kernel@xxxxxxxxxxxxxx > Subject: Re: [PATCH v2 0/4] iio: bmc150 regmap and SPI > > Hi Irina, > > On Wed, Sep 09, 2015 at 02:30:30PM +0000, Tirdea, Irina wrote: > > > > > > > -----Original Message----- > > > From: Markus Pargmann [mailto:mpa@xxxxxxxxxxxxxx] > > > Sent: 20 August, 2015 15:50 > > > To: Jonathan Cameron > > > Cc: Srinivas Pandruvada; Tirdea, Irina; Lars-Peter Clausen; linux-iio@xxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx; > > > kernel@xxxxxxxxxxxxxx; Markus Pargmann > > > Subject: [PATCH v2 0/4] iio: bmc150 regmap and SPI > > > > > > Hi, > > > > > > > Hi Markus, > > > > I tested your patches with my BMA250E driver connected on the i2c bus . > > The code looks good and most of it works. There are a couple of issues I will mention > > below and in the individual patches. > > > > The patches in this version no longer apply cleanly on the togreg branch of the iio tree. > > I did the rebase myself, but since there were many conflicts I will do another test > > when you send the new rebased v3. > > Thank you for review and testing. I will integrate your comments and > send a rebased v3. > > > > > > this series converts the bmc150 driver to use regmap and adds an SPI interface. > > > > > > In v1 this was part of the series "Regmap max_raw_io and bmc150 SPI support". > > > It now depends on "regmap: i2c block support". > > > > > > > I used the patches that were already merged in the regmap tree. This bmc150 series should > > probably wait until the regmap patches end up in Jonathan's tree, otherwise they will > > break the build. > > It seems the necessary patches are already in v4.3-rc1: > 29332534e2b6 (regmap-i2c: Add smbus i2c block support) > AFAIK, Jonathan waits until changes from the main kernel get merged back into his togreg branch. Since you are using regmap_get_raw_read_max that is introduced in the regmap patches, the driver won't build without them (if they are merged now in the iio tree). However, that does not prevent me from testing the changes using the regmap changes from v4.3-rc1. Thanks, Irina > Best Regards, > > Markus > > > > > Thanks, > > Irina > > > > > Changes in v2: > > > - Removed default values for regmap_config fields. > > > - Redesigned the fifo_transfer function to avoid running in errors first. > > > - Dropped irq checks patch as it is already mainline > > > - Core can now be built as module with autoselection of i2c and spi parts > > > > > > As my hardware is missing an interrupt line from the SPI connected bmc150 I am > > > not able to test the iio buffer code path and the i2c code path. Tests would be > > > appreciated. > > > > > > Best regards, > > > > > > Markus > > > > > > > > > Markus Pargmann (4): > > > iio: bmc150: Use i2c regmap > > > iio: bcm150: Remove i2c_client from private data > > > iio: bmc150: Split the driver into core and i2c > > > iio: bmc150: Add SPI driver > > > > > > drivers/iio/accel/Kconfig | 14 +- > > > drivers/iio/accel/Makefile | 4 +- > > > .../accel/{bmc150-accel.c => bmc150-accel-core.c} | 398 ++++++++------------- > > > drivers/iio/accel/bmc150-accel-i2c.c | 99 +++++ > > > drivers/iio/accel/bmc150-accel-spi.c | 83 +++++ > > > drivers/iio/accel/bmc150-accel.h | 21 ++ > > > 6 files changed, 367 insertions(+), 252 deletions(-) > > > rename drivers/iio/accel/{bmc150-accel.c => bmc150-accel-core.c} (81%) > > > create mode 100644 drivers/iio/accel/bmc150-accel-i2c.c > > > create mode 100644 drivers/iio/accel/bmc150-accel-spi.c > > > create mode 100644 drivers/iio/accel/bmc150-accel.h > > > > > > -- > > > 2.4.6 > > > > > > -- > Pengutronix e.K. | | > Industrial Linux Solutions | http://www.pengutronix.de/ | > Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | > Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | ��.n��������+%������w��{.n�����{��(��)�� jg��� �����ݢj����G���� ���j:+v���w�m������w�������h�����٥
