.../fpga/microchip,mpf-spi-fpga-mgr.yaml | 44 ++ Documentation/driver-api/fpga/fpga-mgr.rst | 27 +- drivers/fpga/Kconfig | 8 + drivers/fpga/Makefile | 1 + drivers/fpga/fpga-mgr.c | 236 +++++++++-- drivers/fpga/microchip-spi.c | 398 ++++++++++++++++++ include/linux/fpga/fpga-mgr.h | 22 +- 7 files changed, 703 insertions(+), 33 deletions(-) create mode 100644 Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml create mode 100644 drivers/fpga/microchip-spi.c
Add support to the FPGA manager for programming Microchip Polarfire
FPGAs over slave SPI interface with .dat formatted bitsream image.
Changelog:
v1 -> v2: fix printk formating
v2 -> v3:
* replace "microsemi" with "microchip"
* replace prefix "microsemi_fpga_" with "mpf_"
* more sensible .compatible and .name strings
* remove unused defines STATUS_SPI_VIOLATION and STATUS_SPI_ERROR
v3 -> v4: fix unused variable warning
Put 'mpf_of_ids' definition under conditional compilation, so it
would not hang unused if CONFIG_OF is not enabled.
v4 -> v5:
* prefix defines with MPF_
* mdelay() -> usleep_range()
* formatting fixes
* add DT bindings doc
* rework fpga_manager_ops.write() to fpga_manager_ops.write_sg()
We can't parse image header in write_init() because image header
size is not known beforehand. Thus parsing need to be done in
fpga_manager_ops.write() callback, but fpga_manager_ops.write()
also need to be reenterable. On the other hand,
fpga_manager_ops.write_sg() is called once. Thus, rework usage of
write() callback to write_sg().
v5 -> v6: fix patch applying
I forgot to clean up unrelated local changes which lead to error on
patch 0001-fpga-microchip-spi-add-Microchip-MPF-FPGA-manager.patch
applying on vanilla kernel.
v6 -> v7: fix binding doc to pass dt_binding_check
v7 -> v8: another fix for dt_binding_check warning
v8 -> v9:
* add another patch to support bitstream offset in FPGA image buffer
* rework fpga_manager_ops.write_sg() back to fpga_manager_ops.write()
* move image header parsing from write() to write_init()
v9 -> v10:
* add parse_header() callback to fpga_manager_ops
* adjust fpga_mgr_write_init[_buf|_sg]() for parse_header() usage
* implement parse_header() in microchip-spi driver
v10 -> v11: include missing unaligned.h to microchip-spi
fix error: implicit declaration of function 'get_unaligned_le[16|32]'
v11 -> v12:
* microchip-spi: double read hw status, ignore first read, because it
can be unreliable.
* microchip-spi: remove sleep between status readings in
poll_status_not_busy() to save a few seconds. Status is polled on
every 16 byte writes - that is quite often, therefore
usleep_range() accumulate to a considerable number of seconds.
v12 -> v13:
* fpga-mgr: separate fpga_mgr_parse_header_buf() from
fpga_mgr_write_init_buf()
* fpga-mgr: introduce FPGA_MGR_STATE_PARSE_HEADER and
FPGA_MGR_STATE_PARSE_HEADER_ERR fpga_mgr_states
* fpga-mgr: rename fpga_mgr_write_init_sg() to fpga_mgr_prepare_sg()
and rework with respect to a new fpga_mgr_parse_header_buf()
* fpga-mgr: rework write accounting in fpga_mgr_buf_load_sg() for
better clarity
* microchip-spi: rename MPF_STATUS_POLL_TIMEOUT to
MPF_STATUS_POLL_RETRIES
* microchip-spi: add comment about status reading quirk to
mpf_read_status()
* microchip-spi: rename poll_status_not_busy() to mpf_poll_status()
and add comment.
* microchip-spi: make if statement in mpf_poll_status() easier to
read.
v13 -> v14:
* fpga-mgr: improvements from Xu Yilun in
- fpga_mgr_parse_header_buf()
- fpga_mgr_write_init_buf()
- fpga_mgr_prepare_sg()
- fpga_mgr_buf_load_sg()
* fpga-mgr: add check for -EAGAIN from fpga_mgr_parse_header_buf()
when called from fpga_mgr_buf_load_mapped()
* microchip-spi: remove excessive cs_change from second spi_transfer
in mpf_read_status()
* microchip-spi: change type of components_size_start,
bitstream_start, i from size_t to u32 in mpf_ops_parse_header()
v14 -> v15: eliminate memcpy() in mpf_ops_write()
Eliminate excessive memcpy() in mpf_ops_write() by using
spi_sync_transfer() instead of spi_write().
v15 -> v16:
* microchip-spi: change back components_size_start and
bitstream_start variables types to size_t, i - to u16 in
mpf_ops_parse_header()
* fpga-mgr: rename fpga_parse_header_buf() to
fpga_parse_header_mapped(). It serves only mapped FPGA image now,
adjust it accordingly.
* fpga-mgr: separate fpga_mgr_parse_header_sg_first() and
fpga_mgr_parse_header_sg() from fpga_mgr_prepare_sg()
v16 -> v17:
* fpga-mgr: return size of allocated header from
fpga_mgr_parse_header_sg(), add `char **ret_buf` to function args
to save pointer to allocated header. This allow us to call
fpga_mgr_write_init_buf() with exact size of allocated header.
* document parse_header() callback in fpga-mgr.rst
v17 -> v18:
* fpga-mgr: change back fpga_mgr_parse_header_sg() to return
allocated buffer but set buffer size into output parameter
* fpga-mgr: check returned pointer from krealloc for ZERO_OR_NULL_PTR
in fpga_mgr_paese_header_sg() as krealloc may return ZERO_SIZE_PTR.
* fpga-mgr: in fpga_mgr_prepare_sg() return fpga_mgr_write_init() on
fast path only when both initial_header_size and parse_header() are
not defined.
* docs: fpga-mgr: a few rewords from Xu Yilun
v18 -> v19:
* microchip-spi: split multiple assignments on a single line in
functions mpf_read_status() and mpf_ops_parse_header()
* fpga-mgr: add braces {} around "else if" arm in
fpga_mgr_prepare_sg()
* fpga-mgr: don't reuse krealloc() arg in fpga_mgr_parse_header_sg().
If krealloc() returns NULL, it doesn't free the original.
v19 -> v20:
* fpga-mgr: initialize info->header_size with
mops->initial_header_size at fpga_mgr_load().
* fpga-mgr: add mops->skip_header boolean flag. Adjust skipping
header before write to check against skip_header flag instead of
mere presence of info->header_size.
* fpga-mgr: split check for ZERO_OR_NULL_PTR() after realloc() in
fpga_mgr_parse_header_sg() function to check against zero header +
check against NULL returned from realloc().
* docs: fpga-mgr: adjust for skip_header flag.
* microchip-spi: add skip_header to mpf_ops.
Ivan Bornyakov (4):
fpga: fpga-mgr: support bitstream offset in image buffer
docs: fpga: mgr: document parse_header() callback
fpga: microchip-spi: add Microchip MPF FPGA manager
dt-bindings: fpga: add binding doc for microchip-spi fpga mgr
.../fpga/microchip,mpf-spi-fpga-mgr.yaml | 44 ++
Documentation/driver-api/fpga/fpga-mgr.rst | 27 +-
drivers/fpga/Kconfig | 8 +
drivers/fpga/Makefile | 1 +
drivers/fpga/fpga-mgr.c | 236 +++++++++--
drivers/fpga/microchip-spi.c | 398 ++++++++++++++++++
include/linux/fpga/fpga-mgr.h | 22 +-
7 files changed, 703 insertions(+), 33 deletions(-)
create mode 100644 Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml
create mode 100644 drivers/fpga/microchip-spi.c
--
2.25.1
On 17/06/2022 14:48, Ivan Bornyakov wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe
>
> Add support to the FPGA manager for programming Microchip Polarfire
> FPGAs over slave SPI interface with .dat formatted bitsream image.
btw Ivan,
Do we want to create a maintainers entry for this?
I am happy to either:
- Create a new entry with whatever combination of ourselves as
maintainers/reviewers.
- Or if you don't want to take that on, you can add the driver
to the existing PolarFire SoC MAINTAINERS entry probably with
a rename to "RISC-V/MICROCHIP FPGA SUPPORT" or similar.
Or if you have another suggestion, lmk!
Thanks,
Conor.
>
> Changelog:
> v1 -> v2: fix printk formating
> v2 -> v3:
> * replace "microsemi" with "microchip"
> * replace prefix "microsemi_fpga_" with "mpf_"
> * more sensible .compatible and .name strings
> * remove unused defines STATUS_SPI_VIOLATION and STATUS_SPI_ERROR
> v3 -> v4: fix unused variable warning
> Put 'mpf_of_ids' definition under conditional compilation, so it
> would not hang unused if CONFIG_OF is not enabled.
> v4 -> v5:
> * prefix defines with MPF_
> * mdelay() -> usleep_range()
> * formatting fixes
> * add DT bindings doc
> * rework fpga_manager_ops.write() to fpga_manager_ops.write_sg()
> We can't parse image header in write_init() because image header
> size is not known beforehand. Thus parsing need to be done in
> fpga_manager_ops.write() callback, but fpga_manager_ops.write()
> also need to be reenterable. On the other hand,
> fpga_manager_ops.write_sg() is called once. Thus, rework usage of
> write() callback to write_sg().
> v5 -> v6: fix patch applying
> I forgot to clean up unrelated local changes which lead to error on
> patch 0001-fpga-microchip-spi-add-Microchip-MPF-FPGA-manager.patch
> applying on vanilla kernel.
> v6 -> v7: fix binding doc to pass dt_binding_check
> v7 -> v8: another fix for dt_binding_check warning
> v8 -> v9:
> * add another patch to support bitstream offset in FPGA image buffer
> * rework fpga_manager_ops.write_sg() back to fpga_manager_ops.write()
> * move image header parsing from write() to write_init()
> v9 -> v10:
> * add parse_header() callback to fpga_manager_ops
> * adjust fpga_mgr_write_init[_buf|_sg]() for parse_header() usage
> * implement parse_header() in microchip-spi driver
> v10 -> v11: include missing unaligned.h to microchip-spi
> fix error: implicit declaration of function 'get_unaligned_le[16|32]'
> v11 -> v12:
> * microchip-spi: double read hw status, ignore first read, because it
> can be unreliable.
> * microchip-spi: remove sleep between status readings in
> poll_status_not_busy() to save a few seconds. Status is polled on
> every 16 byte writes - that is quite often, therefore
> usleep_range() accumulate to a considerable number of seconds.
> v12 -> v13:
> * fpga-mgr: separate fpga_mgr_parse_header_buf() from
> fpga_mgr_write_init_buf()
> * fpga-mgr: introduce FPGA_MGR_STATE_PARSE_HEADER and
> FPGA_MGR_STATE_PARSE_HEADER_ERR fpga_mgr_states
> * fpga-mgr: rename fpga_mgr_write_init_sg() to fpga_mgr_prepare_sg()
> and rework with respect to a new fpga_mgr_parse_header_buf()
> * fpga-mgr: rework write accounting in fpga_mgr_buf_load_sg() for
> better clarity
> * microchip-spi: rename MPF_STATUS_POLL_TIMEOUT to
> MPF_STATUS_POLL_RETRIES
> * microchip-spi: add comment about status reading quirk to
> mpf_read_status()
> * microchip-spi: rename poll_status_not_busy() to mpf_poll_status()
> and add comment.
> * microchip-spi: make if statement in mpf_poll_status() easier to
> read.
> v13 -> v14:
> * fpga-mgr: improvements from Xu Yilun in
> - fpga_mgr_parse_header_buf()
> - fpga_mgr_write_init_buf()
> - fpga_mgr_prepare_sg()
> - fpga_mgr_buf_load_sg()
> * fpga-mgr: add check for -EAGAIN from fpga_mgr_parse_header_buf()
> when called from fpga_mgr_buf_load_mapped()
> * microchip-spi: remove excessive cs_change from second spi_transfer
> in mpf_read_status()
> * microchip-spi: change type of components_size_start,
> bitstream_start, i from size_t to u32 in mpf_ops_parse_header()
> v14 -> v15: eliminate memcpy() in mpf_ops_write()
> Eliminate excessive memcpy() in mpf_ops_write() by using
> spi_sync_transfer() instead of spi_write().
> v15 -> v16:
> * microchip-spi: change back components_size_start and
> bitstream_start variables types to size_t, i - to u16 in
> mpf_ops_parse_header()
> * fpga-mgr: rename fpga_parse_header_buf() to
> fpga_parse_header_mapped(). It serves only mapped FPGA image now,
> adjust it accordingly.
> * fpga-mgr: separate fpga_mgr_parse_header_sg_first() and
> fpga_mgr_parse_header_sg() from fpga_mgr_prepare_sg()
> v16 -> v17:
> * fpga-mgr: return size of allocated header from
> fpga_mgr_parse_header_sg(), add `char **ret_buf` to function args
> to save pointer to allocated header. This allow us to call
> fpga_mgr_write_init_buf() with exact size of allocated header.
> * document parse_header() callback in fpga-mgr.rst
> v17 -> v18:
> * fpga-mgr: change back fpga_mgr_parse_header_sg() to return
> allocated buffer but set buffer size into output parameter
> * fpga-mgr: check returned pointer from krealloc for ZERO_OR_NULL_PTR
> in fpga_mgr_paese_header_sg() as krealloc may return ZERO_SIZE_PTR.
> * fpga-mgr: in fpga_mgr_prepare_sg() return fpga_mgr_write_init() on
> fast path only when both initial_header_size and parse_header() are
> not defined.
> * docs: fpga-mgr: a few rewords from Xu Yilun
> v18 -> v19:
> * microchip-spi: split multiple assignments on a single line in
> functions mpf_read_status() and mpf_ops_parse_header()
> * fpga-mgr: add braces {} around "else if" arm in
> fpga_mgr_prepare_sg()
> * fpga-mgr: don't reuse krealloc() arg in fpga_mgr_parse_header_sg().
> If krealloc() returns NULL, it doesn't free the original.
> v19 -> v20:
> * fpga-mgr: initialize info->header_size with
> mops->initial_header_size at fpga_mgr_load().
> * fpga-mgr: add mops->skip_header boolean flag. Adjust skipping
> header before write to check against skip_header flag instead of
> mere presence of info->header_size.
> * fpga-mgr: split check for ZERO_OR_NULL_PTR() after realloc() in
> fpga_mgr_parse_header_sg() function to check against zero header +
> check against NULL returned from realloc().
> * docs: fpga-mgr: adjust for skip_header flag.
> * microchip-spi: add skip_header to mpf_ops.
>
> Ivan Bornyakov (4):
> fpga: fpga-mgr: support bitstream offset in image buffer
> docs: fpga: mgr: document parse_header() callback
> fpga: microchip-spi: add Microchip MPF FPGA manager
> dt-bindings: fpga: add binding doc for microchip-spi fpga mgr
>
> .../fpga/microchip,mpf-spi-fpga-mgr.yaml | 44 ++
> Documentation/driver-api/fpga/fpga-mgr.rst | 27 +-
> drivers/fpga/Kconfig | 8 +
> drivers/fpga/Makefile | 1 +
> drivers/fpga/fpga-mgr.c | 236 +++++++++--
> drivers/fpga/microchip-spi.c | 398 ++++++++++++++++++
> include/linux/fpga/fpga-mgr.h | 22 +-
> 7 files changed, 703 insertions(+), 33 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml
> create mode 100644 drivers/fpga/microchip-spi.c
>
> --
> 2.25.1
>
>
On Sun, Jun 19, 2022 at 06:39:28PM +0000, Conor.Dooley@microchip.com wrote:
> On 17/06/2022 14:48, Ivan Bornyakov wrote:
> > EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe
> >
> > Add support to the FPGA manager for programming Microchip Polarfire
> > FPGAs over slave SPI interface with .dat formatted bitsream image.
>
> btw Ivan,
> Do we want to create a maintainers entry for this?
> I am happy to either:
> - Create a new entry with whatever combination of ourselves as
> maintainers/reviewers.
> - Or if you don't want to take that on, you can add the driver
> to the existing PolarFire SoC MAINTAINERS entry probably with
> a rename to "RISC-V/MICROCHIP FPGA SUPPORT" or similar.
>
> Or if you have another suggestion, lmk!
> Thanks,
> Conor.
>
Hi, Conor!
As there is no dedicated entries for any of FPGA manager drivers and
I have no access to any info that is not pablicly available, I would
suggest you to do the latter, i.e. to add the driver to the existing
PolarFire SoC MAINTAINERS entry, once this patch series accepted.
> >
> > Changelog:
> > v1 -> v2: fix printk formating
> > v2 -> v3:
> > * replace "microsemi" with "microchip"
> > * replace prefix "microsemi_fpga_" with "mpf_"
> > * more sensible .compatible and .name strings
> > * remove unused defines STATUS_SPI_VIOLATION and STATUS_SPI_ERROR
> > v3 -> v4: fix unused variable warning
> > Put 'mpf_of_ids' definition under conditional compilation, so it
> > would not hang unused if CONFIG_OF is not enabled.
> > v4 -> v5:
> > * prefix defines with MPF_
> > * mdelay() -> usleep_range()
> > * formatting fixes
> > * add DT bindings doc
> > * rework fpga_manager_ops.write() to fpga_manager_ops.write_sg()
> > We can't parse image header in write_init() because image header
> > size is not known beforehand. Thus parsing need to be done in
> > fpga_manager_ops.write() callback, but fpga_manager_ops.write()
> > also need to be reenterable. On the other hand,
> > fpga_manager_ops.write_sg() is called once. Thus, rework usage of
> > write() callback to write_sg().
> > v5 -> v6: fix patch applying
> > I forgot to clean up unrelated local changes which lead to error on
> > patch 0001-fpga-microchip-spi-add-Microchip-MPF-FPGA-manager.patch
> > applying on vanilla kernel.
> > v6 -> v7: fix binding doc to pass dt_binding_check
> > v7 -> v8: another fix for dt_binding_check warning
> > v8 -> v9:
> > * add another patch to support bitstream offset in FPGA image buffer
> > * rework fpga_manager_ops.write_sg() back to fpga_manager_ops.write()
> > * move image header parsing from write() to write_init()
> > v9 -> v10:
> > * add parse_header() callback to fpga_manager_ops
> > * adjust fpga_mgr_write_init[_buf|_sg]() for parse_header() usage
> > * implement parse_header() in microchip-spi driver
> > v10 -> v11: include missing unaligned.h to microchip-spi
> > fix error: implicit declaration of function 'get_unaligned_le[16|32]'
> > v11 -> v12:
> > * microchip-spi: double read hw status, ignore first read, because it
> > can be unreliable.
> > * microchip-spi: remove sleep between status readings in
> > poll_status_not_busy() to save a few seconds. Status is polled on
> > every 16 byte writes - that is quite often, therefore
> > usleep_range() accumulate to a considerable number of seconds.
> > v12 -> v13:
> > * fpga-mgr: separate fpga_mgr_parse_header_buf() from
> > fpga_mgr_write_init_buf()
> > * fpga-mgr: introduce FPGA_MGR_STATE_PARSE_HEADER and
> > FPGA_MGR_STATE_PARSE_HEADER_ERR fpga_mgr_states
> > * fpga-mgr: rename fpga_mgr_write_init_sg() to fpga_mgr_prepare_sg()
> > and rework with respect to a new fpga_mgr_parse_header_buf()
> > * fpga-mgr: rework write accounting in fpga_mgr_buf_load_sg() for
> > better clarity
> > * microchip-spi: rename MPF_STATUS_POLL_TIMEOUT to
> > MPF_STATUS_POLL_RETRIES
> > * microchip-spi: add comment about status reading quirk to
> > mpf_read_status()
> > * microchip-spi: rename poll_status_not_busy() to mpf_poll_status()
> > and add comment.
> > * microchip-spi: make if statement in mpf_poll_status() easier to
> > read.
> > v13 -> v14:
> > * fpga-mgr: improvements from Xu Yilun in
> > - fpga_mgr_parse_header_buf()
> > - fpga_mgr_write_init_buf()
> > - fpga_mgr_prepare_sg()
> > - fpga_mgr_buf_load_sg()
> > * fpga-mgr: add check for -EAGAIN from fpga_mgr_parse_header_buf()
> > when called from fpga_mgr_buf_load_mapped()
> > * microchip-spi: remove excessive cs_change from second spi_transfer
> > in mpf_read_status()
> > * microchip-spi: change type of components_size_start,
> > bitstream_start, i from size_t to u32 in mpf_ops_parse_header()
> > v14 -> v15: eliminate memcpy() in mpf_ops_write()
> > Eliminate excessive memcpy() in mpf_ops_write() by using
> > spi_sync_transfer() instead of spi_write().
> > v15 -> v16:
> > * microchip-spi: change back components_size_start and
> > bitstream_start variables types to size_t, i - to u16 in
> > mpf_ops_parse_header()
> > * fpga-mgr: rename fpga_parse_header_buf() to
> > fpga_parse_header_mapped(). It serves only mapped FPGA image now,
> > adjust it accordingly.
> > * fpga-mgr: separate fpga_mgr_parse_header_sg_first() and
> > fpga_mgr_parse_header_sg() from fpga_mgr_prepare_sg()
> > v16 -> v17:
> > * fpga-mgr: return size of allocated header from
> > fpga_mgr_parse_header_sg(), add `char **ret_buf` to function args
> > to save pointer to allocated header. This allow us to call
> > fpga_mgr_write_init_buf() with exact size of allocated header.
> > * document parse_header() callback in fpga-mgr.rst
> > v17 -> v18:
> > * fpga-mgr: change back fpga_mgr_parse_header_sg() to return
> > allocated buffer but set buffer size into output parameter
> > * fpga-mgr: check returned pointer from krealloc for ZERO_OR_NULL_PTR
> > in fpga_mgr_paese_header_sg() as krealloc may return ZERO_SIZE_PTR.
> > * fpga-mgr: in fpga_mgr_prepare_sg() return fpga_mgr_write_init() on
> > fast path only when both initial_header_size and parse_header() are
> > not defined.
> > * docs: fpga-mgr: a few rewords from Xu Yilun
> > v18 -> v19:
> > * microchip-spi: split multiple assignments on a single line in
> > functions mpf_read_status() and mpf_ops_parse_header()
> > * fpga-mgr: add braces {} around "else if" arm in
> > fpga_mgr_prepare_sg()
> > * fpga-mgr: don't reuse krealloc() arg in fpga_mgr_parse_header_sg().
> > If krealloc() returns NULL, it doesn't free the original.
> > v19 -> v20:
> > * fpga-mgr: initialize info->header_size with
> > mops->initial_header_size at fpga_mgr_load().
> > * fpga-mgr: add mops->skip_header boolean flag. Adjust skipping
> > header before write to check against skip_header flag instead of
> > mere presence of info->header_size.
> > * fpga-mgr: split check for ZERO_OR_NULL_PTR() after realloc() in
> > fpga_mgr_parse_header_sg() function to check against zero header +
> > check against NULL returned from realloc().
> > * docs: fpga-mgr: adjust for skip_header flag.
> > * microchip-spi: add skip_header to mpf_ops.
> >
> > Ivan Bornyakov (4):
> > fpga: fpga-mgr: support bitstream offset in image buffer
> > docs: fpga: mgr: document parse_header() callback
> > fpga: microchip-spi: add Microchip MPF FPGA manager
> > dt-bindings: fpga: add binding doc for microchip-spi fpga mgr
> >
> > .../fpga/microchip,mpf-spi-fpga-mgr.yaml | 44 ++
> > Documentation/driver-api/fpga/fpga-mgr.rst | 27 +-
> > drivers/fpga/Kconfig | 8 +
> > drivers/fpga/Makefile | 1 +
> > drivers/fpga/fpga-mgr.c | 236 +++++++++--
> > drivers/fpga/microchip-spi.c | 398 ++++++++++++++++++
> > include/linux/fpga/fpga-mgr.h | 22 +-
> > 7 files changed, 703 insertions(+), 33 deletions(-)
> > create mode 100644 Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml
> > create mode 100644 drivers/fpga/microchip-spi.c
> >
> > --
> > 2.25.1
> >
> >
>
I had a quick check in -next and there's an entry for the BMC driver there. How about the following? I put you as R, but clearly if you want to be maintainer then you are *more than* qualified. Feel free to edit the patch if so, either is fine by me. You can tack this onto a v21 if you have more changes or I can resend standalone once the driver is merged. Thanks, Conor. From: Conor Dooley <conor.dooley@microchip.com> Date: Mon, 20 Jun 2022 11:46:19 +0100 Subject: [PATCH] MAINTAINERS: add polarfire fpga programmer drivers Add a MAINTAINERS entry for the newly added PolarFire (MPF) SPI slave programming driver. Signed-off-by: Conor Dooley <conor.dooley@microchip.com> --- MAINTAINERS | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index 168e0af869a7..60ab3c4bf65d 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -7869,6 +7869,14 @@ S: Maintained F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update F: drivers/fpga/intel-m10-bmc-sec-update.c +FPGA PolarFire Drivers +M: Conor Dooley <conor.dooley@microchip.com> +R: Ivan Bornyakov <i.bornyakov@metrotek.ru> +L: linux-fpga@vger.kernel.org +S: Supported +F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml +F: drivers/fpga/microchip-spi.c + FPU EMULATOR M: Bill Metzenthen <billm@melbpc.org.au> S: Maintained base-commit: 07dc787be2316e243a16a33d0a9b734cd9365bd3 -- 2.36.1
On Mon, Jun 20, 2022 at 11:57:48AM +0100, Conor Dooley wrote: > I had a quick check in -next and there's an entry for the BMC > driver there. > How about the following? I put you as R, but clearly if you want to be > maintainer then you are *more than* qualified. > Feel free to edit the patch if so, either is fine by me. > You can tack this onto a v21 if you have more changes or I can resend > standalone once the driver is merged. > > Thanks, > Conor. > > From: Conor Dooley <conor.dooley@microchip.com> > Date: Mon, 20 Jun 2022 11:46:19 +0100 > Subject: [PATCH] MAINTAINERS: add polarfire fpga programmer drivers > Add a MAINTAINERS entry for the newly added PolarFire (MPF) SPI slave > programming driver. > > Signed-off-by: Conor Dooley <conor.dooley@microchip.com> > --- > MAINTAINERS | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/MAINTAINERS b/MAINTAINERS > index 168e0af869a7..60ab3c4bf65d 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -7869,6 +7869,14 @@ S: Maintained > F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update > F: drivers/fpga/intel-m10-bmc-sec-update.c > > +FPGA PolarFire Drivers > +M: Conor Dooley <conor.dooley@microchip.com> > +R: Ivan Bornyakov <i.bornyakov@metrotek.ru> > +L: linux-fpga@vger.kernel.org > +S: Supported > +F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml > +F: drivers/fpga/microchip-spi.c > + > FPU EMULATOR > M: Bill Metzenthen <billm@melbpc.org.au> > S: Maintained > > base-commit: 07dc787be2316e243a16a33d0a9b734cd9365bd3 > -- > 2.36.1 > Ok, I'll add this to v21, but I'll wait for a review on fpga-mgr changes first.
On 20/06/2022 11:57, Conor Dooley wrote: > I had a quick check in -next and there's an entry for the BMC > driver there. > How about the following? I put you as R, but clearly if you want to be > maintainer then you are *more than* qualified. > Feel free to edit the patch if so, either is fine by me. > You can tack this onto a v21 if you have more changes or I can resend > standalone once the driver is merged. > > Thanks, > Conor. > > From: Conor Dooley <conor.dooley@microchip.com> > Date: Mon, 20 Jun 2022 11:46:19 +0100 > Subject: [PATCH] MAINTAINERS: add polarfire fpga programmer drivers> Add a MAINTAINERS entry for the newly added PolarFire (MPF) SPI slave > programming driver. > > Signed-off-by: Conor Dooley <conor.dooley@microchip.com> > --- > MAINTAINERS | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/MAINTAINERS b/MAINTAINERS > index 168e0af869a7..60ab3c4bf65d 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -7869,6 +7869,14 @@ S: Maintained > F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update > F: drivers/fpga/intel-m10-bmc-sec-update.c > > +FPGA PolarFire Drivers On second thoughts, "FPGA Microchip PolarFire Drivers"? > +M: Conor Dooley <conor.dooley@microchip.com> > +R: Ivan Bornyakov <i.bornyakov@metrotek.ru> > +L: linux-fpga@vger.kernel.org > +S: Supported > +F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml > +F: drivers/fpga/microchip-spi.c > + > FPU EMULATOR > M: Bill Metzenthen <billm@melbpc.org.au> > S: Maintained > > base-commit: 07dc787be2316e243a16a33d0a9b734cd9365bd3
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