Messages in this thread |  | | Subject | Re: [PATCH v5 19/23] drivers/fsi: Add GPIO based FSI master | From | Christopher Bostic <> | Date | Sun, 9 Apr 2017 16:04:59 -0500 |
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On 4/5/17 11:35 AM, Randy Dunlap wrote: > On 04/04/17 19:06, Christopher Bostic wrote: >> From: Chris Bostic <cbostic@linux.vnet.ibm.com> >> >> Implement a FSI master using GPIO. Will generate FSI protocol for >> read and write commands to particular addresses. Sends master command >> and waits for and decodes a slave response. >> >> Includes changes from Edward A. James <eajames@us.ibm.com> and Jeremy >> Kerr <jk@ozlabs.org>. >> >> Signed-off-by: Edward A. James <eajames@us.ibm.com> >> Signed-off-by: Jeremy Kerr <jk@ozlabs.org> >> Signed-off-by: Chris Bostic <cbostic@linux.vnet.ibm.com> >> Signed-off-by: Joel Stanley <joel@jms.id.au> >> --- >> drivers/fsi/Kconfig | 11 + >> drivers/fsi/Makefile | 1 + >> drivers/fsi/fsi-master-gpio.c | 610 ++++++++++++++++++++++++++++++++++++++++++ >> 3 files changed, 622 insertions(+) >> create mode 100644 drivers/fsi/fsi-master-gpio.c >> >> diff --git a/drivers/fsi/Kconfig b/drivers/fsi/Kconfig >> index 04c1a0e..9cf8345 100644 >> --- a/drivers/fsi/Kconfig >> +++ b/drivers/fsi/Kconfig >> @@ -9,4 +9,15 @@ config FSI >> ---help--- >> FSI - the FRU Support Interface - is a simple bus for low-level >> access to POWER-based hardware. >> + >> +if FSI >> + >> +config FSI_MASTER_GPIO >> + tristate "GPIO-based FSI master" >> + depends on FSI && GPIOLIB > depends on FSI is redundant since "if FSI" does the same thing.
Hi Randy, Thanks for the feedback, will correct.
-Chris >> + ---help--- >> + This option enables a FSI master driver using GPIO lines. >> + >> +endif >> + >
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