| SHA1 | ||
|---|---|---|
Move all common parts from sdio.c and spi.c to main.c, since they now can be handled as part of the platform driver. Signed-off-by: Felipe Balbi <balbi@ti.com> [forward-ported, cleaned-up and rephrased commit message] [added a bunch of fixes and a new pdata element] [moved some new code into main.c as well] Signed-off-by: Luciano Coelho <coelho@ti.com> 
Felipe Balbi
authored and
 Luciano Coelho
commited |
a390e85cfe | |
Some platforms are incapable of triggering on level interrupts. Add a platform quirks member in the platform data structure, as well as an edge interrupt quirk which can be set on such platforms. When the interrupt is requested with IRQF_TRIGGER_RISING, IRQF_ONESHOT cannot be used, as we might miss interrupts that occur after the FW status is cleared and before the threaded interrupt handler exits. Moreover, when IRQF_ONESHOT is not set, iterating more than once in the threaded interrupt handler introduces a few race conditions between this handler and the hardirq handler. Currently this is worked around by limiting the loop to one iteration only. This workaround has an impact on performance. To remove to this restriction, the race conditions will need to be addressed. Signed-off-by: Ido Yariv <ido@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com> 
Ido Yariv
authored and
Luciano Coelho
commited |
341b7cde6c | |
Clean up the boot sequence code & fix the following issues: 1. Always read the registers' values and set the relevant bits instead of zeroing all other bits 2. Handle cases where wl1271_top_reg_read returns an error 3. Verify that the HW can detect the selected clock source 4. Remove 128x PG10 initialization code 5. Configure the MCS PLL to work in HP mode Signed-off-by: Ido Yariv <ido@wizery.com> Reviewed-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
Ido Yariv
authored and
Luciano Coelho
commited |
d29633b40e | |
This new value is a new type of clock setting that is used by wl128x chipsets. Signed-off-by: Luciano Coelho <coelho@ti.com>
Luciano Coelho
commited |
62c7d085e1 | |
Cosmetic cleanup for ref_clock code while configured by board. Signed-off-by: Gery Kahn <geryk@ti.com> Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com> 
Gery Kahn
authored and
 John W. Linville
commited |
c8aea565e8 | |
Support building wl1271-equipped boards without building the wl1271 driver itself, e.g.: CONFIG_MACH_OMAP_ZOOM3=y CONFIG_WL12XX is not set Reported-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com> Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com> 
Ohad Ben-Cohen
authored and
 Luciano Coelho
commited |
65836112fc | |
The wl1271 device is using a reference clock that may change between board to board. Make the ref_clock parameter configurable by board settings instead of having a hard coded value in the sources. Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Ohad Ben-Cohen
authored and
John W. Linville
commited |
15cea99306 | |
Add a simple mechanism to pass platform data to the SDIO instances of wl12xx. This way there is no confusion over who owns the 'embedded data', typechecking is preserved, and no possibility for the wrong driver to pick up the data. Originally proposed by Russell King. Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Ohad Ben-Cohen
authored and
John W. Linville
commited |
61ee7007a5 | |
Move wl12xx.h outside of the spi-specific location, so it can be shared with both spi and sdio solutions. Update all users of spi/wl12xx.h accordingly Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com> Acked-by: Luciano Coelho <luciano.coelho@nokia.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Ohad Ben-Cohen
authored and
John W. Linville
commited |
c1f9a09560 |
Renamed from include/linux/spi/wl12xx.h (Browse further)