[PATCH v2] gpio/omap: fix incorrect initialization of omap_gpio_mod_init
From: Janusz Krzysztofik <hidden>
Date: 2012-05-09 21:36:09
Also in:
linux-omap
From: Janusz Krzysztofik <hidden>
Date: 2012-05-09 21:36:09
Also in:
linux-omap
On Mon, 7 May 2012 10:52:28 DebBarma, Tarun Kanti wrote:
On Sun, May 6, 2012 at 3:25 AM, Grazvydas Ignotas [off-list ref] wrote:quoted
On Mon, Apr 30, 2012 at 10:20 AM, Tarun Kanti DebBarma [off-list ref] wrote:quoted
Initialization of irqenable, irqstatus registers is the common operation done in this function for all OMAP platforms, viz. OMAP1, OMAP2+. The latter _gpio_rmw()'s which supposedly got introduced wrongly to take care of OMAP2+ platforms were overwriting initially programmed OMAP1 value breaking functionality on OMAP1.
Hi, I can confirm that my other issues with GPIO on Amstrad Delta were not related, and this patch is still required for GPIO interrupts hardware being correctly initialized on OMAP1 in 3.4-rc6. You can add my Tested-by: Janusz Krzysztofik <redacted> if you wish. Thanks, Janusz