linux/drivers/pinctrl, branch v3.12.10

pinctrl: sunxi: Honor GPIO output initial vaules

2014-02-06T19:22:18Z

commit fa8cf57c923e86a693a85aff1df579245a27cbb3 upstream. Some GPIO users, such as fixed-regulator, request GPIO output with initial value of 1. This was ignored by sunxi driver. Signed-off-by: Chen-Yu Tsai Acked-by: Maxime Ripard Signed-off-by: Linus Walleij Signed-off-by: Greg Kroah-Hartman

Revert "ACPI: Add BayTrail SoC GPIO and LPSS ACPI IDs"

2014-01-25T16:49:28Z

commit 2b844ba79f4a114bd228ad6fee040ffd99a0963d upstream. This reverts commit f6308b36c411 (ACPI: Add BayTrail SoC GPIO and LPSS ACPI IDs), because it causes the Alan Cox' ASUS T100TA to "crash and burn" during boot if the Baytrail pinctrl driver is compiled in. Fixes: f6308b36c411 (ACPI: Add BayTrail SoC GPIO and LPSS ACPI IDs) Reported-by: One Thousand Gnomes Requested-by: Linus Walleij Signed-off-by: Rafael J. Wysocki Signed-off-by: Greg Kroah-Hartman

sh-pfc: Fix PINMUX_GPIO macro

2014-01-09T20:25:15Z

commit 8620f394c4f9abd13e4fdf927d9c2bbeda74cde7 upstream. Commit 7cbb0e55e27e ("sh-pfc: Don't duplicate argument to PINMUX_GPIO macro") erronesouly modified the PINMUX_GPIO macro in a way that resulted in all pins being named "name". Fix the macro to name the pins correctly. Cc: stable@vger.kernel.org Signed-off-by: Laurent Pinchart Signed-off-by: Linus Walleij Signed-off-by: Greg Kroah-Hartman

ACPI: Add BayTrail SoC GPIO and LPSS ACPI IDs

2014-01-09T20:25:09Z

commit f6308b36c411dc5afd6a6f73e6454722bfde57b7 upstream. This adds the new ACPI ID (INT33FC) for the BayTrail GPIO banks as seen on a BayTrail M System-On-Chip platform. This ACPI ID is used by the BayTrail GPIO (pinctrl) driver to manage the Low Power Subsystem (LPSS). Signed-off-by: Paul Drews Acked-by: Linus Walleij Signed-off-by: Rafael J. Wysocki Signed-off-by: Greg Kroah-Hartman

pinctrl: dove: unset twsi option3 for gconfig as well

2013-12-04T19:05:10Z

commit 6d0a4ed2b90a12e1403d3e7d9d8c2cc7fdc301b5 upstream. This fixes a typo which left twsi config3 option enabled. Signed-off-by: Roel Kluin Acked-by: Sebastian Hesselbarth Signed-off-by: Linus Walleij Signed-off-by: Greg Kroah-Hartman

pinctrl: palmas: do not abort pin configuration for BIAS_DEFAULT

2013-09-27T14:22:43Z

Recent movement of all configurations of pin in the single call of pin_config_set(), it is aborting configuration if BIAS_PULL_PIN_DEFAULT is selected as return of configuration. The original idea was to just avoid any update on register for pull up/down configuration if this option is selected. Fixing this by just bypassing any register update for BIAS_PULL_PIN_DEFAULT and continuing the remaining configuration. Signed-off-by: Laxman Dewangan Signed-off-by: Linus Walleij

pinctrl: Correct number of pins for s5pv210

2013-09-27T13:50:22Z

Values of pins in table s5pv210 bank are incorrect. This patch correct values. Signed-off-by: Mateusz Krawczuk Signed-off-by: Kyungmin Park Acked-by: Tomasz Figa Acked-by: Kukjin Kim Signed-off-by: Linus Walleij

pinctrl: remove an unnecessary cast

2013-09-23T08:47:14Z

sizeof() is already size_t so there is no need to cast here. Generally, casting inside the min() macro instead of using min_t() is considered bad style. Signed-off-by: Dan Carpenter Signed-off-by: Linus Walleij

pinctrl: fix pinconf_dbg_config_write return type

2013-09-23T08:47:03Z

Have pinconf_dbg_config_write() return a ssize_t. This fixes the following compilation warning: drivers/pinctrl/pinconf.c:617:2: warning: initialization from incompatible pointer type [enabled by default] drivers/pinctrl/pinconf.c:617:2: warning: (near initialization for ‘pinconf_dbg_pinconfig_fops.write’) [enabled by default] Signed-off-by: Vincent Stehlé Cc: Linus Walleij Signed-off-by: Linus Walleij

pinctrl: tegra114: Remove MODULE_ALIAS

2013-09-19T12:35:24Z

The driver cannot be built as a module, so having a MODULE_ALIAS() isn't useful. While at it, fix a small typo in the file header comment and make the module description string consistent with those for earlier Tegra SoCs. Signed-off-by: Thierry Reding Acked-by: Stephen Warren Signed-off-by: Linus Walleij