linux-kernel - [PATCH v2 0/6] Add pinctrl support for Baytrail

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Mon, 28 Mar 2016 16:29:34 +0300
From:	Cristina Ciocan <cristina.ciocan@...el.com>
To:	mathias.nyman@...ux.intel.com, mika.westerberg@...ux.intel.com,
	linux-gpio@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, irina.tirdea@...el.com,
	octavian.purdila@...el.com,
	Cristina Ciocan <cristina.ciocan@...el.com>
Subject: [PATCH v2 0/6] Add pinctrl support for Baytrail

Add support for pin control (pin muxing and pin configuration) for Baytrail
platform.

It follows the design in pinctrl-intel.c, but could not use the
implementation in pinctrl-intel since there were significant differences:
	- gpio pin pads are not ordered
	- per group functions: for setting a certain mode, there are groups
	that need setting pins with different values; for instance, for
	setting USB ULPI pins to GPIO function, pin 2 (GPIO_SUS1) needs
	to be set to function 1, wihle all other from the group need to be
	set to 0
	- communities only need pin base and count as specific data
	- irq set type only clears all flags, while the actual type setting
	is made in the byt_irq_unmask function, which does not comply with
	the intel pinctrl implementation

Changes from v1:
	- fix reg, reg_val and byt_soc_data not used variables warnings

Cristina Ciocan (6):
  pinctrl: baytrail: Add pin control data structures
  pinctrl: baytrail: Add pin control operations
  pinctrl: baytrail: Update gpio chip operations
  pinctrl: baytrail: Update irq chip operations
  pinctrl: baytrail: Register pin control handling
  pinctrl: baytrail: Add debounce configuration

 drivers/pinctrl/intel/Kconfig            |    3 +
 drivers/pinctrl/intel/pinctrl-baytrail.c | 1690 +++++++++++++++++++++++++-----
 2 files changed, 1444 insertions(+), 249 deletions(-)

--
1.9.1