a1dd4bfb14
* Tiger Lake appears to have _HID enumeration, thus driver has been updated * Coffee Lake-S has the same IP as Sunrisepoint, thus ID has been added * Baytrail has got more clean ups and bug fixes, such as direct IRQ handling * Lynxpoint GPIO has been converted to true pin control driver * The common driver now uses IRQ chip enumeration via GPIO chip The following is an automated git shortlog grouped by driver: baytrail: - Replace WARN with dev_info_once when setting direct-irq pin to output - Do not clear IRQ flags on direct-irq enabled pins - Reuse struct intel_pinctrl in the driver - Use local variable to keep device pointer - Keep pointer to struct device instead of its container - Use GPIO direction definitions - Move IRQ valid mask initialization to a dedicated callback - Group GPIO IRQ chip initialization - Allocate IRQ chip dynamic cherryview: - Use GPIO direction definitions intel: - Pass irqchip when adding gpiochip - Add GPIO <-> pin mapping ranges via callback - Share struct intel_pinctrl for wider use - Use GPIO direction definitions lynxpoint: - Update summary in the driver - Switch to pin control API - Add GPIO <-> pin mapping ranges via callback - Implement ->pin_dbg_show() - Add pin control operations - Reuse struct intel_pinctrl in the driver - Add pin control data structures - Implement intel_gpio_get_direction callback - Implement ->irq_ack() callback - Move ownership check to IRQ chip - Move lp_irq_type() closer to IRQ related routines - Move ->remove closer to ->probe() - Extract lp_gpio_acpi_use() for future use - Convert unsigned to unsigned int - Switch to memory mapped IO accessors - Keep pointer to struct device instead of its container - Relax GPIO request rules - Assume 2 bits for mode selector - Use standard pattern for memory allocation - Use %pR to print IO resource - Drop useless assignment - Correct amount of pins - Use raw_spinlock for locking - Move GPIO driver to pin controller folder sunrisepoint: - Add Coffee Lake-S ACPI ID - Add missing Interrupt Status register offset tigerlake: - Tiger Lake uses _HID enumeration -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEqaflIX74DDDzMJJtb7wzTHR8rCgFAl4lfB4ACgkQb7wzTHR8 rCgy3g//VHTbsBk7+6NFXbI5iXgbU1sr9F9cIYbzawA3YLbR1Ioq9P89U3JPCeCz zaoxtd9HAxOxQrUFJGZKbsof6jS7Ee80mcvm0KQt2GNBmM4bZGS6qHofj5FAOxuz 4MBjGINrlIntzG1RqjYxD+p2xuQ3p9H2yQIds9UTM1NB+hBIDLPx+3HUM2qbbf4s rbLQRc+kmVHoapmse6lV4lA2OyOW9BmgiTxeMaua/E6zyZ6WVNXLxXx+yXrEtUjj Q9M6moNZd4OP3pN/mGCyClLTMFyOcmaah6wdXy3GJRZ7/YD5+AnqbVTGsYLKy6To 1w25Z6e6ygzbL8sqr5JwMiX9GnX6FeGEleY63zxvZ+WCC3TGWRzPWaTJuQIRToAz K3pdYWXOoK/J1fyzdjdkYHbqBbqjpB5oT/dWFx7Ii50kv41b8TEXPhDrWZSqvn9I J0KW/vICbsqPk8TBsQQ83nV6ILSTY5KakI8Qs5ngDov5oeKl0F/cLT9KqcY9nQdJ 2mhJU5mn8cq4SvtyPD/NSRQHxX5xHx6Yi4KG2cXw0wJTZ+jP8rpl2di8ogDCFUK4 fkQ/g+PhcPsW36kTKvLv57vhTqZ2u9rf9BcaJ7LGo9wsOjpGH6d4RCTiJ0VSn++T rkomWdFVgfMKmnsUwykyIV39mQzDy5e4vNO45wMs7LCimiRSkMA= =+ZAJ -----END PGP SIGNATURE----- Merge tag 'intel-pinctrl-v5.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel into devel intel-pinctrl for v5.6-1 * Tiger Lake appears to have _HID enumeration, thus driver has been updated * Coffee Lake-S has the same IP as Sunrisepoint, thus ID has been added * Baytrail has got more clean ups and bug fixes, such as direct IRQ handling * Lynxpoint GPIO has been converted to true pin control driver * The common driver now uses IRQ chip enumeration via GPIO chip The following is an automated git shortlog grouped by driver: baytrail: - Replace WARN with dev_info_once when setting direct-irq pin to output - Do not clear IRQ flags on direct-irq enabled pins - Reuse struct intel_pinctrl in the driver - Use local variable to keep device pointer - Keep pointer to struct device instead of its container - Use GPIO direction definitions - Move IRQ valid mask initialization to a dedicated callback - Group GPIO IRQ chip initialization - Allocate IRQ chip dynamic cherryview: - Use GPIO direction definitions intel: - Pass irqchip when adding gpiochip - Add GPIO <-> pin mapping ranges via callback - Share struct intel_pinctrl for wider use - Use GPIO direction definitions lynxpoint: - Update summary in the driver - Switch to pin control API - Add GPIO <-> pin mapping ranges via callback - Implement ->pin_dbg_show() - Add pin control operations - Reuse struct intel_pinctrl in the driver - Add pin control data structures - Implement intel_gpio_get_direction callback - Implement ->irq_ack() callback - Move ownership check to IRQ chip - Move lp_irq_type() closer to IRQ related routines - Move ->remove closer to ->probe() - Extract lp_gpio_acpi_use() for future use - Convert unsigned to unsigned int - Switch to memory mapped IO accessors - Keep pointer to struct device instead of its container - Relax GPIO request rules - Assume 2 bits for mode selector - Use standard pattern for memory allocation - Use %pR to print IO resource - Drop useless assignment - Correct amount of pins - Use raw_spinlock for locking - Move GPIO driver to pin controller folder sunrisepoint: - Add Coffee Lake-S ACPI ID - Add missing Interrupt Status register offset tigerlake: - Tiger Lake uses _HID enumeration
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.