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lf-6.6.y
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3 Commits

Author SHA1 Message Date
Andy Shevchenko
37e2042857 gpio: tangier: Use correct type for the IRQ chip data 
[ Upstream commit 7d045025a2 ]

IRQ chip data contains a pointer to the GPIO chip. Luckily we have
the pointers the same, but strictly speaking it's not guaranteed.
Even though, still better to fix this.

Fixes: ccf6fd6dcc ("gpio: merrifield: Introduce GPIO driver to support Merrifield")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2024-05-02 16:32:33 +02:00
Raag Jadav
3b8d8ccc39 gpio: tangier: calculate number of ctx using temporary variable 
Utilize a temporary variable to calculate number of ctx from ngpio
inside ->probe() implementation.
While at it, include math.h for using DIV_ROUND_UP().

Signed-off-by: Raag Jadav <raag.jadav@intel.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
 2023-05-23 10:22:25 +02:00
Pandith N
d2c19e89e0 gpio: tangier: Introduce Intel Tangier GPIO driver 
Intel Elkhart Lake and Merrifield platforms have same GPIO IP.
Intel Tangier implements the common GPIO functionalities for both
Elkhart Lake and Merrifield platforms.

Signed-off-by: Pandith N <pandith.n@intel.com>
Co-developed-by: Raag Jadav <raag.jadav@intel.com>
Signed-off-by: Raag Jadav <raag.jadav@intel.com>
Co-developed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 2023-03-06 17:10:46 +02:00