5 Commits

Author	SHA1	Message	Date
Tomasz Bursztyka	e18fcbba5a	device: Const-ify all device driver instance pointers ... Now that device_api attribute is unmodified at runtime, as well as all the other attributes, it is possible to switch all device driver instance to be constant. A coccinelle rule is used for this: @r_const_dev_1 disable optional_qualifier @ @@ -struct device * +const struct device * @r_const_dev_2 disable optional_qualifier @ @@ -struct device * const +const struct device * Fixes #27399 Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>	2020-09-02 13:48:13 +02:00
Kumar Gala	a1b77fd589	zephyr: replace zephyr integer types with C99 types ... git grep -l 'u\(8\|16\|32\|64\)_t' | \ xargs sed -i "s/u\(8\|16\|32\|64\)_t/uint\1_t/g" git grep -l 's\(8\|16\|32\|64\)_t' | \ xargs sed -i "s/s\(8\|16\|32\|64\)_t/int\1_t/g" Signed-off-by: Kumar Gala <kumar.gala@linaro.org>	2020-06-08 08:23:57 -05:00
Henrik Brix Andersen	eafb9b17b6	drivers: pwm: shell: add PWM flags support ... Add support for specifying flags in the PWM shell commands. Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>	2020-01-07 18:13:18 +01:00
Henrik Brix Andersen	db611e6781	drivers: pwm: add support for inverted PWM signals ... Add support for requesting an inverted PWM pulse (active-low) when setting up the period and pulse width of a PWM pin. This is useful when driving external, active-low circuitry (e.g. an LED) with a PWM signal. All in-tree PWM drivers is updated to match the new API signature, but no driver support for inverted PWM signals is added yet. All in-tree PWM consumers are updated to pass a flags value of 0 (0 meaning default, which is normal PWM polarity). Fixes #21384. Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>	2020-01-07 18:13:18 +01:00
Henrik Brix Andersen	3a13c97ad7	drivers: pwm: add PWM shell ... Add shell commands for setting PWM period and duty cycle (in cycles, microseconds, or nanoseconds). Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>	2019-11-05 15:10:21 -06:00