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| author | Nicolas Saenz Julienne <nsaenzjulienne@suse.de> | 2021-01-18 13:32:44 +0100 |
|---|---|---|
| committer | Nicolas Saenz Julienne <nsaenzjulienne@suse.de> | 2021-03-22 17:59:52 +0100 |
| commit | 79caa362eab6569297210eda375d6ea358a81161 (patch) | |
| tree | 46d19f76d7c743728e0202bc6a11701a98b6a0c3 /kernel/kheaders.c | |
| parent | a953e68ef2df657d8b65e16370e5808ec5819f23 (diff) | |
pwm: Add Raspberry Pi Firmware based PWM bus
Adds support to control the PWM bus available in official Raspberry Pi
PoE HAT. Only RPi's co-processor has access to it, so commands have to
be sent through RPi's firmware mailbox interface.
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'kernel/kheaders.c')
0 files changed, 0 insertions, 0 deletions