diff options
| author | Olliver Schinagl <oliver@schinagl.nl> | 2015-10-26 22:32:38 +0100 |
|---|---|---|
| committer | Tao Huang <huangtao@rock-chips.com> | 2018-05-22 14:45:10 +0800 |
| commit | db7279d29fca13265f0917e3fb41ef8cb906b543 (patch) | |
| tree | 81e4be8d2c020a3a200687648aa453c945e19ec1 /MAINTAINERS | |
| parent | 054d3262945a23a5c0e0a28a08ebae1baed68880 (diff) | |
FROMLIST: pwm: gpio: Add a generic gpio based PWM driver
This patch adds a bit-banging gpio PWM driver. It makes use of hrtimers,
to allow nano-second resolution, though it obviously strongly depends on
the switching speed of the gpio pins, hrtimer and system load.
Each pwm node can have 1 or more "pwm-gpio" entries, which will be
treated as pwm's as part of a pwm chip.
Change-Id: Ibdb28eca3239a3a8503c947667117a9b0e9427b9
Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com>
(cherry picked from https://patchwork.kernel.org/patch/7492201/)
Diffstat (limited to 'MAINTAINERS')
| -rw-r--r-- | MAINTAINERS | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 4c31e5f198d4..443bc975b562 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -4685,6 +4685,11 @@ F: drivers/i2c/muxes/i2c-mux-gpio.c F: include/linux/i2c-mux-gpio.h F: Documentation/i2c/muxes/i2c-mux-gpio +GENERIC GPIO PWM DRIVER +M: Olliver Schinagl <oliver@schinagl.nl> +S: Maintained +F: drivers/pwm/pwm-gpio.c + GENERIC HDLC (WAN) DRIVERS M: Krzysztof Halasa <khc@pm.waw.pl> W: http://www.kernel.org/pub/linux/utils/net/hdlc/ |