diff options
| author | Tim Harvey <tharvey@gateworks.com> | 2020-05-15 10:57:07 -0700 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2020-05-20 10:28:57 +0100 |
| commit | d85234994b2fb2d88fadd3d9e60385b02b244dac (patch) | |
| tree | b31a5eb9f78c3ebe6f173166c83f7f3085b724e5 /sound/aoa/soundbus | |
| parent | 3e6cae8e5d40b8bdee1815124b5e36abcc746f56 (diff) | |
mfd: Add Gateworks System Controller core driver
The Gateworks System Controller (GSC) is an I2C slave controller
implemented with an MSP430 micro-controller whose firmware embeds the
following features:
- I/O expander (16 GPIO's) using PCA955x protocol
- Real Time Clock using DS1672 protocol
- User EEPROM using AT24 protocol
- HWMON using custom protocol
- Interrupt controller with tamper detect, user pushbotton
- Watchdog controller capable of full board power-cycle
- Power Control capable of full board power-cycle
see http://trac.gateworks.com/wiki/gsc for more details
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'sound/aoa/soundbus')
0 files changed, 0 insertions, 0 deletions