diff options
| author | Simon Guinot <simon.guinot@sequanux.org> | 2013-06-18 13:14:48 (GMT) |
|---|---|---|
| committer | Prafulla Wadaskar <prafulla@marvell.com> | 2013-06-20 08:31:23 (GMT) |
| commit | 2af4d0f49f80a52d50191f0ec451944b1853113e (patch) | |
| tree | 7fe8fdfaf244cd4830d647a76ab16989446331d8 /board/LaCie/net2big_v2/net2big_v2.h | |
| parent | c2543a21df335484fa86bd652b5564d0ca90d5f6 (diff) | |
| download | u-boot-2af4d0f49f80a52d50191f0ec451944b1853113e.tar.xz | |
net2big_v2: initialize I2C fan at startup
This patch ensures minimal cooling for the net2big_v2 by automatically
starting the I2C fan (GMT G762) at low speed (2800 RPM).
Signed-off-by: Simon Guinot <simon.guinot@sequanux.org>
Acked-by: Prafulla Wadaskar <prafulla@marvell.com>
Diffstat (limited to 'board/LaCie/net2big_v2/net2big_v2.h')
| -rw-r--r-- | board/LaCie/net2big_v2/net2big_v2.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/board/LaCie/net2big_v2/net2big_v2.h b/board/LaCie/net2big_v2/net2big_v2.h index f9778f4..83537d6 100644 --- a/board/LaCie/net2big_v2/net2big_v2.h +++ b/board/LaCie/net2big_v2/net2big_v2.h @@ -32,4 +32,9 @@ /* Buttons */ #define NET2BIG_V2_GPIO_PUSH_BUTTON 34 +/* GMT G762 registers (I2C fan controller) */ +#define G762_REG_SET_CNT 0x00 +#define G762_REG_SET_OUT 0x03 +#define G762_REG_FAN_CMD1 0x04 + #endif /* NET2BIG_V2_H */ |