diff options
Diffstat (limited to 'board/nvidia/seaboard/tegra2-kaen.dts')
| -rw-r--r-- | board/nvidia/seaboard/tegra2-kaen.dts | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/board/nvidia/seaboard/tegra2-kaen.dts b/board/nvidia/seaboard/tegra2-kaen.dts index e11bd7adcd6..a79fd155410 100644 --- a/board/nvidia/seaboard/tegra2-kaen.dts +++ b/board/nvidia/seaboard/tegra2-kaen.dts @@ -14,19 +14,18 @@ hwid = "ARM KAEN TEST 3084"; machine-arch-id = <3217>; - /* Chrome OS specific GPIO port number */ - gpio_port_write_protect_switch = <59>; - gpio_port_recovery_switch = <56>; - gpio_port_developer_switch = <168>; - gpio_port_lid_switch = <23>; - gpio_port_power_switch = <170>; - - /* GPIO polarity: 0=active_low, 1=active_high */ - polarity_write_protect_switch = <0>; - polarity_recovery_switch = <0>; - polarity_developer_switch = <1>; - polarity_lid_switch = <0>; - polarity_power_switch = <0>; + /* Chrome OS specific GPIO */ + /* + * Parameter 3 bits + * bit 0: 1=output, 0=input + * bit 1: 1=high, 0=low + * bit 2: 1=active low, 0=active high + */ + write-protect-switch = <&gpio 59 4>; + recovery-switch = <&gpio 56 4>; + developer-switch = <&gpio 168 0>; + lid-switch = <&gpio 23 4>; + power-switch = <&gpio 170 4>; }; aliases { |