diff options
author | Tom Warren <twarren@nvidia.com> | 2012-12-21 15:59:15 -0700 |
---|---|---|
committer | Tom Warren <twarren@nvidia.com> | 2013-01-16 13:40:08 -0700 |
commit | 083bbbbe771afce5e06793c6c831367b596cf03e (patch) | |
tree | 650a4e0c6d9d22c07a64bb88b36e9cee50be91a1 /board | |
parent | 619bd99e5c176c736c3d1bb2e565ade38a103228 (diff) |
Tegra30: fdt: Update DT files with I2C info for T30/Cardhu
Note that T30 does not have a separate/different DVC (power I2C)
controller like T20 - all 5 I2C controllers are identical, but
DVC_I2C is still used to designate the controller intended for
power control (PWR_I2C in the schematics). On Cardhu, it's used
to access the PMU and EEPROM, as well as the audio codec, temp
sensor, and fuel gauge devices from the OS.
Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'board')
-rw-r--r-- | board/nvidia/dts/tegra30-cardhu.dts | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/board/nvidia/dts/tegra30-cardhu.dts b/board/nvidia/dts/tegra30-cardhu.dts index 30125343dd0..60b91b4d175 100644 --- a/board/nvidia/dts/tegra30-cardhu.dts +++ b/board/nvidia/dts/tegra30-cardhu.dts @@ -7,8 +7,49 @@ model = "NVIDIA Cardhu"; compatible = "nvidia,cardhu", "nvidia,tegra30"; + aliases { + i2c0 = "/i2c@7000d000"; + i2c1 = "/i2c@7000c000"; + i2c2 = "/i2c@7000c400"; + i2c3 = "/i2c@7000c500"; + i2c4 = "/i2c@7000c700"; + }; + memory { device_type = "memory"; reg = <0x80000000 0x40000000>; }; + + clocks { + clk_32k: clk_32K { + clock-frequency = <32768>; + }; + osc { + clock-frequency = <12000000>; + }; + }; + + clock@60006000 { + clocks = <&clk_32k &osc>; + }; + + i2c@7000c000 { + clock-frequency = <100000>; + }; + + i2c@7000c400 { + clock-frequency = <100000>; + }; + + i2c@7000c500 { + clock-frequency = <100000>; + }; + + i2c@7000c700 { + clock-frequency = <100000>; + }; + + i2c@7000d000 { + clock-frequency = <100000>; + }; }; |