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| author | Georgii Staroselskii <georgii.staroselskii@emlid.com> | 2018-09-11 13:31:08 +0300 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2018-09-17 17:35:52 +0800 |
| commit | f26b260c69f1d92940f82b3d6674a7b70a967dfc (patch) | |
| tree | f941fd7242e63370051518446b8e526ef3211ead /arch | |
| parent | 355c9b757e1110151c78ea82fd834e6cb09bdb96 (diff) | |
| download | u-boot-f26b260c69f1d92940f82b3d6674a7b70a967dfc.tar.gz u-boot-f26b260c69f1d92940f82b3d6674a7b70a967dfc.tar.xz u-boot-f26b260c69f1d92940f82b3d6674a7b70a967dfc.zip | |
x86: dts: edison: configure I2C#6 pins
Now that we have the pinctrl driver for Merrifield in place we can make
use of it and set I2C#6 pins appropriately.
Initial configuration came from the firmware. Which quite likely has
been used in the phones, where that is not part of Atom peripheral, is
in use. Thus we need to override the leftover.
Signed-off-by: Georgii Staroselskii <georgii.staroselskii@emlid.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/dts/edison.dts | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/x86/dts/edison.dts b/arch/x86/dts/edison.dts index 5c80f5c7fa..ca8dfb4287 100644 --- a/arch/x86/dts/edison.dts +++ b/arch/x86/dts/edison.dts @@ -90,4 +90,26 @@ compatible = "intel,reset-tangier"; u-boot,dm-pre-reloc; }; + + pinctrl { + compatible = "intel,pinctrl-tangier"; + reg = <0xff0c0000 0x8000>; + + /* + * Initial configuration came from the firmware. + * Which quite likely has been used in the phones, where I2C #8, + * that is not part of Atom peripheral, is in use. + * Thus we need to override the leftover. + */ + i2c6_scl@0 { + pad-offset = <111>; + mode-func = <1>; + protected; + }; + i2c6_sda@0 { + pad-offset = <112>; + mode-func = <1>; + protected; + }; + }; }; |