diff options
| author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2017-07-20 12:57:44 (GMT) |
|---|---|---|
| committer | Tom Warren <twarren@nvidia.com> | 2017-08-15 21:51:18 (GMT) |
| commit | 33848eb53e00156bb6bade1955b09d12daeffdc6 (patch) | |
| tree | e950a020bd331a3d9e32767e087af63ac625869c /arch/arm/dts | |
| parent | 8b733af831de8b44148d3679add69c258e544f57 (diff) | |
| download | u-boot-33848eb53e00156bb6bade1955b09d12daeffdc6.tar.xz | |
apalis_t30/tk1, colibri_t20/t30: fix i2c bus frequencies
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'arch/arm/dts')
| -rw-r--r-- | arch/arm/dts/tegra124-apalis.dts | 6 | ||||
| -rw-r--r-- | arch/arm/dts/tegra20-colibri.dts | 4 | ||||
| -rw-r--r-- | arch/arm/dts/tegra30-apalis.dts | 6 | ||||
| -rw-r--r-- | arch/arm/dts/tegra30-colibri.dts | 4 |
4 files changed, 10 insertions, 10 deletions
diff --git a/arch/arm/dts/tegra124-apalis.dts b/arch/arm/dts/tegra124-apalis.dts index f339e9b..2fc0384 100644 --- a/arch/arm/dts/tegra124-apalis.dts +++ b/arch/arm/dts/tegra124-apalis.dts @@ -1616,7 +1616,7 @@ */ i2c@7000c000 { status = "okay"; - clock-frequency = <100000>; + clock-frequency = <400000>; pcie-switch@58 { compatible = "plx,pex8605"; @@ -1635,7 +1635,7 @@ */ hdmi_ddc: i2c@7000c400 { status = "okay"; - clock-frequency = <100000>; + clock-frequency = <10000>; }; /* @@ -1644,7 +1644,7 @@ */ i2c@7000c500 { status = "okay"; - clock-frequency = <100000>; + clock-frequency = <400000>; }; /* I2C4 (DDC): unused */ diff --git a/arch/arm/dts/tegra20-colibri.dts b/arch/arm/dts/tegra20-colibri.dts index 9171319..1102396 100644 --- a/arch/arm/dts/tegra20-colibri.dts +++ b/arch/arm/dts/tegra20-colibri.dts @@ -64,7 +64,7 @@ */ i2c@7000c000 { status = "okay"; - clock-frequency = <100000>; + clock-frequency = <400000>; }; /* GEN2_I2C: unused */ @@ -72,7 +72,7 @@ /* DDC_CLOCK/DATA on X3 pin 15/16 (e.g. display EDID) */ i2c@7000c400 { status = "okay"; - clock-frequency = <100000>; + clock-frequency = <10000>; }; /* diff --git a/arch/arm/dts/tegra30-apalis.dts b/arch/arm/dts/tegra30-apalis.dts index e739c59..0b84dae 100644 --- a/arch/arm/dts/tegra30-apalis.dts +++ b/arch/arm/dts/tegra30-apalis.dts @@ -65,7 +65,7 @@ */ i2c@7000c000 { status = "okay"; - clock-frequency = <100000>; + clock-frequency = <400000>; }; /* GEN2_I2C: unused */ @@ -76,13 +76,13 @@ */ i2c@7000c500 { status = "okay"; - clock-frequency = <100000>; + clock-frequency = <400000>; }; /* DDC: I2C2_SDA/SCL on MXM3 pin 205/207 (e.g. display EDID) */ i2c@7000c700 { status = "okay"; - clock-frequency = <100000>; + clock-frequency = <10000>; }; /* diff --git a/arch/arm/dts/tegra30-colibri.dts b/arch/arm/dts/tegra30-colibri.dts index 49ebe91..38afe78 100644 --- a/arch/arm/dts/tegra30-colibri.dts +++ b/arch/arm/dts/tegra30-colibri.dts @@ -33,7 +33,7 @@ */ i2c@7000c000 { status = "okay"; - clock-frequency = <100000>; + clock-frequency = <400000>; }; /* GEN2_I2C: unused */ @@ -43,7 +43,7 @@ /* DDC_CLOCK/DATA on X3 pin 15/16 (e.g. display EDID) */ i2c@7000c700 { status = "okay"; - clock-frequency = <100000>; + clock-frequency = <10000>; }; /* |