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| author | Dinh Nguyen <dinguyen@kernel.org> | 2017-05-09 09:21:08 -0500 |
|---|---|---|
| committer | Dinh Nguyen <dinguyen@kernel.org> | 2017-06-23 09:29:13 -0500 |
| commit | 3c56909ec2672d74d30f32f1c0ed8cfd7d6e2b14 (patch) | |
| tree | 6e5224858597a4b493e2f41bc130f3cc8be27a30 /arch/arm/boot | |
| parent | 5b5ada57e4df56940d4855069754460b31666806 (diff) | |
| download | linux-stable-3c56909ec2672d74d30f32f1c0ed8cfd7d6e2b14.tar.gz linux-stable-3c56909ec2672d74d30f32f1c0ed8cfd7d6e2b14.tar.bz2 linux-stable-3c56909ec2672d74d30f32f1c0ed8cfd7d6e2b14.zip | |
ARM: dts: socfpga: set the i2c frequency
Use 'clock-frequency' binding for the i2c node that will put the I2C driver
into the standard operating mode. 'speed-mode' was not a valid binding for
the I2C driver, remove it.
Signed-off-by: Alan Tull <atull@kernel.org>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Diffstat (limited to 'arch/arm/boot')
| -rw-r--r-- | arch/arm/boot/dts/socfpga_arria10_socdk.dtsi | 2 | ||||
| -rw-r--r-- | arch/arm/boot/dts/socfpga_cyclone5_de0_sockit.dts | 2 | ||||
| -rw-r--r-- | arch/arm/boot/dts/socfpga_cyclone5_mcvevk.dts | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/boot/dts/socfpga_arria10_socdk.dtsi b/arch/arm/boot/dts/socfpga_arria10_socdk.dtsi index 94e088473823..3a32de9ded3b 100644 --- a/arch/arm/boot/dts/socfpga_arria10_socdk.dtsi +++ b/arch/arm/boot/dts/socfpga_arria10_socdk.dtsi @@ -130,13 +130,13 @@ }; &i2c1 { - speed-mode = <0>; status = "okay"; /* * adjust the falling times to decrease the i2c frequency to 50Khz * because the LCD module does not work at the standard 100Khz */ + clock-frequency = <100000>; i2c-sda-falling-time-ns = <6000>; i2c-scl-falling-time-ns = <6000>; diff --git a/arch/arm/boot/dts/socfpga_cyclone5_de0_sockit.dts b/arch/arm/boot/dts/socfpga_cyclone5_de0_sockit.dts index 7b49395452b6..b280e6494193 100644 --- a/arch/arm/boot/dts/socfpga_cyclone5_de0_sockit.dts +++ b/arch/arm/boot/dts/socfpga_cyclone5_de0_sockit.dts @@ -86,7 +86,7 @@ &i2c0 { status = "okay"; - speed-mode = <0>; + clock-frequency = <100000>; adxl345: adxl345@0 { compatible = "adi,adxl345"; diff --git a/arch/arm/boot/dts/socfpga_cyclone5_mcvevk.dts b/arch/arm/boot/dts/socfpga_cyclone5_mcvevk.dts index 21e397287e29..c2eb88aab8b3 100644 --- a/arch/arm/boot/dts/socfpga_cyclone5_mcvevk.dts +++ b/arch/arm/boot/dts/socfpga_cyclone5_mcvevk.dts @@ -58,7 +58,7 @@ &i2c0 { status = "okay"; - speed-mode = <0>; + clock-frequency = <100000>; stmpe1: stmpe811@41 { compatible = "st,stmpe811"; |