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| author | Liviu Dudau <Liviu.Dudau@arm.com> | 2014-10-08 12:40:09 +0100 |
|---|---|---|
| committer | Liviu Dudau <Liviu.Dudau@arm.com> | 2014-10-08 12:40:09 +0100 |
| commit | 941859381554557914e47e6e5d62ca0093eab91a (patch) | |
| tree | 71055a3de5128dc83898c74282017284cf7c3468 | |
| parent | 04eb81b95d0d700064772b8a43e537ae344ffa4a (diff) | |
| download | linux-arm64-941859381554557914e47e6e5d62ca0093eab91a.tar.gz linux-arm64-941859381554557914e47e6e5d62ca0093eab91a.tar.bz2 linux-arm64-941859381554557914e47e6e5d62ca0093eab91a.zip | |
HDLCD: Limit the pixel clock to 165MHz to match TDA19988 specs.
The DT set the upper limit for the pixel clock to 210MHz. While
technically the TDA19988 chip works at that frequency, it is
outside the spec sheet values. Restrict the clock range to the
published values.
Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
| -rw-r--r-- | arch/arm64/boot/dts/juno.dts | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/juno.dts b/arch/arm64/boot/dts/juno.dts index 001edb792b4..be5bf734846 100644 --- a/arch/arm64/boot/dts/juno.dts +++ b/arch/arm64/boot/dts/juno.dts @@ -255,7 +255,7 @@ compatible = "arm,scpi-clk-range"; #clock-cells = <1>; clock-indices = <3>, <4>; - frequency-range = <23000000 210000000>; + frequency-range = <23750000 165000000>; clock-output-names = "pxlclk0", "pxlclk1"; }; |