diff options
| author | Andy Duan <fugang.duan@nxp.com> | 2017-01-09 17:12:56 +0800 |
|---|---|---|
| committer | Jason Liu <jason.hui.liu@nxp.com> | 2019-02-12 10:25:44 +0800 |
| commit | 502439a807365205905eb5e21daf4dd3efa01f7e (patch) | |
| tree | 907655db7eda668d3a9a12c9bbfc90c2a82db39d /arch/arm/boot/dts/imx7ulp.dtsi | |
| parent | e7615d64bb82ea3be5a256686e3cedeae2a083cf (diff) | |
MLK-13735 ARM: dtsi: imx7ulp: set the lpuart module clock to 48Mhz
The untrimmed chip firc clock is 50Mhz after manually tuning.
Now the trimmed chip firc clock is stable to 48Mhz, so change
the lpuart module clock rate to 48Mhz.
Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Diffstat (limited to 'arch/arm/boot/dts/imx7ulp.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx7ulp.dtsi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/imx7ulp.dtsi b/arch/arm/boot/dts/imx7ulp.dtsi index a745a924c85e..577c8915e7c4 100644 --- a/arch/arm/boot/dts/imx7ulp.dtsi +++ b/arch/arm/boot/dts/imx7ulp.dtsi @@ -435,7 +435,7 @@ clock-names = "ipg"; assigned-clocks = <&clks IMX7ULP_CLK_LPUART7>; assigned-clock-parents = <&clks IMX7ULP_CLK_FIRC>; - assigned-clock-rates = <50000000>; + assigned-clock-rates = <48000000>; dmas = <&edma0 0 24>, <&edma0 0 23>; dma-names = "tx","rx"; status = "disabled"; |