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| author | Weijie Gao <weijie.gao@mediatek.com> | 2019-09-25 17:45:19 +0800 |
|---|---|---|
| committer | Daniel Schwierzeck <daniel.schwierzeck@gmail.com> | 2019-10-25 17:20:44 +0200 |
| commit | d1d8814458e1255d5462515e31a11c0d7d764898 (patch) | |
| tree | fd26118fe87270ef0a80d3d516b0110458cba7a5 | |
| parent | 44fa676e58e90ad9283995b544f8e1013524161f (diff) | |
| download | u-boot-d1d8814458e1255d5462515e31a11c0d7d764898.tar.gz | |
dts: mtmips: move uart property clock-frequency into mt7628an.dtsi
The UART of MT7628 has fixed 40MHz input clock so there is no need to put
clock-frequency in every dts files. Just put it into the common dtsi file.
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
| -rw-r--r-- | arch/mips/dts/gardena-smart-gateway-mt7688.dts | 1 | ||||
| -rw-r--r-- | arch/mips/dts/linkit-smart-7688.dts | 1 | ||||
| -rw-r--r-- | arch/mips/dts/mt7628a.dtsi | 6 |
3 files changed, 6 insertions, 2 deletions
diff --git a/arch/mips/dts/gardena-smart-gateway-mt7688.dts b/arch/mips/dts/gardena-smart-gateway-mt7688.dts index eedde89dfd..95675a3947 100644 --- a/arch/mips/dts/gardena-smart-gateway-mt7688.dts +++ b/arch/mips/dts/gardena-smart-gateway-mt7688.dts @@ -87,7 +87,6 @@ &uart0 { status = "okay"; - clock-frequency = <40000000>; }; &spi0 { diff --git a/arch/mips/dts/linkit-smart-7688.dts b/arch/mips/dts/linkit-smart-7688.dts index bb10402174..935315743c 100644 --- a/arch/mips/dts/linkit-smart-7688.dts +++ b/arch/mips/dts/linkit-smart-7688.dts @@ -28,7 +28,6 @@ &uart2 { status = "okay"; - clock-frequency = <40000000>; }; &spi0 { diff --git a/arch/mips/dts/mt7628a.dtsi b/arch/mips/dts/mt7628a.dtsi index 1e7d0a6ec5..6bc0722b07 100644 --- a/arch/mips/dts/mt7628a.dtsi +++ b/arch/mips/dts/mt7628a.dtsi @@ -127,6 +127,8 @@ compatible = "ns16550a"; reg = <0xc00 0x100>; + clock-frequency = <40000000>; + resets = <&resetc 12>; reset-names = "uart0"; @@ -140,6 +142,8 @@ compatible = "ns16550a"; reg = <0xd00 0x100>; + clock-frequency = <40000000>; + resets = <&resetc 19>; reset-names = "uart1"; @@ -153,6 +157,8 @@ compatible = "ns16550a"; reg = <0xe00 0x100>; + clock-frequency = <40000000>; + resets = <&resetc 20>; reset-names = "uart2"; |