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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2016-02-02 21:11:33 +0900 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2016-02-14 16:36:13 +0900 |
| commit | cc33609546e1e4c6c7bb59026eca7463765be61e (patch) | |
| tree | 50d09406c3426b7510dbaf0c312427e8a336b690 /arch/arm/dts | |
| parent | 48264d9beba2ccc18b9497944048eea135883529 (diff) | |
| download | u-boot-imx-cc33609546e1e4c6c7bb59026eca7463765be61e.zip u-boot-imx-cc33609546e1e4c6c7bb59026eca7463765be61e.tar.gz u-boot-imx-cc33609546e1e4c6c7bb59026eca7463765be61e.tar.bz2 | |
ARM: dts: uniphier: add reference clock nodes
Add master clock nodes generated by crystal oscillators.
PH1-sLD3, PH1-LD4: 24.576 MHz
PH1-Pro4, ProXstream2: 25.000 MHz
PH1-Pro5: 20.000 MHz
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'arch/arm/dts')
| -rw-r--r-- | arch/arm/dts/uniphier-common32.dtsi | 7 | ||||
| -rw-r--r-- | arch/arm/dts/uniphier-ph1-ld4.dtsi | 4 | ||||
| -rw-r--r-- | arch/arm/dts/uniphier-ph1-pro4.dtsi | 4 | ||||
| -rw-r--r-- | arch/arm/dts/uniphier-ph1-pro5.dtsi | 4 | ||||
| -rw-r--r-- | arch/arm/dts/uniphier-ph1-sld3.dtsi | 6 | ||||
| -rw-r--r-- | arch/arm/dts/uniphier-ph1-sld8.dtsi | 4 | ||||
| -rw-r--r-- | arch/arm/dts/uniphier-proxstream2.dtsi | 4 |
7 files changed, 33 insertions, 0 deletions
diff --git a/arch/arm/dts/uniphier-common32.dtsi b/arch/arm/dts/uniphier-common32.dtsi index 5d4b2cf..de04de1 100644 --- a/arch/arm/dts/uniphier-common32.dtsi +++ b/arch/arm/dts/uniphier-common32.dtsi @@ -9,6 +9,13 @@ /include/ "skeleton.dtsi" / { + clocks { + refclk: ref { + #clock-cells = <0>; + compatible = "fixed-clock"; + }; + }; + soc: soc { compatible = "simple-bus"; #address-cells = <1>; diff --git a/arch/arm/dts/uniphier-ph1-ld4.dtsi b/arch/arm/dts/uniphier-ph1-ld4.dtsi index 856c207..6f15978 100644 --- a/arch/arm/dts/uniphier-ph1-ld4.dtsi +++ b/arch/arm/dts/uniphier-ph1-ld4.dtsi @@ -136,6 +136,10 @@ }; }; +&refclk { + clock-frequency = <24576000>; +}; + &serial0 { clock-frequency = <36864000>; }; diff --git a/arch/arm/dts/uniphier-ph1-pro4.dtsi b/arch/arm/dts/uniphier-ph1-pro4.dtsi index 244ccf6..a236dbc 100644 --- a/arch/arm/dts/uniphier-ph1-pro4.dtsi +++ b/arch/arm/dts/uniphier-ph1-pro4.dtsi @@ -177,6 +177,10 @@ }; }; +&refclk { + clock-frequency = <25000000>; +}; + &serial0 { clock-frequency = <73728000>; }; diff --git a/arch/arm/dts/uniphier-ph1-pro5.dtsi b/arch/arm/dts/uniphier-ph1-pro5.dtsi index 0049106..120767c 100644 --- a/arch/arm/dts/uniphier-ph1-pro5.dtsi +++ b/arch/arm/dts/uniphier-ph1-pro5.dtsi @@ -171,6 +171,10 @@ }; }; +&refclk { + clock-frequency = <20000000>; +}; + &serial0 { clock-frequency = <73728000>; }; diff --git a/arch/arm/dts/uniphier-ph1-sld3.dtsi b/arch/arm/dts/uniphier-ph1-sld3.dtsi index f481521..9ff9584 100644 --- a/arch/arm/dts/uniphier-ph1-sld3.dtsi +++ b/arch/arm/dts/uniphier-ph1-sld3.dtsi @@ -30,6 +30,12 @@ }; clocks { + refclk: ref { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <24576000>; + }; + arm_timer_clk: arm_timer_clk { #clock-cells = <0>; compatible = "fixed-clock"; diff --git a/arch/arm/dts/uniphier-ph1-sld8.dtsi b/arch/arm/dts/uniphier-ph1-sld8.dtsi index cb28bc4..e765a4b 100644 --- a/arch/arm/dts/uniphier-ph1-sld8.dtsi +++ b/arch/arm/dts/uniphier-ph1-sld8.dtsi @@ -136,6 +136,10 @@ }; }; +&refclk { + clock-frequency = <25000000>; +}; + &serial0 { clock-frequency = <80000000>; }; diff --git a/arch/arm/dts/uniphier-proxstream2.dtsi b/arch/arm/dts/uniphier-proxstream2.dtsi index 3ba6a4a..c7423ff 100644 --- a/arch/arm/dts/uniphier-proxstream2.dtsi +++ b/arch/arm/dts/uniphier-proxstream2.dtsi @@ -182,6 +182,10 @@ }; }; +&refclk { + clock-frequency = <25000000>; +}; + &serial0 { clock-frequency = <88900000>; }; |