diff options
| author | Michal Simek <michal.simek@xilinx.com> | 2021-01-21 13:26:50 +0300 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2021-02-01 12:36:07 +0300 |
| commit | 82a7ebf00224d411148062fac6e8a088419f222b (patch) | |
| tree | 8b1306280f179ceb3affb2e072e710d22e994ce6 /arch/arm64/boot/dts/xilinx | |
| parent | 5f816e36e3d6b1ef54eee230c63c208a51d164bd (diff) | |
| download | linux-82a7ebf00224d411148062fac6e8a088419f222b.tar.xz | |
arm64: dts: zynqmp: Add DT description for si5328 for zcu102/zcu106
Origin DT binding just specify driver but wasn't aligned with DT binding
which came later. Extend description for zcu102 and zcu106 to cover latest
binding.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/82b2b13006307f108ace81c50c213c3857078b57.1611224800.git.michal.simek@xilinx.com
Diffstat (limited to 'arch/arm64/boot/dts/xilinx')
| -rw-r--r-- | arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts | 17 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts | 22 |
2 files changed, 39 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts index f1255f635dfd..5ff7ab665374 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts +++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts @@ -132,6 +132,12 @@ compatible = "iio-hwmon"; io-channels = <&u75 0>, <&u75 1>, <&u75 2>, <&u75 3>; }; + + refhdmi: refhdmi { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <114285000>; + }; }; &can1 { @@ -526,6 +532,17 @@ * interrupt-parent = <&>; * interrupts = <>; */ + #address-cells = <1>; + #size-cells = <0>; + #clock-cells = <1>; + clocks = <&refhdmi>; + clock-names = "xtal"; + clock-output-names = "si5328"; + + si5328_clk: clk0@0 { + reg = <0>; + clock-frequency = <27000000>; + }; }; }; /* 5 - 7 unconnected */ diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts index 6e9efe233838..7910ac125101 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts +++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts @@ -132,6 +132,12 @@ compatible = "iio-hwmon"; io-channels = <&u75 0>, <&u75 1>, <&u75 2>, <&u75 3>; }; + + refhdmi: refhdmi { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <114285000>; + }; }; &can1 { @@ -520,6 +526,22 @@ reg = <4>; si5328: clock-generator@69 {/* SI5328 - u20 */ reg = <0x69>; + /* + * Chip has interrupt present connected to PL + * interrupt-parent = <&>; + * interrupts = <>; + */ + #address-cells = <1>; + #size-cells = <0>; + #clock-cells = <1>; + clocks = <&refhdmi>; + clock-names = "xtal"; + clock-output-names = "si5328"; + + si5328_clk: clk0@0 { + reg = <0>; + clock-frequency = <27000000>; + }; }; }; i2c@5 { |