diff options
Diffstat (limited to 'dts/upstream/Bindings/clock/axis,artpec6-clkctrl.yaml')
-rw-r--r-- | dts/upstream/Bindings/clock/axis,artpec6-clkctrl.yaml | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/dts/upstream/Bindings/clock/axis,artpec6-clkctrl.yaml b/dts/upstream/Bindings/clock/axis,artpec6-clkctrl.yaml new file mode 100644 index 00000000000..a78269369df --- /dev/null +++ b/dts/upstream/Bindings/clock/axis,artpec6-clkctrl.yaml @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/axis,artpec6-clkctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Axis ARTPEC-6 clock controller + +maintainers: + - Lars Persson <lars.persson@axis.com> + +properties: + compatible: + const: axis,artpec6-clkctrl + + reg: + maxItems: 1 + + "#clock-cells": + const: 1 + + clocks: + minItems: 1 + items: + - description: external 50 MHz oscillator. + - description: optional audio reference clock. + - description: fractional audio clock divider 0. + - description: fractional audio clock divider 1. + + clock-names: + minItems: 1 + items: + - const: sys_refclk + - const: i2s_refclk + - const: frac_clk0 + - const: frac_clk1 + +required: + - compatible + - reg + - "#clock-cells" + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + clock-controller@f8000000 { + compatible = "axis,artpec6-clkctrl"; + reg = <0xf8000000 0x48>; + #clock-cells = <1>; + clocks = <&ext_clk>; + clock-names = "sys_refclk"; + }; |