diff options
author | Anson Huang <Anson.Huang@nxp.com> | 2020-05-13 08:11:24 +0800 |
---|---|---|
committer | Rob Herring <robh@kernel.org> | 2020-05-27 19:30:25 -0600 |
commit | 2bcfe2e0bc4ab9d35a82b66aedceabe8f85fc537 (patch) | |
tree | 212aabec49251af681e38f62af4e3d9ec918ae67 /Documentation/devicetree/bindings/clock/imx6ul-clock.yaml | |
parent | cd71b9e59a2ebd7712b53a0859908b30a6ea26f4 (diff) | |
download | linux-2bcfe2e0bc4ab9d35a82b66aedceabe8f85fc537.tar.bz2 |
dt-bindings: clock: Convert i.MX6UL clock to json-schema
Convert the i.MX6UL clock binding to DT schema format using json-schema.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/clock/imx6ul-clock.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/clock/imx6ul-clock.yaml | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/clock/imx6ul-clock.yaml b/Documentation/devicetree/bindings/clock/imx6ul-clock.yaml new file mode 100644 index 000000000000..3c779eea6394 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/imx6ul-clock.yaml @@ -0,0 +1,66 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/imx6ul-clock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Clock bindings for Freescale i.MX6 UltraLite + +maintainers: + - Anson Huang <Anson.Huang@nxp.com> + +properties: + compatible: + const: fsl,imx6ul-ccm + + reg: + maxItems: 1 + + interrupts: + description: CCM provides 2 interrupt requests, request 1 is to generate + interrupt for frequency or mux change, request 2 is to generate + interrupt for oscillator read or PLL lock. + items: + - description: CCM interrupt request 1 + - description: CCM interrupt request 2 + maxItems: 2 + + '#clock-cells': + const: 1 + + clocks: + items: + - description: 32k osc + - description: 24m osc + - description: ipp_di0 clock input + - description: ipp_di1 clock input + + clock-names: + items: + - const: ckil + - const: osc + - const: ipp_di0 + - const: ipp_di1 + +required: + - compatible + - reg + - interrupts + - '#clock-cells' + - clocks + - clock-names + +examples: + # Clock Control Module node: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + clock-controller@20c4000 { + compatible = "fsl,imx6ul-ccm"; + reg = <0x020c4000 0x4000>; + interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>; + #clock-cells = <1>; + clocks = <&ckil>, <&osc>, <&ipp_di0>, <&ipp_di1>; + clock-names = "ckil", "osc", "ipp_di0", "ipp_di1"; + }; |