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SubjectRe: [PATCH v10 1/2] dt-bindings: phy: intel-emmc-phy: Add YAML schema for LGM eMMC PHY
On Mon, Dec 16, 2019 at 7:57 PM Ramuthevar,Vadivel MuruganX
<vadivel.muruganx.ramuthevar@linux.intel.com> wrote:
>
> From: Ramuthevar Vadivel Murugan <vadivel.muruganx.ramuthevar@linux.intel.com>
>
> Add a YAML schema to use the host controller driver with the
> eMMC PHY on Intel's Lightning Mountain SoC.
>
> Signed-off-by: Ramuthevar Vadivel Murugan <vadivel.muruganx.ramuthevar@linux.intel.com>
> ---
> .../bindings/phy/intel,lgm-emmc-phy.yaml | 56 ++++++++++++++++++++++
> 1 file changed, 56 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/phy/intel,lgm-emmc-phy.yaml
>
> diff --git a/Documentation/devicetree/bindings/phy/intel,lgm-emmc-phy.yaml b/Documentation/devicetree/bindings/phy/intel,lgm-emmc-phy.yaml
> new file mode 100644
> index 000000000000..ff7959c21af0
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/phy/intel,lgm-emmc-phy.yaml
> @@ -0,0 +1,56 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/phy/intel,lgm-emmc-phy.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Intel Lightning Mountain(LGM) eMMC PHY Device Tree Bindings
> +
> +maintainers:
> + - Ramuthevar Vadivel Murugan <vadivel.muruganx.ramuthevar@linux.intel.com>
> +
> +description: |+
> + Bindings for eMMC PHY on Intel's Lightning Mountain SoC, syscon
> + node is used to reference the base address of eMMC phy registers.
> +
> + The eMMC PHY node should be the child of a syscon node with the
> + required property:
> +
> + - compatible: Should be one of the following:
> + "intel,lgm-syscon", "syscon"
> + - reg:
> + maxItems: 1
> +
> +properties:
> + compatible:
> + const: intel,lgm-emmc-phy
> +
> + "#phy-cells":
> + const: 0
> +
> + reg:
> + maxItems: 1
> +
> + clocks:
> + maxItems: 1
> +
> +required:
> + - "#phy-cells"
> + - compatible
> + - reg
> + - clocks
> +
> +examples:
> + - |
> + sysconf: chiptop@e0200000 {
> + compatible = "intel,lgm-syscon", "syscon";
> + reg = <0xe0200000 0x100>;
> +
> + emmc-phy: emmc-phy@a8 {

This fails in linux-next. Please run 'make dt_binding_check' and fix:

Error: Documentation/devicetree/bindings/phy/intel,lgm-emmc-phy.example.dts:21.19-20
syntax error
FATAL ERROR: Unable to parse input tree

The problem is labels can't have '-'.

Rob

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