On Tue, Aug 03, 2021 at 06:38:58AM +0200, Mauro Carvalho Chehab wrote: > Document the bindings for HiKey 970 (hi3670) PCIe PHY > interface, supported via the pcie-kirin driver. > > Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx> > --- > .../phy/hisilicon,phy-hi3670-pcie.yaml | 86 +++++++++++++++++++ > 1 file changed, 86 insertions(+) > create mode 100644 Documentation/devicetree/bindings/phy/hisilicon,phy-hi3670-pcie.yaml > > diff --git a/Documentation/devicetree/bindings/phy/hisilicon,phy-hi3670-pcie.yaml b/Documentation/devicetree/bindings/phy/hisilicon,phy-hi3670-pcie.yaml > new file mode 100644 > index 000000000000..1e0153e4f4a5 > --- /dev/null > +++ b/Documentation/devicetree/bindings/phy/hisilicon,phy-hi3670-pcie.yaml > @@ -0,0 +1,86 @@ > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/phy/hisilicon,phy-hi3670-pcie.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: HiSilicon Kirin970 PCIe PHY > + > +maintainers: > + - Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx> > + > +description: |+ > + Bindings for PCIe PHY on HiSilicon Kirin 970. > + > +properties: > + compatible: > + const: hisilicon,hi970-pcie-phy > + > + "#phy-cells": > + const: 0 > + > + reg: > + maxItems: 1 > + description: PHY Control registers > + > + phy-supply: > + description: The PCIe PHY power supply > + > + clocks: > + items: > + - description: PCIe PHY clock > + - description: PCIe AUX clock > + - description: PCIe APB PHY clock > + - description: PCIe APB SYS clock > + - description: PCIe ACLK clock > + > + clock-names: > + items: > + - const: phy_ref > + - const: aux > + - const: apb_phy > + - const: apb_sys > + - const: aclk > + > + clkreq-gpios: > + description: Clock request GPIOs > + maxItems: 3 This can be dropped now? If not, at least use the same property name. (But really, why duplicate information in DT). Rob
