kernel/Documentation/devicetree/bindings/phy/phy-stm32-usbphyc.yaml, branch linux-6.2.y

dt-bindings: drop redundant part of title (end, part three)

2022-12-16T17:41:49Z

The Devicetree bindings document does not have to say in the title that it is a "binding", but instead just describe the hardware. Drop trailing "bindings" in various forms (also with trailing full stop): find Documentation/devicetree/bindings/ -type f -name '*.yaml' \ -not -name 'trivial-devices.yaml' \ -exec sed -i -e 's/^title: $.*$ [bB]indings\?\.\?$/title: \1/' {} \; Signed-off-by: Krzysztof Kozlowski Acked-by: Alexandre Belloni Acked-by: Matti Vaittinen # ROHM Acked-by: Ulf Hansson # MMC Acked-by: Stephen Boyd # clk Acked-by: Dmitry Torokhov # input Acked-by: Mark Brown Acked-by: Hans Verkuil # media Acked-by: Sebastian Reichel # power Acked-by: Viresh Kumar # cpufreq Link: https://lore.kernel.org/r/20221216163815.522628-7-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring

dt-bindings: phy: Add missing (unevaluated|additional)Properties on child nodes

2022-08-30T07:06:51Z

In order to ensure only documented properties are present, node schemas must have unevaluatedProperties or additionalProperties set to false (typically). Signed-off-by: Rob Herring Reviewed-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20220823145649.3118479-14-robh@kernel.org Signed-off-by: Vinod Koul

dt-bindings: Another pass removing cases of 'allOf' containing a '$ref'

2022-03-02T20:02:57Z

Another pass at removing unnecessary use of 'allOf' with a '$ref'. json-schema versions draft7 and earlier have a weird behavior in that any keywords combined with a '$ref' are ignored (silently). The correct form was to put a '$ref' under an 'allOf'. This behavior is now changed in the 2019-09 json-schema spec and '$ref' can be mixed with other keywords. Cc: Krzysztof Kozlowski Cc: Thierry Reding Cc: Sam Ravnborg Cc: Dmitry Torokhov Cc: Pavel Machek Cc: Guenter Roeck Cc: Richard Weinberger Cc: Vignesh Raghavendra Cc: "David S. Miller" Cc: Kishon Vijay Abraham I Cc: Sebastian Reichel Cc: Mathieu Poirier Signed-off-by: Rob Herring Acked-by: Mark Brown Reviewed-by: Greg Kroah-Hartman Acked-By: Vinod Koul Acked-by: Lee Jones Acked-by: Marek Behún Acked-by: Miquel Raynal Reviewed-by: Laurent Pinchart Acked-by: Jakub Kicinski Acked-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220228213802.1639658-1-robh@kernel.org

dt-bindings: treewide: Update @st.com email address to @foss.st.com

2021-11-12T04:27:16Z

Not all @st.com email address are concerned, only people who have a specific @foss.st.com email will see their entry updated. For some people, who left the company, remove their email. Cc: Alexandre Torgue Cc: Arnaud Pouliquen Cc: Fabien Dessenne Cc: Christophe Roullier Cc: Gabriel Fernandez Cc: Lionel Debieve Cc: Amelie Delaunay Cc: Pierre-Yves MORDRET Cc: Ludovic Barre Cc: Christophe Kerello Cc: pascal Paillet Cc: Erwan Le Ray Cc: Philippe CORNU Cc: Yannick Fertre Cc: Fabrice Gasnier Cc: Olivier Moysan Cc: Hugues Fruchet Signed-off-by: Patrice Chotard Reviewed-by: Mathieu Poirier Acked-by: Krzysztof Kozlowski Acked-by: Mark Brown Acked-by: Lee Jones Acked-By: Vinod Koul Acked-by: Miquel Raynal Link: https://lore.kernel.org/r/20211110150144.18272-6-patrice.chotard@foss.st.com Signed-off-by: Rob Herring

dt-bindings: phy: phy-stm32-usbphyc: add optional phy tuning properties

2021-10-26T11:06:22Z

This patch adds the description of new optional phy tuning properties for usbphyc phy sub nodes. Signed-off-by: Amelie Delaunay Reviewed-by: Rob Herring Link: https://lore.kernel.org/r/20211015161427.220784-3-amelie.delaunay@foss.st.com Signed-off-by: Vinod Koul

dt-bindings: phy: add vbus-supply optional property to phy-stm32-usbphyc

2021-05-31T08:38:58Z

This patch adds vbus-supply optional property to phy sub-nodes using connector node. A regulator for USB VBUS may be needed for host mode. Reviewed-by: Rob Herring Signed-off-by: Amelie Delaunay Link: https://lore.kernel.org/r/20210517120821.26466-2-amelie.delaunay@foss.st.com Signed-off-by: Vinod Koul

dt-bindings: phy: phy-stm32-usbphyc: add #clock-cells property

2021-03-15T09:55:29Z

usbphyc provides a unique clock called ck_usbo_48m. STM32 USB OTG needs a 48Mhz clock (utmifs_clk48) for Full-Speed operation. ck_usbo_48m is a possible parent clock for USB OTG 48Mhz clock. ck_usbo_48m is available as soon as the PLL is enabled. Signed-off-by: Amelie Delaunay Acked-by: Rob Herring Link: https://lore.kernel.org/r/20210208114659.15269-2-amelie.delaunay@foss.st.com Signed-off-by: Vinod Koul

dt-bindings: phy: phy-stm32-usbphyc: move PLL supplies to parent node

2021-01-13T15:10:21Z

PLL block requires to be powered with 1v1 and 1v8 supplies to catch ENABLE signal. Currently, supplies are managed through phy_ops .power_on/off, and PLL activation/deactivation is managed through phy_ops .init/exit. The sequence of phy_ops .power_on/.phy_init, .power_off/.exit is USB drivers dependent. To ensure a good behavior of the PLL, supplies have to be managed at PLL activation/deactivation. That means the supplies need to be put in usbphyc parent node and not in phy children nodes. Signed-off-by: Amelie Delaunay Reviewed-by: Rob Herring Link: https://lore.kernel.org/r/20210105090525.23164-2-amelie.delaunay@foss.st.com Signed-off-by: Vinod Koul

dt-bindings: phy: phy-stm32-usbphyc: convert bindings to json-schema

2020-11-20T10:01:49Z

Convert the STM32 USB PHY Controller (USBPHYC) bindings to DT schema format using json-schema. Signed-off-by: Amelie Delaunay Reviewed-by: Rob Herring Link: https://lore.kernel.org/r/20201116171917.10447-1-amelie.delaunay@st.com Signed-off-by: Vinod Koul