* [PATCH v2 0/2] Add yaml DWC2 bindings
@ 2019-12-19 10:35 Benjamin Gaignard
2019-12-19 10:35 ` [PATCH v2 1/2] dt-bindings: usb: Convert DWC2 bindings to json-schema Benjamin Gaignard
` (2 more replies)
0 siblings, 3 replies; 10+ messages in thread
From: Benjamin Gaignard @ 2019-12-19 10:35 UTC (permalink / raw)
To: gregkh, robh+dt, mark.rutland, kgene, krzk, hminas
Cc: linux-usb, devicetree, linux-kernel, linux-arm-kernel,
linux-samsung-soc, m.szyprowski, amelie.delaunay,
Benjamin Gaignard
Convert DWC2 bindings to json-schema and fix issue in dtsi file.
Benjamin Gaignard (2):
dt-bindings: usb: Convert DWC2 bindings to json-schema
ARM: dts: exynos: Remove unneeded "snps,dwc2" from hsotg node
Documentation/devicetree/bindings/usb/dwc2.txt | 64 ----------
Documentation/devicetree/bindings/usb/dwc2.yaml | 152 ++++++++++++++++++++++++
arch/arm/boot/dts/exynos3250.dtsi | 2 +-
3 files changed, 153 insertions(+), 65 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/usb/dwc2.txt
create mode 100644 Documentation/devicetree/bindings/usb/dwc2.yaml
--
2.15.0
^ permalink raw reply [flat|nested] 10+ messages in thread* [PATCH v2 1/2] dt-bindings: usb: Convert DWC2 bindings to json-schema 2019-12-19 10:35 [PATCH v2 0/2] Add yaml DWC2 bindings Benjamin Gaignard @ 2019-12-19 10:35 ` Benjamin Gaignard 2019-12-30 15:35 ` Krzysztof Kozlowski 2019-12-19 10:35 ` [PATCH v2 2/2] ARM: dts: exynos: Remove unneeded "snps,dwc2" from hsotg node Benjamin Gaignard 2019-12-19 12:54 ` [PATCH v2 0/2] Add yaml DWC2 bindings Minas Harutyunyan 2 siblings, 1 reply; 10+ messages in thread From: Benjamin Gaignard @ 2019-12-19 10:35 UTC (permalink / raw) To: gregkh, robh+dt, mark.rutland, kgene, krzk, hminas Cc: linux-usb, devicetree, linux-kernel, linux-arm-kernel, linux-samsung-soc, m.szyprowski, amelie.delaunay, Benjamin Gaignard Convert DWC2 bindings to DT schema format using json-schema. DWC2 is widely use but a couple of compatibles and properties (vusb_d-supply,vusb_a-supply) were missing in dwc2.txt, the patch add them. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> --- CC: Minas Harutyunyan <hminas@synopsys.com> changes in version 2: - put Minas Harutyunyan <hminas@synopsys.com> as maintainer - remove type and description from phy property - remove description from compatible items - simplify samsung,s3c6400-hsotg compatible handling Documentation/devicetree/bindings/usb/dwc2.txt | 64 ---------- Documentation/devicetree/bindings/usb/dwc2.yaml | 152 ++++++++++++++++++++++++ 2 files changed, 152 insertions(+), 64 deletions(-) delete mode 100644 Documentation/devicetree/bindings/usb/dwc2.txt create mode 100644 Documentation/devicetree/bindings/usb/dwc2.yaml diff --git a/Documentation/devicetree/bindings/usb/dwc2.txt b/Documentation/devicetree/bindings/usb/dwc2.txt deleted file mode 100644 index aafff3a6904d..000000000000 --- a/Documentation/devicetree/bindings/usb/dwc2.txt +++ /dev/null @@ -1,64 +0,0 @@ -Platform DesignWare HS OTG USB 2.0 controller ------------------------------------------------------ - -Required properties: -- compatible : One of: - - brcm,bcm2835-usb: The DWC2 USB controller instance in the BCM2835 SoC. - - hisilicon,hi6220-usb: The DWC2 USB controller instance in the hi6220 SoC. - - rockchip,rk3066-usb: The DWC2 USB controller instance in the rk3066 Soc; - - "rockchip,px30-usb", "rockchip,rk3066-usb", "snps,dwc2": for px30 Soc; - - "rockchip,rk3188-usb", "rockchip,rk3066-usb", "snps,dwc2": for rk3188 Soc; - - "rockchip,rk3288-usb", "rockchip,rk3066-usb", "snps,dwc2": for rk3288 Soc; - - "lantiq,arx100-usb": The DWC2 USB controller instance in Lantiq ARX SoCs; - - "lantiq,xrx200-usb": The DWC2 USB controller instance in Lantiq XRX SoCs; - - "amlogic,meson8-usb": The DWC2 USB controller instance in Amlogic Meson8 SoCs; - - "amlogic,meson8b-usb": The DWC2 USB controller instance in Amlogic Meson8b SoCs; - - "amlogic,meson-gxbb-usb": The DWC2 USB controller instance in Amlogic S905 SoCs; - - "amlogic,meson-g12a-usb": The DWC2 USB controller instance in Amlogic G12A SoCs; - - "amcc,dwc-otg": The DWC2 USB controller instance in AMCC Canyonlands 460EX SoCs; - - snps,dwc2: A generic DWC2 USB controller with default parameters. - - "st,stm32f4x9-fsotg": The DWC2 USB FS/HS controller instance in STM32F4x9 SoCs - configured in FS mode; - - "st,stm32f4x9-hsotg": The DWC2 USB HS controller instance in STM32F4x9 SoCs - configured in HS mode; - - "st,stm32f7-hsotg": The DWC2 USB HS controller instance in STM32F7 SoCs - configured in HS mode; -- reg : Should contain 1 register range (address and length) -- interrupts : Should contain 1 interrupt -- clocks: clock provider specifier -- clock-names: shall be "otg" -Refer to clk/clock-bindings.txt for generic clock consumer properties - -Optional properties: -- phys: phy provider specifier -- phy-names: shall be "usb2-phy" -- vbus-supply: reference to the VBUS regulator. Depending on the current mode - this is enabled (in "host" mode") or disabled (in "peripheral" mode). The - regulator is updated if the controller is configured in "otg" mode and the - status changes between "host" and "peripheral". -Refer to phy/phy-bindings.txt for generic phy consumer properties -- dr_mode: shall be one of "host", "peripheral" and "otg" - Refer to usb/generic.txt -- g-rx-fifo-size: size of rx fifo size in gadget mode. -- g-np-tx-fifo-size: size of non-periodic tx fifo size in gadget mode. -- g-tx-fifo-size: size of periodic tx fifo per endpoint (except ep0) in gadget mode. -- snps,need-phy-for-wake: If present indicates that the phy needs to be left - on for remote wakeup during suspend. -- snps,reset-phy-on-wake: If present indicates that we need to reset the PHY when - we detect a wakeup. This is due to a hardware errata. - -Deprecated properties: -- g-use-dma: gadget DMA mode is automatically detected - -Example: - - usb@101c0000 { - compatible = "ralink,rt3050-usb, snps,dwc2"; - reg = <0x101c0000 40000>; - interrupts = <18>; - clocks = <&usb_otg_ahb_clk>; - clock-names = "otg"; - phys = <&usbphy>; - phy-names = "usb2-phy"; - snps,need-phy-for-wake; - }; diff --git a/Documentation/devicetree/bindings/usb/dwc2.yaml b/Documentation/devicetree/bindings/usb/dwc2.yaml new file mode 100644 index 000000000000..e29dfcd2466c --- /dev/null +++ b/Documentation/devicetree/bindings/usb/dwc2.yaml @@ -0,0 +1,152 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/dwc2.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: DesignWare HS OTG USB 2.0 controller Bindings + +maintainers: + - Minas Harutyunyan <hminas@synopsys.com> + +properties: + compatible: + oneOf: + - const: brcm,bcm2835-usb + - const: hisilicon,hi6220-usb + - items: + - const: rockchip,rk3066-usb + - const: snps,dwc2 + - items: + - const: rockchip,px30-usb + - const: rockchip,rk3066-usb + - const: snps,dwc2 + - items: + - const: rockchip,rk3036-usb + - const: rockchip,rk3066-usb + - const: snps,dwc2 + - items: + - const: rockchip,rv1108-usb + - const: rockchip,rk3066-usb + - const: snps,dwc2 + - items: + - const: rockchip,rk3188-usb + - const: rockchip,rk3066-usb + - const: snps,dwc2 + - items: + - const: rockchip,rk3228-usb + - const: rockchip,rk3066-usb + - const: snps,dwc2 + - items: + - const: rockchip,rk3288-usb + - const: rockchip,rk3066-usb + - const: snps,dwc2 + - const: lantiq,arx100-usb + - const: lantiq,xrx200-usb + - items: + - const: amlogic,meson8-usb + - const: snps,dwc2 + - items: + - const: amlogic,meson8b-usb + - const: snps,dwc2 + - const: amlogic,meson-gxbb-usb + - items: + - const: amlogic,meson-g12a-usb + - const: snps,dwc2 + - const: amcc,dwc-otg + - const: snps,dwc2 + - const: st,stm32f4x9-fsotg + - const: st,stm32f4x9-hsotg + - const: st,stm32f7-hsotg + - const: samsung,s3c6400-hsotg + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: otg + + resets: + items: + - description: common reset + - description: ecc reset + minItems: 1 + + reset-names: + items: + - const: dwc2 + - const: dwc2-ecc + minItems: 1 + + phys: + maxItems: 1 + + phy-names: + const: usb2-phy + + vbus-supply: + description: reference to the VBUS regulator. Depending on the current mode + this is enabled (in "host" mode") or disabled (in "peripheral" mode). The + regulator is updated if the controller is configured in "otg" mode and the + status changes between "host" and "peripheral". + + vusb_d-supply: + description: phandle to voltage regulator of digital section, + + vusb_a-supply: + description: phandle to voltage regulator of analog section. + + dr_mode: + enum: [host, peripheral, otg] + + g-rx-fifo-size: + $ref: /schemas/types.yaml#/definitions/uint32 + description: size of rx fifo size in gadget mode. + + g-np-tx-fifo-size: + $ref: /schemas/types.yaml#/definitions/uint32 + description: size of non-periodic tx fifo size in gadget mode. + + g-tx-fifo-size: + $ref: /schemas/types.yaml#/definitions/uint32-array + description: size of periodic tx fifo per endpoint (except ep0) in gadget mode. + + snps,need-phy-for-wake: + $ref: /schemas/types.yaml#/definitions/flag + description: If present indicates that the phy needs to be left on for remote wakeup during suspend. + + snps,reset-phy-on-wake: + $ref: /schemas/types.yaml#/definitions/flag + description: If present indicates that we need to reset the PHY when we detect a wakeup. + This is due to a hardware errata. + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + usb@101c0000 { + compatible = "ralink,rt3050-usb, snps,dwc2"; + reg = <0x101c0000 40000>; + interrupts = <18>; + clocks = <&usb_otg_ahb_clk>; + clock-names = "otg"; + phys = <&usbphy>; + phy-names = "usb2-phy"; + snps,need-phy-for-wake; + }; + +... -- 2.15.0 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* Re: [PATCH v2 1/2] dt-bindings: usb: Convert DWC2 bindings to json-schema 2019-12-19 10:35 ` [PATCH v2 1/2] dt-bindings: usb: Convert DWC2 bindings to json-schema Benjamin Gaignard @ 2019-12-30 15:35 ` Krzysztof Kozlowski 2020-01-02 8:43 ` Benjamin GAIGNARD 0 siblings, 1 reply; 10+ messages in thread From: Krzysztof Kozlowski @ 2019-12-30 15:35 UTC (permalink / raw) To: Benjamin Gaignard Cc: gregkh, robh+dt, mark.rutland, kgene, hminas, linux-usb, devicetree, linux-kernel, linux-arm-kernel, linux-samsung-soc, m.szyprowski, amelie.delaunay On Thu, Dec 19, 2019 at 11:35:35AM +0100, Benjamin Gaignard wrote: > Convert DWC2 bindings to DT schema format using json-schema. > DWC2 is widely use but a couple of compatibles and properties > (vusb_d-supply,vusb_a-supply) were missing in dwc2.txt, the > patch add them. > > Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> > --- > CC: Minas Harutyunyan <hminas@synopsys.com> > > changes in version 2: > - put Minas Harutyunyan <hminas@synopsys.com> as maintainer > - remove type and description from phy property > - remove description from compatible items > - simplify samsung,s3c6400-hsotg compatible handling > (...) > +required: > + - compatible > + - reg > + - interrupts > + - clocks > + - clock-names > + > +additionalProperties: false > + > +examples: > + - | > + usb@101c0000 { > + compatible = "ralink,rt3050-usb, snps,dwc2"; Does it pass dtbs_check? Should be two strings. Best regards, Krzysztof ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v2 1/2] dt-bindings: usb: Convert DWC2 bindings to json-schema 2019-12-30 15:35 ` Krzysztof Kozlowski @ 2020-01-02 8:43 ` Benjamin GAIGNARD 0 siblings, 0 replies; 10+ messages in thread From: Benjamin GAIGNARD @ 2020-01-02 8:43 UTC (permalink / raw) To: Krzysztof Kozlowski Cc: gregkh, robh+dt, mark.rutland, kgene, hminas, linux-usb, devicetree, linux-kernel, linux-arm-kernel, linux-samsung-soc, m.szyprowski, Amelie DELAUNAY On 12/30/19 4:35 PM, Krzysztof Kozlowski wrote: > On Thu, Dec 19, 2019 at 11:35:35AM +0100, Benjamin Gaignard wrote: >> Convert DWC2 bindings to DT schema format using json-schema. >> DWC2 is widely use but a couple of compatibles and properties >> (vusb_d-supply,vusb_a-supply) were missing in dwc2.txt, the >> patch add them. >> >> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> >> --- >> CC: Minas Harutyunyan <hminas@synopsys.com> >> >> changes in version 2: >> - put Minas Harutyunyan <hminas@synopsys.com> as maintainer >> - remove type and description from phy property >> - remove description from compatible items >> - simplify samsung,s3c6400-hsotg compatible handling >> > (...) > >> +required: >> + - compatible >> + - reg >> + - interrupts >> + - clocks >> + - clock-names >> + >> +additionalProperties: false >> + >> +examples: >> + - | >> + usb@101c0000 { >> + compatible = "ralink,rt3050-usb, snps,dwc2"; > Does it pass dtbs_check? Should be two strings. Bad copy/past from the original text file. You are right it should two strings and dt check tools don't detect because they see it as a different compatible. Benjamin > > Best regards, > Krzysztof > > ^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH v2 2/2] ARM: dts: exynos: Remove unneeded "snps,dwc2" from hsotg node 2019-12-19 10:35 [PATCH v2 0/2] Add yaml DWC2 bindings Benjamin Gaignard 2019-12-19 10:35 ` [PATCH v2 1/2] dt-bindings: usb: Convert DWC2 bindings to json-schema Benjamin Gaignard @ 2019-12-19 10:35 ` Benjamin Gaignard 2019-12-30 15:37 ` Krzysztof Kozlowski 2019-12-19 12:54 ` [PATCH v2 0/2] Add yaml DWC2 bindings Minas Harutyunyan 2 siblings, 1 reply; 10+ messages in thread From: Benjamin Gaignard @ 2019-12-19 10:35 UTC (permalink / raw) To: gregkh, robh+dt, mark.rutland, kgene, krzk, hminas Cc: linux-usb, devicetree, linux-kernel, linux-arm-kernel, linux-samsung-soc, m.szyprowski, amelie.delaunay, Benjamin Gaignard Remove "snps,dwc2" from hsotg@12480000 node compatible list because "samsung,s3c6400-hsotg" should be enough. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> --- arch/arm/boot/dts/exynos3250.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi index b016b0b68306..d4866269f4ee 100644 --- a/arch/arm/boot/dts/exynos3250.dtsi +++ b/arch/arm/boot/dts/exynos3250.dtsi @@ -362,7 +362,7 @@ }; hsotg: hsotg@12480000 { - compatible = "samsung,s3c6400-hsotg", "snps,dwc2"; + compatible = "samsung,s3c6400-hsotg"; reg = <0x12480000 0x20000>; interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cmu CLK_USBOTG>; -- 2.15.0 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* Re: [PATCH v2 2/2] ARM: dts: exynos: Remove unneeded "snps,dwc2" from hsotg node 2019-12-19 10:35 ` [PATCH v2 2/2] ARM: dts: exynos: Remove unneeded "snps,dwc2" from hsotg node Benjamin Gaignard @ 2019-12-30 15:37 ` Krzysztof Kozlowski 2020-01-02 8:50 ` Benjamin GAIGNARD 0 siblings, 1 reply; 10+ messages in thread From: Krzysztof Kozlowski @ 2019-12-30 15:37 UTC (permalink / raw) To: Benjamin Gaignard Cc: gregkh, robh+dt, mark.rutland, kgene, hminas, linux-usb, devicetree, linux-kernel, linux-arm-kernel, linux-samsung-soc, m.szyprowski, amelie.delaunay On Thu, Dec 19, 2019 at 11:35:36AM +0100, Benjamin Gaignard wrote: > Remove "snps,dwc2" from hsotg@12480000 node compatible list because > "samsung,s3c6400-hsotg" should be enough. The more detailed compatible is almost always "enough". Some other nodes also have detailed+generic compatible. In this case there is a driver matching "snps,dwc2" so why removing it? Best regards, Krzysztof > > Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> > --- > arch/arm/boot/dts/exynos3250.dtsi | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi > index b016b0b68306..d4866269f4ee 100644 > --- a/arch/arm/boot/dts/exynos3250.dtsi > +++ b/arch/arm/boot/dts/exynos3250.dtsi > @@ -362,7 +362,7 @@ > }; > > hsotg: hsotg@12480000 { > - compatible = "samsung,s3c6400-hsotg", "snps,dwc2"; > + compatible = "samsung,s3c6400-hsotg"; > reg = <0x12480000 0x20000>; > interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>; > clocks = <&cmu CLK_USBOTG>; > -- > 2.15.0 > ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v2 2/2] ARM: dts: exynos: Remove unneeded "snps,dwc2" from hsotg node 2019-12-30 15:37 ` Krzysztof Kozlowski @ 2020-01-02 8:50 ` Benjamin GAIGNARD 2020-01-03 11:16 ` Krzysztof Kozlowski 0 siblings, 1 reply; 10+ messages in thread From: Benjamin GAIGNARD @ 2020-01-02 8:50 UTC (permalink / raw) To: Krzysztof Kozlowski Cc: gregkh, robh+dt, mark.rutland, kgene, hminas, linux-usb, devicetree, linux-kernel, linux-arm-kernel, linux-samsung-soc, m.szyprowski, Amelie DELAUNAY On 12/30/19 4:37 PM, Krzysztof Kozlowski wrote: > On Thu, Dec 19, 2019 at 11:35:36AM +0100, Benjamin Gaignard wrote: >> Remove "snps,dwc2" from hsotg@12480000 node compatible list because >> "samsung,s3c6400-hsotg" should be enough. > The more detailed compatible is almost always "enough". Some other nodes > also have detailed+generic compatible. In this case there is a driver > matching "snps,dwc2" so why removing it? First because, unlike the others dwc2 devices, this compatible wasn't describe in the bindings file so I had to investigated how it should work and, on samsung DT files, only "samsung,s3c6400-hsotg". From driver code point of view that seems coherent (we do the same for stm32). With that in mind I have decided to remove "snps,dwc2" from exynos DT file rather than add it everywhere else. Benjamin > > Best regards, > Krzysztof > >> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> >> --- >> arch/arm/boot/dts/exynos3250.dtsi | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi >> index b016b0b68306..d4866269f4ee 100644 >> --- a/arch/arm/boot/dts/exynos3250.dtsi >> +++ b/arch/arm/boot/dts/exynos3250.dtsi >> @@ -362,7 +362,7 @@ >> }; >> >> hsotg: hsotg@12480000 { >> - compatible = "samsung,s3c6400-hsotg", "snps,dwc2"; >> + compatible = "samsung,s3c6400-hsotg"; >> reg = <0x12480000 0x20000>; >> interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>; >> clocks = <&cmu CLK_USBOTG>; >> -- >> 2.15.0 >> ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v2 2/2] ARM: dts: exynos: Remove unneeded "snps,dwc2" from hsotg node 2020-01-02 8:50 ` Benjamin GAIGNARD @ 2020-01-03 11:16 ` Krzysztof Kozlowski 0 siblings, 0 replies; 10+ messages in thread From: Krzysztof Kozlowski @ 2020-01-03 11:16 UTC (permalink / raw) To: Benjamin GAIGNARD, robh+dt, mark.rutland Cc: gregkh, kgene, hminas, linux-usb, devicetree, linux-kernel, linux-arm-kernel, linux-samsung-soc, m.szyprowski, Amelie DELAUNAY On Thu, Jan 02, 2020 at 08:50:39AM +0000, Benjamin GAIGNARD wrote: > > On 12/30/19 4:37 PM, Krzysztof Kozlowski wrote: > > On Thu, Dec 19, 2019 at 11:35:36AM +0100, Benjamin Gaignard wrote: > >> Remove "snps,dwc2" from hsotg@12480000 node compatible list because > >> "samsung,s3c6400-hsotg" should be enough. > > The more detailed compatible is almost always "enough". Some other nodes > > also have detailed+generic compatible. In this case there is a driver > > matching "snps,dwc2" so why removing it? > > First because, unlike the others dwc2 devices, this compatible wasn't > describe in the bindings file > > so I had to investigated how it should work and, on samsung DT files, > only "samsung,s3c6400-hsotg". > > From driver code point of view that seems coherent (we do the same for > stm32). > > With that in mind I have decided to remove "snps,dwc2" from exynos DT > file rather than add it everywhere else. > Actually fine with me, although I would be happy if Rob or Mark could confirm that it is a preferred approach. Rob, Mark, could you share your thoughts? Best regards, Krzysztof ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v2 0/2] Add yaml DWC2 bindings 2019-12-19 10:35 [PATCH v2 0/2] Add yaml DWC2 bindings Benjamin Gaignard 2019-12-19 10:35 ` [PATCH v2 1/2] dt-bindings: usb: Convert DWC2 bindings to json-schema Benjamin Gaignard 2019-12-19 10:35 ` [PATCH v2 2/2] ARM: dts: exynos: Remove unneeded "snps,dwc2" from hsotg node Benjamin Gaignard @ 2019-12-19 12:54 ` Minas Harutyunyan 2019-12-20 22:53 ` Rob Herring 2 siblings, 1 reply; 10+ messages in thread From: Minas Harutyunyan @ 2019-12-19 12:54 UTC (permalink / raw) To: Benjamin Gaignard, gregkh, robh+dt, mark.rutland, kgene, krzk Cc: linux-usb, devicetree, linux-kernel, linux-arm-kernel, linux-samsung-soc, m.szyprowski, amelie.delaunay Hi Benjamin, On 12/19/2019 2:35 PM, Benjamin Gaignard wrote: > Convert DWC2 bindings to json-schema and fix issue in dtsi file. > > Benjamin Gaignard (2): > dt-bindings: usb: Convert DWC2 bindings to json-schema > ARM: dts: exynos: Remove unneeded "snps,dwc2" from hsotg node > > Documentation/devicetree/bindings/usb/dwc2.txt | 64 ---------- > Documentation/devicetree/bindings/usb/dwc2.yaml | 152 ++++++++++++++++++++++++ > arch/arm/boot/dts/exynos3250.dtsi | 2 +- > 3 files changed, 153 insertions(+), 65 deletions(-) > delete mode 100644 Documentation/devicetree/bindings/usb/dwc2.txt > create mode 100644 Documentation/devicetree/bindings/usb/dwc2.yaml > In Maintainers file mentioned that EHCI and OHCI drivers maintainer is Alan Stern, but in 2 existing yaml files (generic-ehci.yaml and generic-ohci.yaml) mentioned that maintainer is Greg Kroah-Hartman. So, I'm not sure that in dwc2.yaml file should be written me. Actually I'm not familiar with documentation/bindings. Thanks, Minas ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v2 0/2] Add yaml DWC2 bindings 2019-12-19 12:54 ` [PATCH v2 0/2] Add yaml DWC2 bindings Minas Harutyunyan @ 2019-12-20 22:53 ` Rob Herring 0 siblings, 0 replies; 10+ messages in thread From: Rob Herring @ 2019-12-20 22:53 UTC (permalink / raw) To: Minas Harutyunyan Cc: Benjamin Gaignard, gregkh, mark.rutland, kgene, krzk, linux-usb, devicetree, linux-kernel, linux-arm-kernel, linux-samsung-soc, m.szyprowski, amelie.delaunay On Thu, Dec 19, 2019 at 12:54:27PM +0000, Minas Harutyunyan wrote: > Hi Benjamin, > > On 12/19/2019 2:35 PM, Benjamin Gaignard wrote: > > Convert DWC2 bindings to json-schema and fix issue in dtsi file. > > > > Benjamin Gaignard (2): > > dt-bindings: usb: Convert DWC2 bindings to json-schema > > ARM: dts: exynos: Remove unneeded "snps,dwc2" from hsotg node > > > > Documentation/devicetree/bindings/usb/dwc2.txt | 64 ---------- > > Documentation/devicetree/bindings/usb/dwc2.yaml | 152 ++++++++++++++++++++++++ > > arch/arm/boot/dts/exynos3250.dtsi | 2 +- > > 3 files changed, 153 insertions(+), 65 deletions(-) > > delete mode 100644 Documentation/devicetree/bindings/usb/dwc2.txt > > create mode 100644 Documentation/devicetree/bindings/usb/dwc2.yaml > > > > In Maintainers file mentioned that EHCI and OHCI drivers maintainer is > Alan Stern, but in 2 existing yaml files (generic-ehci.yaml and > generic-ohci.yaml) mentioned that maintainer is Greg Kroah-Hartman. > So, I'm not sure that in dwc2.yaml file should be written me. > Actually I'm not familiar with documentation/bindings. Someone familar with DWC2 IP is ideal really. Rob ^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2020-01-03 11:17 UTC | newest] Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2019-12-19 10:35 [PATCH v2 0/2] Add yaml DWC2 bindings Benjamin Gaignard 2019-12-19 10:35 ` [PATCH v2 1/2] dt-bindings: usb: Convert DWC2 bindings to json-schema Benjamin Gaignard 2019-12-30 15:35 ` Krzysztof Kozlowski 2020-01-02 8:43 ` Benjamin GAIGNARD 2019-12-19 10:35 ` [PATCH v2 2/2] ARM: dts: exynos: Remove unneeded "snps,dwc2" from hsotg node Benjamin Gaignard 2019-12-30 15:37 ` Krzysztof Kozlowski 2020-01-02 8:50 ` Benjamin GAIGNARD 2020-01-03 11:16 ` Krzysztof Kozlowski 2019-12-19 12:54 ` [PATCH v2 0/2] Add yaml DWC2 bindings Minas Harutyunyan 2019-12-20 22:53 ` Rob Herring
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