[PATCH v2 09/18] mips: dts: ralink: mt7628a: Harmonize EHCI/OHCI DT nodes name

ic-ohci"-compatible nodes are correctly named. Signed-off-by: Serge Semin Acked-by: Krzysztof Kozlowski --- arch/mips/boot/dts/ralink/mt7628a.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/mips/boot/dts/ralink/mt7628a.dtsi b/arch/mips/boot/dts/ralink/mt7628a.dtsi in

[PATCH v2 10/18] powerpc: dts: akebono: Harmonize EHCI/OHCI DT nodes name

ic-ohci"-compatible nodes are correctly named. Signed-off-by: Serge Semin Acked-by: Krzysztof Kozlowski --- arch/powerpc/boot/dts/akebono.dts | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/boot/dts/akebono.dts b/arch/powerpc/boot/dts/akebono.dts index df1

[PATCH v2 16/18] arm64: dts: hi3660: Harmonize DWC USB3 DT nodes name

In accordance with the DWC USB3 bindings the corresponding node name is suppose to comply with the Generic USB HCD DT schema, which requires the USB nodes to have the name acceptable by the regexp: "^usb(@.*)?" . Make sure the "snps,dwc3"-compatible nodes are correctly named.

[PATCH v2 08/18] mips: dts: sead3: Harmonize EHCI/OHCI DT nodes name

ic-ohci"-compatible nodes are correctly named. Signed-off-by: Serge Semin Acked-by: Krzysztof Kozlowski --- arch/mips/boot/dts/mti/sead3.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/mips/boot/dts/mti/sead3.dts b/arch/mips/boot/dts/mti/sead3.dts index 192c26ff1d3d..1cf67

[PATCH v2 11/18] arm64: dts: marvell: cp11x: Harmonize xHCI DT nodes name

y named. Signed-off-by: Serge Semin Acked-by: Krzysztof Kozlowski --- arch/arm64/boot/dts/marvell/armada-cp11x.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/marvell/armada-cp11x.dtsi b/arch/arm64/boot/dts/marvell/armada-cp11x.dtsi index 9dcf16

[PATCH v2 05/18] arm: dts: lpc18xx: Harmonize EHCI/OHCI DT nodes name

ic-ohci"-compatible nodes are correctly named. Signed-off-by: Serge Semin Acked-by: Vladimir Zapolskiy Acked-by: Krzysztof Kozlowski --- arch/arm/boot/dts/lpc18xx.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/lpc18xx.dtsi b/arch/arm/boot/dts/l

[PATCH v2 15/18] arm64: dts: apm: Harmonize DWC USB3 DT nodes name

spite of the warning comment about possible backward compatibility issues. Signed-off-by: Serge Semin Acked-by: Krzysztof Kozlowski --- arch/arm64/boot/dts/apm/apm-shadowcat.dtsi | 4 ++-- arch/arm64/boot/dts/apm/apm-storm.dtsi | 6 +++--- 2 files changed, 5 insertions(+), 5 deletions(-

[PATCH v2 00/18] dt-bindings: usb: Harmonize xHCI/EHCI/OHCI/DWC3 nodes name

dead.org Cc: linuxppc-...@lists.ozlabs.org Cc: linux-samsung-...@vger.kernel.org Cc: linux-o...@vger.kernel.org Cc: linux-arm-...@vger.kernel.org Cc: devicet...@vger.kernel.org Cc: linux-kernel@vger.kernel.org Serge Semin (18): arm: dts: keystone: Correct DWC USB3 compatible string arm64: d

[PATCH v2 06/18] arm64: dts: hisi: Harmonize EHCI/OHCI DT nodes name

ic-ohci"-compatible nodes are correctly named. Signed-off-by: Serge Semin Acked-by: Krzysztof Kozlowski --- arch/arm64/boot/dts/hisilicon/hi3798cv200.dtsi | 4 ++-- arch/arm64/boot/dts/hisilicon/hip06.dtsi | 4 ++-- arch/arm64/boot/dts/hisilicon/hip07.dtsi | 4 ++-- 3 files changed, 6 inser

[PATCH v2 14/18] arm: dts: stih407-family: Harmonize DWC USB3 DT nodes name

In accordance with the DWC USB3 bindings the corresponding node name is suppose to comply with the Generic USB HCD DT schema, which requires the USB nodes to have the name acceptable by the regexp: "^usb(@.*)?" . Make sure the "snps,dwc3"-compatible nodes are correctly named.

[PATCH v2 18/18] arm64: dts: qcom: Harmonize DWC USB3 DT nodes name

In accordance with the DWC USB3 bindings the corresponding node name is suppose to comply with the Generic USB HCD DT schema, which requires the USB nodes to have the name acceptable by the regexp: "^usb(@.*)?" . Make sure the "snps,dwc3"-compatible nodes are correctly named.

[PATCH v2 12/18] arm: dts: marvell: armada-375: Harmonize DWC USB3 DT nodes name

In accordance with the DWC USB3 bindings the corresponding node name is suppose to comply with the Generic USB HCD DT schema, which requires the USB nodes to have the name acceptable by the regexp: "^usb(@.*)?" . Make sure the "snps,dwc3"-compatible nodes are correctly named.

[PATCH v2 02/18] arm64: dts: amlogic: meson-g12: Set FL-adj property value

://lore.kernel.org/linux-usb/20201010224121.12672-16-sergey.se...@baikalelectronics.ru/ Signed-off-by: Serge Semin Reviewed-by: Martin Blumenstingl Reviewed-by: Neil Armstrong Reviewed-by: Krzysztof Kozlowski --- arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 2 +- 1 file changed, 1 insertion(+), 1

[PATCH v2 01/18] arm: dts: keystone: Correct DWC USB3 compatible string

Syonpsys IP cores are supposed to be defined with "snps" vendor-prefix. Use it instead of the deprecated "synopsys" one. Signed-off-by: Serge Semin Reviewed-by: Krzysztof Kozlowski --- arch/arm/boot/dts/keystone-k2e.dtsi | 2 +- arch/arm/boot/dts/keystone.dtsi | 2 +-

[PATCH v2 04/18] arm: dts: hisi-x5hd2: Harmonize EHCI/OHCI DT nodes name

ic-ohci"-compatible nodes are correctly named. Signed-off-by: Serge Semin Acked-by: Krzysztof Kozlowski --- arch/arm/boot/dts/hisi-x5hd2.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/hisi-x5hd2.dtsi b/arch/arm/boot/dts/hisi-x5hd2.dtsi index 3ee

[PATCH v2 17/18] usb: dwc3: qcom: Detect DWC3 DT-nodes with "usb"-prefixed names

deprecated naming so not to fail on the legacy DTS-files passed to the newer kernels. Signed-off-by: Serge Semin --- drivers/usb/dwc3/dwc3-qcom.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/usb/dwc3/dwc3-qcom.c b/drivers/usb/dwc3/dwc3-qcom.c index e1e78e9824b1..66

[PATCH v2 13/18] arm: dts: keystone: Harmonize DWC USB3 DT nodes name

In accordance with the DWC USB3 bindings the corresponding node name is suppose to comply with the Generic USB HCD DT schema, which requires the USB nodes to have the name acceptable by the regexp: "^usb(@.*)?" . Make sure the "snps,dwc3"-compatible nodes are correctly named.

[PATCH v4 13/18] dt-bindings: usb: dwc3: Add Tx De-emphasis constraints

In accordance with the driver comments the PIPE3 de-emphasis can be tuned to be either -6dB, -2.5dB or disabled. Let's add the de-emphasis property constraints so the DT schema would make sure the controller DT node is equipped with correct value. Signed-off-by: Serge Semin Reviewed-by: Rob

[PATCH v4 16/18] dt-bindings: usb: meson-g12a-usb: Validate DWC2/DWC3 sub-nodes

Amlogic G12A USB DT sub-nodes are supposed to be compatible with the generic DWC USB2 and USB3 devices. Since now we've got DT schemas for both of the later IP cores let's make sure that the Amlogic G12A USB DT nodes are fully evaluated including the DWC sub-nodes. Signed-off-by: Serge Semin

[PATCH v4 14/18] dt-bindings: usb: dwc3: Add Frame Length Adj constraints

In accordance with the IP core databook the snps,quirk-frame-length-adjustment property can be set within [0, 0x3F]. Let's make sure the DT schema applies a correct constraints on the property. Signed-off-by: Serge Semin Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/usb/snps

[PATCH v4 05/18] dt-bindings: usb: usb-hcd: Add "tpl-support" property

The host controller device might be designed to work for the particular products or applications. In that case its DT node is supposed to be equipped with the tpl-support property. Signed-off-by: Serge Semin Reviewed-by: Rob Herring --- Changelog v2: - Grammar fix: "s/it'/its"

[PATCH v4 15/18] dt-bindings: usb: meson-g12a-usb: Fix FL-adj property value

. Link: https://lore.kernel.org/linux-usb/20201010224121.12672-16-sergey.se...@baikalelectronics.ru/ Signed-off-by: Serge Semin Acked-by: Neil Armstrong Reviewed-by: Rob Herring Reviewed-by: Martin Blumenstingl --- Note the same problem is in the DT source file arch/arm64/boot/dts/amlogic/meson

[PATCH v4 03/18] dt-bindings: usb: usb-drd: Add "otg-rev" property constraints

There are only four OTG revisions are currently supported by the kernel: 0x0100, 0x0120, 0x0130, 0x0200. Any another value is considered as invalid. Signed-off-by: Serge Semin Reviewed-by: Rob Herring --- Changelog v4: - Move the constraints to the usb-drd.yaml schema where the otg-rev

[PATCH v4 17/18] dt-bindings: usb: keystone-dwc3: Validate DWC3 sub-node

TI Keystone DWC3 compatible DT node is supposed to have a DWC USB3 compatible sub-node to describe a fully functioning USB interface. Since DWC USB3 has now got a DT schema describing its DT node, let's make sure the TI Keystone DWC3 sub-node passes validation against it. Signed-off-by: Serge

[PATCH v4 06/18] dt-bindings: usb: Add generic "usb-phy" property

d in the generic USB HCD binding file so it would be validated against the nodes in which it's specified. Mark the property as deprecated to discourage the developers from using it. Signed-off-by: Serge Semin Acked-by: Martin Blumenstingl Reviewed-by: Rob Herring --- Changelog v2: - Discard '

[PATCH v4 10/18] dt-bindings: usb: Convert DWC USB3 bindings to DT schema

the DWC USB3 nodes are also validated against the usb-xhci.yaml schema. Note we have to discard the nodename restriction of being prefixed with "dwc3@" string, since in accordance with the usb-hcd.yaml schema USB nodes are supposed to be named as "^usb(@.*)". Signed-off-by: Serge Se

[PATCH v4 09/18] dt-bindings: usb: renesas-xhci: Refer to the usb-xhci.yaml file

With minor peculiarities (like uploading some vendor-specific firmware) these are just Generic xHCI controllers fully compatible with its properties. Make sure the Renesas USB xHCI DT nodes are also validated against the Generic xHCI DT schema. Signed-off-by: Serge Semin Reviewed-by: Rob Herring

[PATCH v4 02/18] dt-bindings: usb: Convert generic USB properties to DT schemas

- for the generic USB Host controllers and the USB DRD - for the USB Dual-role controllers. Note the USB DRD schema is supposed to work in conjunction with the USB peripheral/gadget and USB host controllers DT schemas. Signed-off-by: Serge Semin --- Changelog v2: - Discard '|' in all the new properties

[PATCH v4 11/18] dt-bindings: usb: dwc3: Add interrupt-names property support

The controller driver supports two types of DWC USB3 devices: with a common interrupt lane and with individual interrupts for each mode. Add support for both these cases to the DWC USB3 DT schema. Signed-off-by: Serge Semin Reviewed-by: Rob Herring --- Changelog v2: - Grammar fix: "s

[PATCH v4 12/18] dt-bindings: usb: dwc3: Add synopsys,dwc3 compatible string

opsys, Inc. is presented with just "snps" vendor prefix. Signed-off-by: Serge Semin --- Changelog v2: - Drop quotes from around the compat string constant. Changelog v4: - Get the patch back, since we can't discard the deprecated prefix from the driver. --- Documentation/devicetree/bi

[PATCH v4 08/18] dt-bindings: usb: xhci: Add Broadcom STB v2 compatible device

For some reason the "brcm,xhci-brcm-v2" compatible string has been missing in the original bindings file. Add it to the Generic xHCI Controllers DT schema since the controller driver expects it to be supported. Signed-off-by: Serge Semin Acked-by: Florian Fainelli Reviewed-by: R

[PATCH v4 07/18] dt-bindings: usb: Convert xHCI bindings to DT schema

, single interrupts source, and is supposed to optionally contain up to two reference clocks for the controller core and CSRs. Signed-off-by: Serge Semin Reviewed-by: Rob Herring --- Changelog v2: - Add explicit "additionalProperties: true" to the usb-xhci.yaml schema, since additional

[PATCH v4 04/18] dt-bindings: usb: Add "ulpi/serial/hsic" PHY types

Aside from the UTMI+ there are also ULPI, Serial and HSIC PHY types that can be specified in the phy_type HCD property. Add them to the enumeration of the acceptable values. Signed-off-by: Serge Semin Reviewed-by: Rob Herring --- Changelog v2: - Grammar fix: "s/PHY types can be/PHY

[PATCH v4 00/18] dt-bindings: usb: Add generic USB HCD, xHCI, DWC USB3 DT schema

ription. - Split the generic USB controller properties into three schemas: Generic USB controllers, USB Host controllers and USB OTG controllers. Signed-off-by: Serge Semin Cc: Alexey Malahov Cc: Pavel Parkhomenko Cc: Andy Gross Cc: Bjorn Andersson Cc: Manu Gautam Cc: Roger Quadros Cc: Lad Pra

[PATCH v4 01/18] dt-bindings: usb: usb-hcd: Detach generic USB controller properties

an explicit "additionalProperties: true" into the usb-hcd.yaml as setting the additionalProperties/unevaluateProperties properties is going to be get mandatory soon. Signed-off-by: Serge Semin --- Changelog v4: - This is a new patch created as a result of the comment left by Chunfeng

[PATCH v4 18/18] dt-bindings: usb: qcom,dwc3: Validate DWC3 sub-node

to be named as generic USB HCD ("^usb(@.*)?") one we have to accordingly fix the sub-nodes name regexp and fix the DT node example. Signed-off-by: Serge Semin Reviewed-by: Rob Herring --- Changelog v2: - Discard the "^dwc3@[0-9a-f]+$" nodes from being acceptable as sub-nodes

[PATCH v3 3/3] usb: dwc3: ulpi: Fix USB2.0 HS/FS/LS PHY suspend regression

tionally resume ULPI PHY") Signed-off-by: Serge Semin Acked-by: Heikki Krogerus --- drivers/usb/dwc3/ulpi.c | 18 +- 1 file changed, 5 insertions(+), 13 deletions(-) diff --git a/drivers/usb/dwc3/ulpi.c b/drivers/usb/dwc3/ulpi.c index 0dbc826355a5..f23f4c9a557e 100644 --

[PATCH v3 0/3] usb: dwc3: ulpi: Fix UPLI registers read/write ops

completion Fixes: e0082698b689 ("usb: dwc3: ulpi: conditionally resume ULPI PHY") Fixes: 88bc9d194ff6 ("usb: dwc3: add ULPI interface support") Signed-off-by: Serge Semin Acked-by: Heikki Krogerus Cc: Alexey Malahov Cc: Pavel Parkhomenko Cc: linux-...@vger.kernel.org Cc: linux

[PATCH v3 1/3] usb: dwc3: ulpi: Use VStsDone to detect PHY regs access completion

, 2.70a, December 2013, p.388 Fixes: 88bc9d194ff6 ("usb: dwc3: add ULPI interface support") Signed-off-by: Serge Semin Acked-by: Heikki Krogerus --- Changelog v3: - Add Fixes tag to the commit log. --- drivers/usb/dwc3/core.h | 1 + drivers/usb/dwc3/ulpi.c | 2 +- 2 files changed, 2

[PATCH v3 2/3] usb: dwc3: ulpi: Replace CPU-based busyloop with Protocol-based one

, 2004, pp. 30 - 36. Fixes: 88bc9d194ff6 ("usb: dwc3: add ULPI interface support") Signed-off-by: Serge Semin Acked-by: Heikki Krogerus --- drivers/usb/dwc3/ulpi.c | 18 +++--- 1 file changed, 15 insertions(+), 3 deletions(-) diff --git a/drivers/usb/dwc3/ulpi.c b/driver

Re: [PATCH] ntb: idt: fix error check in ntb_hw_idt.c

Hello Wang On Fri, Nov 06, 2020 at 05:43:31PM +0800, Wang Qing wrote: > idt_create_dev never return NULL and fix smatch warning. Thanks for submitting this. For the both changes Acked-by: Serge Semin They are mostly unrelated though. If they weren't trivial I'd have suggested to split them

Re: [PATCH v3 01/16] dt-bindings: usb: usb-hcd: Convert generic USB properties to DT schema

It seems noone is going to get involved in the discussion. Therefore I'll fix the patch in the way I suggested in my previous message. Alas I'll have to remove the reviewed-by tags of Rob from some patches. -Sergey On Mon, Oct 26, 2020 at 07:46:49PM +0300, Serge Semin wrote: > Folks, any comm

Re: [PATCH 29/29] arm64: dts: qcom: Harmonize DWC USB3 DT nodes name

Hello Jun and Bjorn. On Tue, Nov 03, 2020 at 05:23:47PM -0600, Bjorn Andersson wrote: > On Mon 02 Nov 01:34 CST 2020, Jun Li wrote: > > > Serge Semin ???2020???10???20? > > ??8:04? > > > > > > In accordance with the DWC USB3 bindin

Re: drivers/mtd/maps/physmap-bt1-rom.c:78:18: sparse: sparse: cast removes address space '__iomem' of expression

Hello Miquel, A situation noted by the warning below won't cause any problem because the casting is done to a non-dereferenced variable. It is utilized as a pointer bias later in that function. Shall we just ignore the warning or still fix it somehow? -Sergey On Mon, Nov 02, 2020 at 12:42:57PM

Re: [PATCH 2/3] usb: dwc3: ulpi: Replace CPU-based busyloop with Protocol-based one

On Tue, Oct 27, 2020 at 11:18:51AM +0200, Felipe Balbi wrote: > > Hi, > > Serge Semin writes: > > > Originally the procedure of the ULPI transaction finish detection has been > > developed as a simple busy-loop with just decrementing counter and no > > dela

Re: [PATCH 1/3] usb: dwc3: ulpi: Use VStsDone to detect PHY regs access completion

On Tue, Oct 27, 2020 at 11:15:24AM +0200, Felipe Balbi wrote: > > Hi, > > Serge Semin writes: > > > In accordance with [1] the DWC_usb3 core sets the GUSB2PHYACCn.VStsDone > > bit when the PHY vendor control access is done and clears it when the > > applic

Re: [PATCH 0/3] usb: dwc3: ulpi: Fix UPLI registers read/write ops

On Tue, Oct 27, 2020 at 11:13:14AM +0200, Felipe Balbi wrote: > Serge Semin writes: > > > Our Baikal-T1 SoC is equipped with DWC USB3 IP core as a USB2.0 bus > > controller. In general the DWC USB3 driver is working well for it except > > the ULPI-bus part. We've found ou

Re: [PATCH v3 01/16] dt-bindings: usb: usb-hcd: Convert generic USB properties to DT schema

Folks, any comment on my previous message below? On Wed, Oct 21, 2020 at 06:46:21PM +0300, Serge Semin wrote: > On Wed, Oct 21, 2020 at 11:00:36AM +0800, Chunfeng Yun wrote: > > On Tue, 2020-10-20 at 14:20 +0300, Serge Semin wrote: > > > The generic USB HCD properties h

[PATCH v2 3/3] usb: dwc3: ulpi: Fix USB2.0 HS/FS/LS PHY suspend regression

tionally resume ULPI PHY") Signed-off-by: Serge Semin Acked-by: Heikki Krogerus --- drivers/usb/dwc3/ulpi.c | 18 +- 1 file changed, 5 insertions(+), 13 deletions(-) diff --git a/drivers/usb/dwc3/ulpi.c b/drivers/usb/dwc3/ulpi.c index 0dbc826355a5..f23f4c9a557e 100644 --

[PATCH v2 1/3] usb: dwc3: ulpi: Use VStsDone to detect PHY regs access completion

, 2.70a, December 2013, p.388 Signed-off-by: Serge Semin Acked-by: Heikki Krogerus --- drivers/usb/dwc3/core.h | 1 + drivers/usb/dwc3/ulpi.c | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h index 2f04b3e42bf1..8d5e5bba1bc2 100644

[PATCH v2 2/3] usb: dwc3: ulpi: Replace CPU-based busyloop with Protocol-based one

, 2004, pp. 30 - 36. Fixes: 88bc9d194ff6 ("usb: dwc3: add ULPI interface support") Signed-off-by: Serge Semin Acked-by: Heikki Krogerus --- drivers/usb/dwc3/ulpi.c | 18 +++--- 1 file changed, 15 insertions(+), 3 deletions(-) diff --git a/drivers/usb/dwc3/ulpi.c b/driver

[PATCH RESEND v2 0/3] usb: dwc3: ulpi: Fix UPLI registers read/write ops

. - Resend the series so it wouldn't be lost but merged in the kernel 5.10. Fixes: e0082698b689 ("usb: dwc3: ulpi: conditionally resume ULPI PHY") Fixes: 88bc9d194ff6 ("usb: dwc3: add ULPI interface support") Signed-off-by: Serge Semin Acked-by: Heikki Krogerus Cc: Alexey Malahov Cc

Re: [PATCH 26/29] arm64: dts: exynos: Harmonize DWC USB3 DT nodes name

On Tue, Oct 20, 2020 at 02:43:28PM +0200, Krzysztof Kozlowski wrote: > On Tue, Oct 20, 2020 at 02:59:56PM +0300, Serge Semin wrote: > > In accordance with the DWC USB3 bindings the corresponding node > > name is suppose to comply with the Generic USB HCD DT schema, which > > r

Re: [PATCH v3 01/16] dt-bindings: usb: usb-hcd: Convert generic USB properties to DT schema

On Wed, Oct 21, 2020 at 11:00:36AM +0800, Chunfeng Yun wrote: > On Tue, 2020-10-20 at 14:20 +0300, Serge Semin wrote: > > The generic USB HCD properties have been described in the legacy bindings > > text file: Documentation/devicetree/bindings/usb/generic.txt . Let's > >

Re: [PATCH 05/29] arm64: dts: amlogic: meson-g12: Set FL-adj property value

On Tue, Oct 20, 2020 at 02:34:04PM +0200, Krzysztof Kozlowski wrote: > On Tue, Oct 20, 2020 at 02:59:35PM +0300, Serge Semin wrote: > > In accordance with the DWC USB3 bindings the property is supposed to have > > uint32 type. It's erroneous from the DT schema and driver

Re: [PATCH 01/29] usb: dwc3: Discard synopsys,dwc3 compatibility string

On Tue, Oct 20, 2020 at 02:28:01PM +0200, Krzysztof Kozlowski wrote: > On Tue, Oct 20, 2020 at 03:15:06PM +0300, Andy Shevchenko wrote: > > On Tue, Oct 20, 2020 at 3:02 PM Serge Semin > > wrote: > > > > > > Syonpsys IP cores are supposed to be defined with "s

[PATCH 10/29] arm: dts: lpc18xx: Harmonize EHCI/OHCI DT nodes name

ic-ohci"-compatible nodes are correctly named. Signed-off-by: Serge Semin --- arch/arm/boot/dts/lpc18xx.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/lpc18xx.dtsi b/arch/arm/boot/dts/lpc18xx.dtsi index 10b8249b8ab6..82ffd7b0ad8a 100644 --- a/arch/arm/bo

[PATCH 03/29] arm: dts: am437x: Correct DWC USB3 compatible string

Syonpsys IP cores are supposed to be defined with "snps" vendor-prefix. Use it instead of the deprecated "synopsys" one. Signed-off-by: Serge Semin --- arch/arm/boot/dts/am437x-l4.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/

[PATCH 04/29] arm: dts: exynos: Correct DWC USB3 compatible string

Syonpsys IP cores are supposed to be defined with "snps" vendor-prefix. Use it instead of the deprecated "synopsys" one. Signed-off-by: Serge Semin --- arch/arm/boot/dts/exynos5250.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/exy

[PATCH 07/29] arm: dts: bcm53x: Harmonize EHCI/OHCI DT nodes name

ic-ohci"-compatible nodes are correctly named. Signed-off-by: Serge Semin Acked-by: Florian Fainelli --- arch/arm/boot/dts/bcm5301x.dtsi | 4 ++-- arch/arm/boot/dts/bcm53573.dtsi | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm/boot/dts/bcm5301x.dtsi b/arch/ar

[PATCH 08/29] arm: dts: stm32: Harmonize EHCI/OHCI DT nodes name

ic-ohci"-compatible nodes are correctly named. Signed-off-by: Serge Semin Acked-by: Amelie Delaunay --- arch/arm/boot/dts/stm32mp151.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi index bfe29023fbd5..

[PATCH 12/29] mips: dts: jz47x: Harmonize EHCI/OHCI DT nodes name

ic-ohci"-compatible nodes are correctly named. Signed-off-by: Serge Semin Acked-by: Paul Cercueil --- arch/mips/boot/dts/ingenic/jz4740.dtsi | 2 +- arch/mips/boot/dts/ingenic/jz4770.dtsi | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/mips/boot/dts/ingenic/jz4740.dtsi

[PATCH 13/29] mips: dts: sead3: Harmonize EHCI/OHCI DT nodes name

ic-ohci"-compatible nodes are correctly named. Signed-off-by: Serge Semin --- arch/mips/boot/dts/mti/sead3.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/mips/boot/dts/mti/sead3.dts b/arch/mips/boot/dts/mti/sead3.dts index 192c26ff1d3d..1cf6728af8fe 100644 --- a/arch/mip

[PATCH 02/29] arm: dts: keystone: Correct DWC USB3 compatible string

Syonpsys IP cores are supposed to be defined with "snps" vendor-prefix. Use it instead of the deprecated "synopsys" one. Signed-off-by: Serge Semin --- arch/arm/boot/dts/keystone-k2e.dtsi | 2 +- arch/arm/boot/dts/keystone.dtsi | 2 +- 2 files changed, 2 insertions(+),

[PATCH 16/29] arm: dts: bcm5301x: Harmonize xHCI DT nodes name

y named. Signed-off-by: Serge Semin --- arch/arm/boot/dts/bcm5301x.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/bcm5301x.dtsi b/arch/arm/boot/dts/bcm5301x.dtsi index bf5656d79a55..cf89a44673c5 100644 --- a/arch/arm/boot/dts/bcm5301x.dtsi +++

[PATCH 27/29] arm64: dts: layerscape: Harmonize DWC USB3 DT nodes name

In accordance with the DWC USB3 bindings the corresponding node name is suppose to comply with the Generic USB HCD DT schema, which requires the USB nodes to have the name acceptable by the regexp: "^usb(@.*)?" . Make sure the "snps,dwc3"-compatible nodes are correctly named.

[PATCH 09/29] arm: dts: hisi-x5hd2: Harmonize EHCI/OHCI DT nodes name

ic-ohci"-compatible nodes are correctly named. Signed-off-by: Serge Semin --- arch/arm/boot/dts/hisi-x5hd2.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/hisi-x5hd2.dtsi b/arch/arm/boot/dts/hisi-x5hd2.dtsi index 3ee7967c202d..693b85b2cc7d 100644 --- a/arc

[PATCH 18/29] arm: dts: marvell: armada-375: Harmonize DWC USB3 DT nodes name

In accordance with the DWC USB3 bindings the corresponding node name is suppose to comply with the Generic USB HCD DT schema, which requires the USB nodes to have the name acceptable by the regexp: "^usb(@.*)?" . Make sure the "snps,dwc3"-compatible nodes are correctly named.

[PATCH 15/29] powerpc: dts: akebono: Harmonize EHCI/OHCI DT nodes name

ic-ohci"-compatible nodes are correctly named. Signed-off-by: Serge Semin --- arch/powerpc/boot/dts/akebono.dts | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/boot/dts/akebono.dts b/arch/powerpc/boot/dts/akebono.dts index df18f8dc4642..343326c30380 1006

[PATCH 28/29] arm64: dts: hi3660: Harmonize DWC USB3 DT nodes name

In accordance with the DWC USB3 bindings the corresponding node name is suppose to comply with the Generic USB HCD DT schema, which requires the USB nodes to have the name acceptable by the regexp: "^usb(@.*)?" . Make sure the "snps,dwc3"-compatible nodes are correctly named.

[PATCH 14/29] mips: dts: ralink: mt7628a: Harmonize EHCI/OHCI DT nodes name

ic-ohci"-compatible nodes are correctly named. Signed-off-by: Serge Semin --- arch/mips/boot/dts/ralink/mt7628a.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/mips/boot/dts/ralink/mt7628a.dtsi b/arch/mips/boot/dts/ralink/mt7628a.dtsi index 892e8ab863c5..45bf96a3d17a 1

[PATCH 22/29] arm: dts: omap5: Harmonize DWC USB3 DT nodes name

In accordance with the DWC USB3 bindings the corresponding node name is suppose to comply with the Generic USB HCD DT schema, which requires the USB nodes to have the name acceptable by the regexp: "^usb(@.*)?" . Make sure the "snps,dwc3"-compatible nodes are correctly named.

[PATCH 06/29] arc: dts: Harmonize EHCI/OHCI DT nodes name

ic-ohci"-compatible nodes are correctly named. Signed-off-by: Serge Semin Acked-by: Alexey Brodkin --- arch/arc/boot/dts/axc003.dtsi| 4 ++-- arch/arc/boot/dts/axc003_idu.dtsi| 4 ++-- arch/arc/boot/dts/axs10x_mb.dtsi | 4 ++-- arch/arc/boot/dts/hsdk.dts | 4 ++-- arch/arc/b

[PATCH 24/29] arm64: dts: allwinner: h6: Harmonize DWC USB3 DT nodes name

In accordance with the DWC USB3 bindings the corresponding node name is suppose to comply with the Generic USB HCD DT schema, which requires the USB nodes to have the name acceptable by the regexp: "^usb(@.*)?" . Make sure the "snps,dwc3"-compatible nodes are correctly named.

[PATCH 19/29] arm: dts: exynos: Harmonize DWC USB3 DT nodes name

In accordance with the DWC USB3 bindings the corresponding node name is suppose to comply with the Generic USB HCD DT schema, which requires the USB nodes to have the name acceptable by the regexp: "^usb(@.*)?" . Make sure the "snps,dwc3"-compatible nodes are correctly named.

[PATCH 23/29] arm: dts: stih407-family: Harmonize DWC USB3 DT nodes name

In accordance with the DWC USB3 bindings the corresponding node name is suppose to comply with the Generic USB HCD DT schema, which requires the USB nodes to have the name acceptable by the regexp: "^usb(@.*)?" . Make sure the "snps,dwc3"-compatible nodes are correctly named.

[PATCH 01/29] usb: dwc3: Discard synopsys,dwc3 compatibility string

Syonpsys IP cores are supposed to be defined with "snps" vendor-prefix. Discard a DW USB3 compatible string with the deprecated prefix seeing one isn't used by any dts file anymore. Signed-off-by: Serge Semin --- drivers/usb/dwc3/core.c | 3 --- 1 file changed, 3 deletions(-)

[PATCH 20/29] arm: dts: keystone: Harmonize DWC USB3 DT nodes name

In accordance with the DWC USB3 bindings the corresponding node name is suppose to comply with the Generic USB HCD DT schema, which requires the USB nodes to have the name acceptable by the regexp: "^usb(@.*)?" . Make sure the "snps,dwc3"-compatible nodes are correctly named.

[PATCH 05/29] arm64: dts: amlogic: meson-g12: Set FL-adj property value

://lore.kernel.org/linux-usb/20201010224121.12672-16-sergey.se...@baikalelectronics.ru/ Signed-off-by: Serge Semin --- arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts

[PATCH 25/29] arm64: dts: apm: Harmonize DWC USB3 DT nodes name

spite of the warning comment about possible backward compatibility issues. Signed-off-by: Serge Semin --- arch/arm64/boot/dts/apm/apm-shadowcat.dtsi | 4 ++-- arch/arm64/boot/dts/apm/apm-storm.dtsi | 6 +++--- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/arch/ar

[PATCH 26/29] arm64: dts: exynos: Harmonize DWC USB3 DT nodes name

In accordance with the DWC USB3 bindings the corresponding node name is suppose to comply with the Generic USB HCD DT schema, which requires the USB nodes to have the name acceptable by the regexp: "^usb(@.*)?" . Make sure the "snps,dwc3"-compatible nodes are correctly named.

[PATCH 11/29] arm64: dts: hisi: Harmonize EHCI/OHCI DT nodes name

ic-ohci"-compatible nodes are correctly named. Signed-off-by: Serge Semin --- arch/arm64/boot/dts/hisilicon/hi3798cv200.dtsi | 4 ++-- arch/arm64/boot/dts/hisilicon/hip06.dtsi | 4 ++-- arch/arm64/boot/dts/hisilicon/hip07.dtsi | 4 ++-- 3 files changed, 6 insertions(+), 6 deletions(-) di

[PATCH 29/29] arm64: dts: qcom: Harmonize DWC USB3 DT nodes name

In accordance with the DWC USB3 bindings the corresponding node name is suppose to comply with the Generic USB HCD DT schema, which requires the USB nodes to have the name acceptable by the regexp: "^usb(@.*)?" . Make sure the "snps,dwc3"-compatible nodes are correctly named.

[PATCH 21/29] arm: dts: ls1021a: Harmonize DWC USB3 DT nodes name

In accordance with the DWC USB3 bindings the corresponding node name is suppose to comply with the Generic USB HCD DT schema, which requires the USB nodes to have the name acceptable by the regexp: "^usb(@.*)?" . Make sure the "snps,dwc3"-compatible nodes are correctly named.

[PATCH 00/29] dt-bindings: usb: Harmonize xHCI/EHCI/OHCI/DWC3 nodes name

s.ozlabs.org Cc: linux-samsung-...@vger.kernel.org Cc: linux-o...@vger.kernel.org Cc: linux-arm-...@vger.kernel.org Cc: devicet...@vger.kernel.org Cc: linux-kernel@vger.kernel.org Serge Semin (29): usb: dwc3: Discard synopsys,dwc3 compatibility string arm: dts: keystone: Correct DWC USB3 compat

[PATCH 17/29] arm64: dts: marvell: cp11x: Harmonize xHCI DT nodes name

y named. Signed-off-by: Serge Semin --- arch/arm64/boot/dts/marvell/armada-cp11x.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/marvell/armada-cp11x.dtsi b/arch/arm64/boot/dts/marvell/armada-cp11x.dtsi index 9dcf16beabf5..1e37ae181acf 100644 --- a

[PATCH v3 12/16] dt-bindings: usb: dwc3: Add Frame Length Adj constraints

In accordance with the IP core databook the snps,quirk-frame-length-adjustment property can be set within [0, 0x3F]. Let's make sure the DT schema applies a correct constraints on the property. Signed-off-by: Serge Semin Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/usb/snps

[PATCH v3 10/16] dt-bindings: usb: dwc3: Add interrupt-names property support

The controller driver supports two types of DWC USB3 devices: with a common interrupt lane and with individual interrupts for each mode. Add support for both these cases to the DWC USB3 DT schema. Signed-off-by: Serge Semin Reviewed-by: Rob Herring --- Changelog v2: - Grammar fix: "s

[PATCH v3 02/16] dt-bindings: usb: usb-hcd: Add "otg-rev" property restriction

There are only four OTG revisions are currently supported by the kernel: 0x0100, 0x0120, 0x0130, 0x0200. Any another value is considered as invalid. Signed-off-by: Serge Semin Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/usb/usb-hcd.yaml | 1 + 1 file changed, 1 insertion

[PATCH v3 03/16] dt-bindings: usb: usb-hcd: Add "ulpi/serial/hsic" PHY types

Aside from the UTMI+ there are also ULPI, Serial and HSIC PHY types that can be specified in the phy_type HCD property. Add them to the enumeration of the acceptable values. Signed-off-by: Serge Semin Reviewed-by: Rob Herring --- Changelog v2: - Grammar fix: "s/PHY types can be/PHY

[PATCH v3 08/16] dt-bindings: usb: renesas-xhci: Refer to the usb-xhci.yaml file

With minor peculiarities (like uploading some vendor-specific firmware) these are just Generic xHCI controllers fully compatible with its properties. Make sure the Renesas USB xHCI DT nodes are also validated against the Generic xHCI DT schema. Signed-off-by: Serge Semin Reviewed-by: Rob Herring

[PATCH v3 07/16] dt-bindings: usb: xhci: Add Broadcom STB v2 compatible device

For some reason the "brcm,xhci-brcm-v2" compatible string has been missing in the original bindings file. Add it to the Generic xHCI Controllers DT schema since the controller driver expects it to be supported. Signed-off-by: Serge Semin Acked-by: Florian Fainelli Reviewed-by: R

[PATCH v3 06/16] dt-bindings: usb: Convert xHCI bindings to DT schema

, single interrupts source, and is supposed to optionally contain up to two reference clocks for the controller core and CSRs. Signed-off-by: Serge Semin Reviewed-by: Rob Herring --- Changelog v2: - Add explicit "additionalProperties: true" to the usb-xhci.yaml schema, since additional

[PATCH v3 05/16] dt-bindings: usb: usb-hcd: Add generic "usb-phy" property

d in the generic USB HCD binding file so it would be validated against the nodes in which it's specified. Mark the property as deprecated to discourage the developers from using it. Signed-off-by: Serge Semin Reviewed-by: Rob Herring --- Changelog v2: - Discard '|' from the property description,

[PATCH v3 04/16] dt-bindings: usb: usb-hcd: Add "tpl-support" property

The host controller device might be designed to work for the particular products or applications. In that case its DT node is supposed to be equipped with the tpl-support property. Signed-off-by: Serge Semin Reviewed-by: Rob Herring --- Changelog v2: - Grammar fix: "s/it'/its"

[PATCH v3 14/16] dt-bindings: usb: meson-g12a-usb: Validate DWC2/DWC3 sub-nodes

Amlogic G12A USB DT sub-nodes are supposed to be compatible with the generic DWC USB2 and USB3 devices. Since now we've got DT schemas for both of the later IP cores let's make sure that the Amlogic G12A USB DT nodes are fully evaluated including the DWC sub-nodes. Signed-off-by: Serge Semin

[PATCH v3 00/16] dt-bindings: usb: Add generic USB HCD, xHCI, DWC USB3 DT schema

to be replaced with the driver/dts fixup and moved to a dedicated patchset. - Apply usb-xhci.yaml# schema for the DWC USB3 node only if the controller is supposed to work as either host or otg. Signed-off-by: Serge Semin Cc: Alexey Malahov Cc: Pavel Parkhomenko Cc: Andy Gross Cc: Bjo

[PATCH v3 15/16] dt-bindings: usb: keystone-dwc3: Validate DWC3 sub-node

TI Keystone DWC3 compatible DT node is supposed to have a DWC USB3 compatible sub-node to describe a fully functioning USB interface. Since DWC USB3 has now got a DT schema describing its DT node, let's make sure the TI Keystone DWC3 sub-node passes validation against it. Signed-off-by: Serge

[PATCH v3 11/16] dt-bindings: usb: dwc3: Add Tx De-emphasis constraints

In accordance with the driver comments the PIPE3 de-emphasis can be tuned to be either -6dB, -2.5dB or disabled. Let's add the de-emphasis property constraints so the DT schema would make sure the controller DT node is equipped with correct value. Signed-off-by: Serge Semin Reviewed-by: Rob

[PATCH v3 01/16] dt-bindings: usb: usb-hcd: Convert generic USB properties to DT schema

The generic USB HCD properties have been described in the legacy bindings text file: Documentation/devicetree/bindings/usb/generic.txt . Let's convert it' content into the USB HCD DT schema properties so all USB DT nodes would be validated to have them properly utilized. Signed-off-by: Serge

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