[PATCH RESEND v3 00/10] dt-bindings: usb: Harmonize xHCI/EHCI/OHCI/DWC3 nodes name
Serge Semin
Sergey.Semin at baikalelectronics.ru
Sat Dec 5 10:56:11 EST 2020
As the subject states this series is an attempt to harmonize the xHCI,
EHCI, OHCI and DWC USB3 DT nodes with the DT schema introduced in the
framework of the patchset [1].
Firstly as Krzysztof suggested we've deprecated a support of DWC USB3
controllers with "synopsys,"-vendor prefix compatible string in favor of
the ones with valid "snps,"-prefix. It's done in all the DTS files,
which have been unfortunate to define such nodes.
Secondly we suggest to fix the snps,quirk-frame-length-adjustment property
declaration in the Amlogic meson-g12-common.dtsi DTS file, since it has
been erroneously declared as boolean while having uint32 type. Neil said
it was ok to init that property with 0x20 value.
Thirdly the main part of the patchset concern fixing the xHCI, EHCI/OHCI
and DWC USB3 DT nodes name as in accordance with their DT schema 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(@.*)?". Such requirement had been applicable even before we
introduced the new DT schema in [1], but as we can see it hasn't been
strictly implemented for a lot the DTS files. Since DT schema is now
available the automated DTS validation shall make sure that the rule isn't
violated.
Note most of these patches have been a part of the last three patches of
[1]. But since there is no way to have them merged in in a combined
manner, I had to move them to the dedicated series and split them up so to
be accepted by the corresponding subsystem maintainers one-by-one.
[1] Link: https://lore.kernel.org/linux-usb/20201014101402.18271-1-Sergey.Semin@baikalelectronics.ru/
Changelog v1:
- As Krzysztof suggested I've created a script which checked whether the
node names had been also updated in all the depended dts files. As a
result I found two more files which should have been also modified:
arch/arc/boot/dts/{axc003.dtsi,axc003_idu.dtsi}
- Correct the USB DWC3 nodes name found in
arch/arm64/boot/dts/apm/{apm-storm.dtsi,apm-shadowcat.dtsi} too.
Link: https://lore.kernel.org/linux-usb/20201020115959.2658-1-Sergey.Semin@baikalelectronics.ru
Changelog v2:
- Drop the patch:
[PATCH 01/29] usb: dwc3: Discard synopsys,dwc3 compatibility string
and get back the one which marks the "synopsys,dwc3" compatible string
as deprecated into the DT schema related series.
- Drop the patches:
[PATCH 03/29] arm: dts: am437x: Correct DWC USB3 compatible string
[PATCH 04/29] arm: dts: exynos: Correct DWC USB3 compatible string
[PATCH 07/29] arm: dts: bcm53x: Harmonize EHCI/OHCI DT nodes name
[PATCH 08/29] arm: dts: stm32: Harmonize EHCI/OHCI DT nodes name
[PATCH 16/29] arm: dts: bcm5301x: Harmonize xHCI DT nodes name
[PATCH 19/29] arm: dts: exynos: Harmonize DWC USB3 DT nodes name
[PATCH 21/29] arm: dts: ls1021a: Harmonize DWC USB3 DT nodes name
[PATCH 22/29] arm: dts: omap5: Harmonize DWC USB3 DT nodes name
[PATCH 24/29] arm64: dts: allwinner: h6: Harmonize DWC USB3 DT nodes name
[PATCH 26/29] arm64: dts: exynos: Harmonize DWC USB3 DT nodes name
[PATCH 27/29] arm64: dts: layerscape: Harmonize DWC USB3 DT nodes name
since they have been applied to the corresponding maintainers repos.
- Fix drivers/usb/dwc3/dwc3-qcom.c to be looking for the "usb@"-prefixed
sub-node and falling back to the "dwc3@"-prefixed one on failure.
Link: https://lore.kernel.org/linux-usb/20201111091552.15593-1-Sergey.Semin@baikalelectronics.ru
Changelog v3:
- Drop the patches:
[PATCH v2 04/18] arm: dts: hisi-x5hd2: Harmonize EHCI/OHCI DT nodes name
[PATCH v2 06/18] arm64: dts: hisi: Harmonize EHCI/OHCI DT nodes name
[PATCH v2 07/18] mips: dts: jz47x: Harmonize EHCI/OHCI DT nodes name
[PATCH v2 08/18] mips: dts: sead3: Harmonize EHCI/OHCI DT nodes name
[PATCH v2 09/18] mips: dts: ralink: mt7628a: Harmonize EHCI/OHCI DT nodes name
[PATCH v2 11/18] arm64: dts: marvell: cp11x: Harmonize xHCI DT nodes name
[PATCH v2 12/18] arm: dts: marvell: armada-375: Harmonize DWC USB3 DT nodes name
[PATCH v2 16/18] arm64: dts: hi3660: Harmonize DWC USB3 DT nodes name
since they have been applied to the corresponding maintainers repos.
Cc: Vineet Gupta <vgupta at synopsys.com>
Cc: Rafal Milecki <zajec5 at gmail.com>
Cc: Wei Xu <xuwei5 at hisilicon.com>
Cc: Thomas Bogendoerfer <tsbogend at alpha.franken.de>
Cc: Michael Ellerman <mpe at ellerman.id.au>
Cc: Jason Cooper <jason at lakedaemon.net>
Cc: Santosh Shilimkar <ssantosh at kernel.org>
Cc: Shawn Guo <shawnguo at kernel.org>
Cc: Benoit Cousson <bcousson at baylibre.com>
Cc: Patrice Chotard <patrice.chotard at st.com>
Cc: Maxime Ripard <mripard at kernel.org>
Cc: Khuong Dinh <khuong at os.amperecomputing.com>
Cc: Andy Gross <agross at kernel.org>
Cc: Alexey Brodkin <abrodkin at synopsys.com>
Cc: Hauke Mehrtens <hauke at hauke-m.de>
Cc: Maxime Coquelin <mcoquelin.stm32 at gmail.com>
Cc: Alexandre Torgue <alexandre.torgue at st.com>
Cc: Amelie Delaunay <amelie.delaunay at st.com>
Cc: Vladimir Zapolskiy <vz at mleia.com>
Cc: Paul Cercueil <paul at crapouillou.net>
Cc: Matthias Brugger <matthias.bgg at gmail.com>
Cc: Benjamin Herrenschmidt <benh at kernel.crashing.org>
Cc: Paul Mackerras <paulus at samba.org>
Cc: Andrew Lunn <andrew at lunn.ch>
Cc: Gregory Clement <gregory.clement at bootlin.com>
Cc: Sebastian Hesselbarth <sebastian.hesselbarth at gmail.com>
Cc: Kukjin Kim <kgene at kernel.org>
Cc: Li Yang <leoyang.li at nxp.com>
Cc: Tony Lindgren <tony at atomide.com>
Cc: Chen-Yu Tsai <wens at csie.org>
Cc: Bjorn Andersson <bjorn.andersson at linaro.org>
Cc: Jun Li <lijun.kernel at gmail.com>
Cc: linux-snps-arc at lists.infradead.org
Cc: bcm-kernel-feedback-list at broadcom.com
Cc: linux-stm32 at st-md-mailman.stormreply.com
Cc: linux-arm-kernel at lists.infradead.org
Cc: linux-mips at vger.kernel.org
Cc: linux-mediatek at lists.infradead.org
Cc: linuxppc-dev at lists.ozlabs.org
Cc: linux-samsung-soc at vger.kernel.org
Cc: linux-omap at vger.kernel.org
Cc: linux-arm-msm at vger.kernel.org
Cc: devicetree at vger.kernel.org
Cc: linux-kernel at vger.kernel.org
Serge Semin (10):
arm: dts: keystone: Correct DWC USB3 compatible string
arm64: dts: amlogic: meson-g12: Set FL-adj property value
arc: dts: Harmonize EHCI/OHCI DT nodes name
arm: dts: lpc18xx: Harmonize EHCI/OHCI DT nodes name
powerpc: dts: akebono: Harmonize EHCI/OHCI DT nodes name
arm: dts: keystone: Harmonize DWC USB3 DT nodes name
arm: dts: stih407-family: Harmonize DWC USB3 DT nodes name
arm64: dts: apm: Harmonize DWC USB3 DT nodes name
usb: dwc3: qcom: Detect DWC3 DT-nodes with "usb"-prefixed names
arm64: dts: qcom: Harmonize DWC USB3 DT nodes name
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/boot/dts/vdk_axs10x_mb.dtsi | 2 +-
arch/arm/boot/dts/keystone-k2e.dtsi | 6 +++---
arch/arm/boot/dts/keystone.dtsi | 4 ++--
arch/arm/boot/dts/lpc18xx.dtsi | 4 ++--
arch/arm/boot/dts/stih407-family.dtsi | 2 +-
arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 2 +-
arch/arm64/boot/dts/apm/apm-shadowcat.dtsi | 4 ++--
arch/arm64/boot/dts/apm/apm-storm.dtsi | 6 +++---
arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi | 4 ++--
arch/arm64/boot/dts/qcom/ipq8074.dtsi | 4 ++--
arch/arm64/boot/dts/qcom/msm8996.dtsi | 4 ++--
arch/arm64/boot/dts/qcom/msm8998.dtsi | 2 +-
arch/arm64/boot/dts/qcom/qcs404-evb.dtsi | 2 +-
arch/arm64/boot/dts/qcom/qcs404.dtsi | 4 ++--
arch/arm64/boot/dts/qcom/sc7180.dtsi | 2 +-
arch/arm64/boot/dts/qcom/sdm845.dtsi | 4 ++--
arch/arm64/boot/dts/qcom/sm8150.dtsi | 2 +-
arch/powerpc/boot/dts/akebono.dts | 6 +++---
drivers/usb/dwc3/dwc3-qcom.c | 3 ++-
23 files changed, 42 insertions(+), 41 deletions(-)
--
2.29.2
More information about the linux-snps-arc
mailing list