From: Stephen Boyd <stephen.boyd@linaro.org> To: linux-usb@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Andy Gross <andy.gross@linaro.org>, Bjorn Andersson <bjorn.andersson@linaro.org>, Neil Armstrong <narmstrong@baylibre.com>, Arnd Bergmann <arnd@arndb.de>, Felipe Balbi <balbi@kernel.org>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Heikki Krogerus <heikki.krogerus@linux.intel.com>, Peter Chen <peter.chen@nxp.com>, "Ivan T. Ivanov" <iivanov.xz@gmail.com>, devicetree@vger.kernel.org, Rob Herring <robh+dt@kernel.org>, Kishon Vijay Abraham I <kishon@ti.com> Subject: [PATCH 00/21] Support qcom's HSIC USB and rewrite USB2 HS phy support Date: Sun, 26 Jun 2016 00:28:17 -0700 [thread overview] Message-ID: <20160626072838.28082-1-stephen.boyd@linaro.org> (raw) The state of USB ChipIdea support on Qualcomm's platforms is not great. The DT description of these devices requires up to three different nodes for what amounts to be the same hardware block, when there should really only be one. Furthermore, the "phy" driver that is in mainline (phy-msm-usb.c) duplicates the OTG state machine and touches the ci controller wrapper registers when it should really be focused on the phy and the ULPI accesses needed to get the phy working. There's also a slimmed down phy driver for the msm8916 platform, but really the phy hardware is the same as other MSMs, so we have two drivers doing pretty much the same thing. This leads to a situtaion where we have the chipidea core driver, the "phy" driver, and sometimes the ehci-msm.c driver operating the same device all at the same time with very little coordination. This just isn't very safe and is confusing from a driver perspective when trying to figure out who does what. Finally, there isn't any HSIC support on platforms like apq8074 so we should add that. This patch series updates the ChipIdea driver and the MSM wrapper (ci_hdrc_msm.c) to properly handle the PHY and wrapper bits at the right times in the right places. To get there, we update the ChipIdea core to have support for the ULPI phy bus introduced by Heikki. Along the way we fix bugs with the extcon handling for peripheral and OTG mode controllers and move the parts of phy-usb-msm.c that are touching the CI controller wrapper into the wrapper driver (ci_hdrc_msm.c). Finally we add support for the HSIC phy based on the ULPI bus and rewrite the HS phy driver (phy-usb-msm.c) as a standard ULPI phy driver. Once this series is accepted, we should be able to delete the phy-usb-msm.c phy-qcom-8x16-usb.c, and ehci-msm.c drivers from the tree and use the ULPI based phy driver (which also lives in drivers/phy/ instead of drivers/usb/phy/) and the chipidea host core instead. I've also sent seperate patches for other minor pieces to make this all work. The full tree can be found here[3], hacks and all to get things working. I've tested this on the db410c, apq8074 dragonboard, and ifc6410 with configfs gadgets and otg cables. TODO: * DMA fails on arm64 so we need something like [1] to make it work. * The HSIC phy on the apq8074 dragonboard is connected to a usb4604 device which requires the i2c driver to probe and send an i2c sequence before the HSIC controller enumerates or HSIC doesn't work. Right now I have a hack to force the controller to probe defer once so that usb4604 probes first. This needs a more proper solution like having the DT describe a linkage between the controller and the usb device so we can enforce probe ordering. * OTG support requires a working VBUS supply on apq8074 dragonboard and that requires changes to the smbb_charger driver to support the OTG OVP switch as a regulator[2]. This series needs revival. * Sleeping while atomic problems exist when trying to do phy operations underneath some spinlocks in the ci core. I have a patch to remove a spinlock, but that needs more thought if it's correct. At the least it's necessary though because of how we need to initialize the HSIC phy after the reset bit is toggled in USBCMD. [1] https://lkml.org/lkml/2016/2/22/7 [2] http://lkml.kernel.org/g/1449621618-11900-1-git-send-email-tim.bird@sonymobile.com [3] https://git.linaro.org/people/stephen.boyd/linux.git/shortlog/refs/heads/usb-hsic-8074 Stephen Boyd (21): of: device: Support loading a module with OF based modalias usb: ulpi: Support device discovery via DT usb: ulpi: Avoid reading/writing in device creation with OF devices usb: chipidea: Only read/write OTGSC from one place usb: chipidea: Handle extcon events properly usb: chipidea: Initialize and reinitialize phy later usb: chipidea: Notify of reset when switching into host mode usb: chipidea: Kick OTG state machine for AVVIS with vbus extcon usb: chipidea: Add support for ULPI PHY bus usb: chipidea: msm: Rely on core to override AHBBURST usb: chipidea: msm: Use hw_write_id_reg() instead of writel directly usb: chipidea: msm: Keep device runtime enabled usb: chipidea: msm: Allow core to get usb phy usb: chipidea: msm: Add proper clk and reset support usb: chipidea: msm: Mux over secondary phy at the right time usb: chipidea: msm: Restore wrapper settings after reset usb: chipidea: msm: Make platform data driver local instead of global usb: chipidea: msm: Add reset controller for PHY POR bit usb: chipidea: msm: Be silent on probe defer errors phy: Add support for Qualcomm's USB HSIC phy phy: Add support for Qualcomm's USB HS phy .../devicetree/bindings/phy/qcom,usb-hs-phy.txt | 71 ++++++ .../devicetree/bindings/phy/qcom,usb-hsic-phy.txt | 60 +++++ Documentation/devicetree/bindings/usb/ulpi.txt | 20 ++ drivers/of/device.c | 50 ++++ drivers/phy/Kconfig | 15 ++ drivers/phy/Makefile | 2 + drivers/phy/phy-qcom-usb-hs.c | 283 +++++++++++++++++++++ drivers/phy/phy-qcom-usb-hsic.c | 161 ++++++++++++ drivers/usb/chipidea/Kconfig | 7 + drivers/usb/chipidea/Makefile | 1 + drivers/usb/chipidea/ci.h | 23 +- drivers/usb/chipidea/ci_hdrc_msm.c | 264 ++++++++++++++++--- drivers/usb/chipidea/core.c | 85 +++---- drivers/usb/chipidea/host.c | 6 +- drivers/usb/chipidea/otg.c | 81 +++++- drivers/usb/chipidea/otg_fsm.c | 17 ++ drivers/usb/chipidea/udc.c | 2 + drivers/usb/chipidea/ulpi.c | 113 ++++++++ drivers/usb/common/ulpi.c | 92 +++++-- include/linux/of_device.h | 6 + include/linux/usb/chipidea.h | 2 + 21 files changed, 1238 insertions(+), 123 deletions(-) create mode 100644 Documentation/devicetree/bindings/phy/qcom,usb-hs-phy.txt create mode 100644 Documentation/devicetree/bindings/phy/qcom,usb-hsic-phy.txt create mode 100644 Documentation/devicetree/bindings/usb/ulpi.txt create mode 100644 drivers/phy/phy-qcom-usb-hs.c create mode 100644 drivers/phy/phy-qcom-usb-hsic.c create mode 100644 drivers/usb/chipidea/ulpi.c -- 2.9.0.rc2.8.ga28705d
WARNING: multiple messages have this Message-ID (diff)
From: stephen.boyd@linaro.org (Stephen Boyd) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 00/21] Support qcom's HSIC USB and rewrite USB2 HS phy support Date: Sun, 26 Jun 2016 00:28:17 -0700 [thread overview] Message-ID: <20160626072838.28082-1-stephen.boyd@linaro.org> (raw) The state of USB ChipIdea support on Qualcomm's platforms is not great. The DT description of these devices requires up to three different nodes for what amounts to be the same hardware block, when there should really only be one. Furthermore, the "phy" driver that is in mainline (phy-msm-usb.c) duplicates the OTG state machine and touches the ci controller wrapper registers when it should really be focused on the phy and the ULPI accesses needed to get the phy working. There's also a slimmed down phy driver for the msm8916 platform, but really the phy hardware is the same as other MSMs, so we have two drivers doing pretty much the same thing. This leads to a situtaion where we have the chipidea core driver, the "phy" driver, and sometimes the ehci-msm.c driver operating the same device all at the same time with very little coordination. This just isn't very safe and is confusing from a driver perspective when trying to figure out who does what. Finally, there isn't any HSIC support on platforms like apq8074 so we should add that. This patch series updates the ChipIdea driver and the MSM wrapper (ci_hdrc_msm.c) to properly handle the PHY and wrapper bits at the right times in the right places. To get there, we update the ChipIdea core to have support for the ULPI phy bus introduced by Heikki. Along the way we fix bugs with the extcon handling for peripheral and OTG mode controllers and move the parts of phy-usb-msm.c that are touching the CI controller wrapper into the wrapper driver (ci_hdrc_msm.c). Finally we add support for the HSIC phy based on the ULPI bus and rewrite the HS phy driver (phy-usb-msm.c) as a standard ULPI phy driver. Once this series is accepted, we should be able to delete the phy-usb-msm.c phy-qcom-8x16-usb.c, and ehci-msm.c drivers from the tree and use the ULPI based phy driver (which also lives in drivers/phy/ instead of drivers/usb/phy/) and the chipidea host core instead. I've also sent seperate patches for other minor pieces to make this all work. The full tree can be found here[3], hacks and all to get things working. I've tested this on the db410c, apq8074 dragonboard, and ifc6410 with configfs gadgets and otg cables. TODO: * DMA fails on arm64 so we need something like [1] to make it work. * The HSIC phy on the apq8074 dragonboard is connected to a usb4604 device which requires the i2c driver to probe and send an i2c sequence before the HSIC controller enumerates or HSIC doesn't work. Right now I have a hack to force the controller to probe defer once so that usb4604 probes first. This needs a more proper solution like having the DT describe a linkage between the controller and the usb device so we can enforce probe ordering. * OTG support requires a working VBUS supply on apq8074 dragonboard and that requires changes to the smbb_charger driver to support the OTG OVP switch as a regulator[2]. This series needs revival. * Sleeping while atomic problems exist when trying to do phy operations underneath some spinlocks in the ci core. I have a patch to remove a spinlock, but that needs more thought if it's correct. At the least it's necessary though because of how we need to initialize the HSIC phy after the reset bit is toggled in USBCMD. [1] https://lkml.org/lkml/2016/2/22/7 [2] http://lkml.kernel.org/g/1449621618-11900-1-git-send-email-tim.bird at sonymobile.com [3] https://git.linaro.org/people/stephen.boyd/linux.git/shortlog/refs/heads/usb-hsic-8074 Stephen Boyd (21): of: device: Support loading a module with OF based modalias usb: ulpi: Support device discovery via DT usb: ulpi: Avoid reading/writing in device creation with OF devices usb: chipidea: Only read/write OTGSC from one place usb: chipidea: Handle extcon events properly usb: chipidea: Initialize and reinitialize phy later usb: chipidea: Notify of reset when switching into host mode usb: chipidea: Kick OTG state machine for AVVIS with vbus extcon usb: chipidea: Add support for ULPI PHY bus usb: chipidea: msm: Rely on core to override AHBBURST usb: chipidea: msm: Use hw_write_id_reg() instead of writel directly usb: chipidea: msm: Keep device runtime enabled usb: chipidea: msm: Allow core to get usb phy usb: chipidea: msm: Add proper clk and reset support usb: chipidea: msm: Mux over secondary phy at the right time usb: chipidea: msm: Restore wrapper settings after reset usb: chipidea: msm: Make platform data driver local instead of global usb: chipidea: msm: Add reset controller for PHY POR bit usb: chipidea: msm: Be silent on probe defer errors phy: Add support for Qualcomm's USB HSIC phy phy: Add support for Qualcomm's USB HS phy .../devicetree/bindings/phy/qcom,usb-hs-phy.txt | 71 ++++++ .../devicetree/bindings/phy/qcom,usb-hsic-phy.txt | 60 +++++ Documentation/devicetree/bindings/usb/ulpi.txt | 20 ++ drivers/of/device.c | 50 ++++ drivers/phy/Kconfig | 15 ++ drivers/phy/Makefile | 2 + drivers/phy/phy-qcom-usb-hs.c | 283 +++++++++++++++++++++ drivers/phy/phy-qcom-usb-hsic.c | 161 ++++++++++++ drivers/usb/chipidea/Kconfig | 7 + drivers/usb/chipidea/Makefile | 1 + drivers/usb/chipidea/ci.h | 23 +- drivers/usb/chipidea/ci_hdrc_msm.c | 264 ++++++++++++++++--- drivers/usb/chipidea/core.c | 85 +++---- drivers/usb/chipidea/host.c | 6 +- drivers/usb/chipidea/otg.c | 81 +++++- drivers/usb/chipidea/otg_fsm.c | 17 ++ drivers/usb/chipidea/udc.c | 2 + drivers/usb/chipidea/ulpi.c | 113 ++++++++ drivers/usb/common/ulpi.c | 92 +++++-- include/linux/of_device.h | 6 + include/linux/usb/chipidea.h | 2 + 21 files changed, 1238 insertions(+), 123 deletions(-) create mode 100644 Documentation/devicetree/bindings/phy/qcom,usb-hs-phy.txt create mode 100644 Documentation/devicetree/bindings/phy/qcom,usb-hsic-phy.txt create mode 100644 Documentation/devicetree/bindings/usb/ulpi.txt create mode 100644 drivers/phy/phy-qcom-usb-hs.c create mode 100644 drivers/phy/phy-qcom-usb-hsic.c create mode 100644 drivers/usb/chipidea/ulpi.c -- 2.9.0.rc2.8.ga28705d
next reply other threads:[~2016-06-26 7:28 UTC|newest] Thread overview: 214+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-06-26 7:28 Stephen Boyd [this message] 2016-06-26 7:28 ` [PATCH 00/21] Support qcom's HSIC USB and rewrite USB2 HS phy support Stephen Boyd 2016-06-26 7:28 ` [PATCH 01/21] of: device: Support loading a module with OF based modalias Stephen Boyd 2016-06-26 7:28 ` Stephen Boyd 2016-06-26 7:28 ` Stephen Boyd 2016-06-28 4:17 ` Bjorn Andersson 2016-06-28 4:17 ` Bjorn Andersson 2016-06-28 4:39 ` Rob Herring [not found] ` <20160626072838.28082-1-stephen.boyd-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> 2016-06-26 7:28 ` [PATCH 02/21] usb: ulpi: Support device discovery via DT Stephen Boyd 2016-06-26 7:28 ` Stephen Boyd 2016-06-26 7:28 ` Stephen Boyd [not found] ` <20160626072838.28082-3-stephen.boyd-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> 2016-06-27 4:21 ` kbuild test robot 2016-06-27 4:21 ` kbuild test robot 2016-06-27 4:21 ` kbuild test robot 2016-06-27 14:34 ` Heikki Krogerus 2016-06-27 14:34 ` Heikki Krogerus 2016-06-27 22:10 ` Stephen Boyd 2016-06-27 22:10 ` Stephen Boyd 2016-06-28 11:42 ` Heikki Krogerus 2016-06-28 11:42 ` Heikki Krogerus 2016-06-28 18:27 ` Stephen Boyd 2016-06-28 18:27 ` Stephen Boyd 2016-06-29 1:53 ` Peter Chen 2016-06-29 1:53 ` Peter Chen 2016-06-28 20:56 ` Rob Herring 2016-06-28 20:56 ` Rob Herring 2016-06-28 22:09 ` Stephen Boyd 2016-06-28 22:09 ` Stephen Boyd 2016-07-01 0:59 ` Rob Herring 2016-07-01 0:59 ` Rob Herring 2016-07-01 0:59 ` Rob Herring 2016-07-06 6:16 ` Stephen Boyd 2016-07-06 6:16 ` Stephen Boyd 2016-06-26 7:28 ` [PATCH 03/21] usb: ulpi: Avoid reading/writing in device creation with OF devices Stephen Boyd 2016-06-26 7:28 ` Stephen Boyd 2016-06-26 7:28 ` Stephen Boyd 2016-06-26 7:28 ` [PATCH 14/21] usb: chipidea: msm: Add proper clk and reset support Stephen Boyd 2016-06-26 7:28 ` Stephen Boyd 2016-06-26 7:28 ` Stephen Boyd 2016-06-29 7:02 ` Peter Chen 2016-06-29 7:02 ` Peter Chen 2016-06-26 7:28 ` [PATCH 20/21] phy: Add support for Qualcomm's USB HSIC phy Stephen Boyd 2016-06-26 7:28 ` Stephen Boyd 2016-06-26 7:28 ` Stephen Boyd 2016-06-28 8:49 ` Neil Armstrong 2016-06-28 8:49 ` Neil Armstrong 2016-06-28 21:58 ` Stephen Boyd 2016-06-28 21:58 ` Stephen Boyd 2016-06-28 21:58 ` Stephen Boyd 2016-06-29 9:16 ` Neil Armstrong 2016-06-29 9:16 ` Neil Armstrong 2016-06-29 9:16 ` Neil Armstrong [not found] ` <57739203.9000601-rdvid1DuHRBWk0Htik3J/w@public.gmane.org> 2016-06-29 18:54 ` Stephen Boyd 2016-06-29 18:54 ` Stephen Boyd 2016-06-29 18:54 ` Stephen Boyd 2016-06-26 7:28 ` [PATCH 21/21] phy: Add support for Qualcomm's USB HS phy Stephen Boyd 2016-06-26 7:28 ` Stephen Boyd 2016-06-26 7:28 ` Stephen Boyd 2016-06-28 3:09 ` [PATCH 00/21] Support qcom's HSIC USB and rewrite USB2 HS phy support John Stultz 2016-06-28 3:09 ` John Stultz 2016-06-28 3:09 ` John Stultz 2016-06-28 8:34 ` Stephen Boyd 2016-06-28 8:34 ` Stephen Boyd 2016-07-02 6:03 ` John Stultz 2016-07-02 6:03 ` John Stultz 2016-07-02 6:03 ` John Stultz 2016-07-05 19:22 ` Stephen Boyd 2016-07-05 19:22 ` Stephen Boyd 2016-07-05 19:33 ` John Stultz 2016-07-05 19:33 ` John Stultz 2016-07-05 19:33 ` John Stultz 2016-06-26 7:28 ` [PATCH 04/21] usb: chipidea: Only read/write OTGSC from one place Stephen Boyd 2016-06-26 7:28 ` Stephen Boyd 2016-06-26 7:28 ` Stephen Boyd 2016-06-27 8:04 ` Jun Li 2016-06-27 8:04 ` Jun Li 2016-06-27 8:04 ` Jun Li [not found] ` <AM4PR04MB213088094DF074BB5CB3DD0689210-WOempg8NbQQzjTQnahXoOs9NdZoXdze2vxpqHgZTriW3zl9H0oFU5g@public.gmane.org> 2016-06-27 19:07 ` Stephen Boyd 2016-06-27 19:07 ` Stephen Boyd 2016-06-27 19:07 ` Stephen Boyd 2016-06-28 9:36 ` Peter Chen 2016-06-28 9:36 ` Peter Chen 2016-06-28 9:36 ` Peter Chen 2016-06-28 22:10 ` Stephen Boyd 2016-06-28 22:10 ` Stephen Boyd 2016-06-26 7:28 ` [PATCH 05/21] usb: chipidea: Handle extcon events properly Stephen Boyd 2016-06-26 7:28 ` Stephen Boyd 2016-06-26 7:28 ` Stephen Boyd 2016-06-28 10:01 ` Peter Chen 2016-06-28 10:01 ` Peter Chen 2016-06-26 7:28 ` [PATCH 06/21] usb: chipidea: Initialize and reinitialize phy later Stephen Boyd 2016-06-26 7:28 ` Stephen Boyd 2016-06-29 2:30 ` Peter Chen 2016-06-29 2:30 ` Peter Chen 2016-06-30 1:23 ` Stephen Boyd 2016-06-30 1:23 ` Stephen Boyd 2016-06-30 1:22 ` Peter Chen 2016-06-30 1:22 ` Peter Chen 2016-06-26 7:28 ` [PATCH 07/21] usb: chipidea: Notify of reset when switching into host mode Stephen Boyd 2016-06-26 7:28 ` Stephen Boyd 2016-06-26 7:28 ` Stephen Boyd 2016-06-26 7:28 ` [PATCH 08/21] usb: chipidea: Kick OTG state machine for AVVIS with vbus extcon Stephen Boyd 2016-06-26 7:28 ` Stephen Boyd [not found] ` <20160626072838.28082-9-stephen.boyd-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> 2016-06-29 3:09 ` Peter Chen 2016-06-29 3:09 ` Peter Chen 2016-06-29 3:09 ` Peter Chen 2016-06-30 1:19 ` Stephen Boyd 2016-06-30 1:19 ` Stephen Boyd 2016-06-30 1:26 ` Peter Chen 2016-06-30 1:26 ` Peter Chen 2016-06-30 1:26 ` Peter Chen 2016-06-30 1:50 ` Jun Li 2016-06-30 1:50 ` Jun Li 2016-06-30 1:50 ` Jun Li 2016-06-26 7:28 ` [PATCH 09/21] usb: chipidea: Add support for ULPI PHY bus Stephen Boyd 2016-06-26 7:28 ` Stephen Boyd 2016-06-29 6:26 ` Peter Chen 2016-06-29 6:26 ` Peter Chen 2016-06-30 1:29 ` Stephen Boyd 2016-06-30 1:29 ` Stephen Boyd 2016-06-26 7:28 ` [PATCH 10/21] usb: chipidea: msm: Rely on core to override AHBBURST Stephen Boyd 2016-06-26 7:28 ` Stephen Boyd 2016-06-29 6:32 ` Peter Chen 2016-06-29 6:32 ` Peter Chen 2016-06-29 18:59 ` Stephen Boyd 2016-06-29 18:59 ` Stephen Boyd 2016-06-30 1:18 ` Peter Chen 2016-06-30 1:18 ` Peter Chen 2016-06-30 1:18 ` Peter Chen 2016-06-30 1:41 ` Stephen Boyd 2016-06-30 1:41 ` Stephen Boyd 2016-06-26 7:28 ` [PATCH 11/21] usb: chipidea: msm: Use hw_write_id_reg() instead of writel directly Stephen Boyd 2016-06-26 7:28 ` Stephen Boyd 2016-06-29 6:37 ` Peter Chen 2016-06-29 6:37 ` Peter Chen 2016-06-26 7:28 ` [PATCH 12/21] usb: chipidea: msm: Keep device runtime enabled Stephen Boyd 2016-06-26 7:28 ` Stephen Boyd 2016-06-29 6:46 ` Peter Chen 2016-06-29 6:46 ` Peter Chen 2016-06-30 0:43 ` Stephen Boyd 2016-06-30 0:43 ` Stephen Boyd 2016-06-30 1:39 ` Peter Chen 2016-06-30 1:39 ` Peter Chen 2016-06-30 20:30 ` Stephen Boyd 2016-06-30 20:30 ` Stephen Boyd 2016-07-01 3:20 ` Peter Chen 2016-07-01 3:20 ` Peter Chen 2016-06-26 7:28 ` [PATCH 13/21] usb: chipidea: msm: Allow core to get usb phy Stephen Boyd 2016-06-26 7:28 ` Stephen Boyd 2016-06-29 6:48 ` Peter Chen 2016-06-29 6:48 ` Peter Chen 2016-06-29 11:34 ` Peter Chen 2016-06-29 11:34 ` Peter Chen 2016-06-29 19:31 ` Stephen Boyd 2016-06-29 19:31 ` Stephen Boyd 2016-06-30 1:43 ` Peter Chen 2016-06-30 1:43 ` Peter Chen 2016-06-30 1:43 ` Peter Chen 2016-06-26 7:28 ` [PATCH 15/21] usb: chipidea: msm: Mux over secondary phy at the right time Stephen Boyd 2016-06-26 7:28 ` Stephen Boyd 2016-06-26 7:28 ` Stephen Boyd [not found] ` <20160626072838.28082-16-stephen.boyd-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> 2016-06-28 4:51 ` Bjorn Andersson 2016-06-28 4:51 ` Bjorn Andersson 2016-06-28 4:51 ` Bjorn Andersson 2016-06-28 8:39 ` Stephen Boyd 2016-06-28 8:39 ` Stephen Boyd 2016-06-29 8:08 ` Peter Chen 2016-06-29 8:08 ` Peter Chen 2016-06-29 19:28 ` Stephen Boyd 2016-06-29 19:28 ` Stephen Boyd 2016-06-30 1:52 ` Peter Chen 2016-06-30 1:52 ` Peter Chen 2016-06-30 1:35 ` Stephen Boyd 2016-06-30 1:35 ` Stephen Boyd 2016-06-26 7:28 ` [PATCH 16/21] usb: chipidea: msm: Restore wrapper settings after reset Stephen Boyd 2016-06-26 7:28 ` Stephen Boyd 2016-06-26 7:28 ` Stephen Boyd 2016-06-29 8:26 ` Peter Chen 2016-06-29 8:26 ` Peter Chen 2016-06-29 19:13 ` Stephen Boyd 2016-06-29 19:13 ` Stephen Boyd 2016-06-30 8:54 ` Peter Chen 2016-06-30 8:54 ` Peter Chen 2016-06-30 16:24 ` Stephen Boyd 2016-06-30 16:24 ` Stephen Boyd 2016-06-30 16:24 ` Stephen Boyd 2016-06-26 7:28 ` [PATCH 17/21] usb: chipidea: msm: Make platform data driver local instead of global Stephen Boyd 2016-06-26 7:28 ` Stephen Boyd 2016-06-26 7:28 ` Stephen Boyd 2016-06-29 11:29 ` Peter Chen 2016-06-29 11:29 ` Peter Chen 2016-06-29 19:17 ` Stephen Boyd 2016-06-29 19:17 ` Stephen Boyd 2016-06-30 9:08 ` Peter Chen 2016-06-30 9:08 ` Peter Chen 2016-06-26 7:28 ` [PATCH 18/21] usb: chipidea: msm: Add reset controller for PHY POR bit Stephen Boyd 2016-06-26 7:28 ` Stephen Boyd 2016-06-27 3:41 ` kbuild test robot 2016-06-27 3:41 ` kbuild test robot 2016-06-27 4:51 ` kbuild test robot 2016-06-27 4:51 ` kbuild test robot 2016-06-27 7:50 ` kbuild test robot 2016-06-27 7:50 ` kbuild test robot 2016-06-28 1:27 ` Stephen Boyd 2016-06-28 1:27 ` Stephen Boyd 2016-06-29 11:45 ` Peter Chen 2016-06-29 11:45 ` Peter Chen 2016-06-26 7:28 ` [PATCH 19/21] usb: chipidea: msm: Be silent on probe defer errors Stephen Boyd 2016-06-26 7:28 ` Stephen Boyd 2016-06-30 1:06 ` Peter Chen 2016-06-30 1:06 ` Peter Chen 2016-06-30 1:06 ` Peter Chen 2016-06-30 1:26 ` Stephen Boyd 2016-06-30 1:26 ` Stephen Boyd
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20160626072838.28082-1-stephen.boyd@linaro.org \ --to=stephen.boyd@linaro.org \ --cc=andy.gross@linaro.org \ --cc=arnd@arndb.de \ --cc=balbi@kernel.org \ --cc=bjorn.andersson@linaro.org \ --cc=devicetree@vger.kernel.org \ --cc=gregkh@linuxfoundation.org \ --cc=heikki.krogerus@linux.intel.com \ --cc=iivanov.xz@gmail.com \ --cc=kishon@ti.com \ --cc=linux-arm-kernel@lists.infradead.org \ --cc=linux-arm-msm@vger.kernel.org \ --cc=linux-kernel@vger.kernel.org \ --cc=linux-usb@vger.kernel.org \ --cc=narmstrong@baylibre.com \ --cc=peter.chen@nxp.com \ --cc=robh+dt@kernel.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.