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From: Marco Felsch <m.felsch@pengutronix.de>
To: Peter.Chen@nxp.com, gregkh@linuxfoundation.org,
	shawnguo@kernel.org, linux-imx@nxp.com,
	stern@rowland.harvard.edu, jun.li@freescale.com
Cc: linux-usb@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	kernel@pengutronix.de
Subject: [PATCH 0/3] USB IMX Chipidea fix gpio vbus control
Date: Thu, 27 Feb 2020 11:42:09 +0100	[thread overview]
Message-ID: <20200227104212.12562-1-m.felsch@pengutronix.de> (raw)

Hi,

the gpio-based port power is broken since commit [1,2]. I changed the
core behaviour to to cleanup the code and avoid local workaround fixes.

With this series and [3] I'am now able to disable the port completely
after I disbaled the pm_qos_no_power_off flag.

[1] 6adb9b7b5fb6 ("usb: chipidea: add a flag for turn on vbus early for host")
[2] 659459174188 ("usb: chipidea: host: turn on vbus before add hcd if early vbus on is required")
[3] https://lkml.org/lkml/2020/2/27/198

Regards,
  Marco

Marco Felsch (3):
  USB: ehci-hub: let port_power() override the ehci_port_power()
  Partially Revert "usb: chipidea: host: turn on vbus before add hcd if
    early vbus on is required"
  Revert "usb: chipidea: add a flag for turn on vbus early for host"

 drivers/usb/chipidea/ci_hdrc_imx.c | 10 ++--------
 drivers/usb/chipidea/host.c        | 31 ++++++++++--------------------
 drivers/usb/host/ehci-hub.c        |  6 +++---
 include/linux/usb/chipidea.h       | 17 ++++++++--------
 4 files changed, 23 insertions(+), 41 deletions(-)

-- 
2.20.1


WARNING: multiple messages have this Message-ID (diff)
From: Marco Felsch <m.felsch@pengutronix.de>
To: Peter.Chen@nxp.com, gregkh@linuxfoundation.org,
	shawnguo@kernel.org, linux-imx@nxp.com,
	stern@rowland.harvard.edu, jun.li@freescale.com
Cc: linux-usb@vger.kernel.org, kernel@pengutronix.de,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/3] USB IMX Chipidea fix gpio vbus control
Date: Thu, 27 Feb 2020 11:42:09 +0100	[thread overview]
Message-ID: <20200227104212.12562-1-m.felsch@pengutronix.de> (raw)

Hi,

the gpio-based port power is broken since commit [1,2]. I changed the
core behaviour to to cleanup the code and avoid local workaround fixes.

With this series and [3] I'am now able to disable the port completely
after I disbaled the pm_qos_no_power_off flag.

[1] 6adb9b7b5fb6 ("usb: chipidea: add a flag for turn on vbus early for host")
[2] 659459174188 ("usb: chipidea: host: turn on vbus before add hcd if early vbus on is required")
[3] https://lkml.org/lkml/2020/2/27/198

Regards,
  Marco

Marco Felsch (3):
  USB: ehci-hub: let port_power() override the ehci_port_power()
  Partially Revert "usb: chipidea: host: turn on vbus before add hcd if
    early vbus on is required"
  Revert "usb: chipidea: add a flag for turn on vbus early for host"

 drivers/usb/chipidea/ci_hdrc_imx.c | 10 ++--------
 drivers/usb/chipidea/host.c        | 31 ++++++++++--------------------
 drivers/usb/host/ehci-hub.c        |  6 +++---
 include/linux/usb/chipidea.h       | 17 ++++++++--------
 4 files changed, 23 insertions(+), 41 deletions(-)

-- 
2.20.1


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             reply	other threads:[~2020-02-27 10:42 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-27 10:42 Marco Felsch [this message]
2020-02-27 10:42 ` [PATCH 0/3] USB IMX Chipidea fix gpio vbus control Marco Felsch
2020-02-27 10:42 ` [PATCH 1/3] USB: ehci-hub: let port_power() override the ehci_port_power() Marco Felsch
2020-02-27 10:42   ` Marco Felsch
2020-02-27 10:42 ` [PATCH 2/3] Partially Revert "usb: chipidea: host: turn on vbus before add hcd if early vbus on is required" Marco Felsch
2020-02-27 10:42   ` Marco Felsch
2020-02-27 10:42 ` [PATCH 3/3] Revert "usb: chipidea: add a flag for turn on vbus early for host" Marco Felsch
2020-02-27 10:42   ` Marco Felsch
2020-02-27 11:18 ` [PATCH 0/3] USB IMX Chipidea fix gpio vbus control Peter Chen
2020-02-27 11:18   ` Peter Chen
2020-02-27 11:35   ` Marco Felsch
2020-02-27 11:35     ` Marco Felsch
2020-02-27 12:20     ` Peter Chen
2020-02-27 12:20       ` Peter Chen
2020-02-27 12:44       ` Marco Felsch
2020-02-27 12:44         ` Marco Felsch
2020-02-27 13:30         ` Peter Chen
2020-02-27 13:30           ` Peter Chen
2020-02-27 13:59           ` Peter Chen
2020-02-27 13:59             ` Peter Chen
2020-02-27 14:39           ` Marco Felsch
2020-02-27 14:39             ` Marco Felsch
2020-02-28  2:51             ` Peter Chen
2020-02-28  2:51               ` Peter Chen
2020-02-28  7:48               ` Marco Felsch
2020-02-28  7:48                 ` Marco Felsch
2020-02-28  9:40                 ` Peter Chen
2020-02-28  9:40                   ` Peter Chen

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