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
next reply other threads:[~2020-02-27 10:42 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-27 10:42 Marco Felsch [this message]
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 ` [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 ` [PATCH 3/3] Revert "usb: chipidea: add a flag for turn on vbus early for host" Marco Felsch
2020-02-27 11:18 ` [PATCH 0/3] USB IMX Chipidea fix gpio vbus control Peter Chen
2020-02-27 11:35 ` Marco Felsch
2020-02-27 12:20 ` Peter Chen
2020-02-27 12:44 ` Marco Felsch
2020-02-27 13:30 ` Peter Chen
2020-02-27 13:59 ` Peter Chen
2020-02-27 14:39 ` Marco Felsch
2020-02-28 2:51 ` Peter Chen
2020-02-28 7:48 ` Marco Felsch
2020-02-28 9:40 ` Peter Chen
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