From: Anand Moon <linux.amoon@gmail.com>
To: --to=linux-phy@lists.infradead.org,
--to=linux-arm-kernel@lists.infradead.org,
--to=linux-amlogic@lists.infradead.org,
--to=linux-kernel@vger.kernel.org
Cc: Anand Moon <linux.amoon@gmail.com>,
Kishon Vijay Abraham I <kishon@ti.com>,
Vinod Koul <vkoul@kernel.org>,
Neil Armstrong <narmstrong@baylibre.com>,
Kevin Hilman <khilman@baylibre.com>,
Jerome Brunet <jbrunet@baylibre.com>,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
Philipp Zabel <p.zabel@pengutronix.de>,
linux-phy@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [RFCv1 0/8] Meson-8b and Meson-gxbb USB phy code re-structure
Date: Thu, 17 Jun 2021 19:41:35 +0000 [thread overview]
Message-ID: <20210617194154.2397-1-linux.amoon@gmail.com> (raw)
On Odroid C1+ and Odroid C2 USB feature is broken
this code changes are just re-structure the code so that
proper callback function execute in proper order.
Code changes losely based on phy-meson-gxl-usb2.c
Initially if we connect USB HDD at initial boot it get detected.
but after that usb hotplug of USB HDD is broken.
I did not observe and USB debug events messages to trace the root cause.
Another issue I observed is increase of USB interrupts event
even if there is not much activity on USB ports.
I tried some clk changes but it did not workout for me.
$ cat /proc/interrupts | grep usb
45: 0 0 0 0 GICv2 62 Level c9000000.usb, dwc2_hsotg:usb1
46: 17488032 0 0 0 GICv2 63 Level c9100000.usb, dwc2_hsotg:usb2
Thanks
-Anand
Anand Moon (8):
phy: amlogic: meson8b-usb2: Use clock bulk to get clocks for phy
phy: amlogic: meson8b-usb2: Use phy init callback function
phy: amlogic: meson8b-usb2: Use phy exit callback function
phy: amlogic: meson8b-usb2: Use phy set_mode callback function
phy: amlogic: meson8b-usb2: Reorder phy poweroff callback function
phy: amlogic: meson8b-usb2: Use phy reset callback function
phy: amlogic: meson8b-usb2: Power off the PHY by putting it into reset
mode.
phy: amlogic: meson8b-usb2: don't log an error on -EPROBE_DEFER
drivers/phy/amlogic/phy-meson8b-usb2.c | 159 +++++++++++++++++--------
1 file changed, 109 insertions(+), 50 deletions(-)
--
2.31.1
WARNING: multiple messages have this Message-ID (diff)
From: Anand Moon <linux.amoon@gmail.com>
To: --to=linux-phy@lists.infradead.org,
--to=linux-arm-kernel@lists.infradead.org,
--to=linux-amlogic@lists.infradead.org,
--to=linux-kernel@vger.kernel.org
Cc: Anand Moon <linux.amoon@gmail.com>,
Kishon Vijay Abraham I <kishon@ti.com>,
Vinod Koul <vkoul@kernel.org>,
Neil Armstrong <narmstrong@baylibre.com>,
Kevin Hilman <khilman@baylibre.com>,
Jerome Brunet <jbrunet@baylibre.com>,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
Philipp Zabel <p.zabel@pengutronix.de>,
linux-phy@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [RFCv1 0/8] Meson-8b and Meson-gxbb USB phy code re-structure
Date: Thu, 17 Jun 2021 19:41:35 +0000 [thread overview]
Message-ID: <20210617194154.2397-1-linux.amoon@gmail.com> (raw)
On Odroid C1+ and Odroid C2 USB feature is broken
this code changes are just re-structure the code so that
proper callback function execute in proper order.
Code changes losely based on phy-meson-gxl-usb2.c
Initially if we connect USB HDD at initial boot it get detected.
but after that usb hotplug of USB HDD is broken.
I did not observe and USB debug events messages to trace the root cause.
Another issue I observed is increase of USB interrupts event
even if there is not much activity on USB ports.
I tried some clk changes but it did not workout for me.
$ cat /proc/interrupts | grep usb
45: 0 0 0 0 GICv2 62 Level c9000000.usb, dwc2_hsotg:usb1
46: 17488032 0 0 0 GICv2 63 Level c9100000.usb, dwc2_hsotg:usb2
Thanks
-Anand
Anand Moon (8):
phy: amlogic: meson8b-usb2: Use clock bulk to get clocks for phy
phy: amlogic: meson8b-usb2: Use phy init callback function
phy: amlogic: meson8b-usb2: Use phy exit callback function
phy: amlogic: meson8b-usb2: Use phy set_mode callback function
phy: amlogic: meson8b-usb2: Reorder phy poweroff callback function
phy: amlogic: meson8b-usb2: Use phy reset callback function
phy: amlogic: meson8b-usb2: Power off the PHY by putting it into reset
mode.
phy: amlogic: meson8b-usb2: don't log an error on -EPROBE_DEFER
drivers/phy/amlogic/phy-meson8b-usb2.c | 159 +++++++++++++++++--------
1 file changed, 109 insertions(+), 50 deletions(-)
--
2.31.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: Anand Moon <linux.amoon@gmail.com>
To: --to=linux-phy@lists.infradead.org,
--to=linux-arm-kernel@lists.infradead.org,
--to=linux-amlogic@lists.infradead.org,
--to=linux-kernel@vger.kernel.org
Cc: Anand Moon <linux.amoon@gmail.com>,
Kishon Vijay Abraham I <kishon@ti.com>,
Vinod Koul <vkoul@kernel.org>,
Neil Armstrong <narmstrong@baylibre.com>,
Kevin Hilman <khilman@baylibre.com>,
Jerome Brunet <jbrunet@baylibre.com>,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
Philipp Zabel <p.zabel@pengutronix.de>,
linux-phy@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [RFCv1 0/8] Meson-8b and Meson-gxbb USB phy code re-structure
Date: Thu, 17 Jun 2021 19:41:35 +0000 [thread overview]
Message-ID: <20210617194154.2397-1-linux.amoon@gmail.com> (raw)
On Odroid C1+ and Odroid C2 USB feature is broken
this code changes are just re-structure the code so that
proper callback function execute in proper order.
Code changes losely based on phy-meson-gxl-usb2.c
Initially if we connect USB HDD at initial boot it get detected.
but after that usb hotplug of USB HDD is broken.
I did not observe and USB debug events messages to trace the root cause.
Another issue I observed is increase of USB interrupts event
even if there is not much activity on USB ports.
I tried some clk changes but it did not workout for me.
$ cat /proc/interrupts | grep usb
45: 0 0 0 0 GICv2 62 Level c9000000.usb, dwc2_hsotg:usb1
46: 17488032 0 0 0 GICv2 63 Level c9100000.usb, dwc2_hsotg:usb2
Thanks
-Anand
Anand Moon (8):
phy: amlogic: meson8b-usb2: Use clock bulk to get clocks for phy
phy: amlogic: meson8b-usb2: Use phy init callback function
phy: amlogic: meson8b-usb2: Use phy exit callback function
phy: amlogic: meson8b-usb2: Use phy set_mode callback function
phy: amlogic: meson8b-usb2: Reorder phy poweroff callback function
phy: amlogic: meson8b-usb2: Use phy reset callback function
phy: amlogic: meson8b-usb2: Power off the PHY by putting it into reset
mode.
phy: amlogic: meson8b-usb2: don't log an error on -EPROBE_DEFER
drivers/phy/amlogic/phy-meson8b-usb2.c | 159 +++++++++++++++++--------
1 file changed, 109 insertions(+), 50 deletions(-)
--
2.31.1
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
WARNING: multiple messages have this Message-ID (diff)
From: Anand Moon <linux.amoon@gmail.com>
To: --to=linux-phy@lists.infradead.org,
--to=linux-arm-kernel@lists.infradead.org,
--to=linux-amlogic@lists.infradead.org,
--to=linux-kernel@vger.kernel.org
Cc: Anand Moon <linux.amoon@gmail.com>,
Kishon Vijay Abraham I <kishon@ti.com>,
Vinod Koul <vkoul@kernel.org>,
Neil Armstrong <narmstrong@baylibre.com>,
Kevin Hilman <khilman@baylibre.com>,
Jerome Brunet <jbrunet@baylibre.com>,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
Philipp Zabel <p.zabel@pengutronix.de>,
linux-phy@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [RFCv1 0/8] Meson-8b and Meson-gxbb USB phy code re-structure
Date: Thu, 17 Jun 2021 19:41:35 +0000 [thread overview]
Message-ID: <20210617194154.2397-1-linux.amoon@gmail.com> (raw)
On Odroid C1+ and Odroid C2 USB feature is broken
this code changes are just re-structure the code so that
proper callback function execute in proper order.
Code changes losely based on phy-meson-gxl-usb2.c
Initially if we connect USB HDD at initial boot it get detected.
but after that usb hotplug of USB HDD is broken.
I did not observe and USB debug events messages to trace the root cause.
Another issue I observed is increase of USB interrupts event
even if there is not much activity on USB ports.
I tried some clk changes but it did not workout for me.
$ cat /proc/interrupts | grep usb
45: 0 0 0 0 GICv2 62 Level c9000000.usb, dwc2_hsotg:usb1
46: 17488032 0 0 0 GICv2 63 Level c9100000.usb, dwc2_hsotg:usb2
Thanks
-Anand
Anand Moon (8):
phy: amlogic: meson8b-usb2: Use clock bulk to get clocks for phy
phy: amlogic: meson8b-usb2: Use phy init callback function
phy: amlogic: meson8b-usb2: Use phy exit callback function
phy: amlogic: meson8b-usb2: Use phy set_mode callback function
phy: amlogic: meson8b-usb2: Reorder phy poweroff callback function
phy: amlogic: meson8b-usb2: Use phy reset callback function
phy: amlogic: meson8b-usb2: Power off the PHY by putting it into reset
mode.
phy: amlogic: meson8b-usb2: don't log an error on -EPROBE_DEFER
drivers/phy/amlogic/phy-meson8b-usb2.c | 159 +++++++++++++++++--------
1 file changed, 109 insertions(+), 50 deletions(-)
--
2.31.1
--
linux-phy mailing list
linux-phy@lists.infradead.org
https://lists.infradead.org/mailman/listinfo/linux-phy
next reply other threads:[~2021-06-17 19:42 UTC|newest]
Thread overview: 149+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-17 19:41 Anand Moon [this message]
2021-06-17 19:41 ` [RFCv1 0/8] Meson-8b and Meson-gxbb USB phy code re-structure Anand Moon
2021-06-17 19:41 ` Anand Moon
2021-06-17 19:41 ` Anand Moon
2021-06-17 19:41 ` [RFCv1 1/8] phy: amlogic: meson8b-usb2: Use clock bulk to get clocks for phy Anand Moon
2021-06-17 19:41 ` Anand Moon
2021-06-17 19:41 ` Anand Moon
2021-06-17 19:41 ` Anand Moon
2021-06-17 22:33 ` Martin Blumenstingl
2021-06-17 22:33 ` Martin Blumenstingl
2021-06-17 22:33 ` Martin Blumenstingl
2021-06-17 22:33 ` Martin Blumenstingl
2021-06-18 15:32 ` Anand Moon
2021-06-18 15:32 ` Anand Moon
2021-06-18 15:32 ` Anand Moon
2021-06-18 15:32 ` Anand Moon
2021-06-17 19:41 ` [RFCv1 2/8] phy: amlogic: meson8b-usb2: Use phy init callback function Anand Moon
2021-06-17 19:41 ` Anand Moon
2021-06-17 19:41 ` Anand Moon
2021-06-17 19:41 ` Anand Moon
2021-06-18 12:26 ` Martin Blumenstingl
2021-06-18 12:26 ` Martin Blumenstingl
2021-06-18 12:26 ` Martin Blumenstingl
2021-06-18 12:26 ` Martin Blumenstingl
2021-06-18 13:17 ` Anand Moon
2021-06-18 13:17 ` Anand Moon
2021-06-18 13:17 ` Anand Moon
2021-06-18 13:17 ` Anand Moon
2021-06-17 19:41 ` [RFCv1 3/8] phy: amlogic: meson8b-usb2: Use phy exit " Anand Moon
2021-06-17 19:41 ` Anand Moon
2021-06-17 19:41 ` Anand Moon
2021-06-17 19:41 ` Anand Moon
2021-06-17 19:41 ` [RFCv1 4/8] phy: amlogic: meson8b-usb2: Use phy set_mode " Anand Moon
2021-06-17 19:41 ` Anand Moon
2021-06-17 19:41 ` Anand Moon
2021-06-17 19:41 ` Anand Moon
2021-06-17 22:16 ` Martin Blumenstingl
2021-06-17 22:16 ` Martin Blumenstingl
2021-06-17 22:16 ` Martin Blumenstingl
2021-06-17 22:16 ` Martin Blumenstingl
2021-06-18 13:19 ` Anand Moon
2021-06-18 13:19 ` Anand Moon
2021-06-18 13:19 ` Anand Moon
2021-06-18 13:19 ` Anand Moon
2021-06-18 20:01 ` Martin Blumenstingl
2021-06-18 20:01 ` Martin Blumenstingl
2021-06-18 20:01 ` Martin Blumenstingl
2021-06-18 20:01 ` Martin Blumenstingl
2021-06-21 7:20 ` Anand Moon
2021-06-21 7:20 ` Anand Moon
2021-06-21 7:20 ` Anand Moon
2021-06-21 7:20 ` Anand Moon
2021-06-22 20:27 ` Martin Blumenstingl
2021-06-22 20:27 ` Martin Blumenstingl
2021-06-22 20:27 ` Martin Blumenstingl
2021-06-22 20:27 ` Martin Blumenstingl
2021-06-17 19:41 ` [RFCv1 5/8] phy: amlogic: meson8b-usb2: Reorder phy poweroff " Anand Moon
2021-06-17 19:41 ` Anand Moon
2021-06-17 19:41 ` Anand Moon
2021-06-17 19:41 ` Anand Moon
2021-06-17 22:16 ` Martin Blumenstingl
2021-06-17 22:16 ` Martin Blumenstingl
2021-06-17 22:16 ` Martin Blumenstingl
2021-06-17 22:16 ` Martin Blumenstingl
2021-06-18 15:33 ` Anand Moon
2021-06-18 15:33 ` Anand Moon
2021-06-18 15:33 ` Anand Moon
2021-06-18 15:33 ` Anand Moon
2021-06-18 0:34 ` kernel test robot
2021-06-17 19:41 ` [RFCv1 6/8] phy: amlogic: meson8b-usb2: Use phy reset " Anand Moon
2021-06-17 19:41 ` Anand Moon
2021-06-17 19:41 ` Anand Moon
2021-06-17 19:41 ` Anand Moon
2021-06-17 22:24 ` Martin Blumenstingl
2021-06-17 22:24 ` Martin Blumenstingl
2021-06-17 22:24 ` Martin Blumenstingl
2021-06-17 22:24 ` Martin Blumenstingl
2021-06-18 15:33 ` Anand Moon
2021-06-18 15:33 ` Anand Moon
2021-06-18 15:33 ` Anand Moon
2021-06-18 15:33 ` Anand Moon
2021-06-18 20:06 ` Martin Blumenstingl
2021-06-18 20:06 ` Martin Blumenstingl
2021-06-18 20:06 ` Martin Blumenstingl
2021-06-18 20:06 ` Martin Blumenstingl
2021-06-21 7:15 ` Anand Moon
2021-06-21 7:15 ` Anand Moon
2021-06-21 7:15 ` Anand Moon
2021-06-21 7:15 ` Anand Moon
2021-06-22 20:11 ` Martin Blumenstingl
2021-06-22 20:11 ` Martin Blumenstingl
2021-06-22 20:11 ` Martin Blumenstingl
2021-06-22 20:11 ` Martin Blumenstingl
2021-06-24 14:54 ` Anand Moon
2021-06-24 14:54 ` Anand Moon
2021-06-24 14:54 ` Anand Moon
2021-06-24 14:54 ` Anand Moon
2021-06-27 20:07 ` Anand Moon
2021-06-27 20:07 ` Anand Moon
2021-06-27 20:07 ` Anand Moon
2021-06-27 20:07 ` Anand Moon
2021-06-27 20:25 ` Martin Blumenstingl
2021-06-27 20:25 ` Martin Blumenstingl
2021-06-27 20:25 ` Martin Blumenstingl
2021-06-27 20:25 ` Martin Blumenstingl
2021-07-02 19:13 ` Anand Moon
2021-07-02 19:13 ` Anand Moon
2021-07-02 19:13 ` Anand Moon
2021-07-02 19:13 ` Anand Moon
2021-06-17 19:41 ` [RFCv1 7/8] phy: amlogic: meson8b-usb2: Power off the PHY by putting it into reset mode Anand Moon
2021-06-17 19:41 ` Anand Moon
2021-06-17 19:41 ` Anand Moon
2021-06-17 19:41 ` Anand Moon
2021-06-17 22:37 ` Martin Blumenstingl
2021-06-17 22:37 ` Martin Blumenstingl
2021-06-17 22:37 ` Martin Blumenstingl
2021-06-17 22:37 ` Martin Blumenstingl
2021-06-21 7:15 ` Anand Moon
2021-06-21 7:15 ` Anand Moon
2021-06-21 7:15 ` Anand Moon
2021-06-21 7:15 ` Anand Moon
2021-06-22 20:00 ` Martin Blumenstingl
2021-06-22 20:00 ` Martin Blumenstingl
2021-06-22 20:00 ` Martin Blumenstingl
2021-06-22 20:00 ` Martin Blumenstingl
2021-06-17 19:41 ` [RFCv1 8/8] phy: amlogic: meson8b-usb2: don't log an error on -EPROBE_DEFER Anand Moon
2021-06-17 19:41 ` Anand Moon
2021-06-17 19:41 ` Anand Moon
2021-06-17 19:41 ` Anand Moon
2021-06-17 22:26 ` Martin Blumenstingl
2021-06-17 22:26 ` Martin Blumenstingl
2021-06-17 22:26 ` Martin Blumenstingl
2021-06-17 22:26 ` Martin Blumenstingl
2021-06-17 22:11 ` [RFCv1 0/8] Meson-8b and Meson-gxbb USB phy code re-structure Martin Blumenstingl
2021-06-17 22:11 ` Martin Blumenstingl
2021-06-17 22:11 ` Martin Blumenstingl
2021-06-17 22:11 ` Martin Blumenstingl
2021-06-18 13:20 ` Anand Moon
2021-06-18 13:20 ` Anand Moon
2021-06-18 13:20 ` Anand Moon
2021-06-18 13:20 ` Anand Moon
2021-06-18 20:16 ` Martin Blumenstingl
2021-06-18 20:16 ` Martin Blumenstingl
2021-06-18 20:16 ` Martin Blumenstingl
2021-06-18 20:16 ` Martin Blumenstingl
2021-06-21 7:21 ` Anand Moon
2021-06-21 7:21 ` Anand Moon
2021-06-21 7:21 ` Anand Moon
2021-06-21 7:21 ` Anand Moon
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