On Tue, Nov 11, 2014 at 10:11 AM, Hans de Goede wrote:
> Hi,
>
> On 11/10/2014 07:55 PM, Roman Byshko wrote:
>> Hi,
>>
>> There is already support for two USB phys, which are used for
>> USB host controllers on Allwinner SoC aka sunxi.
>>
>> This patc
On Tue, Nov 11, 2014 at 10:11 AM, Hans de Goede hdego...@redhat.com wrote:
Hi,
On 11/10/2014 07:55 PM, Roman Byshko wrote:
Hi,
There is already support for two USB phys, which are used for
USB host controllers on Allwinner SoC aka sunxi.
This patch series add support for the USB OTG phy
-off-by: Roman Byshko
---
drivers/usb/musb/musb_debugfs.c | 57 ++---
1 file changed, 30 insertions(+), 27 deletions(-)
diff --git a/drivers/usb/musb/musb_debugfs.c b/drivers/usb/musb/musb_debugfs.c
index 4c21679..ad3701a 100644
--- a/drivers/usb/musb
Until now the regulator nodes for powering USB VBUS
existed only for the two host controllers. Now the regulator
is added for USB OTG too.
Signed-off-by: Roman Byshko
---
arch/arm/boot/dts/sunxi-common-regulators.dtsi | 19 +++
1 file changed, 19 insertions(+)
diff --git a/arch
Signed-off-by: Roman Byshko
---
arch/arm/boot/dts/sun7i-a20-cubietruck.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
index 1682307..a281d25 100644
--- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
Signed-off-by: Roman Byshko
---
arch/arm/boot/dts/sun7i-a20.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index 82097c9..f787ccb 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot
Cubietruck uses different pin for the USB OTG VBUS that
is why we override the one defined in sunxi-common-regulators.dtsi
Signed-off-by: Roman Byshko
---
arch/arm/boot/dts/sun7i-a20-cubietruck.dts | 13 +
1 file changed, 13 insertions(+)
diff --git a/arch/arm/boot/dts/sun7i-a20
The driver for sun4i USB phys currently supports
only phy1 and phy2 which are used for USB host
controllers. This patch adds support for USB phy0,
which is used by the musb hdrc USB controller.
Signed-off-by: Roman Byshko
---
drivers/phy/phy-sun4i-usb.c | 9 ++---
1 file changed, 6
Hi,
There is already support for two USB phys, which are used for
USB host controllers on Allwinner SoC aka sunxi.
This patch series add support for the USB OTG phy (aka phy0).
The code has been tested on Allwinner A20 aka sun7i (Cubietruck).
Best regards,
Roman Byshko
Changes since v1
-off-by: Roman Byshko
---
drivers/usb/musb/musb_debugfs.c | 57 ++---
1 file changed, 30 insertions(+), 27 deletions(-)
diff --git a/drivers/usb/musb/musb_debugfs.c b/drivers/usb/musb/musb_debugfs.c
index 4c21679..ad3701a 100644
--- a/drivers/usb/musb
-off-by: Roman Byshko rbys...@gmail.com
---
drivers/usb/musb/musb_debugfs.c | 57 ++---
1 file changed, 30 insertions(+), 27 deletions(-)
diff --git a/drivers/usb/musb/musb_debugfs.c b/drivers/usb/musb/musb_debugfs.c
index 4c21679..ad3701a 100644
--- a/drivers
Hi,
There is already support for two USB phys, which are used for
USB host controllers on Allwinner SoC aka sunxi.
This patch series add support for the USB OTG phy (aka phy0).
The code has been tested on Allwinner A20 aka sun7i (Cubietruck).
Best regards,
Roman Byshko
Changes since v1
Cubietruck uses different pin for the USB OTG VBUS that
is why we override the one defined in sunxi-common-regulators.dtsi
Signed-off-by: Roman Byshko rbys...@gmail.com
---
arch/arm/boot/dts/sun7i-a20-cubietruck.dts | 13 +
1 file changed, 13 insertions(+)
diff --git a/arch/arm/boot
The driver for sun4i USB phys currently supports
only phy1 and phy2 which are used for USB host
controllers. This patch adds support for USB phy0,
which is used by the musb hdrc USB controller.
Signed-off-by: Roman Byshko rbys...@gmail.com
---
drivers/phy/phy-sun4i-usb.c | 9 ++---
1 file
Signed-off-by: Roman Byshko rbys...@gmail.com
---
arch/arm/boot/dts/sun7i-a20.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index 82097c9..f787ccb 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b
Signed-off-by: Roman Byshko rbys...@gmail.com
---
arch/arm/boot/dts/sun7i-a20-cubietruck.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
index 1682307..a281d25 100644
--- a/arch/arm/boot/dts/sun7i-a20
Until now the regulator nodes for powering USB VBUS
existed only for the two host controllers. Now the regulator
is added for USB OTG too.
Signed-off-by: Roman Byshko rbys...@gmail.com
---
arch/arm/boot/dts/sunxi-common-regulators.dtsi | 19 +++
1 file changed, 19 insertions
-off-by: Roman Byshko rbys...@gmail.com
---
drivers/usb/musb/musb_debugfs.c | 57 ++---
1 file changed, 30 insertions(+), 27 deletions(-)
diff --git a/drivers/usb/musb/musb_debugfs.c b/drivers/usb/musb/musb_debugfs.c
index 4c21679..ad3701a 100644
--- a/drivers
Hi Maxime,
thank you for the review!
On Tue, Oct 28, 2014 at 10:51 PM, Maxime Ripard
wrote:
> On Mon, Oct 27, 2014 at 10:43:02PM +0100, Roman Byshko wrote:
>> Until now the regulator nodes for powering USB VBUS
>> existed only for the two host controllers. Now the regulator
>
Hi all,
sorry for missing Signed-offs, they will be added, of course.
>>> + /* Regulation 45 ohms */
>>> + if (phy->index == 0)
>>> + sun4i_usb_phy_write(phy, PHY_RES45_CAL_EN, 0x01, 1);
>>
>> What is this code supposed to do?
>>
>> Some define for this bit and/or a better
Hi all,
sorry for missing Signed-offs, they will be added, of course.
+ /* Regulation 45 ohms */
+ if (phy-index == 0)
+ sun4i_usb_phy_write(phy, PHY_RES45_CAL_EN, 0x01, 1);
What is this code supposed to do?
Some define for this bit and/or a better comment would be
Hi Maxime,
thank you for the review!
On Tue, Oct 28, 2014 at 10:51 PM, Maxime Ripard
maxime.rip...@free-electrons.com wrote:
On Mon, Oct 27, 2014 at 10:43:02PM +0100, Roman Byshko wrote:
Until now the regulator nodes for powering USB VBUS
existed only for the two host controllers. Now
Hi,
There is already support for two USB phys, which are used for
USB host controllers on Allwinner SoC aka sunxi.
This patch series add support for the USB OTG phy (aka phy0).
The code has been tested on Allwinner A20 aka sun7i (Cubietruck).
Best regards,
Roman Byshko
Roman Byshko (5):
phy
---
arch/arm/boot/dts/sun7i-a20.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index 82097c9..f787ccb 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -552,8
Until now the regulator nodes for powering USB VBUS
existed only for the two host controllers. Now the regulator
is added for USB OTG too.
---
arch/arm/boot/dts/sunxi-common-regulators.dtsi | 19 +++
1 file changed, 19 insertions(+)
diff --git
Cubietruck uses different pin for the USB OTG VBUS that
is why we override the one defined in sunxi-common-regulators.dtsi
---
arch/arm/boot/dts/sun7i-a20-cubietruck.dts | 13 +
1 file changed, 13 insertions(+)
diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
---
arch/arm/boot/dts/sun7i-a20-cubietruck.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
index 1682307..a281d25 100644
--- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
+++
The driver for sun4i USB phys currently supports
only phy1 and phy2 which are used for USB host
controllers. This patch adds support for USB phy0,
which is used by the musb hdrc USB controller.
---
drivers/phy/phy-sun4i-usb.c | 9 ++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff
musb registers can be dumped using the file regdump
which is created in debugfs. Up to now hard coded
register addresses are used for that. Different glue
layers however have different register addresses. The
patch addresses this issue by substituting bare register
addresses with defines.
---
musb registers can be dumped using the file regdump
which is created in debugfs. Up to now hard coded
register addresses are used for that. Different glue
layers however have different register addresses. The
patch addresses this issue by substituting bare register
addresses with defines.
---
The driver for sun4i USB phys currently supports
only phy1 and phy2 which are used for USB host
controllers. This patch adds support for USB phy0,
which is used by the musb hdrc USB controller.
---
drivers/phy/phy-sun4i-usb.c | 9 ++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff
Cubietruck uses different pin for the USB OTG VBUS that
is why we override the one defined in sunxi-common-regulators.dtsi
---
arch/arm/boot/dts/sun7i-a20-cubietruck.dts | 13 +
1 file changed, 13 insertions(+)
diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
---
arch/arm/boot/dts/sun7i-a20-cubietruck.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
index 1682307..a281d25 100644
--- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
+++
---
arch/arm/boot/dts/sun7i-a20.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index 82097c9..f787ccb 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -552,8
Until now the regulator nodes for powering USB VBUS
existed only for the two host controllers. Now the regulator
is added for USB OTG too.
---
arch/arm/boot/dts/sunxi-common-regulators.dtsi | 19 +++
1 file changed, 19 insertions(+)
diff --git
Hi,
There is already support for two USB phys, which are used for
USB host controllers on Allwinner SoC aka sunxi.
This patch series add support for the USB OTG phy (aka phy0).
The code has been tested on Allwinner A20 aka sun7i (Cubietruck).
Best regards,
Roman Byshko
Roman Byshko (5):
phy
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