linux-toradex.git/drivers/phy/phy-sun4i-usb.c, branch v3.18.4 Linux kernel for Apalis and Colibri modules phy: remove .owner field for drivers using module_platform_driver 2014-09-24T09:48:34+00:00 Peter Griffin peter.griffin@linaro.org 2014-08-15T12:40:14+00:00 4f0eb5d7efe375859b15c97f453113a242bf057b This patch removes the superflous .owner field for drivers which use the module_platform_driver or platform_driver_register api, as this is overriden in __platform_driver_register. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> 
This patch removes the superflous .owner field for drivers which
use the module_platform_driver or platform_driver_register api,
as this is overriden in __platform_driver_register.

Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
phy: core: Let node ptr of PHY point to PHY and not of PHY provider 2014-07-22T07:16:11+00:00 Kishon Vijay Abraham I kishon@ti.com 2014-07-14T10:25:02+00:00 f0ed817638b59aa927f1f7e9564dd8796b18dc4f In case of multi-phy PHY providers, each PHY should be modeled as a sub node of the PHY provider. Then each PHY will have a different node pointer (node pointer of sub node) than that of PHY provider. Added this provision in the PHY core. Also fixed all drivers to use the updated API. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Acked-by: Lee Jones <lee.jones@linaro.org> 
In case of multi-phy PHY providers, each PHY should be modeled as a sub
node of the PHY provider. Then each PHY will have a different node pointer
(node pointer of sub node) than that of PHY provider. Added this provision
in the PHY core.
Also fixed all drivers to use the updated API.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
phy: sun4i-usb: Use PTR_ERR_OR_ZERO 2014-07-22T07:16:09+00:00 Sachin Kamat sachin.kamat@linaro.org 2014-05-29T06:30:49+00:00 2d84aff9c395d770bfe4d3fb6d1749882be7e4cc PTR_ERR_OR_ZERO simplifies the code. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> 
PTR_ERR_OR_ZERO simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
phy: usb: sunxi: Introduce Allwinner A31 USB PHY support 2014-05-14T14:11:13+00:00 Maxime Ripard maxime.ripard@free-electrons.com 2014-05-13T15:44:18+00:00 eadd43123933e8c0a55245c51de68668e620e27f The USB phy controller in the A31 differs mostly from the older controllers because it has a clock dedicated for each phy, while the older ones were having a single clock for all the phys. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> 
The USB phy controller in the A31 differs mostly from the older controllers
because it has a clock dedicated for each phy, while the older ones were having
a single clock for all the phys.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
phy: sunxi: Rework phy initialization 2014-05-14T14:11:13+00:00 Maxime Ripard maxime.ripard@free-electrons.com 2014-05-13T15:44:17+00:00 2a7f9982d6c188052b85a6488c7008a45c4a062c Move the phy initialization and variables declaration to the loop itself, since it is where it really belongs. Also remove all the temporary variables, we can use the structure members directly. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> 
Move the phy initialization and variables declaration to the loop itself, since
it is where it really belongs. Also remove all the temporary variables, we can
use the structure members directly.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
PHY: sunxi: Add driver for sunxi usb phy 2014-03-03T13:20:09+00:00 Hans de Goede hdegoede@redhat.com 2014-03-01T17:09:26+00:00 ba4bdc9e1dc01300490e4f5315b0ac8576bd4c7a The Allwinner A1x / A2x SoCs have 2 or 3 usb phys which are all accessed through a single set of registers. Besides this there are also some other phy related bits which need poking, which are per phy, but shared between the ohci and ehci controllers, so these are also controlled from this new phy driver. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> 
The Allwinner A1x / A2x SoCs have 2 or 3 usb phys which are all accessed
through a single set of registers. Besides this there are also some other
phy related bits which need poking, which are per phy, but shared between the
ohci and ehci controllers, so these are also controlled from this new phy
driver.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>