linux-toradex.git/drivers/usb/phy/phy-samsung-usb3.c, branch v3.16.3 Linux kernel for Apalis and Colibri modules USB: phy: samsung: Support multiple PHYs of same type 2013-10-29T23:46:48+00:00 Anton Tikhomirov av.tikhomirov@samsung.com 2013-10-24T02:59:41+00:00 488c9cd34b56a696765739c7d31dc06620305d8e This patch removes limitation when only one PHY of specific type could be used. Signed-off-by: Anton Tikhomirov <av.tikhomirov@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
This patch removes limitation when only one PHY of specific type
could be used.

Signed-off-by: Anton Tikhomirov <av.tikhomirov@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: phy: use dev_get_platdata() 2013-07-30T08:18:53+00:00 Jingoo Han jg1.han@samsung.com 2013-07-30T08:02:13+00:00 19f9e188deb4bbcd5fc588f39dc63bdfa9103827 Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com> 
Use the wrapper function for retrieving the platform data instead of
accessing dev->platform_data directly.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
usb: phy: samsung: Pass enable/disable callbacks through driver data 2013-05-28T17:07:15+00:00 Tomasz Figa t.figa@samsung.com 2013-05-16T09:57:10+00:00 84035f09adf81c2554bb39ff100651f167f7d384 To remove unnecessary if statements, this patch introduces phy_enable and phy_disable callbacks in driver data structure that implement SoC-specific PHY initialization and deinitialization. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com> 
To remove unnecessary if statements, this patch introduces phy_enable
and phy_disable callbacks in driver data structure that implement
SoC-specific PHY initialization and deinitialization.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
usb: phy: samsung: Pass set_isolation callback through driver data 2013-05-28T17:06:49+00:00 Tomasz Figa t.figa@samsung.com 2013-05-16T09:57:09+00:00 3f339074edfa0d531edaa6bd095f718e58b50a7d This patch extends driver data structure with set_isolation callback, which allows to remove the need for checking for SoC type in a switch statement. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com> 
This patch extends driver data structure with set_isolation callback,
which allows to remove the need for checking for SoC type in a switch
statement.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
usb: phy: samsung: Consolidate reference clock rate handling 2013-05-28T17:06:39+00:00 Tomasz Figa t.figa@samsung.com 2013-05-16T09:57:08+00:00 0aa823a2ca02cd21c587713e8195a2ffb8bd7872 This patch cleans up handling of reference clock rate in Samsung USB PHY drivers. It is mostly a cosmetic change but improves error handling in case of failing to get reference clock or invalid clock rate. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com> 
This patch cleans up handling of reference clock rate in Samsung USB PHY
drivers. It is mostly a cosmetic change but improves error handling in
case of failing to get reference clock or invalid clock rate.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
drivers/usb/phy: don't check resource with devm_ioremap_resource 2013-05-18T09:58:00+00:00 Wolfram Sang wsa@the-dreams.de 2013-05-12T13:19:53+00:00 9c5fdd38276973c8c65394220e5e740be561cf92 devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> 
devm_ioremap_resource does sanity checks on the given resource. No need to
duplicate this in the driver.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
usb: phy: samsung: convert to devm_ioremap_resource() 2013-04-03T07:56:27+00:00 Sachin Kamat sachin.kamat@linaro.org 2013-03-26T09:14:03+00:00 f4362b1dd7262e3c81f295154b601065f8810186 Use the newly introduced devm_ioremap_resource() instead of devm_request_and_ioremap() which provides more consistent error handling. devm_ioremap_resource() provides its own error messages; so all explicit error messages can be removed from the failure code paths. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com> 
Use the newly introduced devm_ioremap_resource() instead of
devm_request_and_ioremap() which provides more consistent error handling.

devm_ioremap_resource() provides its own error messages; so all explicit
error messages can be removed from the failure code paths.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
usb: phy: samsung: Add PHY support for USB 3.0 controller 2013-03-18T09:18:15+00:00 Vivek Gautam gautam.vivek@samsung.com 2013-03-14T10:29:11+00:00 b52767581765d3d1a1ba7106674791e540574704 Adding PHY driver support for USB 3.0 controller for Samsung's SoCs. Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com> 
Adding PHY driver support for USB 3.0 controller for Samsung's
SoCs.

Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>