aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/usb/phy/phy-samsung-usb3.c
Commit message (Collapse)AuthorAge
* USB: phy: samsung: Support multiple PHYs of same typeAnton Tikhomirov2013-10-29
| | | | | | | | 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()Jingoo Han2013-07-30
| | | | | | | | 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 dataTomasz Figa2013-05-28
| | | | | | | | | | 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 dataTomasz Figa2013-05-28
| | | | | | | | | | 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 handlingTomasz Figa2013-05-28
| | | | | | | | | | 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_resourceWolfram Sang2013-05-18
| | | | | | | 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()Sachin Kamat2013-04-03
| | | | | | | | | | | 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 controllerVivek Gautam2013-03-18
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>