Hi, Introduction ============ This patchset tries to fix probing of usb3503 on Arndale board if the Samsung PHY driver is probed later (or built as a module). *The patchset was not tested on Arndale board.* I don't have that board. Please test it and say if the usb3503 deferred probe works fine and the issue is solved. The patchset was tested on Odroid U3 board (which is different!) in a simulated environment. It is not sufficient testing. Difference ========== The usb3503 device driver can be used as a I2C device (on Odroid U3) or as a platform device connected through phy (on Arndale). In the second case the necessary phy reference has to be obtained and enabled. For some details please look also at thread [0][1]. [0] http://lists.infradead.org/pipermail/linux-arm-kernel/2015-June/348524.html [1] http://lists.infradead.org/pipermail/linux-arm-kernel/2015-June/348875.html Best regards, Krzysztof Krzysztof Kozlowski (3): dt-bindings: usb: usb5303: Document new 'phys' property usb: misc: usb3503: Allow usage of device through phy interface ARM: dts: Fix usb3503 probe by enabling phy on exynos5250-arndale Documentation/devicetree/bindings/usb/usb3503.txt | 4 ++ arch/arm/boot/dts/exynos5250-arndale.dts | 2 + drivers/usb/misc/usb3503.c | 65 +++++++++++++++++++++++ 3 files changed, 71 insertions(+) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
