[PATCH v9 4/8] ARM: OMAP: USB: Add phy binding information
From: Kishon Vijay Abraham I <hidden>
Date: 2013-06-26 11:49:22
Also in:
linux-devicetree, linux-omap, lkml
Subsystem:
arm port, omap usb support, omap2+ support, the rest, usb subsystem · Maintainers:
Russell King, Aaro Koskinen, Andreas Kemnade, Kevin Hilman, Roger Quadros, Tony Lindgren, Linus Torvalds, Greg Kroah-Hartman
In order for controllers to get PHY in case of non dt boot, the phy binding information (phy device name) should be added in the platform data of the controller. Signed-off-by: Kishon Vijay Abraham I <redacted> Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Felipe Balbi <redacted> --- arch/arm/mach-omap2/usb-musb.c | 6 +++++- include/linux/usb/musb.h | 3 +++ 2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c
index 3242a55..284ba51 100644
--- a/arch/arm/mach-omap2/usb-musb.c
+++ b/arch/arm/mach-omap2/usb-musb.c@@ -85,8 +85,12 @@ void __init usb_musb_init(struct omap_musb_board_data *musb_board_data) musb_plat.mode = board_data->mode; musb_plat.extvbus = board_data->extvbus; - if (cpu_is_omap44xx()) + if (cpu_is_omap44xx()) { musb_plat.has_mailbox = true; + musb_plat.phy_label = "omap-usb2"; + } else if (cpu_is_omap34xx()) { + musb_plat.phy_label = "twl4030"; + } if (soc_is_am35xx()) { oh_name = "am35x_otg_hs";
diff --git a/include/linux/usb/musb.h b/include/linux/usb/musb.h
index 053c268..596f8c8 100644
--- a/include/linux/usb/musb.h
+++ b/include/linux/usb/musb.h@@ -104,6 +104,9 @@ struct musb_hdrc_platform_data { /* for clk_get() */ const char *clock; + /* phy label */ + const char *phy_label; + /* (HOST or OTG) switch VBUS on/off */ int (*set_vbus)(struct device *dev, int is_on);
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1.7.10.4