>>>>> "Daniel" == Daniel Mack <zon...@gmail.com> writes:
Daniel> Define MUSB_PORT_MODE_{HOST,GADGET,DUAL_ROLE} and store the
Daniel> platform-specified value in struct musb.
Daniel> Note that MUSB_PORT_MODE_HOST has to be set to 1 in order to
Daniel> match existing device tree bindings which are already
Daniel> documented but in fact unusued.
Daniel> Signed-off-by: Daniel Mack <zon...@gmail.com>
It would have been nice to add an explicit reference to am33xx-usb.txt /
omap-usb.txt for the bindings, but that's minor (should those files be
combined?)
Acked-by: Peter Korsgaard <jac...@sunsite.dk>
Daniel> ---
Daniel> drivers/usb/musb/musb_core.c | 1 +
Daniel> drivers/usb/musb/musb_core.h | 7 +++++++
Daniel> 2 files changed, 8 insertions(+)
Daniel> diff --git a/drivers/usb/musb/musb_core.c
b/drivers/usb/musb/musb_core.c
Daniel> index fbcf5cb..2640d25 100644
Daniel> --- a/drivers/usb/musb/musb_core.c
Daniel> +++ b/drivers/usb/musb/musb_core.c
Daniel> @@ -1821,6 +1821,7 @@ musb_init_controller(struct device *dev, int
nIrq, void __iomem *ctrl)
musb-> board_set_power = plat->set_power;
musb-> min_power = plat->min_power;
musb-> ops = plat->platform_ops;
Daniel> + musb->port_mode = plat->mode;
Daniel> /* The musb_platform_init() call:
Daniel> * - adjusts musb->mregs
Daniel> diff --git a/drivers/usb/musb/musb_core.h
b/drivers/usb/musb/musb_core.h
Daniel> index 6b65847..174c097 100644
Daniel> --- a/drivers/usb/musb/musb_core.h
Daniel> +++ b/drivers/usb/musb/musb_core.h
Daniel> @@ -77,6 +77,12 @@ struct musb_ep;
Daniel> #define is_peripheral_active(m) (!(m)->is_host)
Daniel> #define is_host_active(m) ((m)->is_host)
Daniel> +enum {
Daniel> + MUSB_PORT_MODE_HOST = 1,
Daniel> + MUSB_PORT_MODE_GADGET,
Daniel> + MUSB_PORT_MODE_DUAL_ROLE,
Daniel> +};
Daniel> +
Daniel> #ifdef CONFIG_PROC_FS
Daniel> #include <linux/fs.h>
Daniel> #define MUSB_CONFIG_PROC_FS
Daniel> @@ -356,6 +362,7 @@ struct musb {
Daniel> u8 min_power; /* vbus for periph, in
mA/2 */
Daniel> + int port_mode; /* MUSB_PORT_MODE_* */
Daniel> bool is_host;
Daniel> int a_wait_bcon; /* VBUS timeout in
msecs */
Daniel> --
Daniel> 1.8.1.4
--
Bye, Peter Korsgaard
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