usb: r8a66597-hcd: Add support for SH7723 USB host

R8A66597 is similar to SH7723 USB 2.0 Host/Function module.
In addition, the USB of SH7366 is compatible with SH7723.
It can support SH7723 USB host by changing Kconfig.

Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index 1ef6df395e0c83954351fa2dcec9d260a6c97a52..228797e54f9cc009f4ed293da9ccc7f6626ea97a 100644 (file)
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -300,8 +300,8 @@ config USB_R8A66597_HCD
          module will be called r8a66597-hcd.
 
 config SUPERH_ON_CHIP_R8A66597
-       boolean "Enable SuperH on-chip USB like the R8A66597"
-       depends on USB_R8A66597_HCD && CPU_SUBTYPE_SH7366
+       boolean "Enable SuperH on-chip R8A66597 USB"
+       depends on USB_R8A66597_HCD && (CPU_SUBTYPE_SH7366 || CPU_SUBTYPE_SH7723)
        help
-          Renesas SuperH processor has USB like the R8A66597.
-          This driver supported processor is SH7366.
+          This driver enables support for the on-chip R8A66597 in the
+          SH7366 and SH7723 processors.