usb: renesas_usbhs: Change USBHS_TYPE_R8A779x to USBHS_TYPE_RCAR_GEN2

Since the HSUSB controllers of R-Car Gen2 are the same specification
(they have 16 pipes and usb-dmac), this patch changes USBHS_TYPE_R8A7790
and USBHS_TYPE_R8A7791 to USBHS_TYPE_RCAR_GEN2.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --git a/drivers/usb/renesas_usbhs/common.c b/drivers/usb/renesas_usbhs/common.c
index 0f7e850..b56bb9d 100644 (file)
--- a/drivers/usb/renesas_usbhs/common.c
+++ b/drivers/usb/renesas_usbhs/common.c
@@ -466,11 +466,11 @@ static int usbhsc_drvcllbck_notify_hotplug(struct platform_device *pdev)
 static const struct of_device_id usbhs_of_match[] = {
        {
                .compatible = "renesas,usbhs-r8a7790",
-               .data = (void *)USBHS_TYPE_R8A7790,
+               .data = (void *)USBHS_TYPE_RCAR_GEN2,
        },
        {
                .compatible = "renesas,usbhs-r8a7791",
-               .data = (void *)USBHS_TYPE_R8A7791,
+               .data = (void *)USBHS_TYPE_RCAR_GEN2,
        },
        { },
 };
@@ -497,14 +497,8 @@ static struct renesas_usbhs_platform_info *usbhs_parse_dt(struct device *dev)
        if (gpio > 0)
                dparam->enable_gpio = gpio;
 
-       switch (dparam->type) {
-       case USBHS_TYPE_R8A7790:
-       case USBHS_TYPE_R8A7791:
+       if (dparam->type == USBHS_TYPE_RCAR_GEN2)
                dparam->has_usb_dmac = 1;
-               break;
-       default:
-               break;
-       }
 
        return info;
 }
@@ -559,8 +553,7 @@ static int usbhs_probe(struct platform_device *pdev)
               sizeof(struct renesas_usbhs_driver_param));
 
        switch (priv->dparam.type) {
-       case USBHS_TYPE_R8A7790:
-       case USBHS_TYPE_R8A7791:
+       case USBHS_TYPE_RCAR_GEN2:
                priv->pfunc = usbhs_rcar2_ops;
                if (!priv->dparam.pipe_type) {
                        priv->dparam.pipe_type = usbhsc_new_pipe_type;

diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
index f06529c..3dd5a78 100644 (file)
--- a/include/linux/usb/renesas_usbhs.h
+++ b/include/linux/usb/renesas_usbhs.h
@@ -169,8 +169,7 @@ struct renesas_usbhs_driver_param {
 #define USBHS_USB_DMAC_XFER_SIZE       32      /* hardcode the xfer size */
 };
 
-#define USBHS_TYPE_R8A7790 1
-#define USBHS_TYPE_R8A7791 2
+#define USBHS_TYPE_RCAR_GEN2   1
 
 /*
  * option: