To remove the type of renesas_usbhs_driver_param in the future, this
patch uses a specific flag "multi_clks".
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
---
drivers/usb/renesas_usbhs/common.c | 8 +++-----
include/linux/usb/renesas_usbhs.h | 1 +
2 files changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/usb/renesas_usbhs/common.c b/drivers/usb/renesas_usbhs/common.c
index 739fe4b..530e2eb7 100644
--- a/drivers/usb/renesas_usbhs/common.c
+++ b/drivers/usb/renesas_usbhs/common.c
@@ -288,11 +288,7 @@ static void usbhsc_set_buswait(struct usbhs_priv *priv)
static bool usbhsc_is_multi_clks(struct usbhs_priv *priv)
{
- if (priv->dparam.type == USBHS_TYPE_RCAR_GEN3 ||
- priv->dparam.type == USBHS_TYPE_RCAR_GEN3_WITH_PLL)
- return true;
-
- return false;
+ return priv->dparam.multi_clks;
}
static int usbhsc_clk_get(struct device *dev, struct usbhs_priv *priv)
@@ -544,6 +540,7 @@ static const struct usbhs_of_data rcar_gen3_data = {
.param = {
.type = USBHS_TYPE_RCAR_GEN3,
.has_usb_dmac = 1,
+ .multi_clks = 1,
.pipe_configs = usbhsc_new_pipe,
.pipe_size = ARRAY_SIZE(usbhsc_new_pipe),
}
@@ -554,6 +551,7 @@ static const struct usbhs_of_data rcar_gen3_with_pll_data = {
.param = {
.type = USBHS_TYPE_RCAR_GEN3_WITH_PLL,
.has_usb_dmac = 1,
+ .multi_clks = 1,
.pipe_configs = usbhsc_new_pipe,
.pipe_size = ARRAY_SIZE(usbhsc_new_pipe),
}
diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
index ac601be..e249c21 100644
--- a/include/linux/usb/renesas_usbhs.h
+++ b/include/linux/usb/renesas_usbhs.h
@@ -181,6 +181,7 @@ struct renesas_usbhs_driver_param {
u32 has_cnen:1;
u32 cfifo_byte_addr:1; /* CFIFO is byte addressable */
#define USBHS_USB_DMAC_XFER_SIZE 32 /* hardcode the xfer size */
+ u32 multi_clks:1;
};
#define USBHS_TYPE_RCAR_GEN2 1
--
2.7.4
