[PATCH v4 05/10] usb: dwc3-generic: Add the size of regs property to glue structure

[Kunihiko Hayashi]

Add the size of regs property to the glue structure to correctly
specify the register region to map.

Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko at socionext.com>
Reviewed-by: Marek Vasut <marex at denx.de>
---
 drivers/usb/dwc3/dwc3-generic.c | 2 +-
 drivers/usb/dwc3/dwc3-generic.h | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/usb/dwc3/dwc3-generic.c b/drivers/usb/dwc3/dwc3-generic.c
index 4576390ec7..acbf7acb19 100644
--- a/drivers/usb/dwc3/dwc3-generic.c
+++ b/drivers/usb/dwc3/dwc3-generic.c
@@ -542,7 +542,7 @@ int dwc3_glue_probe(struct udevice *dev)
 		phy.dev = NULL;
 	}
 
-	glue->regs = dev_read_addr(dev);
+	glue->regs = dev_read_addr_size_index(dev, 0, &glue->size);
 
 	ret = dwc3_glue_clk_init(dev, glue);
 	if (ret)
diff --git a/drivers/usb/dwc3/dwc3-generic.h b/drivers/usb/dwc3/dwc3-generic.h
index 824f678841..40902c8923 100644
--- a/drivers/usb/dwc3/dwc3-generic.h
+++ b/drivers/usb/dwc3/dwc3-generic.h
@@ -17,6 +17,7 @@ struct dwc3_glue_data {
 	struct clk_bulk		clks;
 	struct reset_ctl_bulk	resets;
 	fdt_addr_t regs;
+	fdt_size_t size;
 };
 
 struct dwc3_glue_ops {
-- 
2.25.1