usb: dwc3-generic: Add the size of regs property to glue structure

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@socionext.com>
Reviewed-by: Marek Vasut <marex@denx.de>

diff --git a/drivers/usb/dwc3/dwc3-generic.c b/drivers/usb/dwc3/dwc3-generic.c
index 4576390..acbf7ac 100644 (file)
--- 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 824f678..40902c8 100644 (file)
--- 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 {