[PATCH v2 05/12] usb: dwc3-generic: Add the size of regs property to glue structure
Kunihiko Hayashi
hayashi.kunihiko at socionext.com
Wed Feb 1 02:13:18 CET 2023
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
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