drivers: use dev_read_addr_ptr when cast to pointer
The fdt_addr_t and phys_addr_t size have been decoupled. A 32bit CPU
can expect 64-bit data from the device tree parser, so use
dev_read_addr_ptr instead of the dev_read_addr function in the
various files in the drivers directory that cast to a pointer.
As we are there also streamline the error response to -EINVAL on return.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/doc/develop/driver-model/livetree.rst b/doc/develop/driver-model/livetree.rst
index 579eef5..20055d5 100644
--- a/doc/develop/driver-model/livetree.rst
+++ b/doc/develop/driver-model/livetree.rst
@@ -103,7 +103,7 @@
struct udevice *bus;
- i2c_bus->regs = (struct i2c_ctlr *)dev_read_addr(dev);
+ i2c_bus->regs = dev_read_addr_ptr(dev);
plat->frequency = dev_read_u32_default(bus, "spi-max-frequency", 500000);
The dev_read\_...() interface is more convenient and works with both the