rockchip: ns16550: dm: convert fdt_get to dev_read
With the new dev_read functions available, we can convert the rockchip
architecture-specific drivers and common drivers used by these devices
over to the dev_read family of calls.
This covers the serial driver (ns16550 and compatible) used for the
Rockchip devices.
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/serial/ns16550.c b/drivers/serial/ns16550.c
index 52c52c1..e0e7024 100644
--- a/drivers/serial/ns16550.c
+++ b/drivers/serial/ns16550.c
@@ -434,10 +434,8 @@
plat->base = (unsigned long)map_physmem(addr, 0, MAP_NOCACHE);
#endif
- plat->reg_offset = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
- "reg-offset", 0);
- plat->reg_shift = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
- "reg-shift", 0);
+ plat->reg_offset = dev_read_u32_default(dev, "reg-offset", 0);
+ plat->reg_shift = dev_read_u32_default(dev, "reg-shift", 0);
err = clk_get_by_index(dev, 0, &clk);
if (!err) {
@@ -450,9 +448,8 @@
}
if (!plat->clock)
- plat->clock = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
- "clock-frequency",
- CONFIG_SYS_NS16550_CLK);
+ plat->clock = dev_read_u32_default(dev, "clock-frequency",
+ CONFIG_SYS_NS16550_CLK);
if (!plat->clock) {
debug("ns16550 clock not defined\n");
return -EINVAL;