Update this driver to support a live device tree.
Signed-off-by: Simon Glass sjg@chromium.org ---
drivers/serial/ns16550.c | 15 +++++---------- 1 file changed, 5 insertions(+), 10 deletions(-)
diff --git a/drivers/serial/ns16550.c b/drivers/serial/ns16550.c index 52c52c1ad1..330c5e186a 100644 --- a/drivers/serial/ns16550.c +++ b/drivers/serial/ns16550.c @@ -8,7 +8,6 @@ #include <clk.h> #include <dm.h> #include <errno.h> -#include <fdtdec.h> #include <ns16550.h> #include <serial.h> #include <watchdog.h> @@ -395,7 +394,7 @@ int ns16550_serial_ofdata_to_platdata(struct udevice *dev) int err;
/* try Processor Local Bus device first */ - addr = devfdt_get_addr(dev); + addr = dev_read_addr(dev); #if defined(CONFIG_PCI) && defined(CONFIG_DM_PCI) if (addr == FDT_ADDR_T_NONE) { /* then try pci device */ @@ -434,11 +433,8 @@ int ns16550_serial_ofdata_to_platdata(struct udevice *dev) 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) { err = clk_get_rate(&clk); @@ -450,9 +446,8 @@ int ns16550_serial_ofdata_to_platdata(struct udevice *dev) }
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;