From b37a1ccea22d4c700589f716d46dbe4a3c268db1 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Thu, 24 Mar 2016 22:32:38 +0900 Subject: serial: uniphier: use devm_get_addr() to get base address Currently, fdtdec_get_addr_size() does not support the address translation, so it cannot handle device trees with non-straight "ranges" properties. (This would be a problem with DTS for UniPhier ARMv8 SoCs.) Signed-off-by: Masahiro Yamada --- drivers/serial/serial_uniphier.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/serial/serial_uniphier.c b/drivers/serial/serial_uniphier.c index edb9203858..525f0a4417 100644 --- a/drivers/serial/serial_uniphier.c +++ b/drivers/serial/serial_uniphier.c @@ -6,6 +6,7 @@ #include #include +#include #include #include #include @@ -91,12 +92,13 @@ static int uniphier_serial_probe(struct udevice *dev) struct uniphier_serial_private_data *priv = dev_get_priv(dev); struct uniphier_serial __iomem *port; fdt_addr_t base; - fdt_size_t size; u32 tmp; - base = fdtdec_get_addr_size(gd->fdt_blob, dev->of_offset, "reg", &size); + base = dev_get_addr(dev); + if (base == FDT_ADDR_T_NONE) + return -EINVAL; - port = map_sysmem(base, size); + port = map_sysmem(base, SZ_64); if (!port) return -ENOMEM; -- cgit v1.2.1