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authorPeter Hurley <peter@hurleysoftware.com>2016-01-17 02:23:43 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-02-07 09:07:37 +0300
commit088da2a17619cf0113b62a76ad38c6a14470ffa6 (patch)
tree98d9d71255703026b0ce2cee89e5d6e8d41aa3a7 /drivers/of
parent4d118c9a866590850dad8689262a95345d2c6e09 (diff)
downloadlinux-088da2a17619cf0113b62a76ad38c6a14470ffa6.tar.xz
of: earlycon: Initialize port fields from DT properties
Read the optional "reg-offset", "reg-shift", "reg-io-width" and endianness properties and initialize the respective struct uart_port field if found. NB: These bindings are common to several drivers and the values merely indicate the default value; the registering earlycon setup() method can simply override the values if required. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/of')
-rw-r--r--drivers/of/fdt.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
index cfd3b35e8d81..e8fd54a30802 100644
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -839,7 +839,7 @@ static int __init early_init_dt_scan_chosen_serial(void)
if (addr == OF_BAD_ADDR)
return -ENXIO;
- of_setup_earlycon(addr, match, options);
+ of_setup_earlycon(addr, match, offset, options);
return 0;
}
return -ENODEV;