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authorMatthew Gerlach <mgerlach@opensource.altera.com>2016-05-12 20:24:42 +0300
committerDinh Nguyen <dinguyen@kernel.org>2016-06-08 22:09:11 +0300
commitb65c0efa3508c01116c3ee24a6c37a158f2cb03a (patch)
tree08fcb426dacf3c9e3894cfd820daf9ff9481933a /arch/arm/boot/dts/socfpga_arria10.dtsi
parentefb6672935894e19e30227b2fcc64546b70342ea (diff)
downloadlinux-b65c0efa3508c01116c3ee24a6c37a158f2cb03a.tar.xz
ARM: dts: socfpga: fix definitions of serial console
The notion of which uart instance is serial0 or serial1 is board specific rather than generic to the chip. This patch removes the serial aliases from generic chip dtsi and adds an appropriate alias to the board specific dtsi. By making the alias for serial0 point to uart1 for the arria10_socdk, the linux boot command line supports specifying console=ttyS0,115200 for backwards compatibility, and it supports not specifying the console at all. Signed-off-by: Matthew Gerlach <mgerlach@opensource.altera.com> Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Diffstat (limited to 'arch/arm/boot/dts/socfpga_arria10.dtsi')
-rw-r--r--arch/arm/boot/dts/socfpga_arria10.dtsi5
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/arm/boot/dts/socfpga_arria10.dtsi b/arch/arm/boot/dts/socfpga_arria10.dtsi
index 21f6c3ce2c52..1c4fc275c661 100644
--- a/arch/arm/boot/dts/socfpga_arria10.dtsi
+++ b/arch/arm/boot/dts/socfpga_arria10.dtsi
@@ -22,11 +22,6 @@
#address-cells = <1>;
#size-cells = <1>;
- aliases {
- serial0 = &uart0;
- serial1 = &uart1;
- };
-
cpus {
#address-cells = <1>;
#size-cells = <0>;