hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

arm: kirkwood: convert ZyXEL NSA310 to use DT for the PCIe interface 

Now that the PCIe mvebu driver is usable on Kirkwood, use it instead
of the legacy PCIe code, since it allows to describe the PCIe
interfaces in the Device Tree.

Since it was the only device left that prevented this platform to use
the Device Tree only, we remove the board-nsa310.c file and the
related Kconfig/Makefile bits.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
This commit is contained in:
Thomas Petazzoni 2013-05-15 15:36:59 +02:00 committed by Jason Cooper
parent 9470fbfb8d
commit 40fa8e5da2
4 changed files with 8 additions and 34 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
arch/arm/boot/dts/kirkwood-nsa310.dts
View File

@ -176,6 +176,14 @@
reg = <0x5040000 0x2fc0000>;
};
};
pcie-controller {
status = "okay";
pcie@1,0 {
status = "okay";
};
};
};
gpio_keys {

8
arch/arm/mach-kirkwood/Kconfig
View File

@ -272,14 +272,6 @@ config MACH_NETSPACE_V2_DT
Say 'Y' here if you want your kernel to support the LaCie
Network Space v2 NAS, using Flattened Device Tree.
config MACH_NSA310_DT
bool "ZyXEL NSA-310 (Flattened Device Tree)"
select ARCH_KIRKWOOD_DT
select ARM_ATAG_DTB_COMPAT
help
Say 'Y' here if you want your kernel to support the
ZyXEL NSA-310 board (Flattened Device Tree).
config MACH_OPENBLOCKS_A6_DT
bool "Plat'Home OpenBlocks A6 (Flattened Device Tree)"
select ARCH_KIRKWOOD_DT

1
arch/arm/mach-kirkwood/Makefile
View File

@ -37,7 +37,6 @@ obj-$(CONFIG_MACH_NETSPACE_LITE_V2_DT) += board-ns2.o
obj-$(CONFIG_MACH_NETSPACE_MAX_V2_DT) += board-ns2.o
obj-$(CONFIG_MACH_NETSPACE_MINI_V2_DT) += board-ns2.o
obj-$(CONFIG_MACH_NETSPACE_V2_DT) += board-ns2.o
obj-$(CONFIG_MACH_NSA310_DT) += board-nsa310.o
obj-$(CONFIG_MACH_OPENBLOCKS_A6_DT) += board-openblocks_a6.o
obj-$(CONFIG_MACH_READYNAS_DT) += board-readynas.o
obj-$(CONFIG_MACH_TOPKICK_DT) += board-usi_topkick.o

25
arch/arm/mach-kirkwood/board-nsa310.c
View File

@ -1,25 +0,0 @@
/*
* arch/arm/mach-kirkwood/nsa-310-setup.c
*
* ZyXEL NSA-310 Setup
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <mach/kirkwood.h>
#include <linux/of.h>
#include "common.h"
static int __init nsa310_pci_init(void)
{
if (of_machine_is_compatible("zyxel,nsa310"))
kirkwood_pcie_init(KW_PCIE0);
return 0;
}
subsys_initcall(nsa310_pci_init);