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authorThomas Petazzoni <thomas.petazzoni@free-electrons.com>2013-05-15 15:36:59 +0200
committerJason Cooper <jason@lakedaemon.net>2013-05-27 16:02:12 +0000
commit40fa8e5da25b35fea0bcea113c61d72ae31f20fd (patch)
treec3a005e1c0f9787fbf03e02578771b80b5bd8738 /arch
parent9470fbfb8d15350ac54770ccf921cbcffcdbc24f (diff)
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>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/boot/dts/kirkwood-nsa310.dts8
-rw-r--r--arch/arm/mach-kirkwood/Kconfig8
-rw-r--r--arch/arm/mach-kirkwood/Makefile1
-rw-r--r--arch/arm/mach-kirkwood/board-nsa310.c25
4 files changed, 8 insertions, 34 deletions
diff --git a/arch/arm/boot/dts/kirkwood-nsa310.dts b/arch/arm/boot/dts/kirkwood-nsa310.dts
index a7412b937a8a..9ddf218f2cbd 100644
--- a/arch/arm/boot/dts/kirkwood-nsa310.dts
+++ b/arch/arm/boot/dts/kirkwood-nsa310.dts
@@ -176,6 +176,14 @@
reg = <0x5040000 0x2fc0000>;
};
};
+
+ pcie-controller {
+ status = "okay";
+
+ pcie@1,0 {
+ status = "okay";
+ };
+ };
};
gpio_keys {
diff --git a/arch/arm/mach-kirkwood/Kconfig b/arch/arm/mach-kirkwood/Kconfig
index 7509a89af967..267ca95d4e78 100644
--- a/arch/arm/mach-kirkwood/Kconfig
+++ b/arch/arm/mach-kirkwood/Kconfig
@@ -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
diff --git a/arch/arm/mach-kirkwood/Makefile b/arch/arm/mach-kirkwood/Makefile
index e1f3735d3415..794366e7f722 100644
--- a/arch/arm/mach-kirkwood/Makefile
+++ b/arch/arm/mach-kirkwood/Makefile
@@ -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
diff --git a/arch/arm/mach-kirkwood/board-nsa310.c b/arch/arm/mach-kirkwood/board-nsa310.c
deleted file mode 100644
index 55ade93b93bf..000000000000
--- a/arch/arm/mach-kirkwood/board-nsa310.c
+++ /dev/null
@@ -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);