summaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-kirkwood
diff options
context:
space:
mode:
authorArnaud Ebalard <arno@natisbad.org>2013-03-19 23:28:06 +0100
committerJason Cooper <jason@lakedaemon.net>2013-03-28 18:32:40 +0000
commitf236f5aabe8ebd7824590ae82d701402ead237e7 (patch)
tree9abbca7870ad56c389449535adb52ff61b23cf40 /arch/arm/mach-kirkwood
parent8bb9660418e05bb1845ac1a2428444d78e322cc7 (diff)
downloadop-kernel-dev-f236f5aabe8ebd7824590ae82d701402ead237e7.zip
op-kernel-dev-f236f5aabe8ebd7824590ae82d701402ead237e7.tar.gz
ARM: kirkwood: Add support for NETGEAR ReadyNAS Duo v2 using DT
Add support for NETGEAR ReadyNAS Duo v2 (Hardware specs available here: http://natisbad.org/NAS/). Almost everything is supported via provided .dts. A board-readynas.c file is nonetheless required for device not only converted to DT (Gbit controller). Signed-off-by: Arnaud Ebalard <arno@natisbad.org> Tested-By: Arnaud Ebalard <arno@natisbad.org> Acked-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'arch/arm/mach-kirkwood')
-rw-r--r--arch/arm/mach-kirkwood/Kconfig9
-rw-r--r--arch/arm/mach-kirkwood/Makefile1
-rw-r--r--arch/arm/mach-kirkwood/board-dt.c4
-rw-r--r--arch/arm/mach-kirkwood/board-readynas.c28
-rw-r--r--arch/arm/mach-kirkwood/common.h6
5 files changed, 48 insertions, 0 deletions
diff --git a/arch/arm/mach-kirkwood/Kconfig b/arch/arm/mach-kirkwood/Kconfig
index 7b6a64b..3fd07eb 100644
--- a/arch/arm/mach-kirkwood/Kconfig
+++ b/arch/arm/mach-kirkwood/Kconfig
@@ -194,6 +194,15 @@ config MACH_OPENBLOCKS_A6_DT
Say 'Y' here if you want your kernel to support the
Plat'Home OpenBlocks A6 (Flattened Device Tree).
+config MACH_READYNAS_DT
+ bool "NETGEAR ReadyNAS Duo v2 (Flattened Device Tree)"
+ select ARCH_KIRKWOOD_DT
+ select ARM_APPENDED_DTB
+ select ARM_ATAG_DTB_COMPAT
+ help
+ Say 'Y' here if you want your kernel to support the
+ NETGEAR ReadyNAS Duo v2 using Fattened Device Tree.
+
config MACH_TOPKICK_DT
bool "USI Topkick (Flattened Device Tree)"
select ARCH_KIRKWOOD_DT
diff --git a/arch/arm/mach-kirkwood/Makefile b/arch/arm/mach-kirkwood/Makefile
index 4cc4bee..ff0f3cb 100644
--- a/arch/arm/mach-kirkwood/Makefile
+++ b/arch/arm/mach-kirkwood/Makefile
@@ -39,4 +39,5 @@ obj-$(CONFIG_MACH_NETSPACE_LITE_V2_DT) += board-ns2.o
obj-$(CONFIG_MACH_NETSPACE_MINI_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-dt.c b/arch/arm/mach-kirkwood/board-dt.c
index d367aa6..e5a3cfe 100644
--- a/arch/arm/mach-kirkwood/board-dt.c
+++ b/arch/arm/mach-kirkwood/board-dt.c
@@ -149,6 +149,9 @@ static void __init kirkwood_dt_init(void)
if (of_machine_is_compatible("mpl,cec4"))
mplcec4_init();
+ if (of_machine_is_compatible("netgear,readynas-duo-v2"))
+ netgear_readynas_init();
+
if (of_machine_is_compatible("plathome,openblocks-a6"))
openblocks_a6_init();
@@ -177,6 +180,7 @@ static const char * const kirkwood_dt_board_compat[] = {
"lacie,netspace_lite_v2",
"lacie,netspace_mini_v2",
"mpl,cec4",
+ "netgear,readynas-duo-v2",
"plathome,openblocks-a6",
"usi,topkick",
"zyxel,nsa310",
diff --git a/arch/arm/mach-kirkwood/board-readynas.c b/arch/arm/mach-kirkwood/board-readynas.c
new file mode 100644
index 0000000..fb42c20
--- /dev/null
+++ b/arch/arm/mach-kirkwood/board-readynas.c
@@ -0,0 +1,28 @@
+/*
+ * NETGEAR ReadyNAS Duo v2 Board setup for drivers not already
+ * converted to DT.
+ *
+ * Copyright (C) 2013, Arnaud EBALARD <arno@natisbad.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/mv643xx_eth.h>
+#include <mach/kirkwood.h>
+#include "common.h"
+
+static struct mv643xx_eth_platform_data netgear_readynas_ge00_data = {
+ .phy_addr = MV643XX_ETH_PHY_ADDR(0),
+};
+
+void __init netgear_readynas_init(void)
+{
+ kirkwood_ge00_init(&netgear_readynas_ge00_data);
+ kirkwood_pcie_init(KW_PCIE0);
+}
diff --git a/arch/arm/mach-kirkwood/common.h b/arch/arm/mach-kirkwood/common.h
index 5ed7056..7ee8670 100644
--- a/arch/arm/mach-kirkwood/common.h
+++ b/arch/arm/mach-kirkwood/common.h
@@ -141,6 +141,12 @@ void openblocks_a6_init(void);
static inline void openblocks_a6_init(void) {};
#endif
+#ifdef CONFIG_MACH_READYNAS_DT
+void netgear_readynas_init(void);
+#else
+static inline void netgear_readynas_init(void) {};
+#endif
+
#ifdef CONFIG_MACH_TOPKICK_DT
void usi_topkick_init(void);
#else
OpenPOWER on IntegriCloud