[PATCH v3 3/4] ARM: mvebu: move DT Dove to MVEBU

From: Sebastian Hesselbarth
Date: Sat Mar 01 2014 - 03:39:58 EST

With all the DT support preparation done, we are able to move Dove
to MVEBU easily. Legacy non-DT mach-dove is left untouched to rot
for a while before removal.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx>
---
Changelog:
v1->v2:
- just rename CONFIG_ARCH_DOVE to CONFIG_MACH_DOVE in dts/Makefile
(Suggested by Jason Cooper)
v2->v3:
- dropped drivers/phy/Kconfig change, which is now an individual
patch sent to Kishon.

Cc: Rob Herring <robh+dt@xxxxxxxxxx>
Cc: Pawel Moll <pawel.moll@xxxxxxx>
Cc: Mark Rutland <mark.rutland@xxxxxxx>
Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
Cc: Kumar Gala <galak@xxxxxxxxxxxxxx>
Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
Cc: Jason Cooper <jason@xxxxxxxxxxxxxx>
Cc: Andrew Lunn <andrew@xxxxxxx>
Cc: Gregory Clement <gregory.clement@xxxxxxxxxxxxxxxxxx>
Cc: Kishon Vijay Abraham I <kishon@xxxxxx>
Cc: devicetree@xxxxxxxxxxxxxxx
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
---
arch/arm/boot/dts/Makefile | 2 +-
arch/arm/mach-dove/Kconfig | 12 ------------
arch/arm/mach-dove/Makefile | 1 -
arch/arm/mach-dove/board-dt.c | 43 -------------------------------------------
arch/arm/mach-mvebu/Kconfig | 12 ++++++++++++
arch/arm/mach-mvebu/Makefile | 1 +
arch/arm/mach-mvebu/dove.c | 39 +++++++++++++++++++++++++++++++++++++++
7 files changed, 53 insertions(+), 57 deletions(-)
delete mode 100644 arch/arm/mach-dove/board-dt.c
create mode 100644 arch/arm/mach-mvebu/dove.c

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 032030361bef..21317af7fe48 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -55,7 +55,7 @@ dtb-$(CONFIG_ARCH_BERLIN) += \
berlin2cd-google-chromecast.dtb
dtb-$(CONFIG_ARCH_DAVINCI) += da850-enbw-cmc.dtb \
da850-evm.dtb
-dtb-$(CONFIG_ARCH_DOVE) += dove-cm-a510.dtb \
+dtb-$(CONFIG_MACH_DOVE) += dove-cm-a510.dtb \
dove-cubox.dtb \
dove-d2plug.dtb \
dove-d3plug.dtb \
diff --git a/arch/arm/mach-dove/Kconfig b/arch/arm/mach-dove/Kconfig
index 0bc7cdf8cf46..d8c439c89ea9 100644
--- a/arch/arm/mach-dove/Kconfig
+++ b/arch/arm/mach-dove/Kconfig
@@ -20,18 +20,6 @@ config MACH_CM_A510
Say 'Y' here if you want your kernel to support the
CompuLab CM-A510 Board.

-config MACH_DOVE_DT
- bool "Marvell Dove Flattened Device Tree"
- select DOVE_CLK
- select ORION_IRQCHIP
- select ORION_TIMER
- select REGULATOR
- select REGULATOR_FIXED_VOLTAGE
- select USE_OF
- help
- Say 'Y' here if you want your kernel to support the
- Marvell Dove using flattened device tree.
-
endmenu

endif
diff --git a/arch/arm/mach-dove/Makefile b/arch/arm/mach-dove/Makefile
index cbc5c0618788..b608a21919fb 100644
--- a/arch/arm/mach-dove/Makefile
+++ b/arch/arm/mach-dove/Makefile
@@ -2,5 +2,4 @@ obj-y += common.o
obj-$(CONFIG_DOVE_LEGACY) += irq.o mpp.o
obj-$(CONFIG_PCI) += pcie.o
obj-$(CONFIG_MACH_DOVE_DB) += dove-db-setup.o
-obj-$(CONFIG_MACH_DOVE_DT) += board-dt.o
obj-$(CONFIG_MACH_CM_A510) += cm-a510.o
diff --git a/arch/arm/mach-dove/board-dt.c b/arch/arm/mach-dove/board-dt.c
deleted file mode 100644
index 49fa9abd09da..000000000000
--- a/arch/arm/mach-dove/board-dt.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * arch/arm/mach-dove/board-dt.c
- *
- * Marvell Dove 88AP510 System On Chip FDT Board
- *
- * 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/init.h>
-#include <linux/clk-provider.h>
-#include <linux/of.h>
-#include <linux/of_platform.h>
-#include <asm/hardware/cache-tauros2.h>
-#include <asm/mach/arch.h>
-#include <mach/dove.h>
-#include <mach/pm.h>
-#include <plat/common.h>
-#include "common.h"
-
-static void __init dove_dt_init(void)
-{
- pr_info("Dove 88AP510 SoC\n");
-
-#ifdef CONFIG_CACHE_TAUROS2
- tauros2_init(0);
-#endif
- BUG_ON(mvebu_mbus_dt_init());
- of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
-}
-
-static const char * const dove_dt_board_compat[] = {
- "marvell,dove",
- NULL
-};
-
-DT_MACHINE_START(DOVE_DT, "Marvell Dove (Flattened Device Tree)")
- .map_io = dove_map_io,
- .init_machine = dove_dt_init,
- .restart = dove_restart,
- .dt_compat = dove_dt_board_compat,
-MACHINE_END
diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig
index 5e269d7263ce..966e5c6b9944 100644
--- a/arch/arm/mach-mvebu/Kconfig
+++ b/arch/arm/mach-mvebu/Kconfig
@@ -46,6 +46,18 @@ config MACH_ARMADA_XP
Say 'Y' here if you want your kernel to support boards based
on the Marvell Armada XP SoC with device tree.

+config MACH_DOVE
+ bool "Marvell Dove boards" if ARCH_MULTI_V7
+ select CACHE_L2X0
+ select CPU_PJ4
+ select DOVE_CLK
+ select ORION_IRQCHIP
+ select ORION_TIMER
+ select PINCTRL_DOVE
+ help
+ Say 'Y' here if you want your kernel to support the
+ Marvell Dove using flattened device tree.
+
endmenu

endif
diff --git a/arch/arm/mach-mvebu/Makefile b/arch/arm/mach-mvebu/Makefile
index 878aebe98dcc..dd3e7188f75d 100644
--- a/arch/arm/mach-mvebu/Makefile
+++ b/arch/arm/mach-mvebu/Makefile
@@ -5,6 +5,7 @@ AFLAGS_coherency_ll.o := -Wa,-march=armv7-a

obj-y += system-controller.o mvebu-soc-id.o
obj-$(CONFIG_MACH_ARMADA_370_XP) += armada-370-xp.o
+obj-$(CONFIG_MACH_DOVE) += dove.o
obj-$(CONFIG_ARCH_MVEBU) += coherency.o coherency_ll.o pmsu.o
obj-$(CONFIG_SMP) += platsmp.o headsmp.o
obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o
diff --git a/arch/arm/mach-mvebu/dove.c b/arch/arm/mach-mvebu/dove.c
new file mode 100644
index 000000000000..5e5a43624237
--- /dev/null
+++ b/arch/arm/mach-mvebu/dove.c
@@ -0,0 +1,39 @@
+/*
+ * arch/arm/mach-mvebu/dove.c
+ *
+ * Marvell Dove 88AP510 System On Chip FDT Board
+ *
+ * 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/init.h>
+#include <linux/mbus.h>
+#include <linux/of.h>
+#include <linux/of_platform.h>
+#include <asm/hardware/cache-tauros2.h>
+#include <asm/mach/arch.h>
+#include "common.h"
+
+static void __init dove_init(void)
+{
+ pr_info("Dove 88AP510 SoC\n");
+
+#ifdef CONFIG_CACHE_TAUROS2
+ tauros2_init(0);
+#endif
+ BUG_ON(mvebu_mbus_dt_init());
+ of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+}
+
+static const char * const dove_dt_compat[] = {
+ "marvell,dove",
+ NULL
+};
+
+DT_MACHINE_START(DOVE_DT, "Marvell Dove")
+ .init_machine = dove_init,
+ .restart = mvebu_restart,
+ .dt_compat = dove_dt_compat,
+MACHINE_END
--
1.8.5.3

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