linux-kernel - [PATCH 01/03] mach-shmobile: Use DT

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Date:	Mon, 14 May 2012 19:54:33 +0900
From:	Magnus Damm <magnus.damm@...il.com>
To:	linux-arm-kernel@...ts.infradead.org
Cc:	linux@....linux.org.uk, arnd@...db.de, linux-sh@...r.kernel.org,
	lethal@...ux-sh.org, linux-kernel@...r.kernel.org, rjw@...k.pl,
	horms@...ge.net.au, olof@...om.net,
	Magnus Damm <magnus.damm@...il.com>
Subject: [PATCH 01/03] mach-shmobile: Use DT_MACHINE for KZM9G

From: Magnus Damm <damm@...nsource.se>

Use DT_MACHINE_START() on the sh73a0 based KZM9G board.

Also include a tiny DTS file to describe the board and
update the Kconfig dependencies to select CONFIG_USE_OF.

Signed-off-by: Magnus Damm <damm@...nsource.se>
---

 arch/arm/boot/dts/sh73a0-kzm9g.dts   |   22 ++++++++++++++++++++++
 arch/arm/mach-shmobile/Kconfig       |    1 +
 arch/arm/mach-shmobile/board-kzm9g.c |    8 +++++++-
 3 files changed, 30 insertions(+), 1 deletion(-)

--- /dev/null
+++ work/arch/arm/boot/dts/sh73a0-kzm9g.dts	2012-05-14 18:37:52.000000000 +0900
@@ -0,0 +1,22 @@
+/*
+ * Device Tree Source for the KZM-A9-GT board
+ *
+ * Copyright (C) 2012 Renesas Solutions Corp.
+ *
+ * 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.
+ */
+
+/dts-v1/;
+/include/ "skeleton.dtsi"
+
+/ {
+	model = "KZM-A9-GT";
+	compatible = "renesas,kzm9g";
+
+	memory {
+		device_type = "memory";
+		reg = <0x41000000 0x1e800000>;
+	};
+};
--- 0001/arch/arm/mach-shmobile/Kconfig
+++ work/arch/arm/mach-shmobile/Kconfig	2012-05-14 18:54:57.000000000 +0900
@@ -109,6 +109,7 @@ config MACH_KZM9G
 	bool "KZM-A9-GT board"
 	depends on ARCH_SH73A0
 	select ARCH_REQUIRE_GPIOLIB
+	select USE_OF
 
 comment "SH-Mobile System Configuration"
 
--- 0001/arch/arm/mach-shmobile/board-kzm9g.c
+++ work/arch/arm/mach-shmobile/board-kzm9g.c	2012-05-14 18:33:43.000000000 +0900
@@ -443,7 +443,12 @@ static void __init kzm_init(void)
 	platform_add_devices(kzm_devices, ARRAY_SIZE(kzm_devices));
 }
 
-MACHINE_START(KZM9G, "kzm9g")
+static const char *kzm9g_boards_compat_dt[] __initdata = {
+	"renesas,kzm9g",
+	NULL,
+};
+
+DT_MACHINE_START(KZM9G_DT, "kzm9g")
 	.map_io		= sh73a0_map_io,
 	.init_early	= sh73a0_add_early_devices,
 	.nr_irqs	= NR_IRQS_LEGACY,
@@ -451,4 +456,5 @@ MACHINE_START(KZM9G, "kzm9g")
 	.handle_irq	= gic_handle_irq,
 	.init_machine	= kzm_init,
 	.timer		= &shmobile_timer,
+	.dt_compat	= kzm9g_boards_compat_dt,
 MACHINE_END
--
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