MIPS: ath79: utilize the MIPS multi-machine support

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Imre Kaloz <kaloz@openwrt.org>
Cc: linux-mips@linux-mips.org
Cc: Luis R. Rodriguez <lrodriguez@atheros.com>
Cc: Cliff Holden <Cliff.Holden@Atheros.com>
Cc: Kathy Giori <Kathy.Giori@Atheros.com>
Patchwork: https://patchwork.linux-mips.org/patch/1949/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

3 files changed, 37 insertions, 0 deletions

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 02d3cd4b124c..1adca2c3df02 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -74,6 +74,7 @@ config ATH79
         select CSRC_R4K
         select DMA_NONCOHERENT
         select IRQ_CPU
+        select MIPS_MACHINE
         select SYS_HAS_CPU_MIPS32_R2
         select SYS_HAS_EARLY_PRINTK
         select SYS_SUPPORTS_32BIT_KERNEL
diff --git a/arch/mips/ath79/machtypes.h b/arch/mips/ath79/machtypes.h
new file mode 100644
index 000000000000..fac0e26a2433
--- /dev/null
+++ b/arch/mips/ath79/machtypes.h
@@ -0,0 +1,21 @@
+/*
+ *  Atheros AR71XX/AR724X/AR913X machine type definitions
+ *
+ *  Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
+ *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ */
+
+#ifndef _ATH79_MACHTYPE_H
+#define _ATH79_MACHTYPE_H
+
+#include <asm/mips_machine.h>
+
+enum ath79_mach_type {
+        ATH79_MACH_GENERIC = 0,
+};
+
+#endif /* _ATH79_MACHTYPE_H */
diff --git a/arch/mips/ath79/setup.c b/arch/mips/ath79/setup.c
index 29dde98f49ed..5e5740298709 100644
--- a/arch/mips/ath79/setup.c
+++ b/arch/mips/ath79/setup.c
@@ -20,11 +20,13 @@
 #include <asm/bootinfo.h>
 #include <asm/time.h>           /* for mips_hpt_frequency */
 #include <asm/reboot.h>         /* for _machine_{restart,halt} */
+#include <asm/mips_machine.h>
 
 #include <asm/mach-ath79/ath79.h>
 #include <asm/mach-ath79/ar71xx_regs.h>
 #include "common.h"
 #include "dev-common.h"
+#include "machtypes.h"
 
 #define ATH79_SYS_TYPE_LEN      64
 
@@ -184,7 +186,20 @@ static int __init ath79_setup(void)
 {
         ath79_gpio_init();
         ath79_register_uart();
+
+        mips_machine_setup();
+
         return 0;
 }
 
 arch_initcall(ath79_setup);
+
+static void __init ath79_generic_init(void)
+{
+        /* Nothing to do */
+}
+
+MIPS_MACHINE(ATH79_MACH_GENERIC,
+             "Generic",
+             "Generic AR71XX/AR724X/AR913X based board",
+             ath79_generic_init);