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authorNishanth Menon <nm@ti.com>2013-12-06 14:20:17 -0800
committerTony Lindgren <tony@atomide.com>2013-12-06 14:20:17 -0800
commitcaef4ee8fb35923d970afac202c027600800902e (patch)
treeb3d0f8c3ad9e76d91e585ba6e243417db4f743cd /arch
parenta01581857941c003591ab29719554830b363c575 (diff)
downloadlinux-caef4ee8fb35923d970afac202c027600800902e.tar.bz2
ARM: OMAP2+: Fix the machine entry for am3517
The am3517 is wrongly booting as omap3 which means that the am3517 specific devices like Ethernet won't work when booted with device tree. Now with the new devices defined in am3517.dtsi, let's use that instead of the omap3.dtsi, and add a separate machine entry for am3517 so am3517-evm can use it. Signed-off-by: Nishanth Menon <nm@ti.com> [tony@atomide.com: updated comments and fixed build without omap3] Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/boot/dts/am3517-evm.dts6
-rw-r--r--arch/arm/mach-omap2/board-generic.c18
2 files changed, 21 insertions, 3 deletions
diff --git a/arch/arm/boot/dts/am3517-evm.dts b/arch/arm/boot/dts/am3517-evm.dts
index e99dfaf70052..03fcbf0a88a8 100644
--- a/arch/arm/boot/dts/am3517-evm.dts
+++ b/arch/arm/boot/dts/am3517-evm.dts
@@ -7,11 +7,11 @@
*/
/dts-v1/;
-#include "omap34xx.dtsi"
+#include "am3517.dtsi"
/ {
- model = "TI AM3517 EVM (AM3517/05)";
- compatible = "ti,am3517-evm", "ti,omap3";
+ model = "TI AM3517 EVM (AM3517/05 TMDSEVM3517)";
+ compatible = "ti,am3517-evm", "ti,am3517", "ti,omap3";
memory {
device_type = "memory";
diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c
index 19f1652e94cf..8d972ff18c56 100644
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -131,6 +131,24 @@ DT_MACHINE_START(OMAP3_GP_DT, "Generic OMAP3-GP (Flattened Device Tree)")
.dt_compat = omap3_gp_boards_compat,
.restart = omap3xxx_restart,
MACHINE_END
+
+static const char *am3517_boards_compat[] __initdata = {
+ "ti,am3517",
+ NULL,
+};
+
+DT_MACHINE_START(AM3517_DT, "Generic AM3517 (Flattened Device Tree)")
+ .reserve = omap_reserve,
+ .map_io = omap3_map_io,
+ .init_early = am35xx_init_early,
+ .init_irq = omap_intc_of_init,
+ .handle_irq = omap3_intc_handle_irq,
+ .init_machine = omap_generic_init,
+ .init_late = omap3_init_late,
+ .init_time = omap3_gptimer_timer_init,
+ .dt_compat = am3517_boards_compat,
+ .restart = omap3xxx_restart,
+MACHINE_END
#endif
#ifdef CONFIG_SOC_AM33XX