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Commit a3153e6c authored by Magnus Damm's avatar Magnus Damm Committed by Simon Horman
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ARM: shmobile: Add shared EMEV2 code for ->init_machine() 



Add a SoC specific function that initializes
clocks and starts DT probing in case of EMEV2.

This EMEV2 SoC support code may be built for
either legacy SHMOBILE or SMOBILE_MULTI.

The change allows us to support existing board
specific KZM9D DTB with these SoC specific
DT_MACHINE_START() callbacks.

Signed-off-by: default avatarMagnus Damm <damm@opensource.se>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent d18e0611

arch/arm/mach-shmobile/setup-emev2.c

+12 −0
Original line number Diff line number Diff line
@@ -16,6 +16,7 @@ 
 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

 */

#include <linux/clk-provider.h>

#include <linux/kernel.h>

#include <linux/init.h>

#include <linux/interrupt.h>
@@ -197,6 +198,16 @@ void __init emev2_init_delay(void) 


#ifdef CONFIG_USE_OF



static void __init emev2_add_standard_devices_dt(void)

{

#ifdef CONFIG_COMMON_CLK

	of_clk_init(NULL);

#else

	emev2_clock_init();

#endif

	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);

}



static const char *emev2_boards_compat_dt[] __initdata = {

	"renesas,emev2",

	NULL,
@@ -206,6 +217,7 @@ DT_MACHINE_START(EMEV2_DT, "Generic Emma Mobile EV2 (Flattened Device Tree)") 
	.smp		= smp_ops(emev2_smp_ops),

	.map_io		= emev2_map_io,

	.init_early	= emev2_init_delay,

	.init_machine	= emev2_add_standard_devices_dt,

	.dt_compat	= emev2_boards_compat_dt,

MACHINE_END