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Commit e68084c6 authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Mauro Carvalho Chehab
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[media] ARM: omap2: cm-t35: Add regulators and clock for camera sensor 



The camera sensor will soon require regulators and clocks. Register
fixed regulators for its VAA and VDD power supplies and a fixed rate
clock for its master clock.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: default avatarIgor Grinberg <grinberg@compulab.co.il>
Acked-by: default avatarTony Lindgren <tony@atomide.com>
Signed-off-by: default avatarMauro Carvalho Chehab <m.chehab@samsung.com>
parent 7c486c0f

arch/arm/mach-omap2/board-cm-t35.c

+16 −0
Original line number Diff line number Diff line
@@ -16,6 +16,8 @@ 
 *

 */



#include <linux/clk-provider.h>

#include <linux/clkdev.h>

#include <linux/kernel.h>

#include <linux/init.h>

#include <linux/platform_device.h>
@@ -542,8 +544,22 @@ static struct isp_platform_data cm_t35_isp_pdata = { 
	.subdevs = cm_t35_isp_subdevs,

};



static struct regulator_consumer_supply cm_t35_camera_supplies[] = {

	REGULATOR_SUPPLY("vaa", "3-005d"),

	REGULATOR_SUPPLY("vdd", "3-005d"),

};



static void __init cm_t35_init_camera(void)

{

	struct clk *clk;



	clk = clk_register_fixed_rate(NULL, "mt9t001-clkin", NULL, CLK_IS_ROOT,

				      48000000);

	clk_register_clkdev(clk, NULL, "3-005d");



	regulator_register_fixed(2, cm_t35_camera_supplies,

				 ARRAY_SIZE(cm_t35_camera_supplies));



	if (omap3_init_camera(&cm_t35_isp_pdata) < 0)

		pr_warn("CM-T3x: Failed registering camera device!\n");

}