diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2014-02-08 13:32:11 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-02-24 13:10:14 -0300 |
| commit | e68084c661953e7b7d78a952156d35e83187c038 (patch) | |
| tree | c7fec070629d03e47f9d71ff7d8152cc485c6870 | |
| parent | 7c486c0fe6c57e06fea5ecb1214b3bc28bafe0e2 (diff) | |
| download | linux-e68084c661953e7b7d78a952156d35e83187c038.tar.bz2 | |
[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: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| -rw-r--r-- | arch/arm/mach-omap2/board-cm-t35.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c index 8dd0ec858cf1..018353d88b96 100644 --- a/arch/arm/mach-omap2/board-cm-t35.c +++ b/arch/arm/mach-omap2/board-cm-t35.c @@ -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"); } |