Mauro, Tony,
On Monday 10 February 2014 22:54:40 Laurent Pinchart wrote:
> 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.
This patch is a prerequisite for a set of 4 patches that need to go through
the linux-media tree. It would simpler if it could go through the same tree as
well. Given that arch/arm/mach-omap2/board-cm-t35.c has seen very little
activity recently I believe the risk of conflict is pretty low. Tony, would
that be fine with you ?
> Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
> ---
> arch/arm/mach-omap2/board-cm-t35.c | 16 ++++++++++++++++
> 1 file changed, 16 insertions(+)
>
> diff --git a/arch/arm/mach-omap2/board-cm-t35.c
> b/arch/arm/mach-omap2/board-cm-t35.c index 8dd0ec8..018353d 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");
> }
--
Regards,
Laurent Pinchart
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