On Wed, 3 Sep 2008, Aguirre Rodriguez, Sergio Alberto wrote:
> From: Sergio Aguirre <saaguirre@xxxxxx>
>
> ARM: OMAP: Add CSI2 clock struct for handling it with clock API.
>
> Add CSI2 clock struct for handling it with clock API when TI PM is disabled.
>
> Signed-off-by: Sergio Aguirre <saaguirre@xxxxxx>
Acked-by: Paul Walmsley <paul@xxxxxxxxx>
> ---
> arch/arm/mach-omap2/clock34xx.h | 12 ++++++++++++
> arch/arm/mach-omap2/cm-regbits-34xx.h | 2 ++
> 2 files changed, 14 insertions(+)
>
> Index: linux-omap-2.6/arch/arm/mach-omap2/clock34xx.h
> ===================================================================
> --- linux-omap-2.6.orig/arch/arm/mach-omap2/clock34xx.h 2008-08-28 13:59:57.000000000 -0500
> +++ linux-omap-2.6/arch/arm/mach-omap2/clock34xx.h 2008-09-03 11:33:20.000000000 -0500
> @@ -2228,6 +2228,17 @@
> .recalc = &followparent_recalc,
> };
>
> +static struct clk csi2_96m_fck = {
> + .name = "csi2_96m_fck",
> + .parent = &core_96m_fck,
> + .init = &omap2_init_clk_clkdm,
> + .enable_reg = _OMAP34XX_CM_REGADDR(OMAP3430_CAM_MOD, CM_FCLKEN),
> + .enable_bit = OMAP3430_EN_CSI2_SHIFT,
> + .flags = CLOCK_IN_OMAP343X,
> + .clkdm = { .name = "cam_clkdm" },
> + .recalc = &followparent_recalc,
> +};
> +
> /* USBHOST - 3430ES2 only */
>
> static struct clk usbhost_120m_fck = {
> @@ -3208,6 +3219,7 @@
> &dss_ick,
> &cam_mclk,
> &cam_ick,
> + &csi2_96m_fck,
> &usbhost_120m_fck,
> &usbhost_48m_fck,
> &usbhost_ick,
> Index: linux-omap-2.6/arch/arm/mach-omap2/cm-regbits-34xx.h
> ===================================================================
> --- linux-omap-2.6.orig/arch/arm/mach-omap2/cm-regbits-34xx.h 2008-08-28 13:59:57.000000000 -0500
> +++ linux-omap-2.6/arch/arm/mach-omap2/cm-regbits-34xx.h 2008-09-02 17:53:48.000000000 -0500
> @@ -530,6 +530,8 @@
> #define OMAP3430_CLKACTIVITY_DSS_MASK (1 << 0)
>
> /* CM_FCLKEN_CAM specific bits */
> +#define OMAP3430_EN_CSI2 (1 << 1)
> +#define OMAP3430_EN_CSI2_SHIFT 1
>
> /* CM_ICLKEN_CAM specific bits */
>
> --
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>
- Paul
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