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SubjectRe: [RFC PATCH v2 1/8] omap4: introduce fdif(face detect module) hwmod
Hi Benoît

On Wed, 14 Dec 2011, Ming Lei wrote:

> Signed-off-by: Ming Lei <ming.lei@canonical.com>
> ---
> arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 81 ++++++++++++++++++++++++++++
> 1 files changed, 81 insertions(+), 0 deletions(-)

any comments on this patch? I'd like to queue it if it looks good to you.

- Paul

>
> diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
> index 6cf21ee..30db754 100644
> --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
> +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
> @@ -53,6 +53,7 @@ static struct omap_hwmod omap44xx_dmm_hwmod;
> static struct omap_hwmod omap44xx_dsp_hwmod;
> static struct omap_hwmod omap44xx_dss_hwmod;
> static struct omap_hwmod omap44xx_emif_fw_hwmod;
> +static struct omap_hwmod omap44xx_fdif_hwmod;
> static struct omap_hwmod omap44xx_hsi_hwmod;
> static struct omap_hwmod omap44xx_ipu_hwmod;
> static struct omap_hwmod omap44xx_iss_hwmod;
> @@ -354,6 +355,14 @@ static struct omap_hwmod_ocp_if omap44xx_dma_system__l3_main_2 = {
> .user = OCP_USER_MPU | OCP_USER_SDMA,
> };
>
> +/* fdif -> l3_main_2 */
> +static struct omap_hwmod_ocp_if omap44xx_fdif__l3_main_2 = {
> + .master = &omap44xx_fdif_hwmod,
> + .slave = &omap44xx_l3_main_2_hwmod,
> + .clk = "l3_div_ck",
> + .user = OCP_USER_MPU | OCP_USER_SDMA,
> +};
> +
> /* hsi -> l3_main_2 */
> static struct omap_hwmod_ocp_if omap44xx_hsi__l3_main_2 = {
> .master = &omap44xx_hsi_hwmod,
> @@ -5444,6 +5453,75 @@ static struct omap_hwmod omap44xx_wd_timer3_hwmod = {
> .slaves_cnt = ARRAY_SIZE(omap44xx_wd_timer3_slaves),
> };
>
> +/* 'fdif' class */
> +static struct omap_hwmod_class_sysconfig omap44xx_fdif_sysc = {
> + .rev_offs = 0x0000,
> + .sysc_offs = 0x0010,
> + .sysc_flags = (SYSC_HAS_MIDLEMODE | SYSC_HAS_RESET_STATUS |
> + SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET),
> + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
> + MSTANDBY_FORCE | MSTANDBY_NO |
> + MSTANDBY_SMART),
> + .sysc_fields = &omap_hwmod_sysc_type2,
> +};
> +
> +static struct omap_hwmod_class omap44xx_fdif_hwmod_class = {
> + .name = "fdif",
> + .sysc = &omap44xx_fdif_sysc,
> +};
> +
> +/*fdif*/
> +static struct omap_hwmod_addr_space omap44xx_fdif_addrs[] = {
> + {
> + .pa_start = 0x4a10a000,
> + .pa_end = 0x4a10afff,
> + .flags = ADDR_TYPE_RT
> + },
> + { }
> +};
> +
> +/* l4_cfg -> fdif */
> +static struct omap_hwmod_ocp_if omap44xx_l4_cfg__fdif = {
> + .master = &omap44xx_l4_cfg_hwmod,
> + .slave = &omap44xx_fdif_hwmod,
> + .clk = "l4_div_ck",
> + .addr = omap44xx_fdif_addrs,
> + .user = OCP_USER_MPU | OCP_USER_SDMA,
> +};
> +
> +/* fdif slave ports */
> +static struct omap_hwmod_ocp_if *omap44xx_fdif_slaves[] = {
> + &omap44xx_l4_cfg__fdif,
> +};
> +static struct omap_hwmod_irq_info omap44xx_fdif_irqs[] = {
> + { .irq = 69 + OMAP44XX_IRQ_GIC_START },
> + { .irq = -1 }
> +};
> +
> +/* fdif master ports */
> +static struct omap_hwmod_ocp_if *omap44xx_fdif_masters[] = {
> + &omap44xx_fdif__l3_main_2,
> +};
> +
> +static struct omap_hwmod omap44xx_fdif_hwmod = {
> + .name = "fdif",
> + .class = &omap44xx_fdif_hwmod_class,
> + .clkdm_name = "iss_clkdm",
> + .mpu_irqs = omap44xx_fdif_irqs,
> + .main_clk = "fdif_fck",
> + .prcm = {
> + .omap4 = {
> + .clkctrl_offs = OMAP4_CM_CAM_FDIF_CLKCTRL_OFFSET,
> + .context_offs = OMAP4_RM_CAM_FDIF_CONTEXT_OFFSET,
> + .modulemode = MODULEMODE_SWCTRL,
> + },
> + },
> + .slaves = omap44xx_fdif_slaves,
> + .slaves_cnt = ARRAY_SIZE(omap44xx_fdif_slaves),
> + .masters = omap44xx_fdif_masters,
> + .masters_cnt = ARRAY_SIZE(omap44xx_fdif_masters),
> +};
> +
> static __initdata struct omap_hwmod *omap44xx_hwmods[] = {
>
> /* dmm class */
> @@ -5593,6 +5671,9 @@ static __initdata struct omap_hwmod *omap44xx_hwmods[] = {
> &omap44xx_wd_timer2_hwmod,
> &omap44xx_wd_timer3_hwmod,
>
> + /* fdif class */
> + &omap44xx_fdif_hwmod,
> +
> NULL,
> };
>
> --
> 1.7.5.4
>
> --
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>


- Paul
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