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| author | Sakari Ailus <sakari.ailus@iki.fi> | 2015-03-25 22:57:34 (GMT) |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-04-02 19:44:18 (GMT) |
| commit | 503596a15225e00bdf24f0805567d5195f6c749f (patch) | |
| tree | c585caa89010913c60191839f714c7d541ba1341 /drivers/media/platform/omap3isp/isp.h | |
| parent | 4fcfeca833c48e8cb899ae9cff31de481ae52ca2 (diff) | |
| download | linux-503596a15225e00bdf24f0805567d5195f6c749f.tar.xz | |
[media] omap3isp: Move the syscon register out of the ISP register maps
The syscon register isn't part of the ISP, use it through the syscom driver
regmap instead. The syscom block is considered to be from 343x on ISP
revision 2.0 whereas 15.0 is assumed to have 3630 syscon.
Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/platform/omap3isp/isp.h')
| -rw-r--r-- | drivers/media/platform/omap3isp/isp.h | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/drivers/media/platform/omap3isp/isp.h b/drivers/media/platform/omap3isp/isp.h index 9535524..03d2129 100644 --- a/drivers/media/platform/omap3isp/isp.h +++ b/drivers/media/platform/omap3isp/isp.h @@ -59,8 +59,6 @@ enum isp_mem_resources { OMAP3_ISP_IOMEM_CSI2C_REGS1, OMAP3_ISP_IOMEM_CSIPHY1, OMAP3_ISP_IOMEM_CSI2C_REGS2, - OMAP3_ISP_IOMEM_343X_CONTROL_CSIRXFE, - OMAP3_ISP_IOMEM_3630_CONTROL_CAMERA_PHY_CTRL, OMAP3_ISP_IOMEM_LAST }; @@ -93,14 +91,25 @@ enum isp_subclk_resource { /* ISP2P: OMAP 36xx */ #define ISP_REVISION_15_0 0xF0 +#define ISP_PHY_TYPE_3430 0 +#define ISP_PHY_TYPE_3630 1 + +struct regmap; + /* * struct isp_res_mapping - Map ISP io resources to ISP revision. * @isp_rev: ISP_REVISION_x_x * @map: bitmap for enum isp_mem_resources + * @syscon_offset: offset of the syscon register for 343x / 3630 + * (CONTROL_CSIRXFE / CONTROL_CAMERA_PHY_CTRL, respectively) + * from the syscon base address + * @phy_type: ISP_PHY_TYPE_{3430,3630} */ struct isp_res_mapping { u32 isp_rev; u32 map; + u32 syscon_offset; + u32 phy_type; }; /* @@ -140,6 +149,9 @@ struct isp_xclk { * regions. * @mmio_hist_base_phys: Physical L4 bus address for ISP hist block register * region. + * @syscon: Regmap for the syscon register space + * @syscon_offset: Offset of the CSIPHY control register in syscon + * @phy_type: ISP_PHY_TYPE_{3430,3630} * @mapping: IOMMU mapping * @stat_lock: Spinlock for handling statistics * @isp_mutex: Mutex for serializing requests to ISP. @@ -176,6 +188,9 @@ struct isp_device { void __iomem *mmio_base[OMAP3_ISP_IOMEM_LAST]; unsigned long mmio_hist_base_phys; + struct regmap *syscon; + u32 syscon_offset; + u32 phy_type; struct dma_iommu_mapping *mapping; |