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| author |   Sakari Ailus <sakari.ailus@iki.fi> | 2015-03-25 19:57:34 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-04-02 16:44:18 -0300 |
| commit | 503596a15225e00bdf24f0805567d5195f6c749f (patch) | |
| tree | c585caa89010913c60191839f714c7d541ba1341 /drivers/media/platform/omap3isp/ispcsiphy.c | |
| parent | [media] omap3isp: Replace mmio_base_phys array with the histogram block base (diff) | |
| download | linux-dev-503596a15225e00bdf24f0805567d5195f6c749f.tar.xz linux-dev-503596a15225e00bdf24f0805567d5195f6c749f.zip | |
[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/ispcsiphy.c')
| -rw-r--r-- | drivers/media/platform/omap3isp/ispcsiphy.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/drivers/media/platform/omap3isp/ispcsiphy.c b/drivers/media/platform/omap3isp/ispcsiphy.c index 4486e9f492df..d91dde19eb14 100644 --- a/drivers/media/platform/omap3isp/ispcsiphy.c +++ b/drivers/media/platform/omap3isp/ispcsiphy.c @@ -16,6 +16,7 @@ #include <linux/delay.h> #include <linux/device.h> +#include <linux/regmap.h> #include <linux/regulator/consumer.h> #include "isp.h" @@ -26,10 +27,11 @@ static void csiphy_routing_cfg_3630(struct isp_csiphy *phy, enum isp_interface_type iface, bool ccp2_strobe) { - u32 reg = isp_reg_readl( - phy->isp, OMAP3_ISP_IOMEM_3630_CONTROL_CAMERA_PHY_CTRL, 0); + u32 reg; u32 shift, mode; + regmap_read(phy->isp->syscon, phy->isp->syscon_offset, ®); + switch (iface) { default: /* Should not happen in practice, but let's keep the compiler happy. */ @@ -63,8 +65,7 @@ static void csiphy_routing_cfg_3630(struct isp_csiphy *phy, reg &= ~(OMAP3630_CONTROL_CAMERA_PHY_CTRL_CAMMODE_MASK << shift); reg |= mode << shift; - isp_reg_writel(phy->isp, reg, - OMAP3_ISP_IOMEM_3630_CONTROL_CAMERA_PHY_CTRL, 0); + regmap_write(phy->isp->syscon, phy->isp->syscon_offset, reg); } static void csiphy_routing_cfg_3430(struct isp_csiphy *phy, u32 iface, bool on, @@ -78,16 +79,14 @@ static void csiphy_routing_cfg_3430(struct isp_csiphy *phy, u32 iface, bool on, return; if (!on) { - isp_reg_writel(phy->isp, 0, - OMAP3_ISP_IOMEM_343X_CONTROL_CSIRXFE, 0); + regmap_write(phy->isp->syscon, phy->isp->syscon_offset, 0); return; } if (ccp2_strobe) csirxfe |= OMAP343X_CONTROL_CSIRXFE_SELFORM; - isp_reg_writel(phy->isp, csirxfe, - OMAP3_ISP_IOMEM_343X_CONTROL_CSIRXFE, 0); + regmap_write(phy->isp->syscon, phy->isp->syscon_offset, csirxfe); } /* @@ -106,10 +105,9 @@ static void csiphy_routing_cfg(struct isp_csiphy *phy, enum isp_interface_type iface, bool on, bool ccp2_strobe) { - if (phy->isp->mmio_base[OMAP3_ISP_IOMEM_3630_CONTROL_CAMERA_PHY_CTRL] - && on) + if (phy->isp->phy_type == ISP_PHY_TYPE_3630 && on) return csiphy_routing_cfg_3630(phy, iface, ccp2_strobe); - if (phy->isp->mmio_base[OMAP3_ISP_IOMEM_343X_CONTROL_CSIRXFE]) + if (phy->isp->phy_type == ISP_PHY_TYPE_3430) return csiphy_routing_cfg_3430(phy, iface, on, ccp2_strobe); } |