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| author | Pavel Machek <pavel@ucw.cz> | 2017-03-01 06:45:46 -0500 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-08-20 08:16:13 -0400 |
| commit | 37a0c6f92cc5edcf47a705ab908d4f9657554396 (patch) | |
| tree | 46cef3b11102498f57bc5b848019db0c0a9157f1 /drivers/media/platform/omap3isp/ispccp2.c | |
| parent | 9211434bad302be53a2203db4341fabe29db9197 (diff) | |
| download | linux-37a0c6f92cc5edcf47a705ab908d4f9657554396.tar.bz2 | |
media: omap3isp: Correctly set IO_OUT_SEL and VP_CLK_POL for CCP2 mode
ISP CSI1 module needs all the bits correctly set to work.
Signed-off-by: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> # on Beagleboard-xM + MPT9P031
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/platform/omap3isp/ispccp2.c')
| -rw-r--r-- | drivers/media/platform/omap3isp/ispccp2.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/media/platform/omap3isp/ispccp2.c b/drivers/media/platform/omap3isp/ispccp2.c index 8b6f7d2e79a0..47210b102bcb 100644 --- a/drivers/media/platform/omap3isp/ispccp2.c +++ b/drivers/media/platform/omap3isp/ispccp2.c @@ -213,14 +213,17 @@ static int ccp2_phyif_config(struct isp_ccp2_device *ccp2, struct isp_device *isp = to_isp_device(ccp2); u32 val; - /* CCP2B mode */ val = isp_reg_readl(isp, OMAP3_ISP_IOMEM_CCP2, ISPCCP2_CTRL) | - ISPCCP2_CTRL_IO_OUT_SEL | ISPCCP2_CTRL_MODE; + ISPCCP2_CTRL_MODE; /* Data/strobe physical layer */ BIT_SET(val, ISPCCP2_CTRL_PHY_SEL_SHIFT, ISPCCP2_CTRL_PHY_SEL_MASK, buscfg->phy_layer); + BIT_SET(val, ISPCCP2_CTRL_IO_OUT_SEL_SHIFT, + ISPCCP2_CTRL_IO_OUT_SEL_MASK, buscfg->ccp2_mode); BIT_SET(val, ISPCCP2_CTRL_INV_SHIFT, ISPCCP2_CTRL_INV_MASK, buscfg->strobe_clk_pol); + BIT_SET(val, ISPCCP2_CTRL_VP_CLK_POL_SHIFT, + ISPCCP2_CTRL_VP_CLK_POL_MASK, buscfg->vp_clk_pol); isp_reg_writel(isp, val, OMAP3_ISP_IOMEM_CCP2, ISPCCP2_CTRL); val = isp_reg_readl(isp, OMAP3_ISP_IOMEM_CCP2, ISPCCP2_CTRL); |