diff options
Diffstat (limited to 'drivers/staging/media/omap4iss/iss_csiphy.c')
-rw-r--r-- | drivers/staging/media/omap4iss/iss_csiphy.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/staging/media/omap4iss/iss_csiphy.c b/drivers/staging/media/omap4iss/iss_csiphy.c index 7c3d55d..748607f 100644 --- a/drivers/staging/media/omap4iss/iss_csiphy.c +++ b/drivers/staging/media/omap4iss/iss_csiphy.c @@ -13,6 +13,7 @@ #include <linux/delay.h> #include <linux/device.h> +#include <linux/regmap.h> #include "../../../../arch/arm/mach-omap2/control.h" @@ -140,9 +141,11 @@ int omap4iss_csiphy_config(struct iss_device *iss, * - bit [18] : CSIPHY1 CTRLCLK enable * - bit [17:16] : CSIPHY1 config: 00 d-phy, 01/10 ccp2 */ - cam_rx_ctrl = omap4_ctrl_pad_readl( - OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_CAMERA_RX); - + /* + * TODO: When implementing DT support specify the CONTROL_CAMERA_RX + * register offset in the syscon property instead of hardcoding it. + */ + regmap_read(iss->syscon, 0x68, &cam_rx_ctrl); if (subdevs->interface == ISS_INTERFACE_CSI2A_PHY1) { cam_rx_ctrl &= ~(OMAP4_CAMERARX_CSI21_LANEENABLE_MASK | @@ -166,8 +169,7 @@ int omap4iss_csiphy_config(struct iss_device *iss, cam_rx_ctrl |= OMAP4_CAMERARX_CSI22_CTRLCLKEN_MASK; } - omap4_ctrl_pad_writel(cam_rx_ctrl, - OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_CAMERA_RX); + regmap_write(iss->syscon, 0x68, cam_rx_ctrl); /* Reset used lane count */ csi2->phy->used_data_lanes = 0; |