diff options
| author | Charlie Huang <chahuang@nvidia.com> | 2014-03-12 16:48:41 -0700 |
|---|---|---|
| committer | Thomas Cherry <tcherry@nvidia.com> | 2014-04-09 20:50:41 -0700 |
| commit | 469e2e20f3defcdf345dbc7a8f4ca34ec84a2e7a (patch) | |
| tree | b6444e952dd9a7b03de152cb6476bbef99508c5e /include/dt-bindings | |
| parent | 5f5aa920ea6594462fce367e1e838f74f6a93565 (diff) | |
drivers: media: tegra: camera: DT support
device tree platfom data support.
interface to read device tree from user space.
bug 1455100
Change-Id: I25b6b7b03bc25195c25d7014f91ca761caeb635f
Signed-off-by: Charlie Huang <chahuang@nvidia.com>
Reviewed-on: http://git-master/r/381103
GVS: Gerrit_Virtual_Submit
Reviewed-by: Thomas Cherry <tcherry@nvidia.com>
Diffstat (limited to 'include/dt-bindings')
| -rw-r--r-- | include/dt-bindings/camera.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/include/dt-bindings/camera.h b/include/dt-bindings/camera.h new file mode 100644 index 000000000000..78932d7f5537 --- /dev/null +++ b/include/dt-bindings/camera.h @@ -0,0 +1,63 @@ +/* + * This header provides constants for binding nvidia,camera. + * + */ + +#ifndef __DT_BINDINGS_MEDIA_CAMERA_H__ +#define __DT_BINDINGS_MEDIA_CAMERA_H__ + +#define NV_TRUE 1 +#define NV_FALSE 0 + +#define CAMERA_INT_MASK 0xf0000000 +#define CAMERA_TABLE_WAIT_US (CAMERA_INT_MASK | 1) +#define CAMERA_TABLE_WAIT_MS (CAMERA_INT_MASK | 2) +#define CAMERA_TABLE_END (CAMERA_INT_MASK | 9) +#define CAMERA_TABLE_PWR (CAMERA_INT_MASK | 20) +#define CAMERA_TABLE_PINMUX (CAMERA_INT_MASK | 25) +#define CAMERA_TABLE_INX_PINMUX (CAMERA_INT_MASK | 26) +#define CAMERA_TABLE_GPIO_ACT (CAMERA_INT_MASK | 30) +#define CAMERA_TABLE_GPIO_DEACT (CAMERA_INT_MASK | 31) +#define CAMERA_TABLE_GPIO_INX_ACT (CAMERA_INT_MASK | 32) +#define CAMERA_TABLE_GPIO_INX_DEACT (CAMERA_INT_MASK | 33) +#define CAMERA_TABLE_REG_NEW_POWER (CAMERA_INT_MASK | 40) +#define CAMERA_TABLE_INX_POWER (CAMERA_INT_MASK | 41) +#define CAMERA_TABLE_INX_CLOCK (CAMERA_INT_MASK | 50) +#define CAMERA_TABLE_INX_CGATE (CAMERA_INT_MASK | 51) +#define CAMERA_TABLE_EDP_STATE (CAMERA_INT_MASK | 60) + +#define CAMERA_TABLE_PWR_FLAG_MASK 0xf0000000 +#define CAMERA_TABLE_PWR_FLAG_ON 0x80000000 +#define CAMERA_TABLE_PINMUX_FLAG_MASK 0xf0000000 +#define CAMERA_TABLE_PINMUX_FLAG_ON 0x80000000 +#define CAMERA_TABLE_CLOCK_VALUE_BITS 24 +#define CAMERA_TABLE_CLOCK_VALUE_MASK \ + ((u32)(-1) >> (32 - CAMERA_TABLE_CLOCK_VALUE_BITS)) +#define CAMERA_TABLE_CLOCK_INDEX_BITS (32 - CAMERA_TABLE_CLOCK_VALUE_BITS) +#define CAMERA_TABLE_CLOCK_INDEX_MASK \ + ((u32)(-1) << (32 - CAMERA_TABLE_CLOCK_INDEX_BITS)) + +#define CAMERA_PWR_ON(x) (CAMERA_TABLE_PWR_FLAG_ON + x) +#define CAMERA_PWR_OFF(x) x + +#define CAMERA_MAX_EDP_ENTRIES 16 +#define CAMERA_MAX_NAME_LENGTH 32 +#define CAMDEV_INVALID 0xffffffff + +#define CAMERA_SEQ_STATUS_MASK 0xf0000000 +#define CAMERA_SEQ_INDEX_MASK 0x0000ffff +#define CAMERA_SEQ_FLAG_MASK (~CAMERA_SEQ_INDEX_MASK) +#define CAMERA_SEQ_FLAG_EDP 0x80000000 + +#define CAMERA_IND_CLK_SET(x) CAMERA_TABLE_INX_CLOCK x +#define CAMERA_IND_CLK_CLR CAMERA_TABLE_INX_CLOCK 0 +#define CAMERA_GPIO_SET(x) CAMERA_TABLE_GPIO_ACT x +#define CAMERA_GPIO_CLR(x) CAMERA_TABLE_GPIO_DEACT x +#define CAMERA_REGULATOR_ON(x) CAMERA_TABLE_PWR CAMERA_PWR_ON(x) +#define CAMERA_REGULATOR_OFF(x) CAMERA_TABLE_PWR CAMERA_PWR_OFF(x) +#define CAMERA_WAITMS(x) CAMERA_TABLE_WAIT_MS x +#define CAMERA_WAITUS(x) CAMERA_TABLE_WAIT_US x +#define CAMERA_END CAMERA_TABLE_END 0 + +#endif +/* __DT_BINDINGS_MEDIA_CAMERA_H__ */ |