diff options
| author | Liu Ying <Ying.Liu@freescale.com> | 2013-08-20 02:37:47 -0400 |
|---|---|---|
| committer | Nitin Garg <nitin.garg@freescale.com> | 2014-04-16 09:01:24 -0400 |
| commit | aae58d71b525e099a3da96af1c3b0bd2e784fc6d (patch) | |
| tree | 8ba86a918637883fc9dce4129b6a5694ffa40641 /Documentation | |
| parent | 707f3cc69c06b84e4987b65204a63609eba4a277 (diff) | |
ENGR00274172-1 ARM: imx6q: refactor some ldb related clocks
The ldb_di[0|1]_ipu_div dividers may divide their parent clock
frequencies by either 3.5 or 7. The non-integral dividers cannot
be dealt with the common clock framework, so they cannot be
registered as common clock dividers. So this patch adds a fixed
factor clock of 1/7 and introduces ldb_di[0|1]_div_sel multiplexers
so that the fixed factor clocks of 1/3.5 and 1/7 can be set to be
the parents of ldb_di[0|1]_div_sel multiplexers. The ldb_di[0|1]_podf
dividers are no longer used then.
Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/clock/imx6q-clock.txt | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/clock/imx6q-clock.txt b/Documentation/devicetree/bindings/clock/imx6q-clock.txt index 74535417dc33..f51a2e77f9b3 100644 --- a/Documentation/devicetree/bindings/clock/imx6q-clock.txt +++ b/Documentation/devicetree/bindings/clock/imx6q-clock.txt | |||
| @@ -89,8 +89,6 @@ clocks and IDs. | |||
| 89 | gpu3d_shader 74 | 89 | gpu3d_shader 74 |
| 90 | ipu1_podf 75 | 90 | ipu1_podf 75 |
| 91 | ipu2_podf 76 | 91 | ipu2_podf 76 |
| 92 | ldb_di0_podf 77 | ||
| 93 | ldb_di1_podf 78 | ||
| 94 | ipu1_di0_pre 79 | 92 | ipu1_di0_pre 79 |
| 95 | ipu1_di1_pre 80 | 93 | ipu1_di1_pre 80 |
| 96 | ipu2_di0_pre 81 | 94 | ipu2_di0_pre 81 |
| @@ -217,6 +215,10 @@ clocks and IDs. | |||
| 217 | vdoa 202 | 215 | vdoa 202 |
| 218 | gpt_3m 203 | 216 | gpt_3m 203 |
| 219 | video_27m 204 | 217 | video_27m 204 |
| 218 | ldb_di0_div_7 205 | ||
| 219 | ldb_di1_div_7 206 | ||
| 220 | ldb_di0_div_sel 207 | ||
| 221 | ldb_di1_div_sel 208 | ||
| 220 | 222 | ||
| 221 | Examples: | 223 | Examples: |
| 222 | 224 | ||