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| author | Gavin Shan <gwshan@linux.vnet.ibm.com> | 2015-11-12 13:33:08 +1100 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2016-03-08 18:18:28 +1100 |
| commit | 5cda6f6de5af22b7602901584b6eeca099e50b20 (patch) | |
| tree | cd50d95ca6833049a896bf557cbb29f6c1b7e015 /hdata/test | |
| parent | 5326c45da779e6fca849a0b17f6fe61b25e528b7 (diff) | |
| download | skiboot-5cda6f6de5af22b7602901584b6eeca099e50b20.zip skiboot-5cda6f6de5af22b7602901584b6eeca099e50b20.tar.gz skiboot-5cda6f6de5af22b7602901584b6eeca099e50b20.tar.bz2 | |
platforms/firenze: Fix I2C clock source frequency
The I2C master clock source frequency is hardcoded to wrong value.
The correct frequency should be the nest clock frequency divided
by 16 as Ben said.
This fixes I2C master source frequency with the help of additional
properties "nest-frequency" and "bus-frequency" to root and xscom
device node separately.
Suggested-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
[stewart@linux.vnet.ibm.com: fixup hdata test for added property]
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Diffstat (limited to 'hdata/test')
| -rw-r--r-- | hdata/test/p81-811.spira.dt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hdata/test/p81-811.spira.dt b/hdata/test/p81-811.spira.dt index f6758de..068152c 100644 --- a/hdata/test/p81-811.spira.dt +++ b/hdata/test/p81-811.spira.dt @@ -90,6 +90,7 @@ prop: #address-cells size: 4 val: 00000002 prop: #size-cells size: 4 val: 00000002 prop: lid-type size: 5 val: 7068797000 prop: compatible size: 24 val: 69626d2c706f7765726e760069626d2c666972656e7a6500 +prop: nest-frquency size: 8 val: 0000000077359400 prop: skiboot,maxmem size: 8 val: 8000001fffffffff prop: model size: 9 val: 383234372d32324c00 prop: model-name size: 23 val: 49424d20506f7765722053797374656d20533832324c00 |