Hi Vladimir,
On 01/04/2017 04:25 AM, Vladimir Zapolskiy wrote:
Hi Steve,
On 01/03/2017 10:57 PM, Steve Longerbeam wrote:
Enables the OV5642 parallel-bus sensor, and the OV5640 MIPI CSI-2 sensor.
Both hang off the same i2c2 bus, so they require different (and non-
default) i2c slave addresses.
The OV5642 connects to the parallel-bus mux input port on ipu1_csi0_mux.
The OV5640 connects to the input port on the MIPI CSI-2 receiver on
mipi_csi. It is set to transmit over MIPI virtual channel 1.
Note there is a pin conflict with GPIO6. This pin functions as a power
input pin to the OV5642, but ENET uses it as the h/w workaround for
erratum ERR006687, to wake-up the ARM cores on normal RX and TX packet
done events (see 6261c4c8). So workaround 6261c4c8 is reverted here to
support the OV5642, and the "fsl,err006687-workaround-present" boolean
also must be removed. The result is that the CPUidle driver will no longer
allow entering the deep idle states on the sabrelite.
For me it sounds like a candidate of its own separate change.
Yes, I split out the two partial reverts into a separate commit
("ARM: dts: imx6qdl-sabrelite: remove erratum ERR006687
workaround").
+
+ mipi_camera: ov5640@40 {
Please reorder device nodes by address value,
done.
also according to ePAPR
node names should be generic, labels can be specific:
ov5640: camera@40 {
...
};
ov5642: camera@42 {
...
};
fixed.
+ pinctrl_ipu1_csi0: ipu1grp-csi0 {
Please rename node name to ipu1csi0grp.
done.
+
+ pinctrl_ov5640: ov5640grp {
+ fsl,pins = <
+ MX6QDL_PAD_NANDF_D5__GPIO2_IO05 0x000b0
+ MX6QDL_PAD_NANDF_WP_B__GPIO6_IO09 0x0b0b0
+ >;
+ };
+
Indentation issues above, please use tabs instead of spaces.
fixed.
Also please add new pin control groups preserving the alphanimerical order.
done.
Steve
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