projects: linux: io: add some 'maybe' tasks in seperate folder

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>

1 files changed, 47 insertions, 0 deletions

diff --git a/projects/linux/io/maybe/todo.maybe b/projects/linux/io/maybe/todo.maybe
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index 0000000..bac2312
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+### Analog
+
+#PWM
+Single pulse output mode
+#SpeedPulse
+SpeedPulse,?,noplan,?,Unsupported currently; needs driver
+
+### Network
+
+#FlexRay
+FlexRay,?,noplan,?,Unsupported currently; needs driver
+
+#EtherAVB
+  - 802.1Qav - Shaping (50.3.5,6)
+    + Add sw implementation via TC qdisc; and
+    + Implement ndo_tc_setup to push configuration to hw?
+  - IEEE 1722
+    + multi-queue on ingress?
+
+
+### Storage
+
+#RNANDC
+RNANDC,?,noplan,?,Unsupported currently; needs driver
+#SDHI
+# could have been useful since Gen3 did not have DMA
+SDHI,?,noplan,?,add support for 32/64 bit dataport in PIO mode
+
+### Serial
+
+#FMDemux
+FMDemux,?,noplan,?,Unsupported currently; needs driver
+#GPS
+GPS,?,noplan,?,Unsupported currently; needs driver
+#I2C
+I2C,?,noplan,?,Gen3 can tweak SCL signals but driver needs support
+IIC: automatic PMIC transmission
+#IRDA
+IRDA,?,noplan,?,Unsupported currently; needs driver (is secret on Gen3!)
+#MSIOF
+Non-SPI transfer modes (e.g. I2S)
+#Q/RSPI
+SPI,?,noplan,?,Extend subsystem to allow manual run-time switch of SPI controller
+#SCIF
+Clock synchronous transfer mode
+#SIM
+SIM,?,noplan,?,Unsupported currently; needs driver