mirror of https://gitee.com/openkylin/linux.git
0dfa61bba3
Add fallback compatibility string for R-Car Gen 1 and Gen2. In the case of Renesas R-Car hardware we know that there are generations of SoCs, e.g. Gen 1 and Gen 2. But beyond that its not clear what the relationship between IP blocks might be. For example, I believe that r8a7779 is older than r8a7778 but that doesn't imply that the latter is a descendant of the former or vice versa. We can, however, by examining the documentation and behaviour of the hardware at run-time observe that the current driver implementation appears to be compatible with the IP blocks on SoCs within a given generation. For the above reasons and convenience when enabling new SoCs a per-generation fallback compatibility string scheme being adopted for drivers for Renesas SoCs. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> |
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| .. | ||
| c_can | ||
| cc770 | ||
| ifi_canfd | ||
| m_can | ||
| mscan | ||
| sja1000 | ||
| softing | ||
| spi | ||
| usb | ||
| Kconfig | ||
| Makefile | ||
| at91_can.c | ||
| bfin_can.c | ||
| dev.c | ||
| flexcan.c | ||
| grcan.c | ||
| janz-ican3.c | ||
| led.c | ||
| pch_can.c | ||
| rcar_can.c | ||
| slcan.c | ||
| sun4i_can.c | ||
| ti_hecc.c | ||
| vcan.c | ||
| xilinx_can.c | ||