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| author | Magnus Damm <damm+renesas@opensource.se> | 2016-02-15 21:17:19 +0900 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2016-02-18 09:30:57 +0100 |
| commit | bb46f6f3f3bf7135266813522b2453da1c26fe85 (patch) | |
| tree | 9f8163f70dcda56c6d99d3291c4f9f4fa4b5b269 /fs/romfs | |
| parent | 73cfc55ae0680584f2d47aeaf65c5419ab129d8e (diff) | |
| download | linux-next-bb46f6f3f3bf7135266813522b2453da1c26fe85.tar.gz | |
pinctrl: sh-pfc: r8a7795: Add support for INTC-EX IRQ pins
Most pins on the r8a7795 SoC can be configured in GPIO mode for
interrupt and GPIO functionality, while a couple of them can also
be routed to the INTC-EX hardware block (formerly known as IRQC).
On r8a7795 the INTC-EX hardware handles pins IRQ0 -> IRQ5 and
this patch adds support for them to the PFC driver as "intc_ex_irqN".
Tested on r8a7795 Salvator-X with an external loop back adapter on
EXIO_D that connects pin 9 (IRQ2/GP2_02) and pin 26 (ExA22/GP2_06).
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Diffstat (limited to 'fs/romfs')
0 files changed, 0 insertions, 0 deletions