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| author | Linus Walleij <linus.walleij@linaro.org> | 2016-06-09 15:14:31 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-07-03 23:35:05 +0200 |
| commit | 276993dd8be8f3ca0cb6f24c4413d79747b80f3a (patch) | |
| tree | 1ce928771b827c01d7f06e00b8a936373cd135a7 /drivers/pinctrl/berlin/Kconfig | |
| parent | a1c166aca3d555c6171e9027b81244d4c09099fa (diff) | |
| download | lwn-276993dd8be8f3ca0cb6f24c4413d79747b80f3a.tar.gz lwn-276993dd8be8f3ca0cb6f24c4413d79747b80f3a.zip | |
pinctrl: qcom: add support for EBI2
Add support to mux in the second external bus interface as
follows:
- CS1 and CS2 on GPIO39 and GPIO40 as func 2
- ADDR_7 thru ADDR_0 on GPIO123 thru GPIO130 as func 1
- CS4, CS3 and CS0 on GPIO132, GPIO133, GPIO134 as func 1
- DATA_15 thru DATA_0 on GPIO135 thru GPIO150 as func 1
- OE on GPIO151 as func 1
- ADV on GPIO153 as func 1
- WE on GPIO157 as func 1
This external bus is used on the APQ8060 Dragonboard to connect
an external SMSC9211 ethernet adapter, but there are many other
usecases for the EBI2.
Cc: Stephen Boyd <sboyd@codeaurora.org>
Reviewed-by: Björn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/berlin/Kconfig')
0 files changed, 0 insertions, 0 deletions