diff options
| author |   Wei Chen <Wei.Chen@csr.com> | 2015-11-30 06:05:55 +0000 |
|---|---|---|
| committer |   Linus Walleij <linus.walleij@linaro.org> | 2015-12-10 16:22:11 +0100 |
| commit | d166629cdf73a60f5fe8646bfe96dfd39c5ba660 (patch) | |
| tree | dad912da4b2afe447d17a3fd2b4dc3b07845873d /include | |
| parent | pinctrl: altas7: add sd9 function mux support (diff) | |
pinctrl: atlas7: adjust pin groups of atlas7 nanddisk
Remove write-protect and chip-selector pins from nand pin group.
And then create two separate pin groups for these two pin.
So the nand driver can choose correct pin groups as board desgin:
For example:
1. nand without wp&cs:
nand@17050000 {
pinctrl-0 = <&nd_df_basic_pmx>;
};
2. nand with wp
nand@17050000 {
pinctrl-0 = <&nd_df_basic_pmx &nd_df_wp_pmx>;
};
3. nand with cs:
nand@17050000 {
pinctrl-0 = <&nd_df_basic_pmx &nd_df_cs_pmx>;
};
4. nand with wp&cs:
nand@17050000 {
pinctrl-0 = <&nd_df_basic_pmx &nd_df_wp_pmx &nd_df_cs_pmx>;
};
Signed-off-by: Wei Chen <Wei.Chen@csr.com>
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions