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Groups > linux.kernel > #1307058
| From | Peter Hung <hpeter@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 0/2] gpio-f7188x: Add F81886 gpio function |
| Date | 2016-01-12 08:50 +0100 |
| Message-ID | <qQ1Sh-6do-3@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
Fintek F81886 SuperIO spec: http://www.alldatasheet.com/datasheet-pdf/pdf/459085/FINTEK/F81866AD-I.html The detail gpio check & configuration could be found within spec P126. It controls gpio is the same with F7188x and has max 9 set of gpios. The gpio address is below: GPIO0x based: 0xf0 GPIO1x based: 0xe0 GPIO2x based: 0xd0 GPIO3x based: 0xc0 GPIO4x based: 0xb0 GPIO5x based: 0xa0 GPIO6x based: 0x90 GPIO7x based: 0x80 GPIO8x based: 0x88 <-- not 0x70. The first patch only add basic structure for F81866 to use all unverified gpio, and second patch add filter function to make sure only enabled gpios are exported. Peter Hung (2): gpio-f7188x: add Fintek F81866 SuperIO support gpio-f7188x: filter non-export gpio for F81866 drivers/gpio/gpio-f7188x.c | 176 ++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 175 insertions(+), 1 deletion(-) -- 1.9.1
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[PATCH 0/2] gpio-f7188x: Add F81886 gpio function Peter Hung <hpeter@gmail.com> - 2016-01-12 08:50 +0100 [PATCH 1/2] gpio-f7188x: add Fintek F81866 SuperIO support Peter Hung <hpeter@gmail.com> - 2016-01-12 08:50 +0100
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