#21892: Oxnas pincontrol (GPIO) does not work
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Reporter: anonymous | Owner: developers
Type: defect | Status: new
Priority: normal | Milestone:
Component: kernel | Version: Trunk
Resolution: | Keywords: oxnas ox820 gpio pincontrol
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Comment (by anonymous):
BTW: In file there seems to be this:
{{{
/* Set sys-control pin mux'ing as per power-on defaults */
writel(0, SYS_CTRL_SECONDARY_SEL);
writel(0, SYS_CTRL_TERTIARY_SEL);
writel(0, SYS_CTRL_QUATERNARY_SEL);
writel(0, SYS_CTRL_DEBUG_SEL);
writel(0, SYS_CTRL_ALTERNATIVE_SEL);
writel(0, SYS_CTRL_PULLUP_SEL);
writel(0, SYS_CTRL_SECONDARY_SEL);
writel(0, SYS_CTRL_TERTIARY_SEL);
writel(0, SYS_CTRL_QUATERNARY_SEL);
writel(0, SYS_CTRL_DEBUG_SEL);
writel(0, SYS_CTRL_ALTERNATIVE_SEL);
writel(0, SYS_CTRL_PULLUP_SEL);
}}}
I suppose the same instructions are not ment to be there twice but the
other should set SEC_CTRLs.
Fortunately this might explain why reading settings as a dump works for
me.
--
Ticket URL: <https://dev.openwrt.org/ticket/21892#comment:16>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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