Date: Thu, 31 Oct 2024 06:31:03 +0900 (JST) From: Mori Hiroki <yamori813@yahoo.co.jp> To: "freebsd-mips@freebsd.org" <freebsd-mips@freebsd.org> Subject: Re: MT7620 gpio bug Message-ID: <1415905832.266770.1730323863648@mail.yahoo.co.jp> In-Reply-To: <42626101.150764.1730270456210@mail.yahoo.co.jp> References: <42626101.150764.1730270456210.ref@mail.yahoo.co.jp> <42626101.150764.1730270456210@mail.yahoo.co.jp>
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Hi This is FDT problem. This problem case of dev.gpioc.3. I do gpio3 is disabled then not happen this problem. > ----- Original Message ----- > > From: "や もり" <yamori813@yahoo.co.jp> > To: "freebsd-mips@freebsd.org" <freebsd-mips@freebsd.org> > Date: 2024/10/30 水 15:41 > Subject: MT7620 gpio bug > > > Hi > > I found bug at MT7620 on FreeBSD 12, > > # sysctl dev.gpioc > Trap cause = 2 (TLB miss (load or instr. fetch) - kernel mode) > panic: trap > time = 486 > Uptime: 8m6s > Automatic reboot in 15 seconds - press a key on the console to abort > > MT7620 have 4 gpios. I seem gpioc not support multi gpio. > > Thanks. > > Hiroki Mori > > >help
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