Hi Miquel,
> >
> > > > > > + nand_select_target(chip, 0);
> > > > >
> > > > > On several NAND controllers there is no way to act on the CS
line
> > > > > without actually writing bytes to the NAND chip. So basically
this
> > > > > is very likely to not work.
> > > >
> > > > any other wa
Hi Mason,
masonccy...@mxic.com.tw wrote on Tue, 15 Oct 2019 10:33:29 +0800:
> Hi Boris,
>
>
> > > > > + nand_select_target(chip, 0);
> > > >
> > > > On several NAND controllers there is no way to act on the CS line
> > > > without actually writing bytes to the NAND chip. So basically thi
Hi Boris,
> > > > + nand_select_target(chip, 0);
> > >
> > > On several NAND controllers there is no way to act on the CS line
> > > without actually writing bytes to the NAND chip. So basically this
> > > is very likely to not work.
> >
> > any other way to make it work ? GPIO ?
> > or
On Tue, 8 Oct 2019 10:06:50 +0800
masonccy...@mxic.com.tw wrote:
> > > + nand_select_target(chip, 0);
> >
> > On several NAND controllers there is no way to act on the CS line
> > without actually writing bytes to the NAND chip. So basically this
> > is very likely to not work.
>
> any
Hi Miquel,
> > +int nand_power_down_op(struct nand_chip *chip)
> > +{
> > + int ret;
> > +
> > + if (nand_has_exec_op(chip)) {
> > + struct nand_op_instr instrs[] = {
> > + NAND_OP_CMD(NAND_CMD_POWER_DOWN, 0),
> > + };
> > +
> > + struct nand_operation op = NAND_OPE
Hi Mason,
Mason Yang wrote on Wed, 18 Sep 2019 15:56:26
+0800:
> Macronix AD series support using power down command to
> enter a minimum power consumption state.
>
> MTD default _suspend/_resume function replacement by
> manufacturer postponed initialization.
>
> Signed-off-by: Mason Yang
>
Macronix AD series support using power down command to
enter a minimum power consumption state.
MTD default _suspend/_resume function replacement by
manufacturer postponed initialization.
Signed-off-by: Mason Yang
---
drivers/mtd/nand/raw/nand_macronix.c | 78 +++
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