Re: [PATCH] mtd: nand: gpio: make nCE GPIO optional

2017-05-02 Thread Brian Norris
Hi Christophe, Boris, On Tue, May 02, 2017 at 11:03:34AM +0200, Boris Brezillon wrote: > On Tue, 2 May 2017 07:47:40 +0200 > Christophe LEROY wrote: > > > Le 01/05/2017 à 23:46, Brian Norris a écrit : > > > On Fri, Feb 10, 2017 at 03:01:10PM +0100, Christophe Leroy wrote: > > >> On some hardwa

Re: [PATCH] mtd: nand: gpio: make nCE GPIO optional

2017-05-02 Thread Boris Brezillon
On Tue, 2 May 2017 07:47:40 +0200 Christophe LEROY wrote: > Le 01/05/2017 à 23:46, Brian Norris a écrit : > > On Fri, Feb 10, 2017 at 03:01:10PM +0100, Christophe Leroy wrote: > >> On some hardware, the nCE signal is wired to the ChipSelect associated > >> to bus address of the NAND, so it is a

Re: [PATCH] mtd: nand: gpio: make nCE GPIO optional

2017-05-01 Thread Christophe LEROY
Le 01/05/2017 à 23:46, Brian Norris a écrit : On Fri, Feb 10, 2017 at 03:01:10PM +0100, Christophe Leroy wrote: On some hardware, the nCE signal is wired to the ChipSelect associated to bus address of the NAND, so it is automatically driven during the memory access and it is not managed by a G

Re: [PATCH] mtd: nand: gpio: make nCE GPIO optional

2017-05-01 Thread Brian Norris
On Fri, Feb 10, 2017 at 03:01:10PM +0100, Christophe Leroy wrote: > On some hardware, the nCE signal is wired to the ChipSelect associated > to bus address of the NAND, so it is automatically driven during the > memory access and it is not managed by a GPIO. > > Signed-off-by: Christophe Leroy N

Re: [PATCH] mtd: nand: gpio: make nCE GPIO optional

2017-03-16 Thread Boris Brezillon
On Fri, 10 Feb 2017 15:01:10 +0100 (CET) Christophe Leroy wrote: > On some hardware, the nCE signal is wired to the ChipSelect associated > to bus address of the NAND, so it is automatically driven during the > memory access and it is not managed by a GPIO. Applied. Thanks, Boris > > Signed-

Re: [PATCH] mtd: nand: gpio: make nCE GPIO optional

2017-02-13 Thread Boris Brezillon
On Mon, 13 Feb 2017 13:58:24 +0100 Christophe LEROY wrote: > Le 13/02/2017 à 11:30, Boris Brezillon a écrit : > > On Fri, 10 Feb 2017 15:01:10 +0100 (CET) > > Christophe Leroy wrote: > > > >> On some hardware, the nCE signal is wired to the ChipSelect associated > >> to bus address of the NAND

Re: [PATCH] mtd: nand: gpio: make nCE GPIO optional

2017-02-13 Thread Christophe LEROY
Le 13/02/2017 à 11:30, Boris Brezillon a écrit : On Fri, 10 Feb 2017 15:01:10 +0100 (CET) Christophe Leroy wrote: On some hardware, the nCE signal is wired to the ChipSelect associated to bus address of the NAND, so it is automatically driven during the memory access and it is not managed by

Re: [PATCH] mtd: nand: gpio: make nCE GPIO optional

2017-02-13 Thread Boris Brezillon
On Fri, 10 Feb 2017 15:01:10 +0100 (CET) Christophe Leroy wrote: > On some hardware, the nCE signal is wired to the ChipSelect associated > to bus address of the NAND, so it is automatically driven during the > memory access and it is not managed by a GPIO. Hm, I'm not sure how this can work, be

Re: [PATCH] mtd: nand: gpio: make nCE GPIO optional

2017-02-10 Thread Marek Vasut
On 02/10/2017 03:01 PM, Christophe Leroy wrote: > On some hardware, Can you be more specific or is that confidential ? Anyway, that's just my curiosity, what hardware is done like that. > the nCE signal is wired to the ChipSelect associated > to bus address of the NAND, so it is automatically dri

[PATCH] mtd: nand: gpio: make nCE GPIO optional

2017-02-10 Thread Christophe Leroy
On some hardware, the nCE signal is wired to the ChipSelect associated to bus address of the NAND, so it is automatically driven during the memory access and it is not managed by a GPIO. Signed-off-by: Christophe Leroy --- drivers/mtd/nand/gpio.c | 18 -- 1 file changed, 12 inser