2019-06-04 16:35:28

by Paul Cercueil

[permalink] [raw]
Subject: [PATCH] MIPS: lb60: Fix pin mappings

The pin mappings introduced in commit 636f8ba67fb6
("MIPS: JZ4740: Qi LB60: Add pinctrl configuration for several drivers")
are completely wrong. The pinctrl driver name is incorrect, and the
function and group fields are swapped.

Fixes: 636f8ba67fb6 ("MIPS: JZ4740: Qi LB60: Add pinctrl configuration for several drivers")
Cc: <[email protected]>
Signed-off-by: Paul Cercueil <[email protected]>
---
arch/mips/jz4740/board-qi_lb60.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/arch/mips/jz4740/board-qi_lb60.c b/arch/mips/jz4740/board-qi_lb60.c
index 071e9d94eea7..daed44ee116d 100644
--- a/arch/mips/jz4740/board-qi_lb60.c
+++ b/arch/mips/jz4740/board-qi_lb60.c
@@ -466,27 +466,27 @@ static unsigned long pin_cfg_bias_disable[] = {
static struct pinctrl_map pin_map[] __initdata = {
/* NAND pin configuration */
PIN_MAP_MUX_GROUP_DEFAULT("jz4740-nand",
- "10010000.jz4740-pinctrl", "nand", "nand-cs1"),
+ "10010000.pin-controller", "nand-cs1", "nand"),

/* fbdev pin configuration */
PIN_MAP_MUX_GROUP("jz4740-fb", PINCTRL_STATE_DEFAULT,
- "10010000.jz4740-pinctrl", "lcd", "lcd-8bit"),
+ "10010000.pin-controller", "lcd-8bit", "lcd"),
PIN_MAP_MUX_GROUP("jz4740-fb", PINCTRL_STATE_SLEEP,
- "10010000.jz4740-pinctrl", "lcd", "lcd-no-pins"),
+ "10010000.pin-controller", "lcd-no-pins", "lcd"),

/* MMC pin configuration */
PIN_MAP_MUX_GROUP_DEFAULT("jz4740-mmc.0",
- "10010000.jz4740-pinctrl", "mmc", "mmc-1bit"),
+ "10010000.pin-controller", "mmc-1bit", "mmc"),
PIN_MAP_MUX_GROUP_DEFAULT("jz4740-mmc.0",
- "10010000.jz4740-pinctrl", "mmc", "mmc-4bit"),
+ "10010000.pin-controller", "mmc-4bit", "mmc"),
PIN_MAP_CONFIGS_PIN_DEFAULT("jz4740-mmc.0",
- "10010000.jz4740-pinctrl", "PD0", pin_cfg_bias_disable),
+ "10010000.pin-controller", "PD0", pin_cfg_bias_disable),
PIN_MAP_CONFIGS_PIN_DEFAULT("jz4740-mmc.0",
- "10010000.jz4740-pinctrl", "PD2", pin_cfg_bias_disable),
+ "10010000.pin-controller", "PD2", pin_cfg_bias_disable),

/* PWM pin configuration */
PIN_MAP_MUX_GROUP_DEFAULT("jz4740-pwm",
- "10010000.jz4740-pinctrl", "pwm4", "pwm4"),
+ "10010000.pin-controller", "pwm4", "pwm4"),
};


--
2.21.0.593.g511ec345e18


2019-06-07 22:36:16

by Linus Walleij

[permalink] [raw]
Subject: Re: [PATCH] MIPS: lb60: Fix pin mappings

On Tue, Jun 4, 2019 at 6:34 PM Paul Cercueil <[email protected]> wrote:

> The pin mappings introduced in commit 636f8ba67fb6
> ("MIPS: JZ4740: Qi LB60: Add pinctrl configuration for several drivers")
> are completely wrong. The pinctrl driver name is incorrect, and the
> function and group fields are swapped.
>
> Fixes: 636f8ba67fb6 ("MIPS: JZ4740: Qi LB60: Add pinctrl configuration for several drivers")
> Cc: <[email protected]>
> Signed-off-by: Paul Cercueil <[email protected]>

Reviewed-by: Linus Walleij <[email protected]>

Such things happen. Are you planning to phase all the board files over
to use devicetree eventually?

Yours,
Linus Walleij

2019-06-08 10:15:44

by Paul Cercueil

[permalink] [raw]
Subject: Re: [PATCH] MIPS: lb60: Fix pin mappings



Le sam. 8 juin 2019 ? 0:10, Linus Walleij <[email protected]> a
?crit :
> On Tue, Jun 4, 2019 at 6:34 PM Paul Cercueil <[email protected]>
> wrote:
>
>> The pin mappings introduced in commit 636f8ba67fb6
>> ("MIPS: JZ4740: Qi LB60: Add pinctrl configuration for several
>> drivers")
>> are completely wrong. The pinctrl driver name is incorrect, and the
>> function and group fields are swapped.
>>
>> Fixes: 636f8ba67fb6 ("MIPS: JZ4740: Qi LB60: Add pinctrl
>> configuration for several drivers")
>> Cc: <[email protected]>
>> Signed-off-by: Paul Cercueil <[email protected]>
>
> Reviewed-by: Linus Walleij <[email protected]>
>
> Such things happen. Are you planning to phase all the board files over
> to use devicetree eventually?

Yes, that's definitely what's planned; right now the blockers are
patchsets [1] and [2]. [1] is ignored by everybody because there's no
maintainer for drivers/memory/. [2] is a year-long effort that still
doesn't show me the light at the end of the tunnel.

[1] https://lkml.org/lkml/2019/6/4/743
[2] https://lkml.org/lkml/2019/5/21/679

Cheers
-Paul


2019-06-08 13:41:04

by Linus Walleij

[permalink] [raw]
Subject: Re: [PATCH] MIPS: lb60: Fix pin mappings

On Sat, Jun 8, 2019 at 12:14 PM Paul Cercueil <[email protected]> wrote:
> Le sam. 8 juin 2019 à 0:10, Linus Walleij <[email protected]> a
> écrit :
> > On Tue, Jun 4, 2019 at 6:34 PM Paul Cercueil <[email protected]>
> > wrote:
> >
> >> The pin mappings introduced in commit 636f8ba67fb6
> >> ("MIPS: JZ4740: Qi LB60: Add pinctrl configuration for several
> >> drivers")
> >> are completely wrong. The pinctrl driver name is incorrect, and the
> >> function and group fields are swapped.
> >>
> >> Fixes: 636f8ba67fb6 ("MIPS: JZ4740: Qi LB60: Add pinctrl
> >> configuration for several drivers")
> >> Cc: <[email protected]>
> >> Signed-off-by: Paul Cercueil <[email protected]>
> >
> > Reviewed-by: Linus Walleij <[email protected]>
> >
> > Such things happen. Are you planning to phase all the board files over
> > to use devicetree eventually?
>
> Yes, that's definitely what's planned; right now the blockers are
> patchsets [1] and [2]. [1] is ignored by everybody because there's no
> maintainer for drivers/memory/. [2] is a year-long effort that still
> doesn't show me the light at the end of the tunnel.
>
> [1] https://lkml.org/lkml/2019/6/4/743
> [2] https://lkml.org/lkml/2019/5/21/679

What? That's unacceptable, the last resort is usually to send the
patches to Andrew Morton (whether fair or not) when nothing gets
applied.

In this case I would however encourage the MIPS maintainer to
simply queue this stuff in the MIPS tree as blocking his arch work
if not merged, Ralf would you consider just queueing this?
I do not think the other Linus would mind.

Yours,
Linus Walleij

2019-06-08 20:27:12

by Paul Cercueil

[permalink] [raw]
Subject: Re: [PATCH] MIPS: lb60: Fix pin mappings



Le sam. 8 juin 2019 ? 15:39, Linus Walleij <[email protected]>
a ?crit :
> On Sat, Jun 8, 2019 at 12:14 PM Paul Cercueil <[email protected]>
> wrote:
>> Le sam. 8 juin 2019 ? 0:10, Linus Walleij
>> <[email protected]> a
>> ?crit :
>> > On Tue, Jun 4, 2019 at 6:34 PM Paul Cercueil
>> <[email protected]>
>> > wrote:
>> >
>> >> The pin mappings introduced in commit 636f8ba67fb6
>> >> ("MIPS: JZ4740: Qi LB60: Add pinctrl configuration for several
>> >> drivers")
>> >> are completely wrong. The pinctrl driver name is incorrect, and
>> the
>> >> function and group fields are swapped.
>> >>
>> >> Fixes: 636f8ba67fb6 ("MIPS: JZ4740: Qi LB60: Add pinctrl
>> >> configuration for several drivers")
>> >> Cc: <[email protected]>
>> >> Signed-off-by: Paul Cercueil <[email protected]>
>> >
>> > Reviewed-by: Linus Walleij <[email protected]>
>> >
>> > Such things happen. Are you planning to phase all the board files
>> over
>> > to use devicetree eventually?
>>
>> Yes, that's definitely what's planned; right now the blockers are
>> patchsets [1] and [2]. [1] is ignored by everybody because there's
>> no
>> maintainer for drivers/memory/. [2] is a year-long effort that still
>> doesn't show me the light at the end of the tunnel.
>>
>> [1] https://lkml.org/lkml/2019/6/4/743
>> [2] https://lkml.org/lkml/2019/5/21/679
>
> What? That's unacceptable, the last resort is usually to send the
> patches to Andrew Morton (whether fair or not) when nothing gets
> applied.
>
> In this case I would however encourage the MIPS maintainer to
> simply queue this stuff in the MIPS tree as blocking his arch work
> if not merged, Ralf would you consider just queueing this?
> I do not think the other Linus would mind.

It's not that critical - it's not blocking until [2] gets merged too.
But yes, it's been sitting idle for a while.

> Yours,
> Linus Walleij


2019-06-12 04:48:53

by Paul Burton

[permalink] [raw]
Subject: Re: [PATCH] MIPS: lb60: Fix pin mappings

Hi Linus / Paul,

On Sat, Jun 08, 2019 at 03:39:07PM +0200, Linus Walleij wrote:
> > Yes, that's definitely what's planned; right now the blockers are
> > patchsets [1] and [2]. [1] is ignored by everybody because there's no
> > maintainer for drivers/memory/. [2] is a year-long effort that still
> > doesn't show me the light at the end of the tunnel.
> >
> > [1] https://lkml.org/lkml/2019/6/4/743
> > [2] https://lkml.org/lkml/2019/5/21/679
>
> What? That's unacceptable, the last resort is usually to send the
> patches to Andrew Morton (whether fair or not) when nothing gets
> applied.
>
> In this case I would however encourage the MIPS maintainer to
> simply queue this stuff in the MIPS tree as blocking his arch work
> if not merged, Ralf would you consider just queueing this?
> I do not think the other Linus would mind.

I'd be happy to queue up [1] in mips-next, it looks pretty innocuous.

I can definitely feel Paul's pain on [2], but I see v12 is still getting
feedback so...

Thanks,
Paul

2019-06-12 04:52:20

by Paul Burton

[permalink] [raw]
Subject: Re: [PATCH] MIPS: lb60: Fix pin mappings

Hello,

Paul Cercueil wrote:
> The pin mappings introduced in commit 636f8ba67fb6
> ("MIPS: JZ4740: Qi LB60: Add pinctrl configuration for several drivers")
> are completely wrong. The pinctrl driver name is incorrect, and the
> function and group fields are swapped.
>
> Fixes: 636f8ba67fb6 ("MIPS: JZ4740: Qi LB60: Add pinctrl configuration for several drivers")
> Cc: <[email protected]>
> Signed-off-by: Paul Cercueil <[email protected]>
> Reviewed-by: Linus Walleij <[email protected]>

Applied to mips-next.

Thanks,
Paul

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