* [PATCHv3 1/6] pinctrl: sh-pfc: Do not unconditionally support PIN_CONFIG_BIAS_DISABLE
2016-11-12 16:04 [PATCHv3 0/6] pinctrl: sh-pfc: Fixups for bias handling and preparation for none GPIO pins Niklas Söderlund
@ 2016-11-12 16:04 ` Niklas Söderlund
2016-11-14 10:15 ` Geert Uytterhoeven
2016-11-12 16:04 ` [PATCHv3 2/6] pinctrl: sh-pfc: Add helper to handle bias lookup table Niklas Söderlund
` (5 subsequent siblings)
6 siblings, 1 reply; 16+ messages in thread
From: Niklas Söderlund @ 2016-11-12 16:04 UTC (permalink / raw)
To: Geert Uytterhoeven, Laurent Pinchart
Cc: Linus Walleij, linux-renesas-soc, linux-gpio,
Niklas Söderlund
Always stating PIN_CONFIG_BIAS_DISABLE is supported gives untrue output
when examining /sys/kernel/debug/pinctrl/e6060000.pfc/pinconf-pins if
the operation get_bias() is implemented but the pin is not handled by
the get_bias() implementation. In that case the output will state that
"input bias disabled" indicating that this pin has bias control
support.
Make support for PIN_CONFIG_BIAS_DISABLE depend on that the pin either
supports SH_PFC_PIN_CFG_PULL_UP or SH_PFC_PIN_CFG_PULL_DOWN. This also
solves the issue where SoC specific implementations print error messages
if their particular implementation of {set,get}_bias() is called with a
pin it dose not know about.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
drivers/pinctrl/sh-pfc/pinctrl.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/pinctrl/sh-pfc/pinctrl.c b/drivers/pinctrl/sh-pfc/pinctrl.c
index c577258..fcacfa7 100644
--- a/drivers/pinctrl/sh-pfc/pinctrl.c
+++ b/drivers/pinctrl/sh-pfc/pinctrl.c
@@ -570,7 +570,8 @@ static bool sh_pfc_pinconf_validate(struct sh_pfc *pfc, unsigned int _pin,
switch (param) {
case PIN_CONFIG_BIAS_DISABLE:
- return true;
+ return pin->configs &
+ (SH_PFC_PIN_CFG_PULL_UP | SH_PFC_PIN_CFG_PULL_DOWN);
case PIN_CONFIG_BIAS_PULL_UP:
return pin->configs & SH_PFC_PIN_CFG_PULL_UP;
--
2.10.2
^ permalink raw reply related [flat|nested] 16+ messages in thread* Re: [PATCHv3 1/6] pinctrl: sh-pfc: Do not unconditionally support PIN_CONFIG_BIAS_DISABLE
2016-11-12 16:04 ` [PATCHv3 1/6] pinctrl: sh-pfc: Do not unconditionally support PIN_CONFIG_BIAS_DISABLE Niklas Söderlund
@ 2016-11-14 10:15 ` Geert Uytterhoeven
0 siblings, 0 replies; 16+ messages in thread
From: Geert Uytterhoeven @ 2016-11-14 10:15 UTC (permalink / raw)
To: Niklas Söderlund
Cc: Geert Uytterhoeven, Laurent Pinchart, Linus Walleij,
Linux-Renesas, linux-gpio@vger.kernel.org
On Sat, Nov 12, 2016 at 5:04 PM, Niklas Söderlund
<niklas.soderlund+renesas@ragnatech.se> wrote:
> pin it dose not know about.
I'll fix up s/dose/does/ when applying ;-)
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCHv3 2/6] pinctrl: sh-pfc: Add helper to handle bias lookup table
2016-11-12 16:04 [PATCHv3 0/6] pinctrl: sh-pfc: Fixups for bias handling and preparation for none GPIO pins Niklas Söderlund
2016-11-12 16:04 ` [PATCHv3 1/6] pinctrl: sh-pfc: Do not unconditionally support PIN_CONFIG_BIAS_DISABLE Niklas Söderlund
@ 2016-11-12 16:04 ` Niklas Söderlund
2016-11-13 1:46 ` Laurent Pinchart
2016-11-15 9:32 ` Geert Uytterhoeven
2016-11-12 16:04 ` [PATCHv3 3/6] pinctrl: sh-pfc: r8a7795: Simplify get bias logic Niklas Söderlund
` (4 subsequent siblings)
6 siblings, 2 replies; 16+ messages in thread
From: Niklas Söderlund @ 2016-11-12 16:04 UTC (permalink / raw)
To: Geert Uytterhoeven, Laurent Pinchart
Cc: Linus Walleij, linux-renesas-soc, linux-gpio,
Niklas Söderlund
On some SoC there are no simple mapping of pins to bias register bits
and a lookup table is needed. This logic is already implemented in some
SoC specific drivers that could benefit from a generic implementation.
Add helpers to deal with the lookup which later can be used by the SoC
specific drivers. The logic used to lookup are different from the one it
aims to replace, this is intentional. This new method reduces the memory
consumption at the cost of increased CPU usage and fix a bug where a
WARN() would incorrectly be triggered if the register offset is 0.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
---
drivers/pinctrl/sh-pfc/core.c | 15 +++++++++++++++
drivers/pinctrl/sh-pfc/core.h | 4 ++++
drivers/pinctrl/sh-pfc/sh_pfc.h | 6 ++++++
3 files changed, 25 insertions(+)
diff --git a/drivers/pinctrl/sh-pfc/core.c b/drivers/pinctrl/sh-pfc/core.c
index f3a8897..cf80ce1 100644
--- a/drivers/pinctrl/sh-pfc/core.c
+++ b/drivers/pinctrl/sh-pfc/core.c
@@ -389,6 +389,21 @@ int sh_pfc_config_mux(struct sh_pfc *pfc, unsigned mark, int pinmux_type)
return 0;
}
+const struct sh_pfc_bias_info *
+sh_pfc_pin_to_bias_info(const struct sh_pfc_bias_info *info,
+ unsigned int num, unsigned int pin)
+{
+ unsigned int i;
+
+ for (i = 0; i < num; i++)
+ if (info[i].pin == pin)
+ return &info[i];
+
+ WARN_ONCE(1, "Pin %u is not in bias info list\n", pin);
+
+ return NULL;
+}
+
static int sh_pfc_init_ranges(struct sh_pfc *pfc)
{
struct sh_pfc_pin_range *range;
diff --git a/drivers/pinctrl/sh-pfc/core.h b/drivers/pinctrl/sh-pfc/core.h
index 0bbdea58..6d598dd 100644
--- a/drivers/pinctrl/sh-pfc/core.h
+++ b/drivers/pinctrl/sh-pfc/core.h
@@ -33,4 +33,8 @@ void sh_pfc_write_reg(struct sh_pfc *pfc, u32 reg, unsigned int width,
int sh_pfc_get_pin_index(struct sh_pfc *pfc, unsigned int pin);
int sh_pfc_config_mux(struct sh_pfc *pfc, unsigned mark, int pinmux_type);
+const struct sh_pfc_bias_info *
+sh_pfc_pin_to_bias_info(const struct sh_pfc_bias_info *info,
+ unsigned int num, unsigned int pin);
+
#endif /* __SH_PFC_CORE_H__ */
diff --git a/drivers/pinctrl/sh-pfc/sh_pfc.h b/drivers/pinctrl/sh-pfc/sh_pfc.h
index 2345421..9556c17 100644
--- a/drivers/pinctrl/sh-pfc/sh_pfc.h
+++ b/drivers/pinctrl/sh-pfc/sh_pfc.h
@@ -189,6 +189,12 @@ struct sh_pfc_window {
unsigned long size;
};
+struct sh_pfc_bias_info {
+ u16 pin;
+ u16 reg : 11;
+ u16 bit : 5;
+};
+
struct sh_pfc_pin_range;
struct sh_pfc {
--
2.10.2
^ permalink raw reply related [flat|nested] 16+ messages in thread* Re: [PATCHv3 2/6] pinctrl: sh-pfc: Add helper to handle bias lookup table
2016-11-12 16:04 ` [PATCHv3 2/6] pinctrl: sh-pfc: Add helper to handle bias lookup table Niklas Söderlund
@ 2016-11-13 1:46 ` Laurent Pinchart
2016-11-15 9:32 ` Geert Uytterhoeven
1 sibling, 0 replies; 16+ messages in thread
From: Laurent Pinchart @ 2016-11-13 1:46 UTC (permalink / raw)
To: Niklas Söderlund
Cc: Geert Uytterhoeven, Linus Walleij, linux-renesas-soc, linux-gpio
Hi Niklas,
Thank you for the patch.
On Saturday 12 Nov 2016 17:04:25 Niklas Söderlund wrote:
> On some SoC there are no simple mapping of pins to bias register bits
> and a lookup table is needed. This logic is already implemented in some
> SoC specific drivers that could benefit from a generic implementation.
>
> Add helpers to deal with the lookup which later can be used by the SoC
> specific drivers. The logic used to lookup are different from the one it
> aims to replace, this is intentional. This new method reduces the memory
> consumption at the cost of increased CPU usage and fix a bug where a
> WARN() would incorrectly be triggered if the register offset is 0.
>
> Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> ---
> drivers/pinctrl/sh-pfc/core.c | 15 +++++++++++++++
> drivers/pinctrl/sh-pfc/core.h | 4 ++++
> drivers/pinctrl/sh-pfc/sh_pfc.h | 6 ++++++
> 3 files changed, 25 insertions(+)
>
> diff --git a/drivers/pinctrl/sh-pfc/core.c b/drivers/pinctrl/sh-pfc/core.c
> index f3a8897..cf80ce1 100644
> --- a/drivers/pinctrl/sh-pfc/core.c
> +++ b/drivers/pinctrl/sh-pfc/core.c
> @@ -389,6 +389,21 @@ int sh_pfc_config_mux(struct sh_pfc *pfc, unsigned
> mark, int pinmux_type) return 0;
> }
>
> +const struct sh_pfc_bias_info *
> +sh_pfc_pin_to_bias_info(const struct sh_pfc_bias_info *info,
> + unsigned int num, unsigned int pin)
> +{
> + unsigned int i;
> +
> + for (i = 0; i < num; i++)
> + if (info[i].pin == pin)
> + return &info[i];
> +
> + WARN_ONCE(1, "Pin %u is not in bias info list\n", pin);
> +
> + return NULL;
> +}
> +
> static int sh_pfc_init_ranges(struct sh_pfc *pfc)
> {
> struct sh_pfc_pin_range *range;
> diff --git a/drivers/pinctrl/sh-pfc/core.h b/drivers/pinctrl/sh-pfc/core.h
> index 0bbdea58..6d598dd 100644
> --- a/drivers/pinctrl/sh-pfc/core.h
> +++ b/drivers/pinctrl/sh-pfc/core.h
> @@ -33,4 +33,8 @@ void sh_pfc_write_reg(struct sh_pfc *pfc, u32 reg,
> unsigned int width, int sh_pfc_get_pin_index(struct sh_pfc *pfc, unsigned
> int pin);
> int sh_pfc_config_mux(struct sh_pfc *pfc, unsigned mark, int pinmux_type);
>
> +const struct sh_pfc_bias_info *
> +sh_pfc_pin_to_bias_info(const struct sh_pfc_bias_info *info,
> + unsigned int num, unsigned int pin);
> +
> #endif /* __SH_PFC_CORE_H__ */
> diff --git a/drivers/pinctrl/sh-pfc/sh_pfc.h
> b/drivers/pinctrl/sh-pfc/sh_pfc.h index 2345421..9556c17 100644
> --- a/drivers/pinctrl/sh-pfc/sh_pfc.h
> +++ b/drivers/pinctrl/sh-pfc/sh_pfc.h
> @@ -189,6 +189,12 @@ struct sh_pfc_window {
> unsigned long size;
> };
>
> +struct sh_pfc_bias_info {
> + u16 pin;
> + u16 reg : 11;
> + u16 bit : 5;
> +};
> +
> struct sh_pfc_pin_range;
>
> struct sh_pfc {
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 16+ messages in thread* Re: [PATCHv3 2/6] pinctrl: sh-pfc: Add helper to handle bias lookup table
2016-11-12 16:04 ` [PATCHv3 2/6] pinctrl: sh-pfc: Add helper to handle bias lookup table Niklas Söderlund
2016-11-13 1:46 ` Laurent Pinchart
@ 2016-11-15 9:32 ` Geert Uytterhoeven
1 sibling, 0 replies; 16+ messages in thread
From: Geert Uytterhoeven @ 2016-11-15 9:32 UTC (permalink / raw)
To: Niklas Söderlund
Cc: Geert Uytterhoeven, Laurent Pinchart, Linus Walleij,
Linux-Renesas, linux-gpio@vger.kernel.org
On Sat, Nov 12, 2016 at 5:04 PM, Niklas Söderlund
<niklas.soderlund+renesas@ragnatech.se> wrote:
> On some SoC there are no simple mapping of pins to bias register bits
> and a lookup table is needed. This logic is already implemented in some
> SoC specific drivers that could benefit from a generic implementation.
>
> Add helpers to deal with the lookup which later can be used by the SoC
> specific drivers. The logic used to lookup are different from the one it
> aims to replace, this is intentional. This new method reduces the memory
> consumption at the cost of increased CPU usage and fix a bug where a
> WARN() would incorrectly be triggered if the register offset is 0.
>
> Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCHv3 3/6] pinctrl: sh-pfc: r8a7795: Simplify get bias logic
2016-11-12 16:04 [PATCHv3 0/6] pinctrl: sh-pfc: Fixups for bias handling and preparation for none GPIO pins Niklas Söderlund
2016-11-12 16:04 ` [PATCHv3 1/6] pinctrl: sh-pfc: Do not unconditionally support PIN_CONFIG_BIAS_DISABLE Niklas Söderlund
2016-11-12 16:04 ` [PATCHv3 2/6] pinctrl: sh-pfc: Add helper to handle bias lookup table Niklas Söderlund
@ 2016-11-12 16:04 ` Niklas Söderlund
2016-11-14 9:56 ` Geert Uytterhoeven
2016-11-12 16:04 ` [PATCHv3 4/6] pinctrl: sh-pfc: r8a7795: Use lookup function for bias data Niklas Söderlund
` (3 subsequent siblings)
6 siblings, 1 reply; 16+ messages in thread
From: Niklas Söderlund @ 2016-11-12 16:04 UTC (permalink / raw)
To: Geert Uytterhoeven, Laurent Pinchart
Cc: Linus Walleij, linux-renesas-soc, linux-gpio,
Niklas Söderlund
The last else statement is missing braces and there indentation level
can be reduced.
Suggested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
drivers/pinctrl/sh-pfc/pfc-r8a7795.c | 11 +++++------
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7795.c b/drivers/pinctrl/sh-pfc/pfc-r8a7795.c
index 2e8cc2a..6c58563 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a7795.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a7795.c
@@ -5367,13 +5367,12 @@ static unsigned int r8a7795_pinmux_get_bias(struct sh_pfc *pfc,
reg = pullups[pin].reg;
bit = BIT(pullups[pin].bit);
- if (sh_pfc_read_reg(pfc, PUEN + reg, 32) & bit) {
- if (sh_pfc_read_reg(pfc, PUD + reg, 32) & bit)
- return PIN_CONFIG_BIAS_PULL_UP;
- else
- return PIN_CONFIG_BIAS_PULL_DOWN;
- } else
+ if (!(sh_pfc_read_reg(pfc, PUEN + reg, 32) & bit))
return PIN_CONFIG_BIAS_DISABLE;
+ else if (sh_pfc_read_reg(pfc, PUD + reg, 32) & bit)
+ return PIN_CONFIG_BIAS_PULL_UP;
+ else
+ return PIN_CONFIG_BIAS_PULL_DOWN;
}
static void r8a7795_pinmux_set_bias(struct sh_pfc *pfc, unsigned int pin,
--
2.10.2
^ permalink raw reply related [flat|nested] 16+ messages in thread* Re: [PATCHv3 3/6] pinctrl: sh-pfc: r8a7795: Simplify get bias logic
2016-11-12 16:04 ` [PATCHv3 3/6] pinctrl: sh-pfc: r8a7795: Simplify get bias logic Niklas Söderlund
@ 2016-11-14 9:56 ` Geert Uytterhoeven
0 siblings, 0 replies; 16+ messages in thread
From: Geert Uytterhoeven @ 2016-11-14 9:56 UTC (permalink / raw)
To: Niklas Söderlund
Cc: Geert Uytterhoeven, Laurent Pinchart, Linus Walleij,
Linux-Renesas, linux-gpio@vger.kernel.org
On Sat, Nov 12, 2016 at 5:04 PM, Niklas Söderlund
<niklas.soderlund+renesas@ragnatech.se> wrote:
> The last else statement is missing braces and there indentation level
> can be reduced.
>
> Suggested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCHv3 4/6] pinctrl: sh-pfc: r8a7795: Use lookup function for bias data
2016-11-12 16:04 [PATCHv3 0/6] pinctrl: sh-pfc: Fixups for bias handling and preparation for none GPIO pins Niklas Söderlund
` (2 preceding siblings ...)
2016-11-12 16:04 ` [PATCHv3 3/6] pinctrl: sh-pfc: r8a7795: Simplify get bias logic Niklas Söderlund
@ 2016-11-12 16:04 ` Niklas Söderlund
2016-11-13 1:48 ` Laurent Pinchart
2016-11-12 16:04 ` [PATCHv3 5/6] pinctrl: sh-pfc: r8a7778: " Niklas Söderlund
` (2 subsequent siblings)
6 siblings, 1 reply; 16+ messages in thread
From: Niklas Söderlund @ 2016-11-12 16:04 UTC (permalink / raw)
To: Geert Uytterhoeven, Laurent Pinchart
Cc: Linus Walleij, linux-renesas-soc, linux-gpio,
Niklas Söderlund
There is a bug in the r8a7795 bias code where a WARN() is trigged
anytime a pin from PUEN0/PUD0is accessed.
# cat /sys/kernel/debug/pinctrl/e6060000.pfc/pinconf-pins
WARNING: CPU: 2 PID: 2391 at drivers/pinctrl/sh-pfc/pfc-r8a7795.c:5364 r8a7795_pinmux_get_bias+0xbc/0xc8
[..]
Call trace:
[<ffff0000083c442c>] r8a7795_pinmux_get_bias+0xbc/0xc8
[<ffff0000083c37f4>] sh_pfc_pinconf_get+0x194/0x270
[<ffff0000083b0768>] pin_config_get_for_pin+0x20/0x30
[<ffff0000083b11e8>] pinconf_generic_dump_one+0x168/0x188
[<ffff0000083b144c>] pinconf_generic_dump_pins+0x5c/0x98
[<ffff0000083b0628>] pinconf_pins_show+0xc8/0x128
[<ffff0000081fe3bc>] seq_read+0x16c/0x420
[<ffff00000831a110>] full_proxy_read+0x58/0x88
[<ffff0000081d7ad4>] __vfs_read+0x1c/0xf8
[<ffff0000081d8874>] vfs_read+0x84/0x148
[<ffff0000081d9d64>] SyS_read+0x44/0xa0
[<ffff000008082f4c>] __sys_trace_return+0x0/0x4
This is due to the WARN() check if the reg field of the pullups struct
is zero, and this should be 0 for pins controlled by the PUEN0/PUD0
registers since PU0 is defined as 0. Change the data structure and use
the generic sh_pfc_pin_to_bias_info() function to get the register
offset and bit information.
Fixes: 560655247b627ac7 ("pinctrl: sh-pfc: r8a7795: Add bias pinconf support")
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
---
drivers/pinctrl/sh-pfc/pfc-r8a7795.c | 343 ++++++++++++++++++-----------------
1 file changed, 172 insertions(+), 171 deletions(-)
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7795.c b/drivers/pinctrl/sh-pfc/pfc-r8a7795.c
index 6c58563..2891c3b 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a7795.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a7795.c
@@ -5188,184 +5188,183 @@ static int r8a7795_pin_to_pocctrl(struct sh_pfc *pfc, unsigned int pin, u32 *poc
#define PU5 0x14
#define PU6 0x18
-static const struct {
- u16 reg : 11;
- u16 bit : 5;
-} pullups[] = {
- [RCAR_GP_PIN(2, 11)] = { PU0, 31 }, /* AVB_PHY_INT */
- [RCAR_GP_PIN(2, 10)] = { PU0, 30 }, /* AVB_MAGIC */
- [RCAR_GP_PIN(2, 9)] = { PU0, 29 }, /* AVB_MDC */
-
- [RCAR_GP_PIN(1, 19)] = { PU1, 31 }, /* A19 */
- [RCAR_GP_PIN(1, 18)] = { PU1, 30 }, /* A18 */
- [RCAR_GP_PIN(1, 17)] = { PU1, 29 }, /* A17 */
- [RCAR_GP_PIN(1, 16)] = { PU1, 28 }, /* A16 */
- [RCAR_GP_PIN(1, 15)] = { PU1, 27 }, /* A15 */
- [RCAR_GP_PIN(1, 14)] = { PU1, 26 }, /* A14 */
- [RCAR_GP_PIN(1, 13)] = { PU1, 25 }, /* A13 */
- [RCAR_GP_PIN(1, 12)] = { PU1, 24 }, /* A12 */
- [RCAR_GP_PIN(1, 11)] = { PU1, 23 }, /* A11 */
- [RCAR_GP_PIN(1, 10)] = { PU1, 22 }, /* A10 */
- [RCAR_GP_PIN(1, 9)] = { PU1, 21 }, /* A9 */
- [RCAR_GP_PIN(1, 8)] = { PU1, 20 }, /* A8 */
- [RCAR_GP_PIN(1, 7)] = { PU1, 19 }, /* A7 */
- [RCAR_GP_PIN(1, 6)] = { PU1, 18 }, /* A6 */
- [RCAR_GP_PIN(1, 5)] = { PU1, 17 }, /* A5 */
- [RCAR_GP_PIN(1, 4)] = { PU1, 16 }, /* A4 */
- [RCAR_GP_PIN(1, 3)] = { PU1, 15 }, /* A3 */
- [RCAR_GP_PIN(1, 2)] = { PU1, 14 }, /* A2 */
- [RCAR_GP_PIN(1, 1)] = { PU1, 13 }, /* A1 */
- [RCAR_GP_PIN(1, 0)] = { PU1, 12 }, /* A0 */
- [RCAR_GP_PIN(2, 8)] = { PU1, 11 }, /* PWM2_A */
- [RCAR_GP_PIN(2, 7)] = { PU1, 10 }, /* PWM1_A */
- [RCAR_GP_PIN(2, 6)] = { PU1, 9 }, /* PWM0 */
- [RCAR_GP_PIN(2, 5)] = { PU1, 8 }, /* IRQ5 */
- [RCAR_GP_PIN(2, 4)] = { PU1, 7 }, /* IRQ4 */
- [RCAR_GP_PIN(2, 3)] = { PU1, 6 }, /* IRQ3 */
- [RCAR_GP_PIN(2, 2)] = { PU1, 5 }, /* IRQ2 */
- [RCAR_GP_PIN(2, 1)] = { PU1, 4 }, /* IRQ1 */
- [RCAR_GP_PIN(2, 0)] = { PU1, 3 }, /* IRQ0 */
- [RCAR_GP_PIN(2, 14)] = { PU1, 2 }, /* AVB_AVTP_CAPTURE_A */
- [RCAR_GP_PIN(2, 13)] = { PU1, 1 }, /* AVB_AVTP_MATCH_A */
- [RCAR_GP_PIN(2, 12)] = { PU1, 0 }, /* AVB_LINK */
-
- [RCAR_GP_PIN(7, 3)] = { PU2, 29 }, /* HDMI1_CEC */
- [RCAR_GP_PIN(7, 2)] = { PU2, 28 }, /* HDMI0_CEC */
- [RCAR_GP_PIN(7, 1)] = { PU2, 27 }, /* AVS2 */
- [RCAR_GP_PIN(7, 0)] = { PU2, 26 }, /* AVS1 */
- [RCAR_GP_PIN(0, 15)] = { PU2, 25 }, /* D15 */
- [RCAR_GP_PIN(0, 14)] = { PU2, 24 }, /* D14 */
- [RCAR_GP_PIN(0, 13)] = { PU2, 23 }, /* D13 */
- [RCAR_GP_PIN(0, 12)] = { PU2, 22 }, /* D12 */
- [RCAR_GP_PIN(0, 11)] = { PU2, 21 }, /* D11 */
- [RCAR_GP_PIN(0, 10)] = { PU2, 20 }, /* D10 */
- [RCAR_GP_PIN(0, 9)] = { PU2, 19 }, /* D9 */
- [RCAR_GP_PIN(0, 8)] = { PU2, 18 }, /* D8 */
- [RCAR_GP_PIN(0, 7)] = { PU2, 17 }, /* D7 */
- [RCAR_GP_PIN(0, 6)] = { PU2, 16 }, /* D6 */
- [RCAR_GP_PIN(0, 5)] = { PU2, 15 }, /* D5 */
- [RCAR_GP_PIN(0, 4)] = { PU2, 14 }, /* D4 */
- [RCAR_GP_PIN(0, 3)] = { PU2, 13 }, /* D3 */
- [RCAR_GP_PIN(0, 2)] = { PU2, 12 }, /* D2 */
- [RCAR_GP_PIN(0, 1)] = { PU2, 11 }, /* D1 */
- [RCAR_GP_PIN(0, 0)] = { PU2, 10 }, /* D0 */
- [RCAR_GP_PIN(1, 27)] = { PU2, 8 }, /* EX_WAIT0_A */
- [RCAR_GP_PIN(1, 26)] = { PU2, 7 }, /* WE1_N */
- [RCAR_GP_PIN(1, 25)] = { PU2, 6 }, /* WE0_N */
- [RCAR_GP_PIN(1, 24)] = { PU2, 5 }, /* RD_WR_N */
- [RCAR_GP_PIN(1, 23)] = { PU2, 4 }, /* RD_N */
- [RCAR_GP_PIN(1, 22)] = { PU2, 3 }, /* BS_N */
- [RCAR_GP_PIN(1, 21)] = { PU2, 2 }, /* CS1_N_A26 */
- [RCAR_GP_PIN(1, 20)] = { PU2, 1 }, /* CS0_N */
-
- [RCAR_GP_PIN(4, 9)] = { PU3, 31 }, /* SD3_DAT0 */
- [RCAR_GP_PIN(4, 8)] = { PU3, 30 }, /* SD3_CMD */
- [RCAR_GP_PIN(4, 7)] = { PU3, 29 }, /* SD3_CLK */
- [RCAR_GP_PIN(4, 6)] = { PU3, 28 }, /* SD2_DS */
- [RCAR_GP_PIN(4, 5)] = { PU3, 27 }, /* SD2_DAT3 */
- [RCAR_GP_PIN(4, 4)] = { PU3, 26 }, /* SD2_DAT2 */
- [RCAR_GP_PIN(4, 3)] = { PU3, 25 }, /* SD2_DAT1 */
- [RCAR_GP_PIN(4, 2)] = { PU3, 24 }, /* SD2_DAT0 */
- [RCAR_GP_PIN(4, 1)] = { PU3, 23 }, /* SD2_CMD */
- [RCAR_GP_PIN(4, 0)] = { PU3, 22 }, /* SD2_CLK */
- [RCAR_GP_PIN(3, 11)] = { PU3, 21 }, /* SD1_DAT3 */
- [RCAR_GP_PIN(3, 10)] = { PU3, 20 }, /* SD1_DAT2 */
- [RCAR_GP_PIN(3, 9)] = { PU3, 19 }, /* SD1_DAT1 */
- [RCAR_GP_PIN(3, 8)] = { PU3, 18 }, /* SD1_DAT0 */
- [RCAR_GP_PIN(3, 7)] = { PU3, 17 }, /* SD1_CMD */
- [RCAR_GP_PIN(3, 6)] = { PU3, 16 }, /* SD1_CLK */
- [RCAR_GP_PIN(3, 5)] = { PU3, 15 }, /* SD0_DAT3 */
- [RCAR_GP_PIN(3, 4)] = { PU3, 14 }, /* SD0_DAT2 */
- [RCAR_GP_PIN(3, 3)] = { PU3, 13 }, /* SD0_DAT1 */
- [RCAR_GP_PIN(3, 2)] = { PU3, 12 }, /* SD0_DAT0 */
- [RCAR_GP_PIN(3, 1)] = { PU3, 11 }, /* SD0_CMD */
- [RCAR_GP_PIN(3, 0)] = { PU3, 10 }, /* SD0_CLK */
-
- [RCAR_GP_PIN(5, 19)] = { PU4, 31 }, /* MSIOF0_SS1 */
- [RCAR_GP_PIN(5, 18)] = { PU4, 30 }, /* MSIOF0_SYNC */
- [RCAR_GP_PIN(5, 17)] = { PU4, 29 }, /* MSIOF0_SCK */
- [RCAR_GP_PIN(5, 16)] = { PU4, 28 }, /* HRTS0_N */
- [RCAR_GP_PIN(5, 15)] = { PU4, 27 }, /* HCTS0_N */
- [RCAR_GP_PIN(5, 14)] = { PU4, 26 }, /* HTX0 */
- [RCAR_GP_PIN(5, 13)] = { PU4, 25 }, /* HRX0 */
- [RCAR_GP_PIN(5, 12)] = { PU4, 24 }, /* HSCK0 */
- [RCAR_GP_PIN(5, 11)] = { PU4, 23 }, /* RX2_A */
- [RCAR_GP_PIN(5, 10)] = { PU4, 22 }, /* TX2_A */
- [RCAR_GP_PIN(5, 9)] = { PU4, 21 }, /* SCK2 */
- [RCAR_GP_PIN(5, 8)] = { PU4, 20 }, /* RTS1_N_TANS */
- [RCAR_GP_PIN(5, 7)] = { PU4, 19 }, /* CTS1_N */
- [RCAR_GP_PIN(5, 6)] = { PU4, 18 }, /* TX1_A */
- [RCAR_GP_PIN(5, 5)] = { PU4, 17 }, /* RX1_A */
- [RCAR_GP_PIN(5, 4)] = { PU4, 16 }, /* RTS0_N_TANS */
- [RCAR_GP_PIN(5, 3)] = { PU4, 15 }, /* CTS0_N */
- [RCAR_GP_PIN(5, 2)] = { PU4, 14 }, /* TX0 */
- [RCAR_GP_PIN(5, 1)] = { PU4, 13 }, /* RX0 */
- [RCAR_GP_PIN(5, 0)] = { PU4, 12 }, /* SCK0 */
- [RCAR_GP_PIN(3, 15)] = { PU4, 11 }, /* SD1_WP */
- [RCAR_GP_PIN(3, 14)] = { PU4, 10 }, /* SD1_CD */
- [RCAR_GP_PIN(3, 13)] = { PU4, 9 }, /* SD0_WP */
- [RCAR_GP_PIN(3, 12)] = { PU4, 8 }, /* SD0_CD */
- [RCAR_GP_PIN(4, 17)] = { PU4, 7 }, /* SD3_DS */
- [RCAR_GP_PIN(4, 16)] = { PU4, 6 }, /* SD3_DAT7 */
- [RCAR_GP_PIN(4, 15)] = { PU4, 5 }, /* SD3_DAT6 */
- [RCAR_GP_PIN(4, 14)] = { PU4, 4 }, /* SD3_DAT5 */
- [RCAR_GP_PIN(4, 13)] = { PU4, 3 }, /* SD3_DAT4 */
- [RCAR_GP_PIN(4, 12)] = { PU4, 2 }, /* SD3_DAT3 */
- [RCAR_GP_PIN(4, 11)] = { PU4, 1 }, /* SD3_DAT2 */
- [RCAR_GP_PIN(4, 10)] = { PU4, 0 }, /* SD3_DAT1 */
-
- [RCAR_GP_PIN(6, 24)] = { PU5, 31 }, /* USB0_PWEN */
- [RCAR_GP_PIN(6, 23)] = { PU5, 30 }, /* AUDIO_CLKB_B */
- [RCAR_GP_PIN(6, 22)] = { PU5, 29 }, /* AUDIO_CLKA_A */
- [RCAR_GP_PIN(6, 21)] = { PU5, 28 }, /* SSI_SDATA9_A */
- [RCAR_GP_PIN(6, 20)] = { PU5, 27 }, /* SSI_SDATA8 */
- [RCAR_GP_PIN(6, 19)] = { PU5, 26 }, /* SSI_SDATA7 */
- [RCAR_GP_PIN(6, 18)] = { PU5, 25 }, /* SSI_WS78 */
- [RCAR_GP_PIN(6, 17)] = { PU5, 24 }, /* SSI_SCK78 */
- [RCAR_GP_PIN(6, 16)] = { PU5, 23 }, /* SSI_SDATA6 */
- [RCAR_GP_PIN(6, 15)] = { PU5, 22 }, /* SSI_WS6 */
- [RCAR_GP_PIN(6, 14)] = { PU5, 21 }, /* SSI_SCK6 */
- [RCAR_GP_PIN(6, 13)] = { PU5, 20 }, /* SSI_SDATA5 */
- [RCAR_GP_PIN(6, 12)] = { PU5, 19 }, /* SSI_WS5 */
- [RCAR_GP_PIN(6, 11)] = { PU5, 18 }, /* SSI_SCK5 */
- [RCAR_GP_PIN(6, 10)] = { PU5, 17 }, /* SSI_SDATA4 */
- [RCAR_GP_PIN(6, 9)] = { PU5, 16 }, /* SSI_WS4 */
- [RCAR_GP_PIN(6, 8)] = { PU5, 15 }, /* SSI_SCK4 */
- [RCAR_GP_PIN(6, 7)] = { PU5, 14 }, /* SSI_SDATA3 */
- [RCAR_GP_PIN(6, 6)] = { PU5, 13 }, /* SSI_WS34 */
- [RCAR_GP_PIN(6, 5)] = { PU5, 12 }, /* SSI_SCK34 */
- [RCAR_GP_PIN(6, 4)] = { PU5, 11 }, /* SSI_SDATA2_A */
- [RCAR_GP_PIN(6, 3)] = { PU5, 10 }, /* SSI_SDATA1_A */
- [RCAR_GP_PIN(6, 2)] = { PU5, 9 }, /* SSI_SDATA0 */
- [RCAR_GP_PIN(6, 1)] = { PU5, 8 }, /* SSI_WS01239 */
- [RCAR_GP_PIN(6, 0)] = { PU5, 7 }, /* SSI_SCK01239 */
- [RCAR_GP_PIN(5, 25)] = { PU5, 5 }, /* MLB_DAT */
- [RCAR_GP_PIN(5, 24)] = { PU5, 4 }, /* MLB_SIG */
- [RCAR_GP_PIN(5, 23)] = { PU5, 3 }, /* MLB_CLK */
- [RCAR_GP_PIN(5, 22)] = { PU5, 2 }, /* MSIOF0_RXD */
- [RCAR_GP_PIN(5, 21)] = { PU5, 1 }, /* MSIOF0_SS2 */
- [RCAR_GP_PIN(5, 20)] = { PU5, 0 }, /* MSIOF0_TXD */
-
- [RCAR_GP_PIN(6, 31)] = { PU6, 6 }, /* USB31_OVC */
- [RCAR_GP_PIN(6, 30)] = { PU6, 5 }, /* USB31_PWEN */
- [RCAR_GP_PIN(6, 29)] = { PU6, 4 }, /* USB30_OVC */
- [RCAR_GP_PIN(6, 28)] = { PU6, 3 }, /* USB30_PWEN */
- [RCAR_GP_PIN(6, 27)] = { PU6, 2 }, /* USB1_OVC */
- [RCAR_GP_PIN(6, 26)] = { PU6, 1 }, /* USB1_PWEN */
- [RCAR_GP_PIN(6, 25)] = { PU6, 0 }, /* USB0_OVC */
+static const struct sh_pfc_bias_info bias_info[] = {
+ { RCAR_GP_PIN(2, 11), PU0, 31 }, /* AVB_PHY_INT */
+ { RCAR_GP_PIN(2, 10), PU0, 30 }, /* AVB_MAGIC */
+ { RCAR_GP_PIN(2, 9), PU0, 29 }, /* AVB_MDC */
+
+ { RCAR_GP_PIN(1, 19), PU1, 31 }, /* A19 */
+ { RCAR_GP_PIN(1, 18), PU1, 30 }, /* A18 */
+ { RCAR_GP_PIN(1, 17), PU1, 29 }, /* A17 */
+ { RCAR_GP_PIN(1, 16), PU1, 28 }, /* A16 */
+ { RCAR_GP_PIN(1, 15), PU1, 27 }, /* A15 */
+ { RCAR_GP_PIN(1, 14), PU1, 26 }, /* A14 */
+ { RCAR_GP_PIN(1, 13), PU1, 25 }, /* A13 */
+ { RCAR_GP_PIN(1, 12), PU1, 24 }, /* A12 */
+ { RCAR_GP_PIN(1, 11), PU1, 23 }, /* A11 */
+ { RCAR_GP_PIN(1, 10), PU1, 22 }, /* A10 */
+ { RCAR_GP_PIN(1, 9), PU1, 21 }, /* A9 */
+ { RCAR_GP_PIN(1, 8), PU1, 20 }, /* A8 */
+ { RCAR_GP_PIN(1, 7), PU1, 19 }, /* A7 */
+ { RCAR_GP_PIN(1, 6), PU1, 18 }, /* A6 */
+ { RCAR_GP_PIN(1, 5), PU1, 17 }, /* A5 */
+ { RCAR_GP_PIN(1, 4), PU1, 16 }, /* A4 */
+ { RCAR_GP_PIN(1, 3), PU1, 15 }, /* A3 */
+ { RCAR_GP_PIN(1, 2), PU1, 14 }, /* A2 */
+ { RCAR_GP_PIN(1, 1), PU1, 13 }, /* A1 */
+ { RCAR_GP_PIN(1, 0), PU1, 12 }, /* A0 */
+ { RCAR_GP_PIN(2, 8), PU1, 11 }, /* PWM2_A */
+ { RCAR_GP_PIN(2, 7), PU1, 10 }, /* PWM1_A */
+ { RCAR_GP_PIN(2, 6), PU1, 9 }, /* PWM0 */
+ { RCAR_GP_PIN(2, 5), PU1, 8 }, /* IRQ5 */
+ { RCAR_GP_PIN(2, 4), PU1, 7 }, /* IRQ4 */
+ { RCAR_GP_PIN(2, 3), PU1, 6 }, /* IRQ3 */
+ { RCAR_GP_PIN(2, 2), PU1, 5 }, /* IRQ2 */
+ { RCAR_GP_PIN(2, 1), PU1, 4 }, /* IRQ1 */
+ { RCAR_GP_PIN(2, 0), PU1, 3 }, /* IRQ0 */
+ { RCAR_GP_PIN(2, 14), PU1, 2 }, /* AVB_AVTP_CAPTURE_A */
+ { RCAR_GP_PIN(2, 13), PU1, 1 }, /* AVB_AVTP_MATCH_A */
+ { RCAR_GP_PIN(2, 12), PU1, 0 }, /* AVB_LINK */
+
+ { RCAR_GP_PIN(7, 3), PU2, 29 }, /* HDMI1_CEC */
+ { RCAR_GP_PIN(7, 2), PU2, 28 }, /* HDMI0_CEC */
+ { RCAR_GP_PIN(7, 1), PU2, 27 }, /* AVS2 */
+ { RCAR_GP_PIN(7, 0), PU2, 26 }, /* AVS1 */
+ { RCAR_GP_PIN(0, 15), PU2, 25 }, /* D15 */
+ { RCAR_GP_PIN(0, 14), PU2, 24 }, /* D14 */
+ { RCAR_GP_PIN(0, 13), PU2, 23 }, /* D13 */
+ { RCAR_GP_PIN(0, 12), PU2, 22 }, /* D12 */
+ { RCAR_GP_PIN(0, 11), PU2, 21 }, /* D11 */
+ { RCAR_GP_PIN(0, 10), PU2, 20 }, /* D10 */
+ { RCAR_GP_PIN(0, 9), PU2, 19 }, /* D9 */
+ { RCAR_GP_PIN(0, 8), PU2, 18 }, /* D8 */
+ { RCAR_GP_PIN(0, 7), PU2, 17 }, /* D7 */
+ { RCAR_GP_PIN(0, 6), PU2, 16 }, /* D6 */
+ { RCAR_GP_PIN(0, 5), PU2, 15 }, /* D5 */
+ { RCAR_GP_PIN(0, 4), PU2, 14 }, /* D4 */
+ { RCAR_GP_PIN(0, 3), PU2, 13 }, /* D3 */
+ { RCAR_GP_PIN(0, 2), PU2, 12 }, /* D2 */
+ { RCAR_GP_PIN(0, 1), PU2, 11 }, /* D1 */
+ { RCAR_GP_PIN(0, 0), PU2, 10 }, /* D0 */
+ { RCAR_GP_PIN(1, 27), PU2, 8 }, /* EX_WAIT0_A */
+ { RCAR_GP_PIN(1, 26), PU2, 7 }, /* WE1_N */
+ { RCAR_GP_PIN(1, 25), PU2, 6 }, /* WE0_N */
+ { RCAR_GP_PIN(1, 24), PU2, 5 }, /* RD_WR_N */
+ { RCAR_GP_PIN(1, 23), PU2, 4 }, /* RD_N */
+ { RCAR_GP_PIN(1, 22), PU2, 3 }, /* BS_N */
+ { RCAR_GP_PIN(1, 21), PU2, 2 }, /* CS1_N_A26 */
+ { RCAR_GP_PIN(1, 20), PU2, 1 }, /* CS0_N */
+
+ { RCAR_GP_PIN(4, 9), PU3, 31 }, /* SD3_DAT0 */
+ { RCAR_GP_PIN(4, 8), PU3, 30 }, /* SD3_CMD */
+ { RCAR_GP_PIN(4, 7), PU3, 29 }, /* SD3_CLK */
+ { RCAR_GP_PIN(4, 6), PU3, 28 }, /* SD2_DS */
+ { RCAR_GP_PIN(4, 5), PU3, 27 }, /* SD2_DAT3 */
+ { RCAR_GP_PIN(4, 4), PU3, 26 }, /* SD2_DAT2 */
+ { RCAR_GP_PIN(4, 3), PU3, 25 }, /* SD2_DAT1 */
+ { RCAR_GP_PIN(4, 2), PU3, 24 }, /* SD2_DAT0 */
+ { RCAR_GP_PIN(4, 1), PU3, 23 }, /* SD2_CMD */
+ { RCAR_GP_PIN(4, 0), PU3, 22 }, /* SD2_CLK */
+ { RCAR_GP_PIN(3, 11), PU3, 21 }, /* SD1_DAT3 */
+ { RCAR_GP_PIN(3, 10), PU3, 20 }, /* SD1_DAT2 */
+ { RCAR_GP_PIN(3, 9), PU3, 19 }, /* SD1_DAT1 */
+ { RCAR_GP_PIN(3, 8), PU3, 18 }, /* SD1_DAT0 */
+ { RCAR_GP_PIN(3, 7), PU3, 17 }, /* SD1_CMD */
+ { RCAR_GP_PIN(3, 6), PU3, 16 }, /* SD1_CLK */
+ { RCAR_GP_PIN(3, 5), PU3, 15 }, /* SD0_DAT3 */
+ { RCAR_GP_PIN(3, 4), PU3, 14 }, /* SD0_DAT2 */
+ { RCAR_GP_PIN(3, 3), PU3, 13 }, /* SD0_DAT1 */
+ { RCAR_GP_PIN(3, 2), PU3, 12 }, /* SD0_DAT0 */
+ { RCAR_GP_PIN(3, 1), PU3, 11 }, /* SD0_CMD */
+ { RCAR_GP_PIN(3, 0), PU3, 10 }, /* SD0_CLK */
+
+ { RCAR_GP_PIN(5, 19), PU4, 31 }, /* MSIOF0_SS1 */
+ { RCAR_GP_PIN(5, 18), PU4, 30 }, /* MSIOF0_SYNC */
+ { RCAR_GP_PIN(5, 17), PU4, 29 }, /* MSIOF0_SCK */
+ { RCAR_GP_PIN(5, 16), PU4, 28 }, /* HRTS0_N */
+ { RCAR_GP_PIN(5, 15), PU4, 27 }, /* HCTS0_N */
+ { RCAR_GP_PIN(5, 14), PU4, 26 }, /* HTX0 */
+ { RCAR_GP_PIN(5, 13), PU4, 25 }, /* HRX0 */
+ { RCAR_GP_PIN(5, 12), PU4, 24 }, /* HSCK0 */
+ { RCAR_GP_PIN(5, 11), PU4, 23 }, /* RX2_A */
+ { RCAR_GP_PIN(5, 10), PU4, 22 }, /* TX2_A */
+ { RCAR_GP_PIN(5, 9), PU4, 21 }, /* SCK2 */
+ { RCAR_GP_PIN(5, 8), PU4, 20 }, /* RTS1_N_TANS */
+ { RCAR_GP_PIN(5, 7), PU4, 19 }, /* CTS1_N */
+ { RCAR_GP_PIN(5, 6), PU4, 18 }, /* TX1_A */
+ { RCAR_GP_PIN(5, 5), PU4, 17 }, /* RX1_A */
+ { RCAR_GP_PIN(5, 4), PU4, 16 }, /* RTS0_N_TANS */
+ { RCAR_GP_PIN(5, 3), PU4, 15 }, /* CTS0_N */
+ { RCAR_GP_PIN(5, 2), PU4, 14 }, /* TX0 */
+ { RCAR_GP_PIN(5, 1), PU4, 13 }, /* RX0 */
+ { RCAR_GP_PIN(5, 0), PU4, 12 }, /* SCK0 */
+ { RCAR_GP_PIN(3, 15), PU4, 11 }, /* SD1_WP */
+ { RCAR_GP_PIN(3, 14), PU4, 10 }, /* SD1_CD */
+ { RCAR_GP_PIN(3, 13), PU4, 9 }, /* SD0_WP */
+ { RCAR_GP_PIN(3, 12), PU4, 8 }, /* SD0_CD */
+ { RCAR_GP_PIN(4, 17), PU4, 7 }, /* SD3_DS */
+ { RCAR_GP_PIN(4, 16), PU4, 6 }, /* SD3_DAT7 */
+ { RCAR_GP_PIN(4, 15), PU4, 5 }, /* SD3_DAT6 */
+ { RCAR_GP_PIN(4, 14), PU4, 4 }, /* SD3_DAT5 */
+ { RCAR_GP_PIN(4, 13), PU4, 3 }, /* SD3_DAT4 */
+ { RCAR_GP_PIN(4, 12), PU4, 2 }, /* SD3_DAT3 */
+ { RCAR_GP_PIN(4, 11), PU4, 1 }, /* SD3_DAT2 */
+ { RCAR_GP_PIN(4, 10), PU4, 0 }, /* SD3_DAT1 */
+
+ { RCAR_GP_PIN(6, 24), PU5, 31 }, /* USB0_PWEN */
+ { RCAR_GP_PIN(6, 23), PU5, 30 }, /* AUDIO_CLKB_B */
+ { RCAR_GP_PIN(6, 22), PU5, 29 }, /* AUDIO_CLKA_A */
+ { RCAR_GP_PIN(6, 21), PU5, 28 }, /* SSI_SDATA9_A */
+ { RCAR_GP_PIN(6, 20), PU5, 27 }, /* SSI_SDATA8 */
+ { RCAR_GP_PIN(6, 19), PU5, 26 }, /* SSI_SDATA7 */
+ { RCAR_GP_PIN(6, 18), PU5, 25 }, /* SSI_WS78 */
+ { RCAR_GP_PIN(6, 17), PU5, 24 }, /* SSI_SCK78 */
+ { RCAR_GP_PIN(6, 16), PU5, 23 }, /* SSI_SDATA6 */
+ { RCAR_GP_PIN(6, 15), PU5, 22 }, /* SSI_WS6 */
+ { RCAR_GP_PIN(6, 14), PU5, 21 }, /* SSI_SCK6 */
+ { RCAR_GP_PIN(6, 13), PU5, 20 }, /* SSI_SDATA5 */
+ { RCAR_GP_PIN(6, 12), PU5, 19 }, /* SSI_WS5 */
+ { RCAR_GP_PIN(6, 11), PU5, 18 }, /* SSI_SCK5 */
+ { RCAR_GP_PIN(6, 10), PU5, 17 }, /* SSI_SDATA4 */
+ { RCAR_GP_PIN(6, 9), PU5, 16 }, /* SSI_WS4 */
+ { RCAR_GP_PIN(6, 8), PU5, 15 }, /* SSI_SCK4 */
+ { RCAR_GP_PIN(6, 7), PU5, 14 }, /* SSI_SDATA3 */
+ { RCAR_GP_PIN(6, 6), PU5, 13 }, /* SSI_WS34 */
+ { RCAR_GP_PIN(6, 5), PU5, 12 }, /* SSI_SCK34 */
+ { RCAR_GP_PIN(6, 4), PU5, 11 }, /* SSI_SDATA2_A */
+ { RCAR_GP_PIN(6, 3), PU5, 10 }, /* SSI_SDATA1_A */
+ { RCAR_GP_PIN(6, 2), PU5, 9 }, /* SSI_SDATA0 */
+ { RCAR_GP_PIN(6, 1), PU5, 8 }, /* SSI_WS01239 */
+ { RCAR_GP_PIN(6, 0), PU5, 7 }, /* SSI_SCK01239 */
+ { RCAR_GP_PIN(5, 25), PU5, 5 }, /* MLB_DAT */
+ { RCAR_GP_PIN(5, 24), PU5, 4 }, /* MLB_SIG */
+ { RCAR_GP_PIN(5, 23), PU5, 3 }, /* MLB_CLK */
+ { RCAR_GP_PIN(5, 22), PU5, 2 }, /* MSIOF0_RXD */
+ { RCAR_GP_PIN(5, 21), PU5, 1 }, /* MSIOF0_SS2 */
+ { RCAR_GP_PIN(5, 20), PU5, 0 }, /* MSIOF0_TXD */
+
+ { RCAR_GP_PIN(6, 31), PU6, 6 }, /* USB31_OVC */
+ { RCAR_GP_PIN(6, 30), PU6, 5 }, /* USB31_PWEN */
+ { RCAR_GP_PIN(6, 29), PU6, 4 }, /* USB30_OVC */
+ { RCAR_GP_PIN(6, 28), PU6, 3 }, /* USB30_PWEN */
+ { RCAR_GP_PIN(6, 27), PU6, 2 }, /* USB1_OVC */
+ { RCAR_GP_PIN(6, 26), PU6, 1 }, /* USB1_PWEN */
+ { RCAR_GP_PIN(6, 25), PU6, 0 }, /* USB0_OVC */
};
static unsigned int r8a7795_pinmux_get_bias(struct sh_pfc *pfc,
unsigned int pin)
{
+ const struct sh_pfc_bias_info *info;
u32 reg;
u32 bit;
- if (WARN_ON_ONCE(!pullups[pin].reg))
+ info = sh_pfc_pin_to_bias_info(bias_info, ARRAY_SIZE(bias_info), pin);
+ if (!info)
return PIN_CONFIG_BIAS_DISABLE;
- reg = pullups[pin].reg;
- bit = BIT(pullups[pin].bit);
+ reg = info->reg;
+ bit = BIT(info->bit);
if (!(sh_pfc_read_reg(pfc, PUEN + reg, 32) & bit))
return PIN_CONFIG_BIAS_DISABLE;
@@ -5378,15 +5377,17 @@ static unsigned int r8a7795_pinmux_get_bias(struct sh_pfc *pfc,
static void r8a7795_pinmux_set_bias(struct sh_pfc *pfc, unsigned int pin,
unsigned int bias)
{
+ const struct sh_pfc_bias_info *info;
u32 enable, updown;
u32 reg;
u32 bit;
- if (WARN_ON_ONCE(!pullups[pin].reg))
+ info = sh_pfc_pin_to_bias_info(bias_info, ARRAY_SIZE(bias_info), pin);
+ if (!info)
return;
- reg = pullups[pin].reg;
- bit = BIT(pullups[pin].bit);
+ reg = info->reg;
+ bit = BIT(info->bit);
enable = sh_pfc_read_reg(pfc, PUEN + reg, 32) & ~bit;
if (bias != PIN_CONFIG_BIAS_DISABLE)
--
2.10.2
^ permalink raw reply related [flat|nested] 16+ messages in thread* Re: [PATCHv3 4/6] pinctrl: sh-pfc: r8a7795: Use lookup function for bias data
2016-11-12 16:04 ` [PATCHv3 4/6] pinctrl: sh-pfc: r8a7795: Use lookup function for bias data Niklas Söderlund
@ 2016-11-13 1:48 ` Laurent Pinchart
2016-11-15 9:36 ` Geert Uytterhoeven
0 siblings, 1 reply; 16+ messages in thread
From: Laurent Pinchart @ 2016-11-13 1:48 UTC (permalink / raw)
To: Niklas Söderlund
Cc: Geert Uytterhoeven, Linus Walleij, linux-renesas-soc, linux-gpio
Hi Niklas,
Thank you for the patch.
On Saturday 12 Nov 2016 17:04:27 Niklas Söderlund wrote:
> There is a bug in the r8a7795 bias code where a WARN() is trigged
> anytime a pin from PUEN0/PUD0is accessed.
>
> # cat /sys/kernel/debug/pinctrl/e6060000.pfc/pinconf-pins
>
> WARNING: CPU: 2 PID: 2391 at drivers/pinctrl/sh-pfc/pfc-r8a7795.c:5364
> r8a7795_pinmux_get_bias+0xbc/0xc8 [..]
> Call trace:
> [<ffff0000083c442c>] r8a7795_pinmux_get_bias+0xbc/0xc8
> [<ffff0000083c37f4>] sh_pfc_pinconf_get+0x194/0x270
> [<ffff0000083b0768>] pin_config_get_for_pin+0x20/0x30
> [<ffff0000083b11e8>] pinconf_generic_dump_one+0x168/0x188
> [<ffff0000083b144c>] pinconf_generic_dump_pins+0x5c/0x98
> [<ffff0000083b0628>] pinconf_pins_show+0xc8/0x128
> [<ffff0000081fe3bc>] seq_read+0x16c/0x420
> [<ffff00000831a110>] full_proxy_read+0x58/0x88
> [<ffff0000081d7ad4>] __vfs_read+0x1c/0xf8
> [<ffff0000081d8874>] vfs_read+0x84/0x148
> [<ffff0000081d9d64>] SyS_read+0x44/0xa0
> [<ffff000008082f4c>] __sys_trace_return+0x0/0x4
>
> This is due to the WARN() check if the reg field of the pullups struct
> is zero, and this should be 0 for pins controlled by the PUEN0/PUD0
> registers since PU0 is defined as 0. Change the data structure and use
> the generic sh_pfc_pin_to_bias_info() function to get the register
> offset and bit information.
>
> Fixes: 560655247b627ac7 ("pinctrl: sh-pfc: r8a7795: Add bias pinconf
> support")
> Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Except for the bias_info for which I trust your regexp skills,
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> ---
> drivers/pinctrl/sh-pfc/pfc-r8a7795.c | 343 ++++++++++++++++---------------
> 1 file changed, 172 insertions(+), 171 deletions(-)
>
> diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7795.c
> b/drivers/pinctrl/sh-pfc/pfc-r8a7795.c index 6c58563..2891c3b 100644
> --- a/drivers/pinctrl/sh-pfc/pfc-r8a7795.c
> +++ b/drivers/pinctrl/sh-pfc/pfc-r8a7795.c
> @@ -5188,184 +5188,183 @@ static int r8a7795_pin_to_pocctrl(struct sh_pfc
> *pfc, unsigned int pin, u32 *poc #define PU5 0x14
> #define PU6 0x18
>
> -static const struct {
> - u16 reg : 11;
> - u16 bit : 5;
> -} pullups[] = {
> - [RCAR_GP_PIN(2, 11)] = { PU0, 31 }, /* AVB_PHY_INT */
> - [RCAR_GP_PIN(2, 10)] = { PU0, 30 }, /* AVB_MAGIC */
> - [RCAR_GP_PIN(2, 9)] = { PU0, 29 }, /* AVB_MDC */
> -
> - [RCAR_GP_PIN(1, 19)] = { PU1, 31 }, /* A19 */
> - [RCAR_GP_PIN(1, 18)] = { PU1, 30 }, /* A18 */
> - [RCAR_GP_PIN(1, 17)] = { PU1, 29 }, /* A17 */
> - [RCAR_GP_PIN(1, 16)] = { PU1, 28 }, /* A16 */
> - [RCAR_GP_PIN(1, 15)] = { PU1, 27 }, /* A15 */
> - [RCAR_GP_PIN(1, 14)] = { PU1, 26 }, /* A14 */
> - [RCAR_GP_PIN(1, 13)] = { PU1, 25 }, /* A13 */
> - [RCAR_GP_PIN(1, 12)] = { PU1, 24 }, /* A12 */
> - [RCAR_GP_PIN(1, 11)] = { PU1, 23 }, /* A11 */
> - [RCAR_GP_PIN(1, 10)] = { PU1, 22 }, /* A10 */
> - [RCAR_GP_PIN(1, 9)] = { PU1, 21 }, /* A9 */
> - [RCAR_GP_PIN(1, 8)] = { PU1, 20 }, /* A8 */
> - [RCAR_GP_PIN(1, 7)] = { PU1, 19 }, /* A7 */
> - [RCAR_GP_PIN(1, 6)] = { PU1, 18 }, /* A6 */
> - [RCAR_GP_PIN(1, 5)] = { PU1, 17 }, /* A5 */
> - [RCAR_GP_PIN(1, 4)] = { PU1, 16 }, /* A4 */
> - [RCAR_GP_PIN(1, 3)] = { PU1, 15 }, /* A3 */
> - [RCAR_GP_PIN(1, 2)] = { PU1, 14 }, /* A2 */
> - [RCAR_GP_PIN(1, 1)] = { PU1, 13 }, /* A1 */
> - [RCAR_GP_PIN(1, 0)] = { PU1, 12 }, /* A0 */
> - [RCAR_GP_PIN(2, 8)] = { PU1, 11 }, /* PWM2_A */
> - [RCAR_GP_PIN(2, 7)] = { PU1, 10 }, /* PWM1_A */
> - [RCAR_GP_PIN(2, 6)] = { PU1, 9 }, /* PWM0 */
> - [RCAR_GP_PIN(2, 5)] = { PU1, 8 }, /* IRQ5 */
> - [RCAR_GP_PIN(2, 4)] = { PU1, 7 }, /* IRQ4 */
> - [RCAR_GP_PIN(2, 3)] = { PU1, 6 }, /* IRQ3 */
> - [RCAR_GP_PIN(2, 2)] = { PU1, 5 }, /* IRQ2 */
> - [RCAR_GP_PIN(2, 1)] = { PU1, 4 }, /* IRQ1 */
> - [RCAR_GP_PIN(2, 0)] = { PU1, 3 }, /* IRQ0 */
> - [RCAR_GP_PIN(2, 14)] = { PU1, 2 }, /* AVB_AVTP_CAPTURE_A */
> - [RCAR_GP_PIN(2, 13)] = { PU1, 1 }, /* AVB_AVTP_MATCH_A */
> - [RCAR_GP_PIN(2, 12)] = { PU1, 0 }, /* AVB_LINK */
> -
> - [RCAR_GP_PIN(7, 3)] = { PU2, 29 }, /* HDMI1_CEC */
> - [RCAR_GP_PIN(7, 2)] = { PU2, 28 }, /* HDMI0_CEC */
> - [RCAR_GP_PIN(7, 1)] = { PU2, 27 }, /* AVS2 */
> - [RCAR_GP_PIN(7, 0)] = { PU2, 26 }, /* AVS1 */
> - [RCAR_GP_PIN(0, 15)] = { PU2, 25 }, /* D15 */
> - [RCAR_GP_PIN(0, 14)] = { PU2, 24 }, /* D14 */
> - [RCAR_GP_PIN(0, 13)] = { PU2, 23 }, /* D13 */
> - [RCAR_GP_PIN(0, 12)] = { PU2, 22 }, /* D12 */
> - [RCAR_GP_PIN(0, 11)] = { PU2, 21 }, /* D11 */
> - [RCAR_GP_PIN(0, 10)] = { PU2, 20 }, /* D10 */
> - [RCAR_GP_PIN(0, 9)] = { PU2, 19 }, /* D9 */
> - [RCAR_GP_PIN(0, 8)] = { PU2, 18 }, /* D8 */
> - [RCAR_GP_PIN(0, 7)] = { PU2, 17 }, /* D7 */
> - [RCAR_GP_PIN(0, 6)] = { PU2, 16 }, /* D6 */
> - [RCAR_GP_PIN(0, 5)] = { PU2, 15 }, /* D5 */
> - [RCAR_GP_PIN(0, 4)] = { PU2, 14 }, /* D4 */
> - [RCAR_GP_PIN(0, 3)] = { PU2, 13 }, /* D3 */
> - [RCAR_GP_PIN(0, 2)] = { PU2, 12 }, /* D2 */
> - [RCAR_GP_PIN(0, 1)] = { PU2, 11 }, /* D1 */
> - [RCAR_GP_PIN(0, 0)] = { PU2, 10 }, /* D0 */
> - [RCAR_GP_PIN(1, 27)] = { PU2, 8 }, /* EX_WAIT0_A */
> - [RCAR_GP_PIN(1, 26)] = { PU2, 7 }, /* WE1_N */
> - [RCAR_GP_PIN(1, 25)] = { PU2, 6 }, /* WE0_N */
> - [RCAR_GP_PIN(1, 24)] = { PU2, 5 }, /* RD_WR_N */
> - [RCAR_GP_PIN(1, 23)] = { PU2, 4 }, /* RD_N */
> - [RCAR_GP_PIN(1, 22)] = { PU2, 3 }, /* BS_N */
> - [RCAR_GP_PIN(1, 21)] = { PU2, 2 }, /* CS1_N_A26 */
> - [RCAR_GP_PIN(1, 20)] = { PU2, 1 }, /* CS0_N */
> -
> - [RCAR_GP_PIN(4, 9)] = { PU3, 31 }, /* SD3_DAT0 */
> - [RCAR_GP_PIN(4, 8)] = { PU3, 30 }, /* SD3_CMD */
> - [RCAR_GP_PIN(4, 7)] = { PU3, 29 }, /* SD3_CLK */
> - [RCAR_GP_PIN(4, 6)] = { PU3, 28 }, /* SD2_DS */
> - [RCAR_GP_PIN(4, 5)] = { PU3, 27 }, /* SD2_DAT3 */
> - [RCAR_GP_PIN(4, 4)] = { PU3, 26 }, /* SD2_DAT2 */
> - [RCAR_GP_PIN(4, 3)] = { PU3, 25 }, /* SD2_DAT1 */
> - [RCAR_GP_PIN(4, 2)] = { PU3, 24 }, /* SD2_DAT0 */
> - [RCAR_GP_PIN(4, 1)] = { PU3, 23 }, /* SD2_CMD */
> - [RCAR_GP_PIN(4, 0)] = { PU3, 22 }, /* SD2_CLK */
> - [RCAR_GP_PIN(3, 11)] = { PU3, 21 }, /* SD1_DAT3 */
> - [RCAR_GP_PIN(3, 10)] = { PU3, 20 }, /* SD1_DAT2 */
> - [RCAR_GP_PIN(3, 9)] = { PU3, 19 }, /* SD1_DAT1 */
> - [RCAR_GP_PIN(3, 8)] = { PU3, 18 }, /* SD1_DAT0 */
> - [RCAR_GP_PIN(3, 7)] = { PU3, 17 }, /* SD1_CMD */
> - [RCAR_GP_PIN(3, 6)] = { PU3, 16 }, /* SD1_CLK */
> - [RCAR_GP_PIN(3, 5)] = { PU3, 15 }, /* SD0_DAT3 */
> - [RCAR_GP_PIN(3, 4)] = { PU3, 14 }, /* SD0_DAT2 */
> - [RCAR_GP_PIN(3, 3)] = { PU3, 13 }, /* SD0_DAT1 */
> - [RCAR_GP_PIN(3, 2)] = { PU3, 12 }, /* SD0_DAT0 */
> - [RCAR_GP_PIN(3, 1)] = { PU3, 11 }, /* SD0_CMD */
> - [RCAR_GP_PIN(3, 0)] = { PU3, 10 }, /* SD0_CLK */
> -
> - [RCAR_GP_PIN(5, 19)] = { PU4, 31 }, /* MSIOF0_SS1 */
> - [RCAR_GP_PIN(5, 18)] = { PU4, 30 }, /* MSIOF0_SYNC */
> - [RCAR_GP_PIN(5, 17)] = { PU4, 29 }, /* MSIOF0_SCK */
> - [RCAR_GP_PIN(5, 16)] = { PU4, 28 }, /* HRTS0_N */
> - [RCAR_GP_PIN(5, 15)] = { PU4, 27 }, /* HCTS0_N */
> - [RCAR_GP_PIN(5, 14)] = { PU4, 26 }, /* HTX0 */
> - [RCAR_GP_PIN(5, 13)] = { PU4, 25 }, /* HRX0 */
> - [RCAR_GP_PIN(5, 12)] = { PU4, 24 }, /* HSCK0 */
> - [RCAR_GP_PIN(5, 11)] = { PU4, 23 }, /* RX2_A */
> - [RCAR_GP_PIN(5, 10)] = { PU4, 22 }, /* TX2_A */
> - [RCAR_GP_PIN(5, 9)] = { PU4, 21 }, /* SCK2 */
> - [RCAR_GP_PIN(5, 8)] = { PU4, 20 }, /* RTS1_N_TANS */
> - [RCAR_GP_PIN(5, 7)] = { PU4, 19 }, /* CTS1_N */
> - [RCAR_GP_PIN(5, 6)] = { PU4, 18 }, /* TX1_A */
> - [RCAR_GP_PIN(5, 5)] = { PU4, 17 }, /* RX1_A */
> - [RCAR_GP_PIN(5, 4)] = { PU4, 16 }, /* RTS0_N_TANS */
> - [RCAR_GP_PIN(5, 3)] = { PU4, 15 }, /* CTS0_N */
> - [RCAR_GP_PIN(5, 2)] = { PU4, 14 }, /* TX0 */
> - [RCAR_GP_PIN(5, 1)] = { PU4, 13 }, /* RX0 */
> - [RCAR_GP_PIN(5, 0)] = { PU4, 12 }, /* SCK0 */
> - [RCAR_GP_PIN(3, 15)] = { PU4, 11 }, /* SD1_WP */
> - [RCAR_GP_PIN(3, 14)] = { PU4, 10 }, /* SD1_CD */
> - [RCAR_GP_PIN(3, 13)] = { PU4, 9 }, /* SD0_WP */
> - [RCAR_GP_PIN(3, 12)] = { PU4, 8 }, /* SD0_CD */
> - [RCAR_GP_PIN(4, 17)] = { PU4, 7 }, /* SD3_DS */
> - [RCAR_GP_PIN(4, 16)] = { PU4, 6 }, /* SD3_DAT7 */
> - [RCAR_GP_PIN(4, 15)] = { PU4, 5 }, /* SD3_DAT6 */
> - [RCAR_GP_PIN(4, 14)] = { PU4, 4 }, /* SD3_DAT5 */
> - [RCAR_GP_PIN(4, 13)] = { PU4, 3 }, /* SD3_DAT4 */
> - [RCAR_GP_PIN(4, 12)] = { PU4, 2 }, /* SD3_DAT3 */
> - [RCAR_GP_PIN(4, 11)] = { PU4, 1 }, /* SD3_DAT2 */
> - [RCAR_GP_PIN(4, 10)] = { PU4, 0 }, /* SD3_DAT1 */
> -
> - [RCAR_GP_PIN(6, 24)] = { PU5, 31 }, /* USB0_PWEN */
> - [RCAR_GP_PIN(6, 23)] = { PU5, 30 }, /* AUDIO_CLKB_B */
> - [RCAR_GP_PIN(6, 22)] = { PU5, 29 }, /* AUDIO_CLKA_A */
> - [RCAR_GP_PIN(6, 21)] = { PU5, 28 }, /* SSI_SDATA9_A */
> - [RCAR_GP_PIN(6, 20)] = { PU5, 27 }, /* SSI_SDATA8 */
> - [RCAR_GP_PIN(6, 19)] = { PU5, 26 }, /* SSI_SDATA7 */
> - [RCAR_GP_PIN(6, 18)] = { PU5, 25 }, /* SSI_WS78 */
> - [RCAR_GP_PIN(6, 17)] = { PU5, 24 }, /* SSI_SCK78 */
> - [RCAR_GP_PIN(6, 16)] = { PU5, 23 }, /* SSI_SDATA6 */
> - [RCAR_GP_PIN(6, 15)] = { PU5, 22 }, /* SSI_WS6 */
> - [RCAR_GP_PIN(6, 14)] = { PU5, 21 }, /* SSI_SCK6 */
> - [RCAR_GP_PIN(6, 13)] = { PU5, 20 }, /* SSI_SDATA5 */
> - [RCAR_GP_PIN(6, 12)] = { PU5, 19 }, /* SSI_WS5 */
> - [RCAR_GP_PIN(6, 11)] = { PU5, 18 }, /* SSI_SCK5 */
> - [RCAR_GP_PIN(6, 10)] = { PU5, 17 }, /* SSI_SDATA4 */
> - [RCAR_GP_PIN(6, 9)] = { PU5, 16 }, /* SSI_WS4 */
> - [RCAR_GP_PIN(6, 8)] = { PU5, 15 }, /* SSI_SCK4 */
> - [RCAR_GP_PIN(6, 7)] = { PU5, 14 }, /* SSI_SDATA3 */
> - [RCAR_GP_PIN(6, 6)] = { PU5, 13 }, /* SSI_WS34 */
> - [RCAR_GP_PIN(6, 5)] = { PU5, 12 }, /* SSI_SCK34 */
> - [RCAR_GP_PIN(6, 4)] = { PU5, 11 }, /* SSI_SDATA2_A */
> - [RCAR_GP_PIN(6, 3)] = { PU5, 10 }, /* SSI_SDATA1_A */
> - [RCAR_GP_PIN(6, 2)] = { PU5, 9 }, /* SSI_SDATA0 */
> - [RCAR_GP_PIN(6, 1)] = { PU5, 8 }, /* SSI_WS01239 */
> - [RCAR_GP_PIN(6, 0)] = { PU5, 7 }, /* SSI_SCK01239 */
> - [RCAR_GP_PIN(5, 25)] = { PU5, 5 }, /* MLB_DAT */
> - [RCAR_GP_PIN(5, 24)] = { PU5, 4 }, /* MLB_SIG */
> - [RCAR_GP_PIN(5, 23)] = { PU5, 3 }, /* MLB_CLK */
> - [RCAR_GP_PIN(5, 22)] = { PU5, 2 }, /* MSIOF0_RXD */
> - [RCAR_GP_PIN(5, 21)] = { PU5, 1 }, /* MSIOF0_SS2 */
> - [RCAR_GP_PIN(5, 20)] = { PU5, 0 }, /* MSIOF0_TXD */
> -
> - [RCAR_GP_PIN(6, 31)] = { PU6, 6 }, /* USB31_OVC */
> - [RCAR_GP_PIN(6, 30)] = { PU6, 5 }, /* USB31_PWEN */
> - [RCAR_GP_PIN(6, 29)] = { PU6, 4 }, /* USB30_OVC */
> - [RCAR_GP_PIN(6, 28)] = { PU6, 3 }, /* USB30_PWEN */
> - [RCAR_GP_PIN(6, 27)] = { PU6, 2 }, /* USB1_OVC */
> - [RCAR_GP_PIN(6, 26)] = { PU6, 1 }, /* USB1_PWEN */
> - [RCAR_GP_PIN(6, 25)] = { PU6, 0 }, /* USB0_OVC */
> +static const struct sh_pfc_bias_info bias_info[] = {
> + { RCAR_GP_PIN(2, 11), PU0, 31 }, /* AVB_PHY_INT */
> + { RCAR_GP_PIN(2, 10), PU0, 30 }, /* AVB_MAGIC */
> + { RCAR_GP_PIN(2, 9), PU0, 29 }, /* AVB_MDC */
> +
> + { RCAR_GP_PIN(1, 19), PU1, 31 }, /* A19 */
> + { RCAR_GP_PIN(1, 18), PU1, 30 }, /* A18 */
> + { RCAR_GP_PIN(1, 17), PU1, 29 }, /* A17 */
> + { RCAR_GP_PIN(1, 16), PU1, 28 }, /* A16 */
> + { RCAR_GP_PIN(1, 15), PU1, 27 }, /* A15 */
> + { RCAR_GP_PIN(1, 14), PU1, 26 }, /* A14 */
> + { RCAR_GP_PIN(1, 13), PU1, 25 }, /* A13 */
> + { RCAR_GP_PIN(1, 12), PU1, 24 }, /* A12 */
> + { RCAR_GP_PIN(1, 11), PU1, 23 }, /* A11 */
> + { RCAR_GP_PIN(1, 10), PU1, 22 }, /* A10 */
> + { RCAR_GP_PIN(1, 9), PU1, 21 }, /* A9 */
> + { RCAR_GP_PIN(1, 8), PU1, 20 }, /* A8 */
> + { RCAR_GP_PIN(1, 7), PU1, 19 }, /* A7 */
> + { RCAR_GP_PIN(1, 6), PU1, 18 }, /* A6 */
> + { RCAR_GP_PIN(1, 5), PU1, 17 }, /* A5 */
> + { RCAR_GP_PIN(1, 4), PU1, 16 }, /* A4 */
> + { RCAR_GP_PIN(1, 3), PU1, 15 }, /* A3 */
> + { RCAR_GP_PIN(1, 2), PU1, 14 }, /* A2 */
> + { RCAR_GP_PIN(1, 1), PU1, 13 }, /* A1 */
> + { RCAR_GP_PIN(1, 0), PU1, 12 }, /* A0 */
> + { RCAR_GP_PIN(2, 8), PU1, 11 }, /* PWM2_A */
> + { RCAR_GP_PIN(2, 7), PU1, 10 }, /* PWM1_A */
> + { RCAR_GP_PIN(2, 6), PU1, 9 }, /* PWM0 */
> + { RCAR_GP_PIN(2, 5), PU1, 8 }, /* IRQ5 */
> + { RCAR_GP_PIN(2, 4), PU1, 7 }, /* IRQ4 */
> + { RCAR_GP_PIN(2, 3), PU1, 6 }, /* IRQ3 */
> + { RCAR_GP_PIN(2, 2), PU1, 5 }, /* IRQ2 */
> + { RCAR_GP_PIN(2, 1), PU1, 4 }, /* IRQ1 */
> + { RCAR_GP_PIN(2, 0), PU1, 3 }, /* IRQ0 */
> + { RCAR_GP_PIN(2, 14), PU1, 2 }, /* AVB_AVTP_CAPTURE_A */
> + { RCAR_GP_PIN(2, 13), PU1, 1 }, /* AVB_AVTP_MATCH_A */
> + { RCAR_GP_PIN(2, 12), PU1, 0 }, /* AVB_LINK */
> +
> + { RCAR_GP_PIN(7, 3), PU2, 29 }, /* HDMI1_CEC */
> + { RCAR_GP_PIN(7, 2), PU2, 28 }, /* HDMI0_CEC */
> + { RCAR_GP_PIN(7, 1), PU2, 27 }, /* AVS2 */
> + { RCAR_GP_PIN(7, 0), PU2, 26 }, /* AVS1 */
> + { RCAR_GP_PIN(0, 15), PU2, 25 }, /* D15 */
> + { RCAR_GP_PIN(0, 14), PU2, 24 }, /* D14 */
> + { RCAR_GP_PIN(0, 13), PU2, 23 }, /* D13 */
> + { RCAR_GP_PIN(0, 12), PU2, 22 }, /* D12 */
> + { RCAR_GP_PIN(0, 11), PU2, 21 }, /* D11 */
> + { RCAR_GP_PIN(0, 10), PU2, 20 }, /* D10 */
> + { RCAR_GP_PIN(0, 9), PU2, 19 }, /* D9 */
> + { RCAR_GP_PIN(0, 8), PU2, 18 }, /* D8 */
> + { RCAR_GP_PIN(0, 7), PU2, 17 }, /* D7 */
> + { RCAR_GP_PIN(0, 6), PU2, 16 }, /* D6 */
> + { RCAR_GP_PIN(0, 5), PU2, 15 }, /* D5 */
> + { RCAR_GP_PIN(0, 4), PU2, 14 }, /* D4 */
> + { RCAR_GP_PIN(0, 3), PU2, 13 }, /* D3 */
> + { RCAR_GP_PIN(0, 2), PU2, 12 }, /* D2 */
> + { RCAR_GP_PIN(0, 1), PU2, 11 }, /* D1 */
> + { RCAR_GP_PIN(0, 0), PU2, 10 }, /* D0 */
> + { RCAR_GP_PIN(1, 27), PU2, 8 }, /* EX_WAIT0_A */
> + { RCAR_GP_PIN(1, 26), PU2, 7 }, /* WE1_N */
> + { RCAR_GP_PIN(1, 25), PU2, 6 }, /* WE0_N */
> + { RCAR_GP_PIN(1, 24), PU2, 5 }, /* RD_WR_N */
> + { RCAR_GP_PIN(1, 23), PU2, 4 }, /* RD_N */
> + { RCAR_GP_PIN(1, 22), PU2, 3 }, /* BS_N */
> + { RCAR_GP_PIN(1, 21), PU2, 2 }, /* CS1_N_A26 */
> + { RCAR_GP_PIN(1, 20), PU2, 1 }, /* CS0_N */
> +
> + { RCAR_GP_PIN(4, 9), PU3, 31 }, /* SD3_DAT0 */
> + { RCAR_GP_PIN(4, 8), PU3, 30 }, /* SD3_CMD */
> + { RCAR_GP_PIN(4, 7), PU3, 29 }, /* SD3_CLK */
> + { RCAR_GP_PIN(4, 6), PU3, 28 }, /* SD2_DS */
> + { RCAR_GP_PIN(4, 5), PU3, 27 }, /* SD2_DAT3 */
> + { RCAR_GP_PIN(4, 4), PU3, 26 }, /* SD2_DAT2 */
> + { RCAR_GP_PIN(4, 3), PU3, 25 }, /* SD2_DAT1 */
> + { RCAR_GP_PIN(4, 2), PU3, 24 }, /* SD2_DAT0 */
> + { RCAR_GP_PIN(4, 1), PU3, 23 }, /* SD2_CMD */
> + { RCAR_GP_PIN(4, 0), PU3, 22 }, /* SD2_CLK */
> + { RCAR_GP_PIN(3, 11), PU3, 21 }, /* SD1_DAT3 */
> + { RCAR_GP_PIN(3, 10), PU3, 20 }, /* SD1_DAT2 */
> + { RCAR_GP_PIN(3, 9), PU3, 19 }, /* SD1_DAT1 */
> + { RCAR_GP_PIN(3, 8), PU3, 18 }, /* SD1_DAT0 */
> + { RCAR_GP_PIN(3, 7), PU3, 17 }, /* SD1_CMD */
> + { RCAR_GP_PIN(3, 6), PU3, 16 }, /* SD1_CLK */
> + { RCAR_GP_PIN(3, 5), PU3, 15 }, /* SD0_DAT3 */
> + { RCAR_GP_PIN(3, 4), PU3, 14 }, /* SD0_DAT2 */
> + { RCAR_GP_PIN(3, 3), PU3, 13 }, /* SD0_DAT1 */
> + { RCAR_GP_PIN(3, 2), PU3, 12 }, /* SD0_DAT0 */
> + { RCAR_GP_PIN(3, 1), PU3, 11 }, /* SD0_CMD */
> + { RCAR_GP_PIN(3, 0), PU3, 10 }, /* SD0_CLK */
> +
> + { RCAR_GP_PIN(5, 19), PU4, 31 }, /* MSIOF0_SS1 */
> + { RCAR_GP_PIN(5, 18), PU4, 30 }, /* MSIOF0_SYNC */
> + { RCAR_GP_PIN(5, 17), PU4, 29 }, /* MSIOF0_SCK */
> + { RCAR_GP_PIN(5, 16), PU4, 28 }, /* HRTS0_N */
> + { RCAR_GP_PIN(5, 15), PU4, 27 }, /* HCTS0_N */
> + { RCAR_GP_PIN(5, 14), PU4, 26 }, /* HTX0 */
> + { RCAR_GP_PIN(5, 13), PU4, 25 }, /* HRX0 */
> + { RCAR_GP_PIN(5, 12), PU4, 24 }, /* HSCK0 */
> + { RCAR_GP_PIN(5, 11), PU4, 23 }, /* RX2_A */
> + { RCAR_GP_PIN(5, 10), PU4, 22 }, /* TX2_A */
> + { RCAR_GP_PIN(5, 9), PU4, 21 }, /* SCK2 */
> + { RCAR_GP_PIN(5, 8), PU4, 20 }, /* RTS1_N_TANS */
> + { RCAR_GP_PIN(5, 7), PU4, 19 }, /* CTS1_N */
> + { RCAR_GP_PIN(5, 6), PU4, 18 }, /* TX1_A */
> + { RCAR_GP_PIN(5, 5), PU4, 17 }, /* RX1_A */
> + { RCAR_GP_PIN(5, 4), PU4, 16 }, /* RTS0_N_TANS */
> + { RCAR_GP_PIN(5, 3), PU4, 15 }, /* CTS0_N */
> + { RCAR_GP_PIN(5, 2), PU4, 14 }, /* TX0 */
> + { RCAR_GP_PIN(5, 1), PU4, 13 }, /* RX0 */
> + { RCAR_GP_PIN(5, 0), PU4, 12 }, /* SCK0 */
> + { RCAR_GP_PIN(3, 15), PU4, 11 }, /* SD1_WP */
> + { RCAR_GP_PIN(3, 14), PU4, 10 }, /* SD1_CD */
> + { RCAR_GP_PIN(3, 13), PU4, 9 }, /* SD0_WP */
> + { RCAR_GP_PIN(3, 12), PU4, 8 }, /* SD0_CD */
> + { RCAR_GP_PIN(4, 17), PU4, 7 }, /* SD3_DS */
> + { RCAR_GP_PIN(4, 16), PU4, 6 }, /* SD3_DAT7 */
> + { RCAR_GP_PIN(4, 15), PU4, 5 }, /* SD3_DAT6 */
> + { RCAR_GP_PIN(4, 14), PU4, 4 }, /* SD3_DAT5 */
> + { RCAR_GP_PIN(4, 13), PU4, 3 }, /* SD3_DAT4 */
> + { RCAR_GP_PIN(4, 12), PU4, 2 }, /* SD3_DAT3 */
> + { RCAR_GP_PIN(4, 11), PU4, 1 }, /* SD3_DAT2 */
> + { RCAR_GP_PIN(4, 10), PU4, 0 }, /* SD3_DAT1 */
> +
> + { RCAR_GP_PIN(6, 24), PU5, 31 }, /* USB0_PWEN */
> + { RCAR_GP_PIN(6, 23), PU5, 30 }, /* AUDIO_CLKB_B */
> + { RCAR_GP_PIN(6, 22), PU5, 29 }, /* AUDIO_CLKA_A */
> + { RCAR_GP_PIN(6, 21), PU5, 28 }, /* SSI_SDATA9_A */
> + { RCAR_GP_PIN(6, 20), PU5, 27 }, /* SSI_SDATA8 */
> + { RCAR_GP_PIN(6, 19), PU5, 26 }, /* SSI_SDATA7 */
> + { RCAR_GP_PIN(6, 18), PU5, 25 }, /* SSI_WS78 */
> + { RCAR_GP_PIN(6, 17), PU5, 24 }, /* SSI_SCK78 */
> + { RCAR_GP_PIN(6, 16), PU5, 23 }, /* SSI_SDATA6 */
> + { RCAR_GP_PIN(6, 15), PU5, 22 }, /* SSI_WS6 */
> + { RCAR_GP_PIN(6, 14), PU5, 21 }, /* SSI_SCK6 */
> + { RCAR_GP_PIN(6, 13), PU5, 20 }, /* SSI_SDATA5 */
> + { RCAR_GP_PIN(6, 12), PU5, 19 }, /* SSI_WS5 */
> + { RCAR_GP_PIN(6, 11), PU5, 18 }, /* SSI_SCK5 */
> + { RCAR_GP_PIN(6, 10), PU5, 17 }, /* SSI_SDATA4 */
> + { RCAR_GP_PIN(6, 9), PU5, 16 }, /* SSI_WS4 */
> + { RCAR_GP_PIN(6, 8), PU5, 15 }, /* SSI_SCK4 */
> + { RCAR_GP_PIN(6, 7), PU5, 14 }, /* SSI_SDATA3 */
> + { RCAR_GP_PIN(6, 6), PU5, 13 }, /* SSI_WS34 */
> + { RCAR_GP_PIN(6, 5), PU5, 12 }, /* SSI_SCK34 */
> + { RCAR_GP_PIN(6, 4), PU5, 11 }, /* SSI_SDATA2_A */
> + { RCAR_GP_PIN(6, 3), PU5, 10 }, /* SSI_SDATA1_A */
> + { RCAR_GP_PIN(6, 2), PU5, 9 }, /* SSI_SDATA0 */
> + { RCAR_GP_PIN(6, 1), PU5, 8 }, /* SSI_WS01239 */
> + { RCAR_GP_PIN(6, 0), PU5, 7 }, /* SSI_SCK01239 */
> + { RCAR_GP_PIN(5, 25), PU5, 5 }, /* MLB_DAT */
> + { RCAR_GP_PIN(5, 24), PU5, 4 }, /* MLB_SIG */
> + { RCAR_GP_PIN(5, 23), PU5, 3 }, /* MLB_CLK */
> + { RCAR_GP_PIN(5, 22), PU5, 2 }, /* MSIOF0_RXD */
> + { RCAR_GP_PIN(5, 21), PU5, 1 }, /* MSIOF0_SS2 */
> + { RCAR_GP_PIN(5, 20), PU5, 0 }, /* MSIOF0_TXD */
> +
> + { RCAR_GP_PIN(6, 31), PU6, 6 }, /* USB31_OVC */
> + { RCAR_GP_PIN(6, 30), PU6, 5 }, /* USB31_PWEN */
> + { RCAR_GP_PIN(6, 29), PU6, 4 }, /* USB30_OVC */
> + { RCAR_GP_PIN(6, 28), PU6, 3 }, /* USB30_PWEN */
> + { RCAR_GP_PIN(6, 27), PU6, 2 }, /* USB1_OVC */
> + { RCAR_GP_PIN(6, 26), PU6, 1 }, /* USB1_PWEN */
> + { RCAR_GP_PIN(6, 25), PU6, 0 }, /* USB0_OVC */
> };
>
> static unsigned int r8a7795_pinmux_get_bias(struct sh_pfc *pfc,
> unsigned int pin)
> {
> + const struct sh_pfc_bias_info *info;
> u32 reg;
> u32 bit;
>
> - if (WARN_ON_ONCE(!pullups[pin].reg))
> + info = sh_pfc_pin_to_bias_info(bias_info, ARRAY_SIZE(bias_info), pin);
> + if (!info)
> return PIN_CONFIG_BIAS_DISABLE;
>
> - reg = pullups[pin].reg;
> - bit = BIT(pullups[pin].bit);
> + reg = info->reg;
> + bit = BIT(info->bit);
>
> if (!(sh_pfc_read_reg(pfc, PUEN + reg, 32) & bit))
> return PIN_CONFIG_BIAS_DISABLE;
> @@ -5378,15 +5377,17 @@ static unsigned int r8a7795_pinmux_get_bias(struct
> sh_pfc *pfc, static void r8a7795_pinmux_set_bias(struct sh_pfc *pfc,
> unsigned int pin, unsigned int bias)
> {
> + const struct sh_pfc_bias_info *info;
> u32 enable, updown;
> u32 reg;
> u32 bit;
>
> - if (WARN_ON_ONCE(!pullups[pin].reg))
> + info = sh_pfc_pin_to_bias_info(bias_info, ARRAY_SIZE(bias_info), pin);
> + if (!info)
> return;
>
> - reg = pullups[pin].reg;
> - bit = BIT(pullups[pin].bit);
> + reg = info->reg;
> + bit = BIT(info->bit);
>
> enable = sh_pfc_read_reg(pfc, PUEN + reg, 32) & ~bit;
> if (bias != PIN_CONFIG_BIAS_DISABLE)
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 16+ messages in thread* Re: [PATCHv3 4/6] pinctrl: sh-pfc: r8a7795: Use lookup function for bias data
2016-11-13 1:48 ` Laurent Pinchart
@ 2016-11-15 9:36 ` Geert Uytterhoeven
0 siblings, 0 replies; 16+ messages in thread
From: Geert Uytterhoeven @ 2016-11-15 9:36 UTC (permalink / raw)
To: Laurent Pinchart
Cc: Niklas Söderlund, Geert Uytterhoeven, Linus Walleij,
Linux-Renesas, linux-gpio@vger.kernel.org
On Sun, Nov 13, 2016 at 2:48 AM, Laurent Pinchart
<laurent.pinchart@ideasonboard.com> wrote:
> Except for the bias_info for which I trust your regexp skills,
$ cat ~/.gitconfig
...
[alias]
wdiff = diff --color-words
wshow = show --color-words
and "git wshow" shows no mistakes crept into the table.
> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCHv3 5/6] pinctrl: sh-pfc: r8a7778: Use lookup function for bias data
2016-11-12 16:04 [PATCHv3 0/6] pinctrl: sh-pfc: Fixups for bias handling and preparation for none GPIO pins Niklas Söderlund
` (3 preceding siblings ...)
2016-11-12 16:04 ` [PATCHv3 4/6] pinctrl: sh-pfc: r8a7795: Use lookup function for bias data Niklas Söderlund
@ 2016-11-12 16:04 ` Niklas Söderlund
2016-11-13 1:49 ` Laurent Pinchart
2016-11-12 16:04 ` [PATCHv3 6/6] pinctrl: sh-pfc: Support named pins with custom configuration Niklas Söderlund
2016-11-15 9:42 ` [PATCHv3 0/6] pinctrl: sh-pfc: Fixups for bias handling and preparation for none GPIO pins Geert Uytterhoeven
6 siblings, 1 reply; 16+ messages in thread
From: Niklas Söderlund @ 2016-11-12 16:04 UTC (permalink / raw)
To: Geert Uytterhoeven, Laurent Pinchart
Cc: Linus Walleij, linux-renesas-soc, linux-gpio,
Niklas Söderlund
Change the data structure and use the generic sh_pfc_pin_to_bias_info()
function to get the register offset and bit information.
Suggested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
---
drivers/pinctrl/sh-pfc/pfc-r8a7778.c | 342 ++++++++++++++++++-----------------
1 file changed, 172 insertions(+), 170 deletions(-)
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7778.c b/drivers/pinctrl/sh-pfc/pfc-r8a7778.c
index 18ef704..c3af9eb 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a7778.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a7778.c
@@ -24,6 +24,7 @@
#include <linux/kernel.h>
#include <linux/pinctrl/pinconf-generic.h>
+#include "core.h"
#include "sh_pfc.h"
#define PORT_GP_PUP_1(bank, pin, fn, sfx) \
@@ -2918,183 +2919,182 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = {
#define PUPR4 0x110
#define PUPR5 0x114
-static const struct {
- u16 reg : 11;
- u16 bit : 5;
-} pullups[] = {
- [RCAR_GP_PIN(0, 6)] = { PUPR0, 0 }, /* A0 */
- [RCAR_GP_PIN(0, 7)] = { PUPR0, 1 }, /* A1 */
- [RCAR_GP_PIN(0, 8)] = { PUPR0, 2 }, /* A2 */
- [RCAR_GP_PIN(0, 9)] = { PUPR0, 3 }, /* A3 */
- [RCAR_GP_PIN(0, 10)] = { PUPR0, 4 }, /* A4 */
- [RCAR_GP_PIN(0, 11)] = { PUPR0, 5 }, /* A5 */
- [RCAR_GP_PIN(0, 12)] = { PUPR0, 6 }, /* A6 */
- [RCAR_GP_PIN(0, 13)] = { PUPR0, 7 }, /* A7 */
- [RCAR_GP_PIN(0, 14)] = { PUPR0, 8 }, /* A8 */
- [RCAR_GP_PIN(0, 15)] = { PUPR0, 9 }, /* A9 */
- [RCAR_GP_PIN(0, 16)] = { PUPR0, 10 }, /* A10 */
- [RCAR_GP_PIN(0, 17)] = { PUPR0, 11 }, /* A11 */
- [RCAR_GP_PIN(0, 18)] = { PUPR0, 12 }, /* A12 */
- [RCAR_GP_PIN(0, 19)] = { PUPR0, 13 }, /* A13 */
- [RCAR_GP_PIN(0, 20)] = { PUPR0, 14 }, /* A14 */
- [RCAR_GP_PIN(0, 21)] = { PUPR0, 15 }, /* A15 */
- [RCAR_GP_PIN(0, 22)] = { PUPR0, 16 }, /* A16 */
- [RCAR_GP_PIN(0, 23)] = { PUPR0, 17 }, /* A17 */
- [RCAR_GP_PIN(0, 24)] = { PUPR0, 18 }, /* A18 */
- [RCAR_GP_PIN(0, 25)] = { PUPR0, 19 }, /* A19 */
- [RCAR_GP_PIN(0, 26)] = { PUPR0, 20 }, /* A20 */
- [RCAR_GP_PIN(0, 27)] = { PUPR0, 21 }, /* A21 */
- [RCAR_GP_PIN(0, 28)] = { PUPR0, 22 }, /* A22 */
- [RCAR_GP_PIN(0, 29)] = { PUPR0, 23 }, /* A23 */
- [RCAR_GP_PIN(0, 30)] = { PUPR0, 24 }, /* A24 */
- [RCAR_GP_PIN(0, 31)] = { PUPR0, 25 }, /* A25 */
- [RCAR_GP_PIN(1, 3)] = { PUPR0, 26 }, /* /EX_CS0 */
- [RCAR_GP_PIN(1, 4)] = { PUPR0, 27 }, /* /EX_CS1 */
- [RCAR_GP_PIN(1, 5)] = { PUPR0, 28 }, /* /EX_CS2 */
- [RCAR_GP_PIN(1, 6)] = { PUPR0, 29 }, /* /EX_CS3 */
- [RCAR_GP_PIN(1, 7)] = { PUPR0, 30 }, /* /EX_CS4 */
- [RCAR_GP_PIN(1, 8)] = { PUPR0, 31 }, /* /EX_CS5 */
-
- [RCAR_GP_PIN(0, 0)] = { PUPR1, 0 }, /* /PRESETOUT */
- [RCAR_GP_PIN(0, 5)] = { PUPR1, 1 }, /* /BS */
- [RCAR_GP_PIN(1, 0)] = { PUPR1, 2 }, /* RD//WR */
- [RCAR_GP_PIN(1, 1)] = { PUPR1, 3 }, /* /WE0 */
- [RCAR_GP_PIN(1, 2)] = { PUPR1, 4 }, /* /WE1 */
- [RCAR_GP_PIN(1, 11)] = { PUPR1, 5 }, /* EX_WAIT0 */
- [RCAR_GP_PIN(1, 9)] = { PUPR1, 6 }, /* DREQ0 */
- [RCAR_GP_PIN(1, 10)] = { PUPR1, 7 }, /* DACK0 */
- [RCAR_GP_PIN(1, 12)] = { PUPR1, 8 }, /* IRQ0 */
- [RCAR_GP_PIN(1, 13)] = { PUPR1, 9 }, /* IRQ1 */
-
- [RCAR_GP_PIN(1, 22)] = { PUPR2, 0 }, /* DU0_DR0 */
- [RCAR_GP_PIN(1, 23)] = { PUPR2, 1 }, /* DU0_DR1 */
- [RCAR_GP_PIN(1, 24)] = { PUPR2, 2 }, /* DU0_DR2 */
- [RCAR_GP_PIN(1, 25)] = { PUPR2, 3 }, /* DU0_DR3 */
- [RCAR_GP_PIN(1, 26)] = { PUPR2, 4 }, /* DU0_DR4 */
- [RCAR_GP_PIN(1, 27)] = { PUPR2, 5 }, /* DU0_DR5 */
- [RCAR_GP_PIN(1, 28)] = { PUPR2, 6 }, /* DU0_DR6 */
- [RCAR_GP_PIN(1, 29)] = { PUPR2, 7 }, /* DU0_DR7 */
- [RCAR_GP_PIN(1, 30)] = { PUPR2, 8 }, /* DU0_DG0 */
- [RCAR_GP_PIN(1, 31)] = { PUPR2, 9 }, /* DU0_DG1 */
- [RCAR_GP_PIN(2, 0)] = { PUPR2, 10 }, /* DU0_DG2 */
- [RCAR_GP_PIN(2, 1)] = { PUPR2, 11 }, /* DU0_DG3 */
- [RCAR_GP_PIN(2, 2)] = { PUPR2, 12 }, /* DU0_DG4 */
- [RCAR_GP_PIN(2, 3)] = { PUPR2, 13 }, /* DU0_DG5 */
- [RCAR_GP_PIN(2, 4)] = { PUPR2, 14 }, /* DU0_DG6 */
- [RCAR_GP_PIN(2, 5)] = { PUPR2, 15 }, /* DU0_DG7 */
- [RCAR_GP_PIN(2, 6)] = { PUPR2, 16 }, /* DU0_DB0 */
- [RCAR_GP_PIN(2, 7)] = { PUPR2, 17 }, /* DU0_DB1 */
- [RCAR_GP_PIN(2, 8)] = { PUPR2, 18 }, /* DU0_DB2 */
- [RCAR_GP_PIN(2, 9)] = { PUPR2, 19 }, /* DU0_DB3 */
- [RCAR_GP_PIN(2, 10)] = { PUPR2, 20 }, /* DU0_DB4 */
- [RCAR_GP_PIN(2, 11)] = { PUPR2, 21 }, /* DU0_DB5 */
- [RCAR_GP_PIN(2, 12)] = { PUPR2, 22 }, /* DU0_DB6 */
- [RCAR_GP_PIN(2, 13)] = { PUPR2, 23 }, /* DU0_DB7 */
- [RCAR_GP_PIN(2, 14)] = { PUPR2, 24 }, /* DU0_DOTCLKIN */
- [RCAR_GP_PIN(2, 15)] = { PUPR2, 25 }, /* DU0_DOTCLKOUT0 */
- [RCAR_GP_PIN(2, 17)] = { PUPR2, 26 }, /* DU0_HSYNC */
- [RCAR_GP_PIN(2, 18)] = { PUPR2, 27 }, /* DU0_VSYNC */
- [RCAR_GP_PIN(2, 19)] = { PUPR2, 28 }, /* DU0_EXODDF */
- [RCAR_GP_PIN(2, 20)] = { PUPR2, 29 }, /* DU0_DISP */
- [RCAR_GP_PIN(2, 21)] = { PUPR2, 30 }, /* DU0_CDE */
- [RCAR_GP_PIN(2, 16)] = { PUPR2, 31 }, /* DU0_DOTCLKOUT1 */
-
- [RCAR_GP_PIN(3, 24)] = { PUPR3, 0 }, /* VI0_CLK */
- [RCAR_GP_PIN(3, 25)] = { PUPR3, 1 }, /* VI0_CLKENB */
- [RCAR_GP_PIN(3, 26)] = { PUPR3, 2 }, /* VI0_FIELD */
- [RCAR_GP_PIN(3, 27)] = { PUPR3, 3 }, /* /VI0_HSYNC */
- [RCAR_GP_PIN(3, 28)] = { PUPR3, 4 }, /* /VI0_VSYNC */
- [RCAR_GP_PIN(3, 29)] = { PUPR3, 5 }, /* VI0_DATA0 */
- [RCAR_GP_PIN(3, 30)] = { PUPR3, 6 }, /* VI0_DATA1 */
- [RCAR_GP_PIN(3, 31)] = { PUPR3, 7 }, /* VI0_DATA2 */
- [RCAR_GP_PIN(4, 0)] = { PUPR3, 8 }, /* VI0_DATA3 */
- [RCAR_GP_PIN(4, 1)] = { PUPR3, 9 }, /* VI0_DATA4 */
- [RCAR_GP_PIN(4, 2)] = { PUPR3, 10 }, /* VI0_DATA5 */
- [RCAR_GP_PIN(4, 3)] = { PUPR3, 11 }, /* VI0_DATA6 */
- [RCAR_GP_PIN(4, 4)] = { PUPR3, 12 }, /* VI0_DATA7 */
- [RCAR_GP_PIN(4, 5)] = { PUPR3, 13 }, /* VI0_G2 */
- [RCAR_GP_PIN(4, 6)] = { PUPR3, 14 }, /* VI0_G3 */
- [RCAR_GP_PIN(4, 7)] = { PUPR3, 15 }, /* VI0_G4 */
- [RCAR_GP_PIN(4, 8)] = { PUPR3, 16 }, /* VI0_G5 */
- [RCAR_GP_PIN(4, 21)] = { PUPR3, 17 }, /* VI1_DATA12 */
- [RCAR_GP_PIN(4, 22)] = { PUPR3, 18 }, /* VI1_DATA13 */
- [RCAR_GP_PIN(4, 23)] = { PUPR3, 19 }, /* VI1_DATA14 */
- [RCAR_GP_PIN(4, 24)] = { PUPR3, 20 }, /* VI1_DATA15 */
- [RCAR_GP_PIN(4, 9)] = { PUPR3, 21 }, /* ETH_REF_CLK */
- [RCAR_GP_PIN(4, 10)] = { PUPR3, 22 }, /* ETH_TXD0 */
- [RCAR_GP_PIN(4, 11)] = { PUPR3, 23 }, /* ETH_TXD1 */
- [RCAR_GP_PIN(4, 12)] = { PUPR3, 24 }, /* ETH_CRS_DV */
- [RCAR_GP_PIN(4, 13)] = { PUPR3, 25 }, /* ETH_TX_EN */
- [RCAR_GP_PIN(4, 14)] = { PUPR3, 26 }, /* ETH_RX_ER */
- [RCAR_GP_PIN(4, 15)] = { PUPR3, 27 }, /* ETH_RXD0 */
- [RCAR_GP_PIN(4, 16)] = { PUPR3, 28 }, /* ETH_RXD1 */
- [RCAR_GP_PIN(4, 17)] = { PUPR3, 29 }, /* ETH_MDC */
- [RCAR_GP_PIN(4, 18)] = { PUPR3, 30 }, /* ETH_MDIO */
- [RCAR_GP_PIN(4, 19)] = { PUPR3, 31 }, /* ETH_LINK */
-
- [RCAR_GP_PIN(3, 6)] = { PUPR4, 0 }, /* SSI_SCK012 */
- [RCAR_GP_PIN(3, 7)] = { PUPR4, 1 }, /* SSI_WS012 */
- [RCAR_GP_PIN(3, 10)] = { PUPR4, 2 }, /* SSI_SDATA0 */
- [RCAR_GP_PIN(3, 9)] = { PUPR4, 3 }, /* SSI_SDATA1 */
- [RCAR_GP_PIN(3, 8)] = { PUPR4, 4 }, /* SSI_SDATA2 */
- [RCAR_GP_PIN(3, 2)] = { PUPR4, 5 }, /* SSI_SCK34 */
- [RCAR_GP_PIN(3, 3)] = { PUPR4, 6 }, /* SSI_WS34 */
- [RCAR_GP_PIN(3, 5)] = { PUPR4, 7 }, /* SSI_SDATA3 */
- [RCAR_GP_PIN(3, 4)] = { PUPR4, 8 }, /* SSI_SDATA4 */
- [RCAR_GP_PIN(2, 31)] = { PUPR4, 9 }, /* SSI_SCK5 */
- [RCAR_GP_PIN(3, 0)] = { PUPR4, 10 }, /* SSI_WS5 */
- [RCAR_GP_PIN(3, 1)] = { PUPR4, 11 }, /* SSI_SDATA5 */
- [RCAR_GP_PIN(2, 28)] = { PUPR4, 12 }, /* SSI_SCK6 */
- [RCAR_GP_PIN(2, 29)] = { PUPR4, 13 }, /* SSI_WS6 */
- [RCAR_GP_PIN(2, 30)] = { PUPR4, 14 }, /* SSI_SDATA6 */
- [RCAR_GP_PIN(2, 24)] = { PUPR4, 15 }, /* SSI_SCK78 */
- [RCAR_GP_PIN(2, 25)] = { PUPR4, 16 }, /* SSI_WS78 */
- [RCAR_GP_PIN(2, 27)] = { PUPR4, 17 }, /* SSI_SDATA7 */
- [RCAR_GP_PIN(2, 26)] = { PUPR4, 18 }, /* SSI_SDATA8 */
- [RCAR_GP_PIN(3, 23)] = { PUPR4, 19 }, /* TCLK0 */
- [RCAR_GP_PIN(3, 11)] = { PUPR4, 20 }, /* SD0_CLK */
- [RCAR_GP_PIN(3, 12)] = { PUPR4, 21 }, /* SD0_CMD */
- [RCAR_GP_PIN(3, 13)] = { PUPR4, 22 }, /* SD0_DAT0 */
- [RCAR_GP_PIN(3, 14)] = { PUPR4, 23 }, /* SD0_DAT1 */
- [RCAR_GP_PIN(3, 15)] = { PUPR4, 24 }, /* SD0_DAT2 */
- [RCAR_GP_PIN(3, 16)] = { PUPR4, 25 }, /* SD0_DAT3 */
- [RCAR_GP_PIN(3, 17)] = { PUPR4, 26 }, /* SD0_CD */
- [RCAR_GP_PIN(3, 18)] = { PUPR4, 27 }, /* SD0_WP */
- [RCAR_GP_PIN(2, 22)] = { PUPR4, 28 }, /* AUDIO_CLKA */
- [RCAR_GP_PIN(2, 23)] = { PUPR4, 29 }, /* AUDIO_CLKB */
- [RCAR_GP_PIN(1, 14)] = { PUPR4, 30 }, /* IRQ2 */
- [RCAR_GP_PIN(1, 15)] = { PUPR4, 31 }, /* IRQ3 */
-
- [RCAR_GP_PIN(0, 1)] = { PUPR5, 0 }, /* PENC0 */
- [RCAR_GP_PIN(0, 2)] = { PUPR5, 1 }, /* PENC1 */
- [RCAR_GP_PIN(0, 3)] = { PUPR5, 2 }, /* USB_OVC0 */
- [RCAR_GP_PIN(0, 4)] = { PUPR5, 3 }, /* USB_OVC1 */
- [RCAR_GP_PIN(1, 16)] = { PUPR5, 4 }, /* SCIF_CLK */
- [RCAR_GP_PIN(1, 17)] = { PUPR5, 5 }, /* TX0 */
- [RCAR_GP_PIN(1, 18)] = { PUPR5, 6 }, /* RX0 */
- [RCAR_GP_PIN(1, 19)] = { PUPR5, 7 }, /* SCK0 */
- [RCAR_GP_PIN(1, 20)] = { PUPR5, 8 }, /* /CTS0 */
- [RCAR_GP_PIN(1, 21)] = { PUPR5, 9 }, /* /RTS0 */
- [RCAR_GP_PIN(3, 19)] = { PUPR5, 10 }, /* HSPI_CLK0 */
- [RCAR_GP_PIN(3, 20)] = { PUPR5, 11 }, /* /HSPI_CS0 */
- [RCAR_GP_PIN(3, 21)] = { PUPR5, 12 }, /* HSPI_RX0 */
- [RCAR_GP_PIN(3, 22)] = { PUPR5, 13 }, /* HSPI_TX0 */
- [RCAR_GP_PIN(4, 20)] = { PUPR5, 14 }, /* ETH_MAGIC */
- [RCAR_GP_PIN(4, 25)] = { PUPR5, 15 }, /* AVS1 */
- [RCAR_GP_PIN(4, 26)] = { PUPR5, 16 }, /* AVS2 */
+static const struct sh_pfc_bias_info bias_info[] = {
+ { RCAR_GP_PIN(0, 6), PUPR0, 0 }, /* A0 */
+ { RCAR_GP_PIN(0, 7), PUPR0, 1 }, /* A1 */
+ { RCAR_GP_PIN(0, 8), PUPR0, 2 }, /* A2 */
+ { RCAR_GP_PIN(0, 9), PUPR0, 3 }, /* A3 */
+ { RCAR_GP_PIN(0, 10), PUPR0, 4 }, /* A4 */
+ { RCAR_GP_PIN(0, 11), PUPR0, 5 }, /* A5 */
+ { RCAR_GP_PIN(0, 12), PUPR0, 6 }, /* A6 */
+ { RCAR_GP_PIN(0, 13), PUPR0, 7 }, /* A7 */
+ { RCAR_GP_PIN(0, 14), PUPR0, 8 }, /* A8 */
+ { RCAR_GP_PIN(0, 15), PUPR0, 9 }, /* A9 */
+ { RCAR_GP_PIN(0, 16), PUPR0, 10 }, /* A10 */
+ { RCAR_GP_PIN(0, 17), PUPR0, 11 }, /* A11 */
+ { RCAR_GP_PIN(0, 18), PUPR0, 12 }, /* A12 */
+ { RCAR_GP_PIN(0, 19), PUPR0, 13 }, /* A13 */
+ { RCAR_GP_PIN(0, 20), PUPR0, 14 }, /* A14 */
+ { RCAR_GP_PIN(0, 21), PUPR0, 15 }, /* A15 */
+ { RCAR_GP_PIN(0, 22), PUPR0, 16 }, /* A16 */
+ { RCAR_GP_PIN(0, 23), PUPR0, 17 }, /* A17 */
+ { RCAR_GP_PIN(0, 24), PUPR0, 18 }, /* A18 */
+ { RCAR_GP_PIN(0, 25), PUPR0, 19 }, /* A19 */
+ { RCAR_GP_PIN(0, 26), PUPR0, 20 }, /* A20 */
+ { RCAR_GP_PIN(0, 27), PUPR0, 21 }, /* A21 */
+ { RCAR_GP_PIN(0, 28), PUPR0, 22 }, /* A22 */
+ { RCAR_GP_PIN(0, 29), PUPR0, 23 }, /* A23 */
+ { RCAR_GP_PIN(0, 30), PUPR0, 24 }, /* A24 */
+ { RCAR_GP_PIN(0, 31), PUPR0, 25 }, /* A25 */
+ { RCAR_GP_PIN(1, 3), PUPR0, 26 }, /* /EX_CS0 */
+ { RCAR_GP_PIN(1, 4), PUPR0, 27 }, /* /EX_CS1 */
+ { RCAR_GP_PIN(1, 5), PUPR0, 28 }, /* /EX_CS2 */
+ { RCAR_GP_PIN(1, 6), PUPR0, 29 }, /* /EX_CS3 */
+ { RCAR_GP_PIN(1, 7), PUPR0, 30 }, /* /EX_CS4 */
+ { RCAR_GP_PIN(1, 8), PUPR0, 31 }, /* /EX_CS5 */
+
+ { RCAR_GP_PIN(0, 0), PUPR1, 0 }, /* /PRESETOUT */
+ { RCAR_GP_PIN(0, 5), PUPR1, 1 }, /* /BS */
+ { RCAR_GP_PIN(1, 0), PUPR1, 2 }, /* RD//WR */
+ { RCAR_GP_PIN(1, 1), PUPR1, 3 }, /* /WE0 */
+ { RCAR_GP_PIN(1, 2), PUPR1, 4 }, /* /WE1 */
+ { RCAR_GP_PIN(1, 11), PUPR1, 5 }, /* EX_WAIT0 */
+ { RCAR_GP_PIN(1, 9), PUPR1, 6 }, /* DREQ0 */
+ { RCAR_GP_PIN(1, 10), PUPR1, 7 }, /* DACK0 */
+ { RCAR_GP_PIN(1, 12), PUPR1, 8 }, /* IRQ0 */
+ { RCAR_GP_PIN(1, 13), PUPR1, 9 }, /* IRQ1 */
+
+ { RCAR_GP_PIN(1, 22), PUPR2, 0 }, /* DU0_DR0 */
+ { RCAR_GP_PIN(1, 23), PUPR2, 1 }, /* DU0_DR1 */
+ { RCAR_GP_PIN(1, 24), PUPR2, 2 }, /* DU0_DR2 */
+ { RCAR_GP_PIN(1, 25), PUPR2, 3 }, /* DU0_DR3 */
+ { RCAR_GP_PIN(1, 26), PUPR2, 4 }, /* DU0_DR4 */
+ { RCAR_GP_PIN(1, 27), PUPR2, 5 }, /* DU0_DR5 */
+ { RCAR_GP_PIN(1, 28), PUPR2, 6 }, /* DU0_DR6 */
+ { RCAR_GP_PIN(1, 29), PUPR2, 7 }, /* DU0_DR7 */
+ { RCAR_GP_PIN(1, 30), PUPR2, 8 }, /* DU0_DG0 */
+ { RCAR_GP_PIN(1, 31), PUPR2, 9 }, /* DU0_DG1 */
+ { RCAR_GP_PIN(2, 0), PUPR2, 10 }, /* DU0_DG2 */
+ { RCAR_GP_PIN(2, 1), PUPR2, 11 }, /* DU0_DG3 */
+ { RCAR_GP_PIN(2, 2), PUPR2, 12 }, /* DU0_DG4 */
+ { RCAR_GP_PIN(2, 3), PUPR2, 13 }, /* DU0_DG5 */
+ { RCAR_GP_PIN(2, 4), PUPR2, 14 }, /* DU0_DG6 */
+ { RCAR_GP_PIN(2, 5), PUPR2, 15 }, /* DU0_DG7 */
+ { RCAR_GP_PIN(2, 6), PUPR2, 16 }, /* DU0_DB0 */
+ { RCAR_GP_PIN(2, 7), PUPR2, 17 }, /* DU0_DB1 */
+ { RCAR_GP_PIN(2, 8), PUPR2, 18 }, /* DU0_DB2 */
+ { RCAR_GP_PIN(2, 9), PUPR2, 19 }, /* DU0_DB3 */
+ { RCAR_GP_PIN(2, 10), PUPR2, 20 }, /* DU0_DB4 */
+ { RCAR_GP_PIN(2, 11), PUPR2, 21 }, /* DU0_DB5 */
+ { RCAR_GP_PIN(2, 12), PUPR2, 22 }, /* DU0_DB6 */
+ { RCAR_GP_PIN(2, 13), PUPR2, 23 }, /* DU0_DB7 */
+ { RCAR_GP_PIN(2, 14), PUPR2, 24 }, /* DU0_DOTCLKIN */
+ { RCAR_GP_PIN(2, 15), PUPR2, 25 }, /* DU0_DOTCLKOUT0 */
+ { RCAR_GP_PIN(2, 17), PUPR2, 26 }, /* DU0_HSYNC */
+ { RCAR_GP_PIN(2, 18), PUPR2, 27 }, /* DU0_VSYNC */
+ { RCAR_GP_PIN(2, 19), PUPR2, 28 }, /* DU0_EXODDF */
+ { RCAR_GP_PIN(2, 20), PUPR2, 29 }, /* DU0_DISP */
+ { RCAR_GP_PIN(2, 21), PUPR2, 30 }, /* DU0_CDE */
+ { RCAR_GP_PIN(2, 16), PUPR2, 31 }, /* DU0_DOTCLKOUT1 */
+
+ { RCAR_GP_PIN(3, 24), PUPR3, 0 }, /* VI0_CLK */
+ { RCAR_GP_PIN(3, 25), PUPR3, 1 }, /* VI0_CLKENB */
+ { RCAR_GP_PIN(3, 26), PUPR3, 2 }, /* VI0_FIELD */
+ { RCAR_GP_PIN(3, 27), PUPR3, 3 }, /* /VI0_HSYNC */
+ { RCAR_GP_PIN(3, 28), PUPR3, 4 }, /* /VI0_VSYNC */
+ { RCAR_GP_PIN(3, 29), PUPR3, 5 }, /* VI0_DATA0 */
+ { RCAR_GP_PIN(3, 30), PUPR3, 6 }, /* VI0_DATA1 */
+ { RCAR_GP_PIN(3, 31), PUPR3, 7 }, /* VI0_DATA2 */
+ { RCAR_GP_PIN(4, 0), PUPR3, 8 }, /* VI0_DATA3 */
+ { RCAR_GP_PIN(4, 1), PUPR3, 9 }, /* VI0_DATA4 */
+ { RCAR_GP_PIN(4, 2), PUPR3, 10 }, /* VI0_DATA5 */
+ { RCAR_GP_PIN(4, 3), PUPR3, 11 }, /* VI0_DATA6 */
+ { RCAR_GP_PIN(4, 4), PUPR3, 12 }, /* VI0_DATA7 */
+ { RCAR_GP_PIN(4, 5), PUPR3, 13 }, /* VI0_G2 */
+ { RCAR_GP_PIN(4, 6), PUPR3, 14 }, /* VI0_G3 */
+ { RCAR_GP_PIN(4, 7), PUPR3, 15 }, /* VI0_G4 */
+ { RCAR_GP_PIN(4, 8), PUPR3, 16 }, /* VI0_G5 */
+ { RCAR_GP_PIN(4, 21), PUPR3, 17 }, /* VI1_DATA12 */
+ { RCAR_GP_PIN(4, 22), PUPR3, 18 }, /* VI1_DATA13 */
+ { RCAR_GP_PIN(4, 23), PUPR3, 19 }, /* VI1_DATA14 */
+ { RCAR_GP_PIN(4, 24), PUPR3, 20 }, /* VI1_DATA15 */
+ { RCAR_GP_PIN(4, 9), PUPR3, 21 }, /* ETH_REF_CLK */
+ { RCAR_GP_PIN(4, 10), PUPR3, 22 }, /* ETH_TXD0 */
+ { RCAR_GP_PIN(4, 11), PUPR3, 23 }, /* ETH_TXD1 */
+ { RCAR_GP_PIN(4, 12), PUPR3, 24 }, /* ETH_CRS_DV */
+ { RCAR_GP_PIN(4, 13), PUPR3, 25 }, /* ETH_TX_EN */
+ { RCAR_GP_PIN(4, 14), PUPR3, 26 }, /* ETH_RX_ER */
+ { RCAR_GP_PIN(4, 15), PUPR3, 27 }, /* ETH_RXD0 */
+ { RCAR_GP_PIN(4, 16), PUPR3, 28 }, /* ETH_RXD1 */
+ { RCAR_GP_PIN(4, 17), PUPR3, 29 }, /* ETH_MDC */
+ { RCAR_GP_PIN(4, 18), PUPR3, 30 }, /* ETH_MDIO */
+ { RCAR_GP_PIN(4, 19), PUPR3, 31 }, /* ETH_LINK */
+
+ { RCAR_GP_PIN(3, 6), PUPR4, 0 }, /* SSI_SCK012 */
+ { RCAR_GP_PIN(3, 7), PUPR4, 1 }, /* SSI_WS012 */
+ { RCAR_GP_PIN(3, 10), PUPR4, 2 }, /* SSI_SDATA0 */
+ { RCAR_GP_PIN(3, 9), PUPR4, 3 }, /* SSI_SDATA1 */
+ { RCAR_GP_PIN(3, 8), PUPR4, 4 }, /* SSI_SDATA2 */
+ { RCAR_GP_PIN(3, 2), PUPR4, 5 }, /* SSI_SCK34 */
+ { RCAR_GP_PIN(3, 3), PUPR4, 6 }, /* SSI_WS34 */
+ { RCAR_GP_PIN(3, 5), PUPR4, 7 }, /* SSI_SDATA3 */
+ { RCAR_GP_PIN(3, 4), PUPR4, 8 }, /* SSI_SDATA4 */
+ { RCAR_GP_PIN(2, 31), PUPR4, 9 }, /* SSI_SCK5 */
+ { RCAR_GP_PIN(3, 0), PUPR4, 10 }, /* SSI_WS5 */
+ { RCAR_GP_PIN(3, 1), PUPR4, 11 }, /* SSI_SDATA5 */
+ { RCAR_GP_PIN(2, 28), PUPR4, 12 }, /* SSI_SCK6 */
+ { RCAR_GP_PIN(2, 29), PUPR4, 13 }, /* SSI_WS6 */
+ { RCAR_GP_PIN(2, 30), PUPR4, 14 }, /* SSI_SDATA6 */
+ { RCAR_GP_PIN(2, 24), PUPR4, 15 }, /* SSI_SCK78 */
+ { RCAR_GP_PIN(2, 25), PUPR4, 16 }, /* SSI_WS78 */
+ { RCAR_GP_PIN(2, 27), PUPR4, 17 }, /* SSI_SDATA7 */
+ { RCAR_GP_PIN(2, 26), PUPR4, 18 }, /* SSI_SDATA8 */
+ { RCAR_GP_PIN(3, 23), PUPR4, 19 }, /* TCLK0 */
+ { RCAR_GP_PIN(3, 11), PUPR4, 20 }, /* SD0_CLK */
+ { RCAR_GP_PIN(3, 12), PUPR4, 21 }, /* SD0_CMD */
+ { RCAR_GP_PIN(3, 13), PUPR4, 22 }, /* SD0_DAT0 */
+ { RCAR_GP_PIN(3, 14), PUPR4, 23 }, /* SD0_DAT1 */
+ { RCAR_GP_PIN(3, 15), PUPR4, 24 }, /* SD0_DAT2 */
+ { RCAR_GP_PIN(3, 16), PUPR4, 25 }, /* SD0_DAT3 */
+ { RCAR_GP_PIN(3, 17), PUPR4, 26 }, /* SD0_CD */
+ { RCAR_GP_PIN(3, 18), PUPR4, 27 }, /* SD0_WP */
+ { RCAR_GP_PIN(2, 22), PUPR4, 28 }, /* AUDIO_CLKA */
+ { RCAR_GP_PIN(2, 23), PUPR4, 29 }, /* AUDIO_CLKB */
+ { RCAR_GP_PIN(1, 14), PUPR4, 30 }, /* IRQ2 */
+ { RCAR_GP_PIN(1, 15), PUPR4, 31 }, /* IRQ3 */
+
+ { RCAR_GP_PIN(0, 1), PUPR5, 0 }, /* PENC0 */
+ { RCAR_GP_PIN(0, 2), PUPR5, 1 }, /* PENC1 */
+ { RCAR_GP_PIN(0, 3), PUPR5, 2 }, /* USB_OVC0 */
+ { RCAR_GP_PIN(0, 4), PUPR5, 3 }, /* USB_OVC1 */
+ { RCAR_GP_PIN(1, 16), PUPR5, 4 }, /* SCIF_CLK */
+ { RCAR_GP_PIN(1, 17), PUPR5, 5 }, /* TX0 */
+ { RCAR_GP_PIN(1, 18), PUPR5, 6 }, /* RX0 */
+ { RCAR_GP_PIN(1, 19), PUPR5, 7 }, /* SCK0 */
+ { RCAR_GP_PIN(1, 20), PUPR5, 8 }, /* /CTS0 */
+ { RCAR_GP_PIN(1, 21), PUPR5, 9 }, /* /RTS0 */
+ { RCAR_GP_PIN(3, 19), PUPR5, 10 }, /* HSPI_CLK0 */
+ { RCAR_GP_PIN(3, 20), PUPR5, 11 }, /* /HSPI_CS0 */
+ { RCAR_GP_PIN(3, 21), PUPR5, 12 }, /* HSPI_RX0 */
+ { RCAR_GP_PIN(3, 22), PUPR5, 13 }, /* HSPI_TX0 */
+ { RCAR_GP_PIN(4, 20), PUPR5, 14 }, /* ETH_MAGIC */
+ { RCAR_GP_PIN(4, 25), PUPR5, 15 }, /* AVS1 */
+ { RCAR_GP_PIN(4, 26), PUPR5, 16 }, /* AVS2 */
};
static unsigned int r8a7778_pinmux_get_bias(struct sh_pfc *pfc,
unsigned int pin)
{
+ const struct sh_pfc_bias_info *info;
void __iomem *addr;
- if (WARN_ON_ONCE(!pullups[pin].reg))
+ info = sh_pfc_pin_to_bias_info(bias_info, ARRAY_SIZE(bias_info), pin);
+ if (!info)
return PIN_CONFIG_BIAS_DISABLE;
- addr = pfc->windows->virt + pullups[pin].reg;
+ addr = pfc->windows->virt + info->reg;
- if (ioread32(addr) & BIT(pullups[pin].bit))
+ if (ioread32(addr) & BIT(info->bit))
return PIN_CONFIG_BIAS_PULL_UP;
else
return PIN_CONFIG_BIAS_DISABLE;
@@ -3103,15 +3103,17 @@ static unsigned int r8a7778_pinmux_get_bias(struct sh_pfc *pfc,
static void r8a7778_pinmux_set_bias(struct sh_pfc *pfc, unsigned int pin,
unsigned int bias)
{
+ const struct sh_pfc_bias_info *info;
void __iomem *addr;
u32 value;
u32 bit;
- if (WARN_ON_ONCE(!pullups[pin].reg))
+ info = sh_pfc_pin_to_bias_info(bias_info, ARRAY_SIZE(bias_info), pin);
+ if (!info)
return;
- addr = pfc->windows->virt + pullups[pin].reg;
- bit = BIT(pullups[pin].bit);
+ addr = pfc->windows->virt + info->reg;
+ bit = BIT(info->bit);
value = ioread32(addr) & ~bit;
if (bias == PIN_CONFIG_BIAS_PULL_UP)
--
2.10.2
^ permalink raw reply related [flat|nested] 16+ messages in thread* Re: [PATCHv3 5/6] pinctrl: sh-pfc: r8a7778: Use lookup function for bias data
2016-11-12 16:04 ` [PATCHv3 5/6] pinctrl: sh-pfc: r8a7778: " Niklas Söderlund
@ 2016-11-13 1:49 ` Laurent Pinchart
2016-11-15 9:38 ` Geert Uytterhoeven
0 siblings, 1 reply; 16+ messages in thread
From: Laurent Pinchart @ 2016-11-13 1:49 UTC (permalink / raw)
To: Niklas Söderlund
Cc: Geert Uytterhoeven, Linus Walleij, linux-renesas-soc, linux-gpio
Hi Niklas,
Thank you for the patch.
On Saturday 12 Nov 2016 17:04:28 Niklas Söderlund wrote:
> Change the data structure and use the generic sh_pfc_pin_to_bias_info()
> function to get the register offset and bit information.
>
> Suggested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Except for the bias_info for which I trust your regexp skills,
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> ---
> drivers/pinctrl/sh-pfc/pfc-r8a7778.c | 342 ++++++++++++++++---------------
> 1 file changed, 172 insertions(+), 170 deletions(-)
>
> diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7778.c
> b/drivers/pinctrl/sh-pfc/pfc-r8a7778.c index 18ef704..c3af9eb 100644
> --- a/drivers/pinctrl/sh-pfc/pfc-r8a7778.c
> +++ b/drivers/pinctrl/sh-pfc/pfc-r8a7778.c
> @@ -24,6 +24,7 @@
> #include <linux/kernel.h>
> #include <linux/pinctrl/pinconf-generic.h>
>
> +#include "core.h"
> #include "sh_pfc.h"
>
> #define PORT_GP_PUP_1(bank, pin, fn, sfx) \
> @@ -2918,183 +2919,182 @@ static const struct pinmux_cfg_reg
> pinmux_config_regs[] = { #define PUPR4 0x110
> #define PUPR5 0x114
>
> -static const struct {
> - u16 reg : 11;
> - u16 bit : 5;
> -} pullups[] = {
> - [RCAR_GP_PIN(0, 6)] = { PUPR0, 0 }, /* A0 */
> - [RCAR_GP_PIN(0, 7)] = { PUPR0, 1 }, /* A1 */
> - [RCAR_GP_PIN(0, 8)] = { PUPR0, 2 }, /* A2 */
> - [RCAR_GP_PIN(0, 9)] = { PUPR0, 3 }, /* A3 */
> - [RCAR_GP_PIN(0, 10)] = { PUPR0, 4 }, /* A4 */
> - [RCAR_GP_PIN(0, 11)] = { PUPR0, 5 }, /* A5 */
> - [RCAR_GP_PIN(0, 12)] = { PUPR0, 6 }, /* A6 */
> - [RCAR_GP_PIN(0, 13)] = { PUPR0, 7 }, /* A7 */
> - [RCAR_GP_PIN(0, 14)] = { PUPR0, 8 }, /* A8 */
> - [RCAR_GP_PIN(0, 15)] = { PUPR0, 9 }, /* A9 */
> - [RCAR_GP_PIN(0, 16)] = { PUPR0, 10 }, /* A10 */
> - [RCAR_GP_PIN(0, 17)] = { PUPR0, 11 }, /* A11 */
> - [RCAR_GP_PIN(0, 18)] = { PUPR0, 12 }, /* A12 */
> - [RCAR_GP_PIN(0, 19)] = { PUPR0, 13 }, /* A13 */
> - [RCAR_GP_PIN(0, 20)] = { PUPR0, 14 }, /* A14 */
> - [RCAR_GP_PIN(0, 21)] = { PUPR0, 15 }, /* A15 */
> - [RCAR_GP_PIN(0, 22)] = { PUPR0, 16 }, /* A16 */
> - [RCAR_GP_PIN(0, 23)] = { PUPR0, 17 }, /* A17 */
> - [RCAR_GP_PIN(0, 24)] = { PUPR0, 18 }, /* A18 */
> - [RCAR_GP_PIN(0, 25)] = { PUPR0, 19 }, /* A19 */
> - [RCAR_GP_PIN(0, 26)] = { PUPR0, 20 }, /* A20 */
> - [RCAR_GP_PIN(0, 27)] = { PUPR0, 21 }, /* A21 */
> - [RCAR_GP_PIN(0, 28)] = { PUPR0, 22 }, /* A22 */
> - [RCAR_GP_PIN(0, 29)] = { PUPR0, 23 }, /* A23 */
> - [RCAR_GP_PIN(0, 30)] = { PUPR0, 24 }, /* A24 */
> - [RCAR_GP_PIN(0, 31)] = { PUPR0, 25 }, /* A25 */
> - [RCAR_GP_PIN(1, 3)] = { PUPR0, 26 }, /* /EX_CS0 */
> - [RCAR_GP_PIN(1, 4)] = { PUPR0, 27 }, /* /EX_CS1 */
> - [RCAR_GP_PIN(1, 5)] = { PUPR0, 28 }, /* /EX_CS2 */
> - [RCAR_GP_PIN(1, 6)] = { PUPR0, 29 }, /* /EX_CS3 */
> - [RCAR_GP_PIN(1, 7)] = { PUPR0, 30 }, /* /EX_CS4 */
> - [RCAR_GP_PIN(1, 8)] = { PUPR0, 31 }, /* /EX_CS5 */
> -
> - [RCAR_GP_PIN(0, 0)] = { PUPR1, 0 }, /* /PRESETOUT */
> - [RCAR_GP_PIN(0, 5)] = { PUPR1, 1 }, /* /BS */
> - [RCAR_GP_PIN(1, 0)] = { PUPR1, 2 }, /* RD//WR */
> - [RCAR_GP_PIN(1, 1)] = { PUPR1, 3 }, /* /WE0 */
> - [RCAR_GP_PIN(1, 2)] = { PUPR1, 4 }, /* /WE1 */
> - [RCAR_GP_PIN(1, 11)] = { PUPR1, 5 }, /* EX_WAIT0 */
> - [RCAR_GP_PIN(1, 9)] = { PUPR1, 6 }, /* DREQ0 */
> - [RCAR_GP_PIN(1, 10)] = { PUPR1, 7 }, /* DACK0 */
> - [RCAR_GP_PIN(1, 12)] = { PUPR1, 8 }, /* IRQ0 */
> - [RCAR_GP_PIN(1, 13)] = { PUPR1, 9 }, /* IRQ1 */
> -
> - [RCAR_GP_PIN(1, 22)] = { PUPR2, 0 }, /* DU0_DR0 */
> - [RCAR_GP_PIN(1, 23)] = { PUPR2, 1 }, /* DU0_DR1 */
> - [RCAR_GP_PIN(1, 24)] = { PUPR2, 2 }, /* DU0_DR2 */
> - [RCAR_GP_PIN(1, 25)] = { PUPR2, 3 }, /* DU0_DR3 */
> - [RCAR_GP_PIN(1, 26)] = { PUPR2, 4 }, /* DU0_DR4 */
> - [RCAR_GP_PIN(1, 27)] = { PUPR2, 5 }, /* DU0_DR5 */
> - [RCAR_GP_PIN(1, 28)] = { PUPR2, 6 }, /* DU0_DR6 */
> - [RCAR_GP_PIN(1, 29)] = { PUPR2, 7 }, /* DU0_DR7 */
> - [RCAR_GP_PIN(1, 30)] = { PUPR2, 8 }, /* DU0_DG0 */
> - [RCAR_GP_PIN(1, 31)] = { PUPR2, 9 }, /* DU0_DG1 */
> - [RCAR_GP_PIN(2, 0)] = { PUPR2, 10 }, /* DU0_DG2 */
> - [RCAR_GP_PIN(2, 1)] = { PUPR2, 11 }, /* DU0_DG3 */
> - [RCAR_GP_PIN(2, 2)] = { PUPR2, 12 }, /* DU0_DG4 */
> - [RCAR_GP_PIN(2, 3)] = { PUPR2, 13 }, /* DU0_DG5 */
> - [RCAR_GP_PIN(2, 4)] = { PUPR2, 14 }, /* DU0_DG6 */
> - [RCAR_GP_PIN(2, 5)] = { PUPR2, 15 }, /* DU0_DG7 */
> - [RCAR_GP_PIN(2, 6)] = { PUPR2, 16 }, /* DU0_DB0 */
> - [RCAR_GP_PIN(2, 7)] = { PUPR2, 17 }, /* DU0_DB1 */
> - [RCAR_GP_PIN(2, 8)] = { PUPR2, 18 }, /* DU0_DB2 */
> - [RCAR_GP_PIN(2, 9)] = { PUPR2, 19 }, /* DU0_DB3 */
> - [RCAR_GP_PIN(2, 10)] = { PUPR2, 20 }, /* DU0_DB4 */
> - [RCAR_GP_PIN(2, 11)] = { PUPR2, 21 }, /* DU0_DB5 */
> - [RCAR_GP_PIN(2, 12)] = { PUPR2, 22 }, /* DU0_DB6 */
> - [RCAR_GP_PIN(2, 13)] = { PUPR2, 23 }, /* DU0_DB7 */
> - [RCAR_GP_PIN(2, 14)] = { PUPR2, 24 }, /* DU0_DOTCLKIN */
> - [RCAR_GP_PIN(2, 15)] = { PUPR2, 25 }, /* DU0_DOTCLKOUT0 */
> - [RCAR_GP_PIN(2, 17)] = { PUPR2, 26 }, /* DU0_HSYNC */
> - [RCAR_GP_PIN(2, 18)] = { PUPR2, 27 }, /* DU0_VSYNC */
> - [RCAR_GP_PIN(2, 19)] = { PUPR2, 28 }, /* DU0_EXODDF */
> - [RCAR_GP_PIN(2, 20)] = { PUPR2, 29 }, /* DU0_DISP */
> - [RCAR_GP_PIN(2, 21)] = { PUPR2, 30 }, /* DU0_CDE */
> - [RCAR_GP_PIN(2, 16)] = { PUPR2, 31 }, /* DU0_DOTCLKOUT1 */
> -
> - [RCAR_GP_PIN(3, 24)] = { PUPR3, 0 }, /* VI0_CLK */
> - [RCAR_GP_PIN(3, 25)] = { PUPR3, 1 }, /* VI0_CLKENB */
> - [RCAR_GP_PIN(3, 26)] = { PUPR3, 2 }, /* VI0_FIELD */
> - [RCAR_GP_PIN(3, 27)] = { PUPR3, 3 }, /* /VI0_HSYNC */
> - [RCAR_GP_PIN(3, 28)] = { PUPR3, 4 }, /* /VI0_VSYNC */
> - [RCAR_GP_PIN(3, 29)] = { PUPR3, 5 }, /* VI0_DATA0 */
> - [RCAR_GP_PIN(3, 30)] = { PUPR3, 6 }, /* VI0_DATA1 */
> - [RCAR_GP_PIN(3, 31)] = { PUPR3, 7 }, /* VI0_DATA2 */
> - [RCAR_GP_PIN(4, 0)] = { PUPR3, 8 }, /* VI0_DATA3 */
> - [RCAR_GP_PIN(4, 1)] = { PUPR3, 9 }, /* VI0_DATA4 */
> - [RCAR_GP_PIN(4, 2)] = { PUPR3, 10 }, /* VI0_DATA5 */
> - [RCAR_GP_PIN(4, 3)] = { PUPR3, 11 }, /* VI0_DATA6 */
> - [RCAR_GP_PIN(4, 4)] = { PUPR3, 12 }, /* VI0_DATA7 */
> - [RCAR_GP_PIN(4, 5)] = { PUPR3, 13 }, /* VI0_G2 */
> - [RCAR_GP_PIN(4, 6)] = { PUPR3, 14 }, /* VI0_G3 */
> - [RCAR_GP_PIN(4, 7)] = { PUPR3, 15 }, /* VI0_G4 */
> - [RCAR_GP_PIN(4, 8)] = { PUPR3, 16 }, /* VI0_G5 */
> - [RCAR_GP_PIN(4, 21)] = { PUPR3, 17 }, /* VI1_DATA12 */
> - [RCAR_GP_PIN(4, 22)] = { PUPR3, 18 }, /* VI1_DATA13 */
> - [RCAR_GP_PIN(4, 23)] = { PUPR3, 19 }, /* VI1_DATA14 */
> - [RCAR_GP_PIN(4, 24)] = { PUPR3, 20 }, /* VI1_DATA15 */
> - [RCAR_GP_PIN(4, 9)] = { PUPR3, 21 }, /* ETH_REF_CLK */
> - [RCAR_GP_PIN(4, 10)] = { PUPR3, 22 }, /* ETH_TXD0 */
> - [RCAR_GP_PIN(4, 11)] = { PUPR3, 23 }, /* ETH_TXD1 */
> - [RCAR_GP_PIN(4, 12)] = { PUPR3, 24 }, /* ETH_CRS_DV */
> - [RCAR_GP_PIN(4, 13)] = { PUPR3, 25 }, /* ETH_TX_EN */
> - [RCAR_GP_PIN(4, 14)] = { PUPR3, 26 }, /* ETH_RX_ER */
> - [RCAR_GP_PIN(4, 15)] = { PUPR3, 27 }, /* ETH_RXD0 */
> - [RCAR_GP_PIN(4, 16)] = { PUPR3, 28 }, /* ETH_RXD1 */
> - [RCAR_GP_PIN(4, 17)] = { PUPR3, 29 }, /* ETH_MDC */
> - [RCAR_GP_PIN(4, 18)] = { PUPR3, 30 }, /* ETH_MDIO */
> - [RCAR_GP_PIN(4, 19)] = { PUPR3, 31 }, /* ETH_LINK */
> -
> - [RCAR_GP_PIN(3, 6)] = { PUPR4, 0 }, /* SSI_SCK012 */
> - [RCAR_GP_PIN(3, 7)] = { PUPR4, 1 }, /* SSI_WS012 */
> - [RCAR_GP_PIN(3, 10)] = { PUPR4, 2 }, /* SSI_SDATA0 */
> - [RCAR_GP_PIN(3, 9)] = { PUPR4, 3 }, /* SSI_SDATA1 */
> - [RCAR_GP_PIN(3, 8)] = { PUPR4, 4 }, /* SSI_SDATA2 */
> - [RCAR_GP_PIN(3, 2)] = { PUPR4, 5 }, /* SSI_SCK34 */
> - [RCAR_GP_PIN(3, 3)] = { PUPR4, 6 }, /* SSI_WS34 */
> - [RCAR_GP_PIN(3, 5)] = { PUPR4, 7 }, /* SSI_SDATA3 */
> - [RCAR_GP_PIN(3, 4)] = { PUPR4, 8 }, /* SSI_SDATA4 */
> - [RCAR_GP_PIN(2, 31)] = { PUPR4, 9 }, /* SSI_SCK5 */
> - [RCAR_GP_PIN(3, 0)] = { PUPR4, 10 }, /* SSI_WS5 */
> - [RCAR_GP_PIN(3, 1)] = { PUPR4, 11 }, /* SSI_SDATA5 */
> - [RCAR_GP_PIN(2, 28)] = { PUPR4, 12 }, /* SSI_SCK6 */
> - [RCAR_GP_PIN(2, 29)] = { PUPR4, 13 }, /* SSI_WS6 */
> - [RCAR_GP_PIN(2, 30)] = { PUPR4, 14 }, /* SSI_SDATA6 */
> - [RCAR_GP_PIN(2, 24)] = { PUPR4, 15 }, /* SSI_SCK78 */
> - [RCAR_GP_PIN(2, 25)] = { PUPR4, 16 }, /* SSI_WS78 */
> - [RCAR_GP_PIN(2, 27)] = { PUPR4, 17 }, /* SSI_SDATA7 */
> - [RCAR_GP_PIN(2, 26)] = { PUPR4, 18 }, /* SSI_SDATA8 */
> - [RCAR_GP_PIN(3, 23)] = { PUPR4, 19 }, /* TCLK0 */
> - [RCAR_GP_PIN(3, 11)] = { PUPR4, 20 }, /* SD0_CLK */
> - [RCAR_GP_PIN(3, 12)] = { PUPR4, 21 }, /* SD0_CMD */
> - [RCAR_GP_PIN(3, 13)] = { PUPR4, 22 }, /* SD0_DAT0 */
> - [RCAR_GP_PIN(3, 14)] = { PUPR4, 23 }, /* SD0_DAT1 */
> - [RCAR_GP_PIN(3, 15)] = { PUPR4, 24 }, /* SD0_DAT2 */
> - [RCAR_GP_PIN(3, 16)] = { PUPR4, 25 }, /* SD0_DAT3 */
> - [RCAR_GP_PIN(3, 17)] = { PUPR4, 26 }, /* SD0_CD */
> - [RCAR_GP_PIN(3, 18)] = { PUPR4, 27 }, /* SD0_WP */
> - [RCAR_GP_PIN(2, 22)] = { PUPR4, 28 }, /* AUDIO_CLKA */
> - [RCAR_GP_PIN(2, 23)] = { PUPR4, 29 }, /* AUDIO_CLKB */
> - [RCAR_GP_PIN(1, 14)] = { PUPR4, 30 }, /* IRQ2 */
> - [RCAR_GP_PIN(1, 15)] = { PUPR4, 31 }, /* IRQ3 */
> -
> - [RCAR_GP_PIN(0, 1)] = { PUPR5, 0 }, /* PENC0 */
> - [RCAR_GP_PIN(0, 2)] = { PUPR5, 1 }, /* PENC1 */
> - [RCAR_GP_PIN(0, 3)] = { PUPR5, 2 }, /* USB_OVC0 */
> - [RCAR_GP_PIN(0, 4)] = { PUPR5, 3 }, /* USB_OVC1 */
> - [RCAR_GP_PIN(1, 16)] = { PUPR5, 4 }, /* SCIF_CLK */
> - [RCAR_GP_PIN(1, 17)] = { PUPR5, 5 }, /* TX0 */
> - [RCAR_GP_PIN(1, 18)] = { PUPR5, 6 }, /* RX0 */
> - [RCAR_GP_PIN(1, 19)] = { PUPR5, 7 }, /* SCK0 */
> - [RCAR_GP_PIN(1, 20)] = { PUPR5, 8 }, /* /CTS0 */
> - [RCAR_GP_PIN(1, 21)] = { PUPR5, 9 }, /* /RTS0 */
> - [RCAR_GP_PIN(3, 19)] = { PUPR5, 10 }, /* HSPI_CLK0 */
> - [RCAR_GP_PIN(3, 20)] = { PUPR5, 11 }, /* /HSPI_CS0 */
> - [RCAR_GP_PIN(3, 21)] = { PUPR5, 12 }, /* HSPI_RX0 */
> - [RCAR_GP_PIN(3, 22)] = { PUPR5, 13 }, /* HSPI_TX0 */
> - [RCAR_GP_PIN(4, 20)] = { PUPR5, 14 }, /* ETH_MAGIC */
> - [RCAR_GP_PIN(4, 25)] = { PUPR5, 15 }, /* AVS1 */
> - [RCAR_GP_PIN(4, 26)] = { PUPR5, 16 }, /* AVS2 */
> +static const struct sh_pfc_bias_info bias_info[] = {
> + { RCAR_GP_PIN(0, 6), PUPR0, 0 }, /* A0 */
> + { RCAR_GP_PIN(0, 7), PUPR0, 1 }, /* A1 */
> + { RCAR_GP_PIN(0, 8), PUPR0, 2 }, /* A2 */
> + { RCAR_GP_PIN(0, 9), PUPR0, 3 }, /* A3 */
> + { RCAR_GP_PIN(0, 10), PUPR0, 4 }, /* A4 */
> + { RCAR_GP_PIN(0, 11), PUPR0, 5 }, /* A5 */
> + { RCAR_GP_PIN(0, 12), PUPR0, 6 }, /* A6 */
> + { RCAR_GP_PIN(0, 13), PUPR0, 7 }, /* A7 */
> + { RCAR_GP_PIN(0, 14), PUPR0, 8 }, /* A8 */
> + { RCAR_GP_PIN(0, 15), PUPR0, 9 }, /* A9 */
> + { RCAR_GP_PIN(0, 16), PUPR0, 10 }, /* A10 */
> + { RCAR_GP_PIN(0, 17), PUPR0, 11 }, /* A11 */
> + { RCAR_GP_PIN(0, 18), PUPR0, 12 }, /* A12 */
> + { RCAR_GP_PIN(0, 19), PUPR0, 13 }, /* A13 */
> + { RCAR_GP_PIN(0, 20), PUPR0, 14 }, /* A14 */
> + { RCAR_GP_PIN(0, 21), PUPR0, 15 }, /* A15 */
> + { RCAR_GP_PIN(0, 22), PUPR0, 16 }, /* A16 */
> + { RCAR_GP_PIN(0, 23), PUPR0, 17 }, /* A17 */
> + { RCAR_GP_PIN(0, 24), PUPR0, 18 }, /* A18 */
> + { RCAR_GP_PIN(0, 25), PUPR0, 19 }, /* A19 */
> + { RCAR_GP_PIN(0, 26), PUPR0, 20 }, /* A20 */
> + { RCAR_GP_PIN(0, 27), PUPR0, 21 }, /* A21 */
> + { RCAR_GP_PIN(0, 28), PUPR0, 22 }, /* A22 */
> + { RCAR_GP_PIN(0, 29), PUPR0, 23 }, /* A23 */
> + { RCAR_GP_PIN(0, 30), PUPR0, 24 }, /* A24 */
> + { RCAR_GP_PIN(0, 31), PUPR0, 25 }, /* A25 */
> + { RCAR_GP_PIN(1, 3), PUPR0, 26 }, /* /EX_CS0 */
> + { RCAR_GP_PIN(1, 4), PUPR0, 27 }, /* /EX_CS1 */
> + { RCAR_GP_PIN(1, 5), PUPR0, 28 }, /* /EX_CS2 */
> + { RCAR_GP_PIN(1, 6), PUPR0, 29 }, /* /EX_CS3 */
> + { RCAR_GP_PIN(1, 7), PUPR0, 30 }, /* /EX_CS4 */
> + { RCAR_GP_PIN(1, 8), PUPR0, 31 }, /* /EX_CS5 */
> +
> + { RCAR_GP_PIN(0, 0), PUPR1, 0 }, /* /PRESETOUT */
> + { RCAR_GP_PIN(0, 5), PUPR1, 1 }, /* /BS */
> + { RCAR_GP_PIN(1, 0), PUPR1, 2 }, /* RD//WR */
> + { RCAR_GP_PIN(1, 1), PUPR1, 3 }, /* /WE0 */
> + { RCAR_GP_PIN(1, 2), PUPR1, 4 }, /* /WE1 */
> + { RCAR_GP_PIN(1, 11), PUPR1, 5 }, /* EX_WAIT0 */
> + { RCAR_GP_PIN(1, 9), PUPR1, 6 }, /* DREQ0 */
> + { RCAR_GP_PIN(1, 10), PUPR1, 7 }, /* DACK0 */
> + { RCAR_GP_PIN(1, 12), PUPR1, 8 }, /* IRQ0 */
> + { RCAR_GP_PIN(1, 13), PUPR1, 9 }, /* IRQ1 */
> +
> + { RCAR_GP_PIN(1, 22), PUPR2, 0 }, /* DU0_DR0 */
> + { RCAR_GP_PIN(1, 23), PUPR2, 1 }, /* DU0_DR1 */
> + { RCAR_GP_PIN(1, 24), PUPR2, 2 }, /* DU0_DR2 */
> + { RCAR_GP_PIN(1, 25), PUPR2, 3 }, /* DU0_DR3 */
> + { RCAR_GP_PIN(1, 26), PUPR2, 4 }, /* DU0_DR4 */
> + { RCAR_GP_PIN(1, 27), PUPR2, 5 }, /* DU0_DR5 */
> + { RCAR_GP_PIN(1, 28), PUPR2, 6 }, /* DU0_DR6 */
> + { RCAR_GP_PIN(1, 29), PUPR2, 7 }, /* DU0_DR7 */
> + { RCAR_GP_PIN(1, 30), PUPR2, 8 }, /* DU0_DG0 */
> + { RCAR_GP_PIN(1, 31), PUPR2, 9 }, /* DU0_DG1 */
> + { RCAR_GP_PIN(2, 0), PUPR2, 10 }, /* DU0_DG2 */
> + { RCAR_GP_PIN(2, 1), PUPR2, 11 }, /* DU0_DG3 */
> + { RCAR_GP_PIN(2, 2), PUPR2, 12 }, /* DU0_DG4 */
> + { RCAR_GP_PIN(2, 3), PUPR2, 13 }, /* DU0_DG5 */
> + { RCAR_GP_PIN(2, 4), PUPR2, 14 }, /* DU0_DG6 */
> + { RCAR_GP_PIN(2, 5), PUPR2, 15 }, /* DU0_DG7 */
> + { RCAR_GP_PIN(2, 6), PUPR2, 16 }, /* DU0_DB0 */
> + { RCAR_GP_PIN(2, 7), PUPR2, 17 }, /* DU0_DB1 */
> + { RCAR_GP_PIN(2, 8), PUPR2, 18 }, /* DU0_DB2 */
> + { RCAR_GP_PIN(2, 9), PUPR2, 19 }, /* DU0_DB3 */
> + { RCAR_GP_PIN(2, 10), PUPR2, 20 }, /* DU0_DB4 */
> + { RCAR_GP_PIN(2, 11), PUPR2, 21 }, /* DU0_DB5 */
> + { RCAR_GP_PIN(2, 12), PUPR2, 22 }, /* DU0_DB6 */
> + { RCAR_GP_PIN(2, 13), PUPR2, 23 }, /* DU0_DB7 */
> + { RCAR_GP_PIN(2, 14), PUPR2, 24 }, /* DU0_DOTCLKIN */
> + { RCAR_GP_PIN(2, 15), PUPR2, 25 }, /* DU0_DOTCLKOUT0 */
> + { RCAR_GP_PIN(2, 17), PUPR2, 26 }, /* DU0_HSYNC */
> + { RCAR_GP_PIN(2, 18), PUPR2, 27 }, /* DU0_VSYNC */
> + { RCAR_GP_PIN(2, 19), PUPR2, 28 }, /* DU0_EXODDF */
> + { RCAR_GP_PIN(2, 20), PUPR2, 29 }, /* DU0_DISP */
> + { RCAR_GP_PIN(2, 21), PUPR2, 30 }, /* DU0_CDE */
> + { RCAR_GP_PIN(2, 16), PUPR2, 31 }, /* DU0_DOTCLKOUT1 */
> +
> + { RCAR_GP_PIN(3, 24), PUPR3, 0 }, /* VI0_CLK */
> + { RCAR_GP_PIN(3, 25), PUPR3, 1 }, /* VI0_CLKENB */
> + { RCAR_GP_PIN(3, 26), PUPR3, 2 }, /* VI0_FIELD */
> + { RCAR_GP_PIN(3, 27), PUPR3, 3 }, /* /VI0_HSYNC */
> + { RCAR_GP_PIN(3, 28), PUPR3, 4 }, /* /VI0_VSYNC */
> + { RCAR_GP_PIN(3, 29), PUPR3, 5 }, /* VI0_DATA0 */
> + { RCAR_GP_PIN(3, 30), PUPR3, 6 }, /* VI0_DATA1 */
> + { RCAR_GP_PIN(3, 31), PUPR3, 7 }, /* VI0_DATA2 */
> + { RCAR_GP_PIN(4, 0), PUPR3, 8 }, /* VI0_DATA3 */
> + { RCAR_GP_PIN(4, 1), PUPR3, 9 }, /* VI0_DATA4 */
> + { RCAR_GP_PIN(4, 2), PUPR3, 10 }, /* VI0_DATA5 */
> + { RCAR_GP_PIN(4, 3), PUPR3, 11 }, /* VI0_DATA6 */
> + { RCAR_GP_PIN(4, 4), PUPR3, 12 }, /* VI0_DATA7 */
> + { RCAR_GP_PIN(4, 5), PUPR3, 13 }, /* VI0_G2 */
> + { RCAR_GP_PIN(4, 6), PUPR3, 14 }, /* VI0_G3 */
> + { RCAR_GP_PIN(4, 7), PUPR3, 15 }, /* VI0_G4 */
> + { RCAR_GP_PIN(4, 8), PUPR3, 16 }, /* VI0_G5 */
> + { RCAR_GP_PIN(4, 21), PUPR3, 17 }, /* VI1_DATA12 */
> + { RCAR_GP_PIN(4, 22), PUPR3, 18 }, /* VI1_DATA13 */
> + { RCAR_GP_PIN(4, 23), PUPR3, 19 }, /* VI1_DATA14 */
> + { RCAR_GP_PIN(4, 24), PUPR3, 20 }, /* VI1_DATA15 */
> + { RCAR_GP_PIN(4, 9), PUPR3, 21 }, /* ETH_REF_CLK */
> + { RCAR_GP_PIN(4, 10), PUPR3, 22 }, /* ETH_TXD0 */
> + { RCAR_GP_PIN(4, 11), PUPR3, 23 }, /* ETH_TXD1 */
> + { RCAR_GP_PIN(4, 12), PUPR3, 24 }, /* ETH_CRS_DV */
> + { RCAR_GP_PIN(4, 13), PUPR3, 25 }, /* ETH_TX_EN */
> + { RCAR_GP_PIN(4, 14), PUPR3, 26 }, /* ETH_RX_ER */
> + { RCAR_GP_PIN(4, 15), PUPR3, 27 }, /* ETH_RXD0 */
> + { RCAR_GP_PIN(4, 16), PUPR3, 28 }, /* ETH_RXD1 */
> + { RCAR_GP_PIN(4, 17), PUPR3, 29 }, /* ETH_MDC */
> + { RCAR_GP_PIN(4, 18), PUPR3, 30 }, /* ETH_MDIO */
> + { RCAR_GP_PIN(4, 19), PUPR3, 31 }, /* ETH_LINK */
> +
> + { RCAR_GP_PIN(3, 6), PUPR4, 0 }, /* SSI_SCK012 */
> + { RCAR_GP_PIN(3, 7), PUPR4, 1 }, /* SSI_WS012 */
> + { RCAR_GP_PIN(3, 10), PUPR4, 2 }, /* SSI_SDATA0 */
> + { RCAR_GP_PIN(3, 9), PUPR4, 3 }, /* SSI_SDATA1 */
> + { RCAR_GP_PIN(3, 8), PUPR4, 4 }, /* SSI_SDATA2 */
> + { RCAR_GP_PIN(3, 2), PUPR4, 5 }, /* SSI_SCK34 */
> + { RCAR_GP_PIN(3, 3), PUPR4, 6 }, /* SSI_WS34 */
> + { RCAR_GP_PIN(3, 5), PUPR4, 7 }, /* SSI_SDATA3 */
> + { RCAR_GP_PIN(3, 4), PUPR4, 8 }, /* SSI_SDATA4 */
> + { RCAR_GP_PIN(2, 31), PUPR4, 9 }, /* SSI_SCK5 */
> + { RCAR_GP_PIN(3, 0), PUPR4, 10 }, /* SSI_WS5 */
> + { RCAR_GP_PIN(3, 1), PUPR4, 11 }, /* SSI_SDATA5 */
> + { RCAR_GP_PIN(2, 28), PUPR4, 12 }, /* SSI_SCK6 */
> + { RCAR_GP_PIN(2, 29), PUPR4, 13 }, /* SSI_WS6 */
> + { RCAR_GP_PIN(2, 30), PUPR4, 14 }, /* SSI_SDATA6 */
> + { RCAR_GP_PIN(2, 24), PUPR4, 15 }, /* SSI_SCK78 */
> + { RCAR_GP_PIN(2, 25), PUPR4, 16 }, /* SSI_WS78 */
> + { RCAR_GP_PIN(2, 27), PUPR4, 17 }, /* SSI_SDATA7 */
> + { RCAR_GP_PIN(2, 26), PUPR4, 18 }, /* SSI_SDATA8 */
> + { RCAR_GP_PIN(3, 23), PUPR4, 19 }, /* TCLK0 */
> + { RCAR_GP_PIN(3, 11), PUPR4, 20 }, /* SD0_CLK */
> + { RCAR_GP_PIN(3, 12), PUPR4, 21 }, /* SD0_CMD */
> + { RCAR_GP_PIN(3, 13), PUPR4, 22 }, /* SD0_DAT0 */
> + { RCAR_GP_PIN(3, 14), PUPR4, 23 }, /* SD0_DAT1 */
> + { RCAR_GP_PIN(3, 15), PUPR4, 24 }, /* SD0_DAT2 */
> + { RCAR_GP_PIN(3, 16), PUPR4, 25 }, /* SD0_DAT3 */
> + { RCAR_GP_PIN(3, 17), PUPR4, 26 }, /* SD0_CD */
> + { RCAR_GP_PIN(3, 18), PUPR4, 27 }, /* SD0_WP */
> + { RCAR_GP_PIN(2, 22), PUPR4, 28 }, /* AUDIO_CLKA */
> + { RCAR_GP_PIN(2, 23), PUPR4, 29 }, /* AUDIO_CLKB */
> + { RCAR_GP_PIN(1, 14), PUPR4, 30 }, /* IRQ2 */
> + { RCAR_GP_PIN(1, 15), PUPR4, 31 }, /* IRQ3 */
> +
> + { RCAR_GP_PIN(0, 1), PUPR5, 0 }, /* PENC0 */
> + { RCAR_GP_PIN(0, 2), PUPR5, 1 }, /* PENC1 */
> + { RCAR_GP_PIN(0, 3), PUPR5, 2 }, /* USB_OVC0 */
> + { RCAR_GP_PIN(0, 4), PUPR5, 3 }, /* USB_OVC1 */
> + { RCAR_GP_PIN(1, 16), PUPR5, 4 }, /* SCIF_CLK */
> + { RCAR_GP_PIN(1, 17), PUPR5, 5 }, /* TX0 */
> + { RCAR_GP_PIN(1, 18), PUPR5, 6 }, /* RX0 */
> + { RCAR_GP_PIN(1, 19), PUPR5, 7 }, /* SCK0 */
> + { RCAR_GP_PIN(1, 20), PUPR5, 8 }, /* /CTS0 */
> + { RCAR_GP_PIN(1, 21), PUPR5, 9 }, /* /RTS0 */
> + { RCAR_GP_PIN(3, 19), PUPR5, 10 }, /* HSPI_CLK0 */
> + { RCAR_GP_PIN(3, 20), PUPR5, 11 }, /* /HSPI_CS0 */
> + { RCAR_GP_PIN(3, 21), PUPR5, 12 }, /* HSPI_RX0 */
> + { RCAR_GP_PIN(3, 22), PUPR5, 13 }, /* HSPI_TX0 */
> + { RCAR_GP_PIN(4, 20), PUPR5, 14 }, /* ETH_MAGIC */
> + { RCAR_GP_PIN(4, 25), PUPR5, 15 }, /* AVS1 */
> + { RCAR_GP_PIN(4, 26), PUPR5, 16 }, /* AVS2 */
> };
>
> static unsigned int r8a7778_pinmux_get_bias(struct sh_pfc *pfc,
> unsigned int pin)
> {
> + const struct sh_pfc_bias_info *info;
> void __iomem *addr;
>
> - if (WARN_ON_ONCE(!pullups[pin].reg))
> + info = sh_pfc_pin_to_bias_info(bias_info, ARRAY_SIZE(bias_info), pin);
> + if (!info)
> return PIN_CONFIG_BIAS_DISABLE;
>
> - addr = pfc->windows->virt + pullups[pin].reg;
> + addr = pfc->windows->virt + info->reg;
>
> - if (ioread32(addr) & BIT(pullups[pin].bit))
> + if (ioread32(addr) & BIT(info->bit))
> return PIN_CONFIG_BIAS_PULL_UP;
> else
> return PIN_CONFIG_BIAS_DISABLE;
> @@ -3103,15 +3103,17 @@ static unsigned int r8a7778_pinmux_get_bias(struct
> sh_pfc *pfc, static void r8a7778_pinmux_set_bias(struct sh_pfc *pfc,
> unsigned int pin, unsigned int bias)
> {
> + const struct sh_pfc_bias_info *info;
> void __iomem *addr;
> u32 value;
> u32 bit;
>
> - if (WARN_ON_ONCE(!pullups[pin].reg))
> + info = sh_pfc_pin_to_bias_info(bias_info, ARRAY_SIZE(bias_info), pin);
> + if (!info)
> return;
>
> - addr = pfc->windows->virt + pullups[pin].reg;
> - bit = BIT(pullups[pin].bit);
> + addr = pfc->windows->virt + info->reg;
> + bit = BIT(info->bit);
>
> value = ioread32(addr) & ~bit;
> if (bias == PIN_CONFIG_BIAS_PULL_UP)
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 16+ messages in thread* Re: [PATCHv3 5/6] pinctrl: sh-pfc: r8a7778: Use lookup function for bias data
2016-11-13 1:49 ` Laurent Pinchart
@ 2016-11-15 9:38 ` Geert Uytterhoeven
0 siblings, 0 replies; 16+ messages in thread
From: Geert Uytterhoeven @ 2016-11-15 9:38 UTC (permalink / raw)
To: Laurent Pinchart
Cc: Niklas Söderlund, Geert Uytterhoeven, Linus Walleij,
Linux-Renesas, linux-gpio@vger.kernel.org
On Sun, Nov 13, 2016 at 2:49 AM, Laurent Pinchart
<laurent.pinchart@ideasonboard.com> wrote:
> On Saturday 12 Nov 2016 17:04:28 Niklas Söderlund wrote:
>> Change the data structure and use the generic sh_pfc_pin_to_bias_info()
>> function to get the register offset and bit information.
>>
>> Suggested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
>> Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
>
> Except for the bias_info for which I trust your regexp skills,
Approved by "git wshow".
> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCHv3 6/6] pinctrl: sh-pfc: Support named pins with custom configuration
2016-11-12 16:04 [PATCHv3 0/6] pinctrl: sh-pfc: Fixups for bias handling and preparation for none GPIO pins Niklas Söderlund
` (4 preceding siblings ...)
2016-11-12 16:04 ` [PATCHv3 5/6] pinctrl: sh-pfc: r8a7778: " Niklas Söderlund
@ 2016-11-12 16:04 ` Niklas Söderlund
2016-11-15 9:42 ` [PATCHv3 0/6] pinctrl: sh-pfc: Fixups for bias handling and preparation for none GPIO pins Geert Uytterhoeven
6 siblings, 0 replies; 16+ messages in thread
From: Niklas Söderlund @ 2016-11-12 16:04 UTC (permalink / raw)
To: Geert Uytterhoeven, Laurent Pinchart
Cc: Linus Walleij, linux-renesas-soc, linux-gpio,
Niklas Söderlund
Pins not associated with a GPIO port can still have other configuration
parameters. Add a new macro SH_PFC_PIN_NAMED_CFG which allows for named
pins to be declared with a set of configurations. The new macro is an
modification of SH_PFC_PIN_NAMED to allow for optional configuration to
be assigned.
The flag SH_PFC_PIN_CFG_NO_GPIO is still enforced as this should only be
used to define pins not associated with a GPIO port.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
drivers/pinctrl/sh-pfc/sh_pfc.h | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/pinctrl/sh-pfc/sh_pfc.h b/drivers/pinctrl/sh-pfc/sh_pfc.h
index 9556c17..e42cc7a 100644
--- a/drivers/pinctrl/sh-pfc/sh_pfc.h
+++ b/drivers/pinctrl/sh-pfc/sh_pfc.h
@@ -546,6 +546,14 @@ extern const struct sh_pfc_soc_info shx3_pinmux_info;
.configs = SH_PFC_PIN_CFG_NO_GPIO, \
}
+/* SH_PFC_PIN_NAMED_CFG - Expand to a sh_pfc_pin entry with the given name */
+#define SH_PFC_PIN_NAMED_CFG(row, col, _name, cfgs) \
+ { \
+ .pin = PIN_NUMBER(row, col), \
+ .name = __stringify(PIN_##_name), \
+ .configs = SH_PFC_PIN_CFG_NO_GPIO | cfgs, \
+ }
+
/* PINMUX_DATA_ALL - Expand to a list of PORT_name_DATA, PORT_name_FN0,
* PORT_name_OUT, PORT_name_IN marks
*/
--
2.10.2
^ permalink raw reply related [flat|nested] 16+ messages in thread* Re: [PATCHv3 0/6] pinctrl: sh-pfc: Fixups for bias handling and preparation for none GPIO pins
2016-11-12 16:04 [PATCHv3 0/6] pinctrl: sh-pfc: Fixups for bias handling and preparation for none GPIO pins Niklas Söderlund
` (5 preceding siblings ...)
2016-11-12 16:04 ` [PATCHv3 6/6] pinctrl: sh-pfc: Support named pins with custom configuration Niklas Söderlund
@ 2016-11-15 9:42 ` Geert Uytterhoeven
6 siblings, 0 replies; 16+ messages in thread
From: Geert Uytterhoeven @ 2016-11-15 9:42 UTC (permalink / raw)
To: Niklas Söderlund
Cc: Geert Uytterhoeven, Laurent Pinchart, Linus Walleij,
Linux-Renesas, linux-gpio@vger.kernel.org
On Sat, Nov 12, 2016 at 5:04 PM, Niklas Söderlund
<niklas.soderlund+renesas@ragnatech.se> wrote:
> This series fixes two issues I encounter for bias handling in the PFC
> while preparing my drive strength patch set.
>
> I also attached a new patch 6/6 that adds the macro
> SH_PFC_PIN_NAMED_CFG() and was previously part of the series 'pinctrl:
> sh-pfc: r8a7795: Support none GPIO pins with configurable
> drive-strength'.
>
> The reason I moved this patch to this series are both 6/6 and the new
> bias helper function introduced in 2/6 are dependencies for other PFC
> patch series I wish to send out. So to simplify the dependencies between
> series this looked like the best option, if not please let me know.
Thanks, queuing up.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 16+ messages in thread