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pinctrl: sh-pfc: Add SH_PFC_PIN_CFG_PULL_UP_DOWN shorthand

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It is very common for a pin to support both pull-up and pull-down
functionality.  Hence add a shorthand SH_PFC_PIN_CFG_PULL_UP_DOWN.
This not only reduces typing, but also avoids the need for several line
breaks, and makes many overly long lines shorter, improving
readability.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Geert Uytterhoeven 2019-03-21 16:17:47 +01:00
parent bd79c92039
commit f1074e7281
10 changed files with 27 additions and 35 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/pinctrl/sh-pfc/pfc-r8a73a4.c
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@ -1252,7 +1252,7 @@ static const u16 pinmux_data[] = {
#define __O (SH_PFC_PIN_CFG_OUTPUT)
#define __IO (SH_PFC_PIN_CFG_INPUT | SH_PFC_PIN_CFG_OUTPUT)
#define __PUD (SH_PFC_PIN_CFG_PULL_DOWN | SH_PFC_PIN_CFG_PULL_UP)
#define __PUD (SH_PFC_PIN_CFG_PULL_UP_DOWN)
#define R8A73A4_PIN_IO_PU_PD(pin) SH_PFC_PIN_CFG(pin, __IO | __PUD)
#define R8A73A4_PIN_O(pin) SH_PFC_PIN_CFG(pin, __O)

2
drivers/pinctrl/sh-pfc/pfc-r8a7740.c
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@ -1515,7 +1515,7 @@ static const u16 pinmux_data[] = {
#define __IO (SH_PFC_PIN_CFG_INPUT | SH_PFC_PIN_CFG_OUTPUT)
#define __PD (SH_PFC_PIN_CFG_PULL_DOWN)
#define __PU (SH_PFC_PIN_CFG_PULL_UP)
#define __PUD (SH_PFC_PIN_CFG_PULL_DOWN | SH_PFC_PIN_CFG_PULL_UP)
#define __PUD (SH_PFC_PIN_CFG_PULL_UP_DOWN)
#define R8A7740_PIN_I_PD(pin) SH_PFC_PIN_CFG(pin, __I | __PD)
#define R8A7740_PIN_I_PU(pin) SH_PFC_PIN_CFG(pin, __I | __PU)

12
drivers/pinctrl/sh-pfc/pfc-r8a7795-es1.c
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@ -11,9 +11,7 @@
#include "core.h"
#include "sh_pfc.h"
#define CFG_FLAGS (SH_PFC_PIN_CFG_DRIVE_STRENGTH | \
SH_PFC_PIN_CFG_PULL_UP | \
SH_PFC_PIN_CFG_PULL_DOWN)
#define CFG_FLAGS (SH_PFC_PIN_CFG_DRIVE_STRENGTH | SH_PFC_PIN_CFG_PULL_UP_DOWN)
#define CPU_ALL_GP(fn, sfx) \
PORT_GP_CFG_16(0, fn, sfx, CFG_FLAGS), \
@ -1497,17 +1495,17 @@ static const struct sh_pfc_pin pinmux_pins[] = {
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('C'), 5, QSPI0_MOSI_IO0, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('C'), 7, QSPI1_MOSI_IO0, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('D'), 38, FSCLKST#, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('D'), 39, EXTALR, SH_PFC_PIN_CFG_PULL_UP | SH_PFC_PIN_CFG_PULL_DOWN),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('D'), 39, EXTALR, SH_PFC_PIN_CFG_PULL_UP_DOWN),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('E'), 4, QSPI1_IO2, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('E'), 5, QSPI1_MISO_IO1, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('P'), 7, DU_DOTCLKIN0, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('P'), 8, DU_DOTCLKIN1, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('R'), 7, DU_DOTCLKIN2, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('R'), 8, DU_DOTCLKIN3, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('R'), 26, TRST#, SH_PFC_PIN_CFG_PULL_UP | SH_PFC_PIN_CFG_PULL_DOWN),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('R'), 29, TDI, SH_PFC_PIN_CFG_PULL_UP | SH_PFC_PIN_CFG_PULL_DOWN),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('R'), 26, TRST#, SH_PFC_PIN_CFG_PULL_UP_DOWN),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('R'), 29, TDI, SH_PFC_PIN_CFG_PULL_UP_DOWN),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('R'), 30, TMS, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('T'), 27, TCK, SH_PFC_PIN_CFG_PULL_UP | SH_PFC_PIN_CFG_PULL_DOWN),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('T'), 27, TCK, SH_PFC_PIN_CFG_PULL_UP_DOWN),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('T'), 28, TDO, SH_PFC_PIN_CFG_DRIVE_STRENGTH),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('T'), 30, ASEBRK, CFG_FLAGS),
};

12
drivers/pinctrl/sh-pfc/pfc-r8a7795.c
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@ -12,9 +12,7 @@
#include "core.h"
#include "sh_pfc.h"
#define CFG_FLAGS (SH_PFC_PIN_CFG_DRIVE_STRENGTH | \
SH_PFC_PIN_CFG_PULL_UP | \
SH_PFC_PIN_CFG_PULL_DOWN)
#define CFG_FLAGS (SH_PFC_PIN_CFG_DRIVE_STRENGTH | SH_PFC_PIN_CFG_PULL_UP_DOWN)
#define CPU_ALL_GP(fn, sfx) \
PORT_GP_CFG_16(0, fn, sfx, CFG_FLAGS), \
@ -1557,17 +1555,17 @@ static const struct sh_pfc_pin pinmux_pins[] = {
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('C'), 5, QSPI0_MOSI_IO0, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('C'), 7, QSPI1_MOSI_IO0, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('D'), 38, FSCLKST#, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('D'), 39, EXTALR, SH_PFC_PIN_CFG_PULL_UP | SH_PFC_PIN_CFG_PULL_DOWN),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('D'), 39, EXTALR, SH_PFC_PIN_CFG_PULL_UP_DOWN),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('E'), 4, QSPI1_IO2, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('E'), 5, QSPI1_MISO_IO1, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('P'), 7, DU_DOTCLKIN0, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('P'), 8, DU_DOTCLKIN1, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('R'), 7, DU_DOTCLKIN2, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('R'), 8, DU_DOTCLKIN3, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('R'), 26, TRST#, SH_PFC_PIN_CFG_PULL_UP | SH_PFC_PIN_CFG_PULL_DOWN),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('R'), 29, TDI, SH_PFC_PIN_CFG_PULL_UP | SH_PFC_PIN_CFG_PULL_DOWN),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('R'), 26, TRST#, SH_PFC_PIN_CFG_PULL_UP_DOWN),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('R'), 29, TDI, SH_PFC_PIN_CFG_PULL_UP_DOWN),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('R'), 30, TMS, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('T'), 27, TCK, SH_PFC_PIN_CFG_PULL_UP | SH_PFC_PIN_CFG_PULL_DOWN),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('T'), 27, TCK, SH_PFC_PIN_CFG_PULL_UP_DOWN),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('T'), 28, TDO, SH_PFC_PIN_CFG_DRIVE_STRENGTH),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('T'), 30, ASEBRK, CFG_FLAGS),
};

12
drivers/pinctrl/sh-pfc/pfc-r8a7796.c
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@ -17,9 +17,7 @@
#include "core.h"
#include "sh_pfc.h"
#define CFG_FLAGS (SH_PFC_PIN_CFG_DRIVE_STRENGTH | \
SH_PFC_PIN_CFG_PULL_UP | \
SH_PFC_PIN_CFG_PULL_DOWN)
#define CFG_FLAGS (SH_PFC_PIN_CFG_DRIVE_STRENGTH | SH_PFC_PIN_CFG_PULL_UP_DOWN)
#define CPU_ALL_GP(fn, sfx) \
PORT_GP_CFG_16(0, fn, sfx, CFG_FLAGS), \
@ -1561,16 +1559,16 @@ static const struct sh_pfc_pin pinmux_pins[] = {
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('C'), 5, QSPI0_MOSI_IO0, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('C'), 7, QSPI1_MOSI_IO0, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('D'), 38, FSCLKST, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('D'), 39, EXTALR, SH_PFC_PIN_CFG_PULL_UP | SH_PFC_PIN_CFG_PULL_DOWN),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('D'), 39, EXTALR, SH_PFC_PIN_CFG_PULL_UP_DOWN),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('E'), 4, QSPI1_IO2, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('E'), 5, QSPI1_MISO_IO1, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('P'), 7, DU_DOTCLKIN0, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('P'), 8, DU_DOTCLKIN1, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('R'), 8, DU_DOTCLKIN2, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('R'), 26, TRST#, SH_PFC_PIN_CFG_PULL_UP | SH_PFC_PIN_CFG_PULL_DOWN),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('R'), 29, TDI, SH_PFC_PIN_CFG_PULL_UP | SH_PFC_PIN_CFG_PULL_DOWN),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('R'), 26, TRST#, SH_PFC_PIN_CFG_PULL_UP_DOWN),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('R'), 29, TDI, SH_PFC_PIN_CFG_PULL_UP_DOWN),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('R'), 30, TMS, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('T'), 27, TCK, SH_PFC_PIN_CFG_PULL_UP | SH_PFC_PIN_CFG_PULL_DOWN),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('T'), 27, TCK, SH_PFC_PIN_CFG_PULL_UP_DOWN),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('T'), 28, TDO, SH_PFC_PIN_CFG_DRIVE_STRENGTH),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('T'), 30, ASEBRK, CFG_FLAGS),
};

12
drivers/pinctrl/sh-pfc/pfc-r8a77965.c
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@ -18,9 +18,7 @@
#include "core.h"
#include "sh_pfc.h"
#define CFG_FLAGS (SH_PFC_PIN_CFG_DRIVE_STRENGTH | \
SH_PFC_PIN_CFG_PULL_UP | \
SH_PFC_PIN_CFG_PULL_DOWN)
#define CFG_FLAGS (SH_PFC_PIN_CFG_DRIVE_STRENGTH | SH_PFC_PIN_CFG_PULL_UP_DOWN)
#define CPU_ALL_GP(fn, sfx) \
PORT_GP_CFG_16(0, fn, sfx, CFG_FLAGS), \
@ -1566,16 +1564,16 @@ static const struct sh_pfc_pin pinmux_pins[] = {
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('C'), 5, QSPI0_MOSI_IO0, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('C'), 7, QSPI1_MOSI_IO0, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('D'), 38, FSCLKST, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('D'), 39, EXTALR, SH_PFC_PIN_CFG_PULL_UP | SH_PFC_PIN_CFG_PULL_DOWN),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('D'), 39, EXTALR, SH_PFC_PIN_CFG_PULL_UP_DOWN),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('E'), 4, QSPI1_IO2, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('E'), 5, QSPI1_MISO_IO1, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('P'), 7, DU_DOTCLKIN0, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('P'), 8, DU_DOTCLKIN1, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('R'), 8, DU_DOTCLKIN3, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('R'), 26, TRST#, SH_PFC_PIN_CFG_PULL_UP | SH_PFC_PIN_CFG_PULL_DOWN),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('R'), 29, TDI, SH_PFC_PIN_CFG_PULL_UP | SH_PFC_PIN_CFG_PULL_DOWN),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('R'), 26, TRST#, SH_PFC_PIN_CFG_PULL_UP_DOWN),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('R'), 29, TDI, SH_PFC_PIN_CFG_PULL_UP_DOWN),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('R'), 30, TMS, CFG_FLAGS),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('T'), 27, TCK, SH_PFC_PIN_CFG_PULL_UP | SH_PFC_PIN_CFG_PULL_DOWN),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('T'), 27, TCK, SH_PFC_PIN_CFG_PULL_UP_DOWN),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('T'), 28, TDO, SH_PFC_PIN_CFG_DRIVE_STRENGTH),
SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('T'), 30, ASEBRK, CFG_FLAGS),
};

3
drivers/pinctrl/sh-pfc/pfc-r8a77990.c
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@ -17,8 +17,7 @@
#include "core.h"
#include "sh_pfc.h"
#define CFG_FLAGS (SH_PFC_PIN_CFG_PULL_UP | \
SH_PFC_PIN_CFG_PULL_DOWN)
#define CFG_FLAGS (SH_PFC_PIN_CFG_PULL_UP_DOWN)
#define CPU_ALL_GP(fn, sfx) \
PORT_GP_CFG_18(0, fn, sfx, CFG_FLAGS), \

2
drivers/pinctrl/sh-pfc/pfc-sh73a0.c
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@ -1147,7 +1147,7 @@ static const u16 pinmux_data[] = {
#define __IO (SH_PFC_PIN_CFG_INPUT | SH_PFC_PIN_CFG_OUTPUT)
#define __PD (SH_PFC_PIN_CFG_PULL_DOWN)
#define __PU (SH_PFC_PIN_CFG_PULL_UP)
#define __PUD (SH_PFC_PIN_CFG_PULL_DOWN | SH_PFC_PIN_CFG_PULL_UP)
#define __PUD (SH_PFC_PIN_CFG_PULL_UP_DOWN)
#define SH73A0_PIN_I_PD(pin) SH_PFC_PIN_CFG(pin, __I | __PD)
#define SH73A0_PIN_I_PU(pin) SH_PFC_PIN_CFG(pin, __I | __PU)

3
drivers/pinctrl/sh-pfc/pinctrl.c
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@ -569,8 +569,7 @@ static bool sh_pfc_pinconf_validate(struct sh_pfc *pfc, unsigned int _pin,
switch (param) {
case PIN_CONFIG_BIAS_DISABLE:
return pin->configs &
(SH_PFC_PIN_CFG_PULL_UP | SH_PFC_PIN_CFG_PULL_DOWN);
return pin->configs & SH_PFC_PIN_CFG_PULL_UP_DOWN;
case PIN_CONFIG_BIAS_PULL_UP:
return pin->configs & SH_PFC_PIN_CFG_PULL_UP;

2
drivers/pinctrl/sh-pfc/sh_pfc.h
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@ -25,6 +25,8 @@ enum {
#define SH_PFC_PIN_CFG_OUTPUT (1 << 1)
#define SH_PFC_PIN_CFG_PULL_UP (1 << 2)
#define SH_PFC_PIN_CFG_PULL_DOWN (1 << 3)
#define SH_PFC_PIN_CFG_PULL_UP_DOWN (SH_PFC_PIN_CFG_PULL_UP | \
SH_PFC_PIN_CFG_PULL_DOWN)
#define SH_PFC_PIN_CFG_IO_VOLTAGE (1 << 4)
#define SH_PFC_PIN_CFG_DRIVE_STRENGTH (1 << 5)
#define SH_PFC_PIN_CFG_NO_GPIO (1 << 31)