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pinctrl: renesas: Move R-Car bias helpers to sh_pfc.h

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The Renesas Pin Function Controller driver uses two header files:
  - sh_pfc.h, for use by both core code and SoC-specific drivers,
  - core.h, for internal use by the core code only.

Hence move the R-Car bias helper declarations from core.h to sh_pfc.h,
and drop the inclusion of core.h from SoC-specific drivers that no
longer need it.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20210303132619.3938128-3-geert+renesas@glider.be
This commit is contained in:
Geert Uytterhoeven 2021-03-03 14:26:15 +01:00
parent b82fd2df17
commit 4b6e6c1989
13 changed files with 7 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/pinctrl/renesas/core.h
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@ -29,8 +29,4 @@ void sh_pfc_write(struct sh_pfc *pfc, u32 reg, u32 data);
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);
unsigned int rcar_pinmux_get_bias(struct sh_pfc *pfc, unsigned int pin);
void rcar_pinmux_set_bias(struct sh_pfc *pfc, unsigned int pin,
unsigned int bias);
#endif /* __SH_PFC_CORE_H__ */

1
drivers/pinctrl/renesas/pfc-r8a7778.c
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@ -16,7 +16,6 @@
#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) \

1
drivers/pinctrl/renesas/pfc-r8a7792.c
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@ -8,7 +8,6 @@
#include <linux/kernel.h>
#include "core.h"
#include "sh_pfc.h"
#define CPU_ALL_GP(fn, sfx) \

1
drivers/pinctrl/renesas/pfc-r8a77950.c
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@ -8,7 +8,6 @@
#include <linux/errno.h>
#include <linux/kernel.h>
#include "core.h"
#include "sh_pfc.h"
#define CFG_FLAGS (SH_PFC_PIN_CFG_DRIVE_STRENGTH | SH_PFC_PIN_CFG_PULL_UP_DOWN)

1
drivers/pinctrl/renesas/pfc-r8a77951.c
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@ -9,7 +9,6 @@
#include <linux/kernel.h>
#include <linux/sys_soc.h>
#include "core.h"
#include "sh_pfc.h"
#define CFG_FLAGS (SH_PFC_PIN_CFG_DRIVE_STRENGTH | SH_PFC_PIN_CFG_PULL_UP_DOWN)

1
drivers/pinctrl/renesas/pfc-r8a7796.c
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@ -14,7 +14,6 @@
#include <linux/errno.h>
#include <linux/kernel.h>
#include "core.h"
#include "sh_pfc.h"
#define CFG_FLAGS (SH_PFC_PIN_CFG_DRIVE_STRENGTH | SH_PFC_PIN_CFG_PULL_UP_DOWN)

1
drivers/pinctrl/renesas/pfc-r8a77965.c
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@ -15,7 +15,6 @@
#include <linux/errno.h>
#include <linux/kernel.h>
#include "core.h"
#include "sh_pfc.h"
#define CFG_FLAGS (SH_PFC_PIN_CFG_DRIVE_STRENGTH | SH_PFC_PIN_CFG_PULL_UP_DOWN)

1
drivers/pinctrl/renesas/pfc-r8a77970.c
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@ -16,7 +16,6 @@
#include <linux/io.h>
#include <linux/kernel.h>
#include "core.h"
#include "sh_pfc.h"
#define CPU_ALL_GP(fn, sfx) \

1
drivers/pinctrl/renesas/pfc-r8a77980.c
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@ -16,7 +16,6 @@
#include <linux/io.h>
#include <linux/kernel.h>
#include "core.h"
#include "sh_pfc.h"
#define CPU_ALL_GP(fn, sfx) \

1
drivers/pinctrl/renesas/pfc-r8a77990.c
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@ -14,7 +14,6 @@
#include <linux/errno.h>
#include <linux/kernel.h>
#include "core.h"
#include "sh_pfc.h"
#define CFG_FLAGS (SH_PFC_PIN_CFG_PULL_UP_DOWN)

1
drivers/pinctrl/renesas/pfc-r8a77995.c
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@ -14,7 +14,6 @@
#include <linux/errno.h>
#include <linux/kernel.h>
#include "core.h"
#include "sh_pfc.h"
#define CPU_ALL_GP(fn, sfx) \

1
drivers/pinctrl/renesas/pfc-r8a779a0.c
View File

@ -11,7 +11,6 @@
#include <linux/io.h>
#include <linux/kernel.h>
#include "core.h"
#include "sh_pfc.h"
#define CFG_FLAGS (SH_PFC_PIN_CFG_DRIVE_STRENGTH | SH_PFC_PIN_CFG_PULL_UP_DOWN)

7
drivers/pinctrl/renesas/sh_pfc.h
View File

@ -773,4 +773,11 @@ extern const struct sh_pfc_soc_info shx3_pinmux_info;
*/
#define RCAR_GP_PIN(bank, pin) (((bank) * 32) + (pin))
/*
* Bias helpers
*/
unsigned int rcar_pinmux_get_bias(struct sh_pfc *pfc, unsigned int pin);
void rcar_pinmux_set_bias(struct sh_pfc *pfc, unsigned int pin,
unsigned int bias);
#endif /* __SH_PFC_H */