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| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2016-03-23 16:06:00 +0200 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2016-03-29 09:23:01 +0200 |
| commit | 3caa7d8c3f03ad6f1b66f10f67dc68cb3af55fe1 (patch) | |
| tree | bba9820da349807a8581fdd59235406fcad48e40 /drivers/pinctrl/sh-pfc/core.h | |
| parent | 93d2185dcabcf8ea08026234e58f5e31484ec6a6 (diff) | |
| download | linux-3caa7d8c3f03ad6f1b66f10f67dc68cb3af55fe1.tar.gz linux-3caa7d8c3f03ad6f1b66f10f67dc68cb3af55fe1.tar.bz2 linux-3caa7d8c3f03ad6f1b66f10f67dc68cb3af55fe1.zip | |
pinctrl: sh-pfc: Add drive strength support
Add support for the drive-strengh pin configuration using the generic
pinconf DT bindings.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Diffstat (limited to 'drivers/pinctrl/sh-pfc/core.h')
| -rw-r--r-- | drivers/pinctrl/sh-pfc/core.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/pinctrl/sh-pfc/core.h b/drivers/pinctrl/sh-pfc/core.h index 62f53b22ae85..fc05d0c516f3 100644 --- a/drivers/pinctrl/sh-pfc/core.h +++ b/drivers/pinctrl/sh-pfc/core.h @@ -62,6 +62,9 @@ int sh_pfc_unregister_pinctrl(struct sh_pfc *pfc); u32 sh_pfc_read_raw_reg(void __iomem *mapped_reg, unsigned int reg_width); void sh_pfc_write_raw_reg(void __iomem *mapped_reg, unsigned int reg_width, u32 data); +u32 sh_pfc_read_reg(struct sh_pfc *pfc, u32 reg, unsigned int width); +void sh_pfc_write_reg(struct sh_pfc *pfc, u32 reg, unsigned int width, + 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); |