diff options
author | Geert Uytterhoeven <geert+renesas@glider.be> | 2016-10-03 14:49:57 +0200 |
---|---|---|
committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2017-03-30 13:43:45 +0200 |
commit | b205914c8f822ef2464b741c64e892823d685ad6 (patch) | |
tree | d1dd7c1c1688274ca26dfe5ae184ae9af98b89c1 /drivers/pinctrl/sh-pfc/sh_pfc.h | |
parent | 3091ae775fae17084013021d01513bc1ad274e6a (diff) |
pinctrl: sh-pfc: r8a7795: Add support for R-Car H3 ES2.0
The Pin Function Controller module in the R-Car H3 ES2.0 differs from
ES1.x in many ways.
The goal is twofold:
1. Support both the ES1.x and ES2.0 SoC revisions in a single binary
for now,
2. Make it clear which code supports ES1.x, so it can easily be
identified and removed later, when production SoCs are deemed
ubiquitous.
Hence this patch:
1. Extracts the support for R-Car H3 ES1.x into a separate file, as
the differences are quite large,
2. Adds code for detecting the SoC revision at runtime using the new
soc_device_match() API, and selecting pinctrl tables for the actual
SoC revision,
3. Replaces the core register and bitfield definitions by their
counterparts for R-Car H3 ES2.0.
The addition of pins, groups, and functions for the various on-chip
devices is left to subsequent patches.
The R-Car H3 ES2.0 register and bitfield definitions were extracted from
a patch in the BSP by Takeshi Kihara.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Diffstat (limited to 'drivers/pinctrl/sh-pfc/sh_pfc.h')
-rw-r--r-- | drivers/pinctrl/sh-pfc/sh_pfc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/pinctrl/sh-pfc/sh_pfc.h b/drivers/pinctrl/sh-pfc/sh_pfc.h index e42cc7a8d10e..f31eb6c1e87d 100644 --- a/drivers/pinctrl/sh-pfc/sh_pfc.h +++ b/drivers/pinctrl/sh-pfc/sh_pfc.h @@ -267,6 +267,7 @@ extern const struct sh_pfc_soc_info r8a7792_pinmux_info; extern const struct sh_pfc_soc_info r8a7793_pinmux_info; extern const struct sh_pfc_soc_info r8a7794_pinmux_info; extern const struct sh_pfc_soc_info r8a7795_pinmux_info; +extern const struct sh_pfc_soc_info r8a7795es1_pinmux_info; extern const struct sh_pfc_soc_info r8a7796_pinmux_info; extern const struct sh_pfc_soc_info sh7203_pinmux_info; extern const struct sh_pfc_soc_info sh7264_pinmux_info; |