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>
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@ -11,6 +11,7 @@ obj-$(CONFIG_PINCTRL_PFC_R8A7792) += pfc-r8a7792.o
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obj-$(CONFIG_PINCTRL_PFC_R8A7793) += pfc-r8a7791.o
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obj-$(CONFIG_PINCTRL_PFC_R8A7794) += pfc-r8a7794.o
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obj-$(CONFIG_PINCTRL_PFC_R8A7795) += pfc-r8a7795.o
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obj-$(CONFIG_PINCTRL_PFC_R8A7795) += pfc-r8a7795-es1.o
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obj-$(CONFIG_PINCTRL_PFC_R8A7796) += pfc-r8a7796.o
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obj-$(CONFIG_PINCTRL_PFC_SH7203) += pfc-sh7203.o
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obj-$(CONFIG_PINCTRL_PFC_SH7264) += pfc-sh7264.o
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5705
drivers/pinctrl/sh-pfc/pfc-r8a7795-es1.c
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5705
drivers/pinctrl/sh-pfc/pfc-r8a7795-es1.c
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@ -267,6 +267,7 @@ extern const struct sh_pfc_soc_info r8a7792_pinmux_info;
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extern const struct sh_pfc_soc_info r8a7793_pinmux_info;
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extern const struct sh_pfc_soc_info r8a7794_pinmux_info;
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extern const struct sh_pfc_soc_info r8a7795_pinmux_info;
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extern const struct sh_pfc_soc_info r8a7795es1_pinmux_info;
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extern const struct sh_pfc_soc_info r8a7796_pinmux_info;
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extern const struct sh_pfc_soc_info sh7203_pinmux_info;
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extern const struct sh_pfc_soc_info sh7264_pinmux_info;
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