linux-dev/drivers/pinctrl/sh-pfc/Makefile, branch master

pinctrl: Rename sh-pfc to renesas

2020-09-15T08:04:35Z

The drivers/pinctrl/sh-pfc subdirectory was originally created to group pin control drivers for various Renesas SuperH and SH-Mobile platforms. However, the name "sh-pfc" no longer reflects its contents, as the directory now contains pin control drivers for Renesas SuperH, ARM32, and ARM64 SoCs. Hence rename the subdirectory from drivers/pinctrl/sh-pfc to drivers/pinctrl/renesas, and the related Kconfig symbol from PINCTRL_SH_PFC to PINCTRL_RENESAS. Rename the git branch in MAINTAINERS, too, for consistency. Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20200909131534.12897-3-geert+renesas@glider.be

pinctrl: sh-pfc: Collect Renesas related CONFIGs in one place

2020-09-15T07:37:20Z

Renesas related pinctrl CONFIGs are located in many places, which is confusing. This patch collects them into the same place, grouped in a new "Renesas pinctrl drivers" menu. This patch also moves pinctrl-rz{a1,a2,n1}.c into the sh-pfc folder. Signed-off-by: Kuninori Morimoto Link: https://lore.kernel.org/r/87k0xoy4r7.wl-kuninori.morimoto.gx@renesas.com [geert: Update path in MAINTAINERS] Signed-off-by: Geert Uytterhoeven

pinctrl: sh-pfc: pfc-r8a77951: Add R8A774E1 PFC support

2020-07-14T12:57:53Z

Renesas RZ/G2H (r8a774e1) is pin compatible with R-Car H3 (R8A77951), however it doesn't have several automotive specific peripherals. Add automotive-specific pin groups/functions along with common pin groups/functions for supporting both r8a77951 and r8a774e1 SoC. Signed-off-by: Lad Prabhakar Link: https://lore.kernel.org/r/1594138692-16816-13-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven

pinctrl: sh-pfc: r8a7790: Add r8a7742 PFC support

2020-05-15T08:47:06Z

Renesas RZ/G1H (R8A7742) is pin compatible with R-Car H2 (R8A7790), however it doesn't have several automotive specific peripherals. Add automotive-specific pin groups/functions along with common pin groups/functions for supporting both r8a7790 and r8a7742 SoC. Signed-off-by: Lad Prabhakar Reviewed-by: Marian-Cristian Rotariu Link: https://lore.kernel.org/r/1588542414-14826-3-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven

pinctrl: sh-pfc: Split R-Car H3 support in two independent drivers

2020-01-08T08:56:28Z

Despite using the same compatible values ("r8a7795"-based) because of historical reasons, R-Car H3 ES1.x (R8A77950) and R-Car H3 ES2.0+ (R8A77951) are really different SoCs, with different part numbers, and with different Pin Function Controller blocks. Reflect this in the pinctrl configuration, by replacing the existing CONFIG_PINCTRL_PFC_R8A7795 symbol by two new config symbols: CONFIG_PINCTRL_PFC_R8A77950 and CONFIG_PINCTRL_PFC_R8A77951. The latter are selected automatically, depending on the soon-to-be-introduced corresponding SoC-specific config options, and on the current common config option, to relax dependencies. Rename the individual pin control driver source files from pfc-r8a7795-es1.c to pfc-r8a77950.c, and from pfc-r8a7795.c to pfc-r8a77951.c, and make them truly independent. As both SoCs share the same compatible value, special care must be taken to match them to the correct pin control driver, if support for it is included in the running kernel. This will allow making support for early R-Car H3 revisions optional, the largest share of which is taken by the pin control driver. Signed-off-by: Geert Uytterhoeven Reviewed-by: Yoshihiro Shimoda Reviewed-by: Niklas Söderlund Tested-by: Yoshihiro Shimoda Link: https://lore.kernel.org/r/20191230083156.19191-1-geert+renesas@glider.be

pinctrl: sh-pfc: r8a7796: Add R8A77961 PFC support

2019-11-01T12:42:52Z

Add support for the Pin Function Controller in the R-Car M3-W+ (R8A77961) SoC. R-Car M3-W+ is pin compatible with R-Car M3-W (R8A77960), which allows for both SoCs to share a driver. Signed-off-by: Geert Uytterhoeven Reviewed-by: Yoshihiro Shimoda Tested-by: Yoshihiro Shimoda Link: https://lore.kernel.org/r/20191023122955.12420-4-geert+renesas@glider.be

pinctrl: sh-pfc: Rename PINCTRL_PFC_R8A7796 to PINCTRL_PFC_R8A77960

2019-11-01T12:42:52Z

Rename CONFIG_PINCTRL_PFC_R8A7796 for R-Car M3-W (R8A77960) to CONFIG_PINCTRL_PFC_R8A77960, to avoid confusion with R-Car M3-W+ (R8A77961), which will use CONFIG_PINCTRL_PFC_R8A77961. Extend the dependency of CONFIG_PINCTRL_PFC_R8A77960 from CONFIG_ARCH_R8A7796 to CONFIG_ARCH_R8A77960, to relax dependencies for a future rename of the SoC configuration symbol. Rename r8a7796_pinmux_info to r8a77960_pinmux_info, as it contains an r8a77960-based name. Signed-off-by: Geert Uytterhoeven Reviewed-by: Yoshihiro Shimoda Link: https://lore.kernel.org/r/20191023122955.12420-3-geert+renesas@glider.be

pinctrl: sh-pfc: r8a77965: Add R8A774B1 PFC support

2019-10-01T07:52:52Z

Renesas RZ/G2N (r8a774b1) is pin compatible with R-Car M3-N (r8a77965), however it doesn't have several automotive specific peripherals. Add a r8a77965 specific pin groups/functions along with common pin groups/functions for supporting both r8a77965 and r8a774b1 SoC. Signed-off-by: Biju Das Link: https://lore.kernel.org/r/1568881036-4404-9-git-send-email-biju.das@bp.renesas.com Signed-off-by: Geert Uytterhoeven

pinctrl: sh-pfc: Allow compile-testing of all drivers

2019-04-02T07:57:50Z

Enable compile-testing of all Renesas SuperH and ARM pin control drivers, in a similar way as was done before for clock and SoC drivers in commits 371dd373c6edd557 ("clk: renesas: Allow compile-testing of all (sub)drivers") and 8be381a131c29c47 ("soc: renesas: Rework Kconfig and Makefile logic"). The SuperH pin control drivers need specific include files, hence make sure they are always found when compile-testing. Signed-off-by: Geert Uytterhoeven Reviewed-by: Simon Horman

pinctrl: sh-pfc: r8a77990: Add R8A774C0 PFC support

2018-09-19T15:29:00Z

Renesas RZ/G2E (a.k.a. r8a774c0) is pin compatible with R-Car E3 (a.k.a. r8a77990), however it doesn't have several automotive specific peripherals. Add a r8a77990 specific pin groups/functions along with common pin groups/functions for supporting both r8a77990 and r8a774c0 SoCs. Signed-off-by: Fabrizio Castro Reviewed-by: Biju Das Signed-off-by: Geert Uytterhoeven