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linux-sg2042/drivers/soc/renesas/Kconfig

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soc: renesas: convert to SPDX identifiers This patch updates license to use SPDX-License-Identifier instead of verbose license text. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-09-07 10:04:19 +08:00
# SPDX-License-Identifier: GPL-2.0
soc: renesas: Rework Kconfig and Makefile logic The goals are to: - Allow precise control over and automatic selection of which (sub)drivers are used for which SoC, - Allow adding support for new SoCs easily, - Allow compile-testing of all (sub)drivers, - Keep driver selection logic in the subsystem-specific Kconfig, independent from the architecture-specific Kconfig (i.e. no "select" from arch/arm64/Kconfig.platforms), to avoid dependencies. This is implemented by: - Introducing Kconfig symbols for all drivers and sub-drivers, - Introducing the Kconfig symbol SOC_RENESAS, which is enabled automatically when building for a Renesas ARM platform, and which enables all required drivers without interaction of the user, based on SoC-specific ARCH_* symbols, - Allowing the user to enable any Kconfig symbol manually if COMPILE_TEST is enabled, - Using the new Kconfig symbols instead of the ARCH_* symbols to control compilation in the Makefile, - Always entering drivers/soc/renesas/ during the build. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2017-05-19 16:35:10 +08:00
config SOC_RENESAS
bool "Renesas SoC driver support" if COMPILE_TEST && !ARCH_RENESAS
default y if ARCH_RENESAS
select SOC_BUS
if SOC_RENESAS
ARM: shmobile: Move SoC Kconfig symbols to drivers/soc/renesas/ For consistency with arm64, where vendors have a single Kconfig symbol in arch/arm64/Kconfig.platforms. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-16 21:48:42 +08:00
config ARCH_RCAR_GEN1
bool
select PM
select PM_GENERIC_DOMAINS
select RENESAS_INTC_IRQPIN
select RST_RCAR
select SYS_SUPPORTS_SH_TMU
config ARCH_RCAR_GEN2
bool
select HAVE_ARM_ARCH_TIMER
select PM
select PM_GENERIC_DOMAINS
select RENESAS_IRQC
select RST_RCAR
select SYS_SUPPORTS_SH_CMT
arm64: renesas: Move SoC Kconfig symbols to drivers/soc/renesas/ arch/arm64/Kconfig.platforms has SoC-specific Kconfig symbols for Renesas SoCs, while other vendors have only a single Kconfig symbol. Increase consistency with other vendors by moving the SoC-specific Kconfig symbols to drivers/soc/renesas/Kconfig. Increase consistency with R-Car Gen1 and Gen2 SoCs on arm32 by introducing a family-specific Kconfig symbol for R-Car Gen3 (ARCH_RCAR_GEN3), which enables family-specific hardware features. While so far only a single family (R-Car Gen3 and derivatives) of Renesas arm64 SoCs is supported by Linux, this will make it easier to add support for other SoC families later. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-16 21:48:41 +08:00
config ARCH_RCAR_GEN3
bool
select PM
select PM_GENERIC_DOMAINS
select RENESAS_IRQC
select RST_RCAR
select SYS_SUPPORTS_SH_CMT
select SYS_SUPPORTS_SH_TMU
ARM: shmobile: Move SoC Kconfig symbols to drivers/soc/renesas/ For consistency with arm64, where vendors have a single Kconfig symbol in arch/arm64/Kconfig.platforms. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-16 21:48:42 +08:00
config ARCH_RMOBILE
bool
ARM: shmobile: R-Mobile: Move pm-rmobile to drivers/soc/renesas/ The pm-rmobile driver is really a driver for the System Controller (SYSC) found in R-Mobile SoCs. An equivalent driver for R-Car SoCs is already located under drivers/soc/renesas/. Hence move the pm-rmobile driver from arch/arm/mach-shmobile/ to drivers/soc/renesas/, and rename it to rmobile-sysc. Enable compile-testing on non-ARM and non-R-Mobile SoCs. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-29 19:09:31 +08:00
select PM
select PM_GENERIC_DOMAINS
ARM: shmobile: Move SoC Kconfig symbols to drivers/soc/renesas/ For consistency with arm64, where vendors have a single Kconfig symbol in arch/arm64/Kconfig.platforms. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-16 21:48:42 +08:00
select SYS_SUPPORTS_SH_CMT
select SYS_SUPPORTS_SH_TMU
ARM: shmobile: R-Mobile: Move pm-rmobile to drivers/soc/renesas/ The pm-rmobile driver is really a driver for the System Controller (SYSC) found in R-Mobile SoCs. An equivalent driver for R-Car SoCs is already located under drivers/soc/renesas/. Hence move the pm-rmobile driver from arch/arm/mach-shmobile/ to drivers/soc/renesas/, and rename it to rmobile-sysc. Enable compile-testing on non-ARM and non-R-Mobile SoCs. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-29 19:09:31 +08:00
select SYSC_RMOBILE
ARM: shmobile: Move SoC Kconfig symbols to drivers/soc/renesas/ For consistency with arm64, where vendors have a single Kconfig symbol in arch/arm64/Kconfig.platforms. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-16 21:48:42 +08:00
config ARCH_RZN1
bool
select ARM_AMBA
ARM: shmobile: fix build regressions A number of Kconfig options have become available now to random ARM platforms outside of ARCH_MULTIPLATFORM, which now causes Kconfig warnings, and other build errors when those select options that lack additional dependencies, e.g.: WARNING: unmet direct dependencies detected for HAVE_ARM_ARCH_TIMER Depends on [n]: CPU_V7 [=n] Selected by [y]: - ARCH_RCAR_GEN2 [=y] && SOC_RENESAS [=y] - ARCH_R8A73A4 [=y] && SOC_RENESAS [=y] && ARM [=y] WARNING: unmet direct dependencies detected for SYS_SUPPORTS_EM_STI Depends on [n]: GENERIC_CLOCKEVENTS [=n] Selected by [y]: - ARCH_EMEV2 [=y] && SOC_RENESAS [=y] && ARM [=y] Put the old dependency on ARCH_RENESAS back for the moment to restore the previous behavior. Fixes: 062887bf5ef7 ("ARM: shmobile: Move SoC Kconfig symbols to drivers/soc/renesas/") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-12-11 05:00:23 +08:00
if ARM && ARCH_RENESAS
ARM: shmobile: Move SoC Kconfig symbols to drivers/soc/renesas/ For consistency with arm64, where vendors have a single Kconfig symbol in arch/arm64/Kconfig.platforms. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-16 21:48:42 +08:00
#comment "Renesas ARM SoCs System Type"
config ARCH_EMEV2
bool "Emma Mobile EV2"
select HAVE_ARM_SCU if SMP
select SYS_SUPPORTS_EM_STI
config ARCH_R7S72100
bool "RZ/A1H (R7S72100)"
soc: renesas: Enable ARM_ERRATA_754322 for affected Cortex-A9 ARM Erratum 754322 affects Cortex-A9 revisions r2p* and r3p*. Automatically enable support code to mitigate the erratum when compiling a kernel for any of the affected Renesas SoCs: - RZ/A1: r3p0, - R-Mobile A1: r2p4, - R-Car M1A: r2p2-00rel0, - R-Car H1: r3p0, - SH-Mobile AG5: r2p2. EMMA Mobile EV2 (r1p3) and RZ/A2 (r4p1) are not affected. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
2019-08-20 00:54:02 +08:00
select ARM_ERRATA_754322
ARM: shmobile: Move SoC Kconfig symbols to drivers/soc/renesas/ For consistency with arm64, where vendors have a single Kconfig symbol in arch/arm64/Kconfig.platforms. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-16 21:48:42 +08:00
select PM
select PM_GENERIC_DOMAINS
select RENESAS_OSTM
soc: renesas: Enable RZ/A1 IRQC on RZ/A1H and RZ/A2M Auto-enable support for the RZ/A1 Interrupt Controller when configuring a kernel which supports RZ/A1H or RZ/A2M SoCs. Keep selects sorted while at it. This is similar to how interrupt controllers for other Renesas SoCs are enabled. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2019-05-02 20:32:18 +08:00
select RENESAS_RZA1_IRQC
select SYS_SUPPORTS_SH_MTU2
ARM: shmobile: Move SoC Kconfig symbols to drivers/soc/renesas/ For consistency with arm64, where vendors have a single Kconfig symbol in arch/arm64/Kconfig.platforms. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-16 21:48:42 +08:00
config ARCH_R7S9210
bool "RZ/A2 (R7S9210)"
select PM
select PM_GENERIC_DOMAINS
select RENESAS_OSTM
soc: renesas: Enable RZ/A1 IRQC on RZ/A1H and RZ/A2M Auto-enable support for the RZ/A1 Interrupt Controller when configuring a kernel which supports RZ/A1H or RZ/A2M SoCs. Keep selects sorted while at it. This is similar to how interrupt controllers for other Renesas SoCs are enabled. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2019-05-02 20:32:18 +08:00
select RENESAS_RZA1_IRQC
ARM: shmobile: Move SoC Kconfig symbols to drivers/soc/renesas/ For consistency with arm64, where vendors have a single Kconfig symbol in arch/arm64/Kconfig.platforms. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-16 21:48:42 +08:00
config ARCH_R8A73A4
bool "R-Mobile APE6 (R8A73A40)"
select ARCH_RMOBILE
select ARM_ERRATA_798181 if SMP
soc: renesas: Enable ARM_ERRATA_814220 for affected Cortex-A7 ARM Erratum 814220 affects Cortex-A7 revisions r0p2-r0p5. Automatically enable support code to mitigate the erratum when compiling a kernel for any of the affected Renesas SoCs: - R-Mobile APE6: r0p2, - RZ/G1E: r0p5, - RZ/G1C: r0p5, - R-Car H2: r0p3, - R-Car E2: r0p5, - RZ/N1: r0p5. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
2019-08-20 01:05:58 +08:00
select ARM_ERRATA_814220
ARM: shmobile: Move SoC Kconfig symbols to drivers/soc/renesas/ For consistency with arm64, where vendors have a single Kconfig symbol in arch/arm64/Kconfig.platforms. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-16 21:48:42 +08:00
select HAVE_ARM_ARCH_TIMER
select RENESAS_IRQC
config ARCH_R8A7740
bool "R-Mobile A1 (R8A77400)"
select ARCH_RMOBILE
soc: renesas: Enable ARM_ERRATA_754322 for affected Cortex-A9 ARM Erratum 754322 affects Cortex-A9 revisions r2p* and r3p*. Automatically enable support code to mitigate the erratum when compiling a kernel for any of the affected Renesas SoCs: - RZ/A1: r3p0, - R-Mobile A1: r2p4, - R-Car M1A: r2p2-00rel0, - R-Car H1: r3p0, - SH-Mobile AG5: r2p2. EMMA Mobile EV2 (r1p3) and RZ/A2 (r4p1) are not affected. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
2019-08-20 00:54:02 +08:00
select ARM_ERRATA_754322
ARM: shmobile: Move SoC Kconfig symbols to drivers/soc/renesas/ For consistency with arm64, where vendors have a single Kconfig symbol in arch/arm64/Kconfig.platforms. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-16 21:48:42 +08:00
select RENESAS_INTC_IRQPIN
soc: renesas: Add Renesas R8A7742 config option Add configuration option for the RZ/G1H (R8A77420) SoC. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com> Link: https://lore.kernel.org/r/1588197415-13747-2-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2020-04-30 05:56:38 +08:00
config ARCH_R8A7742
bool "RZ/G1H (R8A77420)"
select ARCH_RCAR_GEN2
select ARM_ERRATA_798181 if SMP
select ARM_ERRATA_814220
select SYSC_R8A7742
ARM: shmobile: Move SoC Kconfig symbols to drivers/soc/renesas/ For consistency with arm64, where vendors have a single Kconfig symbol in arch/arm64/Kconfig.platforms. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-16 21:48:42 +08:00
config ARCH_R8A7743
bool "RZ/G1M (R8A77430)"
select ARCH_RCAR_GEN2
select ARM_ERRATA_798181 if SMP
select SYSC_R8A7743
config ARCH_R8A7744
bool "RZ/G1N (R8A77440)"
select ARCH_RCAR_GEN2
select ARM_ERRATA_798181 if SMP
select SYSC_R8A7743
config ARCH_R8A7745
bool "RZ/G1E (R8A77450)"
select ARCH_RCAR_GEN2
soc: renesas: Enable ARM_ERRATA_814220 for affected Cortex-A7 ARM Erratum 814220 affects Cortex-A7 revisions r0p2-r0p5. Automatically enable support code to mitigate the erratum when compiling a kernel for any of the affected Renesas SoCs: - R-Mobile APE6: r0p2, - RZ/G1E: r0p5, - RZ/G1C: r0p5, - R-Car H2: r0p3, - R-Car E2: r0p5, - RZ/N1: r0p5. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
2019-08-20 01:05:58 +08:00
select ARM_ERRATA_814220
ARM: shmobile: Move SoC Kconfig symbols to drivers/soc/renesas/ For consistency with arm64, where vendors have a single Kconfig symbol in arch/arm64/Kconfig.platforms. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-16 21:48:42 +08:00
select SYSC_R8A7745
config ARCH_R8A77470
bool "RZ/G1C (R8A77470)"
select ARCH_RCAR_GEN2
soc: renesas: Enable ARM_ERRATA_814220 for affected Cortex-A7 ARM Erratum 814220 affects Cortex-A7 revisions r0p2-r0p5. Automatically enable support code to mitigate the erratum when compiling a kernel for any of the affected Renesas SoCs: - R-Mobile APE6: r0p2, - RZ/G1E: r0p5, - RZ/G1C: r0p5, - R-Car H2: r0p3, - R-Car E2: r0p5, - RZ/N1: r0p5. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
2019-08-20 01:05:58 +08:00
select ARM_ERRATA_814220
ARM: shmobile: Move SoC Kconfig symbols to drivers/soc/renesas/ For consistency with arm64, where vendors have a single Kconfig symbol in arch/arm64/Kconfig.platforms. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-16 21:48:42 +08:00
select SYSC_R8A77470
config ARCH_R8A7778
bool "R-Car M1A (R8A77781)"
select ARCH_RCAR_GEN1
soc: renesas: Enable ARM_ERRATA_754322 for affected Cortex-A9 ARM Erratum 754322 affects Cortex-A9 revisions r2p* and r3p*. Automatically enable support code to mitigate the erratum when compiling a kernel for any of the affected Renesas SoCs: - RZ/A1: r3p0, - R-Mobile A1: r2p4, - R-Car M1A: r2p2-00rel0, - R-Car H1: r3p0, - SH-Mobile AG5: r2p2. EMMA Mobile EV2 (r1p3) and RZ/A2 (r4p1) are not affected. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
2019-08-20 00:54:02 +08:00
select ARM_ERRATA_754322
ARM: shmobile: Move SoC Kconfig symbols to drivers/soc/renesas/ For consistency with arm64, where vendors have a single Kconfig symbol in arch/arm64/Kconfig.platforms. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-16 21:48:42 +08:00
config ARCH_R8A7779
bool "R-Car H1 (R8A77790)"
select ARCH_RCAR_GEN1
soc: renesas: Enable ARM_ERRATA_754322 for affected Cortex-A9 ARM Erratum 754322 affects Cortex-A9 revisions r2p* and r3p*. Automatically enable support code to mitigate the erratum when compiling a kernel for any of the affected Renesas SoCs: - RZ/A1: r3p0, - R-Mobile A1: r2p4, - R-Car M1A: r2p2-00rel0, - R-Car H1: r3p0, - SH-Mobile AG5: r2p2. EMMA Mobile EV2 (r1p3) and RZ/A2 (r4p1) are not affected. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
2019-08-20 00:54:02 +08:00
select ARM_ERRATA_754322
ARM: shmobile: Enable ARM_GLOBAL_TIMER on Cortex-A9 MPCore SoCs SH-Mobile AG5 and R-Car H1 SoCs are based on the Cortex-A9 MPCore, which includes a global timer. Enable the ARM global timer on these SoCs, which will be used for: - the scheduler clock, improving scheduler accuracy from 10 ms to 3 or 4 ns, - delay loops, allowing removal of calls to shmobile_init_delay() from the corresponding machine vectors. Note that when using an old DTB lacking the global timer, the kernel will still work. However, loops-per-jiffies will no longer be preset, and the delay loop will need to be calibrated during boot. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20191211135222.26770-5-geert+renesas@glider.be
2019-12-11 21:52:22 +08:00
select ARM_GLOBAL_TIMER
ARM: shmobile: Move SoC Kconfig symbols to drivers/soc/renesas/ For consistency with arm64, where vendors have a single Kconfig symbol in arch/arm64/Kconfig.platforms. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-16 21:48:42 +08:00
select HAVE_ARM_SCU if SMP
select HAVE_ARM_TWD if SMP
select SYSC_R8A7779
config ARCH_R8A7790
bool "R-Car H2 (R8A77900)"
select ARCH_RCAR_GEN2
select ARM_ERRATA_798181 if SMP
soc: renesas: Enable ARM_ERRATA_814220 for affected Cortex-A7 ARM Erratum 814220 affects Cortex-A7 revisions r0p2-r0p5. Automatically enable support code to mitigate the erratum when compiling a kernel for any of the affected Renesas SoCs: - R-Mobile APE6: r0p2, - RZ/G1E: r0p5, - RZ/G1C: r0p5, - R-Car H2: r0p3, - R-Car E2: r0p5, - RZ/N1: r0p5. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
2019-08-20 01:05:58 +08:00
select ARM_ERRATA_814220
ARM: shmobile: Move SoC Kconfig symbols to drivers/soc/renesas/ For consistency with arm64, where vendors have a single Kconfig symbol in arch/arm64/Kconfig.platforms. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-16 21:48:42 +08:00
select I2C
select SYSC_R8A7790
config ARCH_R8A7791
bool "R-Car M2-W (R8A77910)"
select ARCH_RCAR_GEN2
select ARM_ERRATA_798181 if SMP
select I2C
select SYSC_R8A7791
config ARCH_R8A7792
bool "R-Car V2H (R8A77920)"
select ARCH_RCAR_GEN2
select ARM_ERRATA_798181 if SMP
select SYSC_R8A7792
config ARCH_R8A7793
bool "R-Car M2-N (R8A7793)"
select ARCH_RCAR_GEN2
select ARM_ERRATA_798181 if SMP
select I2C
select SYSC_R8A7791
config ARCH_R8A7794
bool "R-Car E2 (R8A77940)"
select ARCH_RCAR_GEN2
soc: renesas: Enable ARM_ERRATA_814220 for affected Cortex-A7 ARM Erratum 814220 affects Cortex-A7 revisions r0p2-r0p5. Automatically enable support code to mitigate the erratum when compiling a kernel for any of the affected Renesas SoCs: - R-Mobile APE6: r0p2, - RZ/G1E: r0p5, - RZ/G1C: r0p5, - R-Car H2: r0p3, - R-Car E2: r0p5, - RZ/N1: r0p5. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
2019-08-20 01:05:58 +08:00
select ARM_ERRATA_814220
ARM: shmobile: Move SoC Kconfig symbols to drivers/soc/renesas/ For consistency with arm64, where vendors have a single Kconfig symbol in arch/arm64/Kconfig.platforms. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-16 21:48:42 +08:00
select SYSC_R8A7794
config ARCH_R9A06G032
bool "RZ/N1D (R9A06G032)"
select ARCH_RZN1
soc: renesas: Enable ARM_ERRATA_814220 for affected Cortex-A7 ARM Erratum 814220 affects Cortex-A7 revisions r0p2-r0p5. Automatically enable support code to mitigate the erratum when compiling a kernel for any of the affected Renesas SoCs: - R-Mobile APE6: r0p2, - RZ/G1E: r0p5, - RZ/G1C: r0p5, - R-Car H2: r0p3, - R-Car E2: r0p5, - RZ/N1: r0p5. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
2019-08-20 01:05:58 +08:00
select ARM_ERRATA_814220
ARM: shmobile: Move SoC Kconfig symbols to drivers/soc/renesas/ For consistency with arm64, where vendors have a single Kconfig symbol in arch/arm64/Kconfig.platforms. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-16 21:48:42 +08:00
config ARCH_SH73A0
bool "SH-Mobile AG5 (R8A73A00)"
select ARCH_RMOBILE
soc: renesas: Enable ARM_ERRATA_754322 for affected Cortex-A9 ARM Erratum 754322 affects Cortex-A9 revisions r2p* and r3p*. Automatically enable support code to mitigate the erratum when compiling a kernel for any of the affected Renesas SoCs: - RZ/A1: r3p0, - R-Mobile A1: r2p4, - R-Car M1A: r2p2-00rel0, - R-Car H1: r3p0, - SH-Mobile AG5: r2p2. EMMA Mobile EV2 (r1p3) and RZ/A2 (r4p1) are not affected. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
2019-08-20 00:54:02 +08:00
select ARM_ERRATA_754322
ARM: shmobile: Enable ARM_GLOBAL_TIMER on Cortex-A9 MPCore SoCs SH-Mobile AG5 and R-Car H1 SoCs are based on the Cortex-A9 MPCore, which includes a global timer. Enable the ARM global timer on these SoCs, which will be used for: - the scheduler clock, improving scheduler accuracy from 10 ms to 3 or 4 ns, - delay loops, allowing removal of calls to shmobile_init_delay() from the corresponding machine vectors. Note that when using an old DTB lacking the global timer, the kernel will still work. However, loops-per-jiffies will no longer be preset, and the delay loop will need to be calibrated during boot. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20191211135222.26770-5-geert+renesas@glider.be
2019-12-11 21:52:22 +08:00
select ARM_GLOBAL_TIMER
ARM: shmobile: Move SoC Kconfig symbols to drivers/soc/renesas/ For consistency with arm64, where vendors have a single Kconfig symbol in arch/arm64/Kconfig.platforms. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-16 21:48:42 +08:00
select HAVE_ARM_SCU if SMP
select HAVE_ARM_TWD if SMP
select RENESAS_INTC_IRQPIN
endif # ARM
arm64: renesas: Move SoC Kconfig symbols to drivers/soc/renesas/ arch/arm64/Kconfig.platforms has SoC-specific Kconfig symbols for Renesas SoCs, while other vendors have only a single Kconfig symbol. Increase consistency with other vendors by moving the SoC-specific Kconfig symbols to drivers/soc/renesas/Kconfig. Increase consistency with R-Car Gen1 and Gen2 SoCs on arm32 by introducing a family-specific Kconfig symbol for R-Car Gen3 (ARCH_RCAR_GEN3), which enables family-specific hardware features. While so far only a single family (R-Car Gen3 and derivatives) of Renesas arm64 SoCs is supported by Linux, this will make it easier to add support for other SoC families later. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-16 21:48:41 +08:00
if ARM64
config ARCH_R8A774A1
bool "Renesas RZ/G2M SoC Platform"
select ARCH_RCAR_GEN3
select SYSC_R8A774A1
help
This enables support for the Renesas RZ/G2M SoC.
soc: renesas: Add Renesas R8A774B1 config option Add configuration option for the RZ/G2N (R8A774B1) SoC. Signed-off-by: Biju Das <biju.das@bp.renesas.com> Link: https://lore.kernel.org/r/1567675844-19247-4-git-send-email-biju.das@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2019-09-05 17:30:43 +08:00
config ARCH_R8A774B1
bool "Renesas RZ/G2N SoC Platform"
select ARCH_RCAR_GEN3
soc: renesas: rcar-sysc: Add r8a774b1 support Add support for RZ/G2N (R8A774B1) SoC power areas to the R-Car SYSC driver. Signed-off-by: Biju Das <biju.das@bp.renesas.com> Link: https://lore.kernel.org/r/1569223780-54304-1-git-send-email-biju.das@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2019-09-23 15:29:40 +08:00
select SYSC_R8A774B1
soc: renesas: Add Renesas R8A774B1 config option Add configuration option for the RZ/G2N (R8A774B1) SoC. Signed-off-by: Biju Das <biju.das@bp.renesas.com> Link: https://lore.kernel.org/r/1567675844-19247-4-git-send-email-biju.das@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2019-09-05 17:30:43 +08:00
help
This enables support for the Renesas RZ/G2N SoC.
arm64: renesas: Move SoC Kconfig symbols to drivers/soc/renesas/ arch/arm64/Kconfig.platforms has SoC-specific Kconfig symbols for Renesas SoCs, while other vendors have only a single Kconfig symbol. Increase consistency with other vendors by moving the SoC-specific Kconfig symbols to drivers/soc/renesas/Kconfig. Increase consistency with R-Car Gen1 and Gen2 SoCs on arm32 by introducing a family-specific Kconfig symbol for R-Car Gen3 (ARCH_RCAR_GEN3), which enables family-specific hardware features. While so far only a single family (R-Car Gen3 and derivatives) of Renesas arm64 SoCs is supported by Linux, this will make it easier to add support for other SoC families later. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-16 21:48:41 +08:00
config ARCH_R8A774C0
bool "Renesas RZ/G2E SoC Platform"
select ARCH_RCAR_GEN3
select SYSC_R8A774C0
help
This enables support for the Renesas RZ/G2E SoC.
soc: renesas: Add Renesas R8A774E1 config option Add configuration option for the RZ/G2H (R8A774E1) SoC. Signed-off-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Link: https://lore.kernel.org/r/1594138692-16816-3-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2020-07-08 00:18:02 +08:00
config ARCH_R8A774E1
bool "Renesas RZ/G2H SoC Platform"
select ARCH_RCAR_GEN3
select SYSC_R8A774E1
help
This enables support for the Renesas RZ/G2H SoC.
soc: renesas: Add ARCH_R8A7795[01] for existing R-Car H3 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. Reflect this in the SoC configuration, by adding CONFIG_ARCH_R8A77950 and CONFIG_ARCH_R8A77951 as new config symbols. These are intended to replace CONFIG_ARCH_R8A7795, and will allow making support for early SoC revisions optional. Note that for now, CONFIG_ARCH_R8A7795 is retained, and just selects CONFIG_ARCH_R8A77950 and CONFIG_ARCH_R8A77951. This relaxes dependencies of other subsystems on the SoC configuration symbol, and provides a smooth transition path for config files through "make oldconfig". Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Link: https://lore.kernel.org/r/20191217183841.432-6-geert+renesas@glider.be
2019-12-18 02:38:41 +08:00
config ARCH_R8A77950
soc: renesas: Remove ARCH_R8A7795 Replace the final user of CONFIG_ARCH_R8A7795 by CONFIG_ARCH_R8A77950 || CONFIG_ARCH_R8A77951, and remove the now unused CONFIG_ARCH_R8A7795 symbol definition. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20200218112449.5723-1-geert+renesas@glider.be
2020-02-18 19:24:49 +08:00
bool "Renesas R-Car H3 ES1.x SoC Platform"
select ARCH_RCAR_GEN3
select SYSC_R8A7795
help
This enables support for the Renesas R-Car H3 SoC (revision 1.x).
soc: renesas: Add ARCH_R8A7795[01] for existing R-Car H3 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. Reflect this in the SoC configuration, by adding CONFIG_ARCH_R8A77950 and CONFIG_ARCH_R8A77951 as new config symbols. These are intended to replace CONFIG_ARCH_R8A7795, and will allow making support for early SoC revisions optional. Note that for now, CONFIG_ARCH_R8A7795 is retained, and just selects CONFIG_ARCH_R8A77950 and CONFIG_ARCH_R8A77951. This relaxes dependencies of other subsystems on the SoC configuration symbol, and provides a smooth transition path for config files through "make oldconfig". Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Link: https://lore.kernel.org/r/20191217183841.432-6-geert+renesas@glider.be
2019-12-18 02:38:41 +08:00
config ARCH_R8A77951
soc: renesas: Remove ARCH_R8A7795 Replace the final user of CONFIG_ARCH_R8A7795 by CONFIG_ARCH_R8A77950 || CONFIG_ARCH_R8A77951, and remove the now unused CONFIG_ARCH_R8A7795 symbol definition. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20200218112449.5723-1-geert+renesas@glider.be
2020-02-18 19:24:49 +08:00
bool "Renesas R-Car H3 ES2.0+ SoC Platform"
arm64: renesas: Move SoC Kconfig symbols to drivers/soc/renesas/ arch/arm64/Kconfig.platforms has SoC-specific Kconfig symbols for Renesas SoCs, while other vendors have only a single Kconfig symbol. Increase consistency with other vendors by moving the SoC-specific Kconfig symbols to drivers/soc/renesas/Kconfig. Increase consistency with R-Car Gen1 and Gen2 SoCs on arm32 by introducing a family-specific Kconfig symbol for R-Car Gen3 (ARCH_RCAR_GEN3), which enables family-specific hardware features. While so far only a single family (R-Car Gen3 and derivatives) of Renesas arm64 SoCs is supported by Linux, this will make it easier to add support for other SoC families later. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-16 21:48:41 +08:00
select ARCH_RCAR_GEN3
select SYSC_R8A7795
help
soc: renesas: Remove ARCH_R8A7795 Replace the final user of CONFIG_ARCH_R8A7795 by CONFIG_ARCH_R8A77950 || CONFIG_ARCH_R8A77951, and remove the now unused CONFIG_ARCH_R8A7795 symbol definition. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20200218112449.5723-1-geert+renesas@glider.be
2020-02-18 19:24:49 +08:00
This enables support for the Renesas R-Car H3 SoC (revisions 2.0 and
later).
arm64: renesas: Move SoC Kconfig symbols to drivers/soc/renesas/ arch/arm64/Kconfig.platforms has SoC-specific Kconfig symbols for Renesas SoCs, while other vendors have only a single Kconfig symbol. Increase consistency with other vendors by moving the SoC-specific Kconfig symbols to drivers/soc/renesas/Kconfig. Increase consistency with R-Car Gen1 and Gen2 SoCs on arm32 by introducing a family-specific Kconfig symbol for R-Car Gen3 (ARCH_RCAR_GEN3), which enables family-specific hardware features. While so far only a single family (R-Car Gen3 and derivatives) of Renesas arm64 SoCs is supported by Linux, this will make it easier to add support for other SoC families later. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-16 21:48:41 +08:00
soc: renesas: Add ARCH_R8A77960 for existing R-Car M3-W Add CONFIG_ARCH_R8A77960 as a new config symbol for R-Car M3-W (R8A77960), to replace CONFIG_ARCH_R8A7796, and avoid confusion with R-Car M3-W+ (R8A77961), which will use CONFIG_ARCH_R8A77961. Note that for now, CONFIG_ARCH_R8A7796 is retained, and just selects CONFIG_ARCH_R8A77960. This relaxes dependencies of other subsystems on the SoC configuration symbol, and provides a smooth transition path for config files through "make oldconfig". Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Link: https://lore.kernel.org/r/20191023123342.13100-3-geert+renesas@glider.be
2019-10-23 20:33:33 +08:00
config ARCH_R8A77960
soc: renesas: Remove ARCH_R8A7796 All users of CONFIG_ARCH_R8A7796 have been updated to use CONFIG_ARCH_R8A77960, so the former can be removed. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20191211100510.7182-1-geert+renesas@glider.be
2019-12-11 18:05:10 +08:00
bool "Renesas R-Car M3-W SoC Platform"
arm64: renesas: Move SoC Kconfig symbols to drivers/soc/renesas/ arch/arm64/Kconfig.platforms has SoC-specific Kconfig symbols for Renesas SoCs, while other vendors have only a single Kconfig symbol. Increase consistency with other vendors by moving the SoC-specific Kconfig symbols to drivers/soc/renesas/Kconfig. Increase consistency with R-Car Gen1 and Gen2 SoCs on arm32 by introducing a family-specific Kconfig symbol for R-Car Gen3 (ARCH_RCAR_GEN3), which enables family-specific hardware features. While so far only a single family (R-Car Gen3 and derivatives) of Renesas arm64 SoCs is supported by Linux, this will make it easier to add support for other SoC families later. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-16 21:48:41 +08:00
select ARCH_RCAR_GEN3
soc: renesas: Rename SYSC_R8A7796 to SYSC_R8A77960 Rename CONFIG_SYSC_R8A7796 for R-Car M3-W (R8A77960) to CONFIG_SYSC_R8A77960, to avoid confusion with R-Car M3-W+ (R8A77961), which will use CONFIG_SYSC_R8A77961. Rename r8a7796_sysc_info and r8a7796_sysc_init for consistency. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Link: https://lore.kernel.org/r/20191023123342.13100-2-geert+renesas@glider.be
2019-10-23 20:33:32 +08:00
select SYSC_R8A77960
arm64: renesas: Move SoC Kconfig symbols to drivers/soc/renesas/ arch/arm64/Kconfig.platforms has SoC-specific Kconfig symbols for Renesas SoCs, while other vendors have only a single Kconfig symbol. Increase consistency with other vendors by moving the SoC-specific Kconfig symbols to drivers/soc/renesas/Kconfig. Increase consistency with R-Car Gen1 and Gen2 SoCs on arm32 by introducing a family-specific Kconfig symbol for R-Car Gen3 (ARCH_RCAR_GEN3), which enables family-specific hardware features. While so far only a single family (R-Car Gen3 and derivatives) of Renesas arm64 SoCs is supported by Linux, this will make it easier to add support for other SoC families later. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-16 21:48:41 +08:00
help
This enables support for the Renesas R-Car M3-W SoC.
soc: renesas: Add ARCH_R8A77961 for new R-Car M3-W+ Add CONFIG_ARCH_R8A77961 as a configuration symbol for the new Renesas R-Car M3-W+ (R8A77961) SoC. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Link: https://lore.kernel.org/r/20191023123342.13100-4-geert+renesas@glider.be
2019-10-23 20:33:34 +08:00
config ARCH_R8A77961
bool "Renesas R-Car M3-W+ SoC Platform"
select ARCH_RCAR_GEN3
soc: renesas: rcar-sysc: Add R8A77961 support Add support for the power areas in the Renesas R-Car M3-W+ (R8A77961) SoC to the R-Car System Controller driver. R-Car M3-W+ (aka R-Car M3-W ES3.0) is very similar to R-Car M3-W (R8A77960), which allows for both SoCs to share a driver: - R-Car M3-W+ lacks the A2VC power area, so its area must be nullified, - The existing support for the SYSCEXTMASK register added in commit 9bd645af9d2a49ac ("soc: renesas: r8a7796-sysc: Fix power request conflicts") applies to ES3.0 and later only. As R-Car M3-W+ uses a different compatible value, differentiate based on that, instead of on the ES version. Based on a patch in the BSP by Dien Pham <dien.pham.ry@renesas.com>. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Link: https://lore.kernel.org/r/20191023123342.13100-7-geert+renesas@glider.be
2019-10-23 20:33:37 +08:00
select SYSC_R8A77961
soc: renesas: Add ARCH_R8A77961 for new R-Car M3-W+ Add CONFIG_ARCH_R8A77961 as a configuration symbol for the new Renesas R-Car M3-W+ (R8A77961) SoC. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Link: https://lore.kernel.org/r/20191023123342.13100-4-geert+renesas@glider.be
2019-10-23 20:33:34 +08:00
help
This enables support for the Renesas R-Car M3-W+ SoC.
arm64: renesas: Move SoC Kconfig symbols to drivers/soc/renesas/ arch/arm64/Kconfig.platforms has SoC-specific Kconfig symbols for Renesas SoCs, while other vendors have only a single Kconfig symbol. Increase consistency with other vendors by moving the SoC-specific Kconfig symbols to drivers/soc/renesas/Kconfig. Increase consistency with R-Car Gen1 and Gen2 SoCs on arm32 by introducing a family-specific Kconfig symbol for R-Car Gen3 (ARCH_RCAR_GEN3), which enables family-specific hardware features. While so far only a single family (R-Car Gen3 and derivatives) of Renesas arm64 SoCs is supported by Linux, this will make it easier to add support for other SoC families later. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-16 21:48:41 +08:00
config ARCH_R8A77965
bool "Renesas R-Car M3-N SoC Platform"
select ARCH_RCAR_GEN3
select SYSC_R8A77965
help
This enables support for the Renesas R-Car M3-N SoC.
config ARCH_R8A77970
bool "Renesas R-Car V3M SoC Platform"
select ARCH_RCAR_GEN3
select SYSC_R8A77970
help
This enables support for the Renesas R-Car V3M SoC.
config ARCH_R8A77980
bool "Renesas R-Car V3H SoC Platform"
select ARCH_RCAR_GEN3
select SYSC_R8A77980
help
This enables support for the Renesas R-Car V3H SoC.
config ARCH_R8A77990
bool "Renesas R-Car E3 SoC Platform"
select ARCH_RCAR_GEN3
select SYSC_R8A77990
help
This enables support for the Renesas R-Car E3 SoC.
config ARCH_R8A77995
bool "Renesas R-Car D3 SoC Platform"
select ARCH_RCAR_GEN3
select SYSC_R8A77995
help
This enables support for the Renesas R-Car D3 SoC.
endif # ARM64
soc: renesas: Rework Kconfig and Makefile logic The goals are to: - Allow precise control over and automatic selection of which (sub)drivers are used for which SoC, - Allow adding support for new SoCs easily, - Allow compile-testing of all (sub)drivers, - Keep driver selection logic in the subsystem-specific Kconfig, independent from the architecture-specific Kconfig (i.e. no "select" from arch/arm64/Kconfig.platforms), to avoid dependencies. This is implemented by: - Introducing Kconfig symbols for all drivers and sub-drivers, - Introducing the Kconfig symbol SOC_RENESAS, which is enabled automatically when building for a Renesas ARM platform, and which enables all required drivers without interaction of the user, based on SoC-specific ARCH_* symbols, - Allowing the user to enable any Kconfig symbol manually if COMPILE_TEST is enabled, - Using the new Kconfig symbols instead of the ARCH_* symbols to control compilation in the Makefile, - Always entering drivers/soc/renesas/ during the build. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2017-05-19 16:35:10 +08:00
# SoC
soc: renesas: rcar-sysc: Add R8A7742 support Add support for RZ/G1H (R8A7742) SoC power areas to the R-Car SYSC driver. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com> Link: https://lore.kernel.org/r/1587678050-23468-4-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2020-04-24 05:40:43 +08:00
config SYSC_R8A7742
bool "RZ/G1H System Controller support" if COMPILE_TEST
select SYSC_RCAR
soc: renesas: Rework Kconfig and Makefile logic The goals are to: - Allow precise control over and automatic selection of which (sub)drivers are used for which SoC, - Allow adding support for new SoCs easily, - Allow compile-testing of all (sub)drivers, - Keep driver selection logic in the subsystem-specific Kconfig, independent from the architecture-specific Kconfig (i.e. no "select" from arch/arm64/Kconfig.platforms), to avoid dependencies. This is implemented by: - Introducing Kconfig symbols for all drivers and sub-drivers, - Introducing the Kconfig symbol SOC_RENESAS, which is enabled automatically when building for a Renesas ARM platform, and which enables all required drivers without interaction of the user, based on SoC-specific ARCH_* symbols, - Allowing the user to enable any Kconfig symbol manually if COMPILE_TEST is enabled, - Using the new Kconfig symbols instead of the ARCH_* symbols to control compilation in the Makefile, - Always entering drivers/soc/renesas/ during the build. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2017-05-19 16:35:10 +08:00
config SYSC_R8A7743
bool "RZ/G1M System Controller support" if COMPILE_TEST
select SYSC_RCAR
config SYSC_R8A7745
bool "RZ/G1E System Controller support" if COMPILE_TEST
select SYSC_RCAR
soc: renesas: rcar-sysc: Add r8a77470 support Add support for RZ/G1C (R8A77470) SoC power areas to the R-Car SYSC driver. Signed-off-by: Biju Das <biju.das@bp.renesas.com> Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-03-29 03:26:09 +08:00
config SYSC_R8A77470
bool "RZ/G1C System Controller support" if COMPILE_TEST
select SYSC_RCAR
soc: renesas: rcar-sysc: Add r8a774a1 support Add support for RZ/G2M (R8A774A1) SoC power areas to the R-Car SYSC driver. Signed-off-by: Biju Das <biju.das@bp.renesas.com> Reviewed-by: Chris Paterson <chris.paterson2@renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-08-02 22:53:19 +08:00
config SYSC_R8A774A1
bool "RZ/G2M System Controller support" if COMPILE_TEST
select SYSC_RCAR
soc: renesas: rcar-sysc: Add r8a774b1 support Add support for RZ/G2N (R8A774B1) SoC power areas to the R-Car SYSC driver. Signed-off-by: Biju Das <biju.das@bp.renesas.com> Link: https://lore.kernel.org/r/1569223780-54304-1-git-send-email-biju.das@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2019-09-23 15:29:40 +08:00
config SYSC_R8A774B1
bool "RZ/G2N System Controller support" if COMPILE_TEST
select SYSC_RCAR
soc: renesas: rcar-sysc: Add r8a774c0 support Add support for the RZ/G2E (R8A774C0) SoC power areas to the R-Car SYSC driver. Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by: Biju Das <biju.das@bp.renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-09-10 22:41:27 +08:00
config SYSC_R8A774C0
bool "RZ/G2E System Controller support" if COMPILE_TEST
select SYSC_RCAR
soc: renesas: rcar-sysc: Add r8a774e1 support Add support for RZ/G2H (R8A774E1) SoC power areas to the R-Car SYSC driver. Signed-off-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Link: https://lore.kernel.org/r/1594138692-16816-6-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2020-07-08 00:18:05 +08:00
config SYSC_R8A774E1
bool "RZ/G2H System Controller support" if COMPILE_TEST
select SYSC_RCAR
soc: renesas: Rework Kconfig and Makefile logic The goals are to: - Allow precise control over and automatic selection of which (sub)drivers are used for which SoC, - Allow adding support for new SoCs easily, - Allow compile-testing of all (sub)drivers, - Keep driver selection logic in the subsystem-specific Kconfig, independent from the architecture-specific Kconfig (i.e. no "select" from arch/arm64/Kconfig.platforms), to avoid dependencies. This is implemented by: - Introducing Kconfig symbols for all drivers and sub-drivers, - Introducing the Kconfig symbol SOC_RENESAS, which is enabled automatically when building for a Renesas ARM platform, and which enables all required drivers without interaction of the user, based on SoC-specific ARCH_* symbols, - Allowing the user to enable any Kconfig symbol manually if COMPILE_TEST is enabled, - Using the new Kconfig symbols instead of the ARCH_* symbols to control compilation in the Makefile, - Always entering drivers/soc/renesas/ during the build. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2017-05-19 16:35:10 +08:00
config SYSC_R8A7779
bool "R-Car H1 System Controller support" if COMPILE_TEST
select SYSC_RCAR
config SYSC_R8A7790
bool "R-Car H2 System Controller support" if COMPILE_TEST
select SYSC_RCAR
config SYSC_R8A7791
bool "R-Car M2-W/N System Controller support" if COMPILE_TEST
select SYSC_RCAR
config SYSC_R8A7792
bool "R-Car V2H System Controller support" if COMPILE_TEST
select SYSC_RCAR
config SYSC_R8A7794
bool "R-Car E2 System Controller support" if COMPILE_TEST
select SYSC_RCAR
config SYSC_R8A7795
bool "R-Car H3 System Controller support" if COMPILE_TEST
select SYSC_RCAR
soc: renesas: Rename SYSC_R8A7796 to SYSC_R8A77960 Rename CONFIG_SYSC_R8A7796 for R-Car M3-W (R8A77960) to CONFIG_SYSC_R8A77960, to avoid confusion with R-Car M3-W+ (R8A77961), which will use CONFIG_SYSC_R8A77961. Rename r8a7796_sysc_info and r8a7796_sysc_init for consistency. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Link: https://lore.kernel.org/r/20191023123342.13100-2-geert+renesas@glider.be
2019-10-23 20:33:32 +08:00
config SYSC_R8A77960
soc: renesas: Rework Kconfig and Makefile logic The goals are to: - Allow precise control over and automatic selection of which (sub)drivers are used for which SoC, - Allow adding support for new SoCs easily, - Allow compile-testing of all (sub)drivers, - Keep driver selection logic in the subsystem-specific Kconfig, independent from the architecture-specific Kconfig (i.e. no "select" from arch/arm64/Kconfig.platforms), to avoid dependencies. This is implemented by: - Introducing Kconfig symbols for all drivers and sub-drivers, - Introducing the Kconfig symbol SOC_RENESAS, which is enabled automatically when building for a Renesas ARM platform, and which enables all required drivers without interaction of the user, based on SoC-specific ARCH_* symbols, - Allowing the user to enable any Kconfig symbol manually if COMPILE_TEST is enabled, - Using the new Kconfig symbols instead of the ARCH_* symbols to control compilation in the Makefile, - Always entering drivers/soc/renesas/ during the build. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2017-05-19 16:35:10 +08:00
bool "R-Car M3-W System Controller support" if COMPILE_TEST
select SYSC_RCAR
soc: renesas: rcar-sysc: Add R8A77961 support Add support for the power areas in the Renesas R-Car M3-W+ (R8A77961) SoC to the R-Car System Controller driver. R-Car M3-W+ (aka R-Car M3-W ES3.0) is very similar to R-Car M3-W (R8A77960), which allows for both SoCs to share a driver: - R-Car M3-W+ lacks the A2VC power area, so its area must be nullified, - The existing support for the SYSCEXTMASK register added in commit 9bd645af9d2a49ac ("soc: renesas: r8a7796-sysc: Fix power request conflicts") applies to ES3.0 and later only. As R-Car M3-W+ uses a different compatible value, differentiate based on that, instead of on the ES version. Based on a patch in the BSP by Dien Pham <dien.pham.ry@renesas.com>. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Link: https://lore.kernel.org/r/20191023123342.13100-7-geert+renesas@glider.be
2019-10-23 20:33:37 +08:00
config SYSC_R8A77961
bool "R-Car M3-W+ System Controller support" if COMPILE_TEST
select SYSC_RCAR
soc: renesas: rcar-sysc: Add R-Car M3-N support Add support for R-Car M3-N (R8A77965) power areas. Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-02-20 23:12:06 +08:00
config SYSC_R8A77965
bool "R-Car M3-N System Controller support" if COMPILE_TEST
select SYSC_RCAR
soc: renesas: rcar-sysc: add R8A77970 support Add support for R-Car V3M (R8A77970) SoC power areas to the R-Car SYSC driver. Based on the original (and large) patch by Daisuke Matsushita <daisuke.matsushita.ns@hitachi.com>. Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2017-09-13 04:37:20 +08:00
config SYSC_R8A77970
bool "R-Car V3M System Controller support" if COMPILE_TEST
select SYSC_RCAR
soc: renesas: rcar-sysc: add R8A77980 support Add support for R-Car V3H (R8A77980) SoC power areas to the R-Car SYSC driver. Based on the original (and large) patch by Vladimir Barinov. Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-02-17 02:28:02 +08:00
config SYSC_R8A77980
bool "R-Car V3H System Controller support" if COMPILE_TEST
select SYSC_RCAR
soc: renesas: rcar-sysc: Add support for R-Car E3 power areas This patch adds Cortex-A53 CPU{0,1}, Cortex-A53 SCU, Cortex-R7, A3VC, A2VC1 and 3DG-{A,B} power domain areas for the R8A77990 SoC. Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com> [shimoda: fix 3DG-{A,B} and add SPDX-License-Identifier] Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-05-15 20:07:38 +08:00
config SYSC_R8A77990
bool "R-Car E3 System Controller support" if COMPILE_TEST
select SYSC_RCAR
soc: renesas: rcar-sysc: Add support for R-Car D3 power areas Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2017-07-20 20:34:53 +08:00
config SYSC_R8A77995
bool "R-Car D3 System Controller support" if COMPILE_TEST
select SYSC_RCAR
soc: renesas: Rework Kconfig and Makefile logic The goals are to: - Allow precise control over and automatic selection of which (sub)drivers are used for which SoC, - Allow adding support for new SoCs easily, - Allow compile-testing of all (sub)drivers, - Keep driver selection logic in the subsystem-specific Kconfig, independent from the architecture-specific Kconfig (i.e. no "select" from arch/arm64/Kconfig.platforms), to avoid dependencies. This is implemented by: - Introducing Kconfig symbols for all drivers and sub-drivers, - Introducing the Kconfig symbol SOC_RENESAS, which is enabled automatically when building for a Renesas ARM platform, and which enables all required drivers without interaction of the user, based on SoC-specific ARCH_* symbols, - Allowing the user to enable any Kconfig symbol manually if COMPILE_TEST is enabled, - Using the new Kconfig symbols instead of the ARCH_* symbols to control compilation in the Makefile, - Always entering drivers/soc/renesas/ during the build. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2017-05-19 16:35:10 +08:00
# Family
config RST_RCAR
bool "R-Car Reset Controller support" if COMPILE_TEST
config SYSC_RCAR
bool "R-Car System Controller support" if COMPILE_TEST
ARM: shmobile: R-Mobile: Move pm-rmobile to drivers/soc/renesas/ The pm-rmobile driver is really a driver for the System Controller (SYSC) found in R-Mobile SoCs. An equivalent driver for R-Car SoCs is already located under drivers/soc/renesas/. Hence move the pm-rmobile driver from arch/arm/mach-shmobile/ to drivers/soc/renesas/, and rename it to rmobile-sysc. Enable compile-testing on non-ARM and non-R-Mobile SoCs. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-29 19:09:31 +08:00
config SYSC_RMOBILE
bool "R-Mobile System Controller support" if COMPILE_TEST
soc: renesas: Rework Kconfig and Makefile logic The goals are to: - Allow precise control over and automatic selection of which (sub)drivers are used for which SoC, - Allow adding support for new SoCs easily, - Allow compile-testing of all (sub)drivers, - Keep driver selection logic in the subsystem-specific Kconfig, independent from the architecture-specific Kconfig (i.e. no "select" from arch/arm64/Kconfig.platforms), to avoid dependencies. This is implemented by: - Introducing Kconfig symbols for all drivers and sub-drivers, - Introducing the Kconfig symbol SOC_RENESAS, which is enabled automatically when building for a Renesas ARM platform, and which enables all required drivers without interaction of the user, based on SoC-specific ARCH_* symbols, - Allowing the user to enable any Kconfig symbol manually if COMPILE_TEST is enabled, - Using the new Kconfig symbols instead of the ARCH_* symbols to control compilation in the Makefile, - Always entering drivers/soc/renesas/ during the build. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2017-05-19 16:35:10 +08:00
endif # SOC_RENESAS