Changes in Kconfig

32172b3e - dmaengine: sh: rz-dmac: add r7s72100 support

Mon, 07 Oct 2024 11:02:03 +0000

dmaengine: sh: rz-dmac: add r7s72100 supportThis SoC needs to make getting resets optional. Descriptions arereworded to be more generic.Signed-off-by: Wolfram Sang Reviewed-by: Philipp Zabel Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20241007110200.43166-8-wsa+renesas@sang-engineering.comSigned-off-by: Vinod Koul List of files: /linux-6.15/drivers/dma/sh/Kconfig

448a0994 - dmaengine: sh: Kconfig: Make RZ_DMAC depend on ARCH_RZG2L

Wed, 06 Apr 2022 08:04:17 +0000

dmaengine: sh: Kconfig: Make RZ_DMAC depend on ARCH_RZG2LThe DMAC block is identical on Renesas RZ/G2L, RZ/G2UL and RZ/V2L SoC's, soinstead of adding dependency for each SoC's add dependency on ARCH_RZG2L.The ARCH_RZG2L config option is already selected by ARCH_R9A07G043,ARCH_R9A07G044 and ARCH_R9A07G054.Signed-off-by: Lad Prabhakar Link: https://lore.kernel.org/r/20220406080417.14593-1-prabhakar.mahadev-lad.rj@bp.renesas.comSigned-off-by: Vinod Koul List of files: /linux-6.15/drivers/dma/sh/Kconfig

386fe06c - dmaengine: sh: Kconfig: Add ARCH_R9A07G054 dependency for RZ_DMAC config option

Mon, 21 Feb 2022 22:43:21 +0000

dmaengine: sh: Kconfig: Add ARCH_R9A07G054 dependency for RZ_DMAC config optionRZ/V2L DMA block is identical to one found on RZ/G2L SoC. This patch addsARCH_R9A07G054 dependency for RZ_DMAC config option so that the drivercan be enabled on RZ/V2L SoC. While at it, also update config help text.Signed-off-by: Lad Prabhakar Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20220221224321.11939-1-prabhakar.mahadev-lad.rj@bp.renesas.comSigned-off-by: Vinod Koul List of files: /linux-6.15/drivers/dma/sh/Kconfig

5000d370 - dmaengine: sh: Add DMAC driver for RZ/G2L SoC

Fri, 06 Aug 2021 09:53:22 +0000

dmaengine: sh: Add DMAC driver for RZ/G2L SoCAdd DMA Controller driver for RZ/G2L SoC.Based on the work done by Chris Brandt for RZ/A DMA driver.Signed-off-by: Biju Das Reviewed-by: Lad Prabhakar Link: https://lore.kernel.org/r/20210806095322.2326-4-biju.das.jz@bp.renesas.comSigned-off-by: Vinod Koul List of files: /linux-6.15/drivers/dma/sh/Kconfig

e3a52158 - dmaengine: Kconfig: Update description for RCAR_DMAC config

Fri, 11 Sep 2020 09:57:34 +0000

dmaengine: Kconfig: Update description for RCAR_DMAC configrcar-dmac driver is used on Renesas R-Car Gen{2,3} and RenesasRZ/G{1,2} SoC's, update the same to reflect the descriptionfor RCAR_DMAC config.Signed-off-by: Lad Prabhakar Reviewed-by: Geert Uytterhoeven Reviewed-by: Chris Paterson Link: https://lore.kernel.org/r/20200911095734.19348-1-prabhakar.mahadev-lad.rj@bp.renesas.comSigned-off-by: Vinod Koul List of files: /linux-6.15/drivers/dma/sh/Kconfig

9a0f7809 - dmaengine: sudmac: remove unused driver

Mon, 13 May 2019 11:39:51 +0000

dmaengine: sudmac: remove unused driverSUDMAC driver was introduced in v3.10 but was never integrated for useby any platform. As it is unused remove it.Signed-off-by: Simon Horman Acked-by: Yoshihiro Shimoda Signed-off-by: Vinod Koul List of files: /linux-6.15/drivers/dma/sh/Kconfig

a1978861 - dmaengine: sh: Remove R-Mobile APE6 support

Mon, 03 Dec 2018 14:18:06 +0000

dmaengine: sh: Remove R-Mobile APE6 supportRenesas R-Mobile APE6 support is currently unused: - DMA slaves were never enabled in r8a73a4.dtsi, - The driver relies on legacy filter matching and describing all slaves and MID/RIDs in a table, unlike modern DMA engine drivers for similar hardware like rcar-dmac, - The driver doesn't seem to work well.Remove the driver, it can be resurrected from git history when needed.As this was the last user of SH_DMAE_BASE on Renesas ARM SoCs, thesh-dma-engine driver core is now used on SuperH only.Note that the DT bindings are still present, as r8a73a4.dtsi uses them.Signed-off-by: Geert Uytterhoeven Reviewed-by: Ulrich Hecht Reviewed-by: Simon Horman Signed-off-by: Vinod Koul List of files: /linux-6.15/drivers/dma/sh/Kconfig

9be92baa - dmaengine: sh: convert to SPDX identifiers

Thu, 08 Nov 2018 06:32:44 +0000

dmaengine: sh: convert to SPDX identifiersThis patch updates license to use SPDX-License-Identifierinstead of verbose license text.Signed-off-by: Kuninori Morimoto Signed-off-by: Vinod Koul List of files: /linux-6.15/drivers/dma/sh/Kconfig

5c229d00 - dmaengine: sh: Use ARCH_RENESAS

Wed, 03 Feb 2016 10:55:34 +0000

dmaengine: sh: Use ARCH_RENESASMake use of ARCH_RENESAS in place of ARCH_SHMOBILE.This is part of an ongoing process to migrate from ARCH_SHMOBILE toARCH_RENESAS the motivation for which being that RENESAS seems to be a moreappropriate name than SHMOBILE for the majority of Renesas ARM based SoCs.Signed-off-by: Simon Horman Signed-off-by: Vinod Koul List of files: /linux-6.15/drivers/dma/sh/Kconfig

4d42e95f - dmaengine: sh: Remove unused R-Car HPB-DMAC driver

Fri, 04 Dec 2015 15:56:29 +0000

dmaengine: sh: Remove unused R-Car HPB-DMAC driverAs of commit 4baadb9e05c68962 ("ARM: shmobile: r8a7778: remove obsoletesetup code"), the Renesas R-Car HPB-DMAC driver is no longer used.In theory it could still be used on R-Car Gen1 SoCs, but that requiresadding DT support to the driver, which is not planned.Remove the driver, it can be resurrected from git history when needed.Signed-off-by: Geert Uytterhoeven Acked-by: Simon Horman Signed-off-by: Vinod Koul List of files: /linux-6.15/drivers/dma/sh/Kconfig

eeb72a8d - dmaengine: sort the sh Kconfig

Mon, 24 Aug 2015 08:13:14 +0000

dmaengine: sort the sh KconfigAcked-by: Geert Uytterhoeven Signed-off-by: Vinod Koul List of files: /linux-6.15/drivers/dma/sh/Kconfig

0c1c8ff3 - dmaengine: usb-dmac: Add Renesas USB DMA Controller (USB-DMAC) driver

Wed, 01 Apr 2015 06:22:45 +0000

dmaengine: usb-dmac: Add Renesas USB DMA Controller (USB-DMAC) driverThis DMAC is Renesas USB high-speed module DMA controller thatsupports slave transfer.This USB-DMAC has similar register sets with R-Car Gen2 DMAC, butthe USB-DMAC has specific registers to control the USB transactions.If this code is added into the rcar-dmac driver, it will becomeunreadable. So, this driver is independent from the rcar-dmac.And, this USB-DMAC uses virt-dma infrastructure.Signed-off-by: Yoshihiro Shimoda Signed-off-by: Vinod Koul List of files: /linux-6.15/drivers/dma/sh/Kconfig

3cd44dcd - dmaengine: remove Renesas Audio DMAC peri peri

Thu, 12 Mar 2015 00:39:49 +0000

dmaengine: remove Renesas Audio DMAC peri periRenesas R-Car sound (= rsnd) needs 2 DMAC which are called asAudio DMAC (= 1st DMAC) and Audio DMAC peri peri (2nd DMAC).And rsnd had assumed that 1st / 2nd DMACs are implemented as DMAEngine.But, in result of DMA ML discussion, 2nd DMAC was concluded that it isnot a general purpose DMAC (2nd DMAC is for Device to Device insidesound system). Additionally, current DMAEngine can't support Device toDevice, and we don't have correct DT bindings for it at this point.So the easiest solution for it is that move it from DMAEngine to rsnddriver.Audio DMAC peri peri on DMAEngine is no longer needed. remove it.Signed-off-by: Kuninori Morimoto Acked-by: Geert Uytterhoeven Acked-by: Arnd Bergmann List of files: /linux-6.15/drivers/dma/sh/Kconfig

87244fe5 - dmaengine: rcar-dmac: Add Renesas R-Car Gen2 DMA Controller (DMAC) driver

Tue, 08 Jul 2014 22:42:19 +0000

dmaengine: rcar-dmac: Add Renesas R-Car Gen2 DMA Controller (DMAC) driverThe DMAC is a general purpose multi-channel DMA controller that supportsboth slave and memcpy transfers.The driver currently supports the DMAC found in the r8a7790 and r8a7791SoCs. Support for compatible DMA controllers (such as the audio DMAC)will be added later.Feature-wise, automatic hardware handling of descriptors chains isn'tsupported yet. LPAE support is implemented.Signed-off-by: Laurent Pinchart Tested-by: Kuninori Morimoto Tested-by: Wolfram Sang List of files: /linux-6.15/drivers/dma/sh/Kconfig

9f2c2bb3 - dmaengine: sh: Rework Kconfig and Makefile

Thu, 31 Jul 2014 00:34:04 +0000

dmaengine: sh: Rework Kconfig and MakefileSeparate helpers and drivers in the Kconfig and Makefile to improvereadability and move the CONFIG_OF dependency from the Makefile toKconfig.[pebolle@tiscali.nl: reported need to rename SHDMA_R8A73A4 instances]Reported-by: Paul Bolle Signed-off-by: Laurent Pinchart [horms+renesas@verge.net.au: squashed rename of SHDMA_R8A73A4 instances]Signed-off-by: Simon Horman Signed-off-by: Vinod Koul List of files: /linux-6.15/drivers/dma/sh/Kconfig

ebc6d2d9 - dmaengine: shdma: Enable driver compilation with COMPILE_TEST

Mon, 12 May 2014 23:02:16 +0000

dmaengine: shdma: Enable driver compilation with COMPILE_TESTThis helps increasing build testing coverage.Signed-off-by: Laurent Pinchart Acked-by: Simon Horman Signed-off-by: Vinod Koul List of files: /linux-6.15/drivers/dma/sh/Kconfig

e43a34e3 - shdma: add R-Car Audio DMAC peri peri driver

Tue, 11 Mar 2014 01:11:50 +0000

shdma: add R-Car Audio DMAC peri peri driverAdd support Audio DMAC peri peri driverfor Renesas R-Car Gen2 SoC, using 'shdma-base'DMA driver framework.Signed-off-by: Kuninori Morimoto [fixed checkpatch error]Signed-off-by: Vinod Koul List of files: /linux-6.15/drivers/dma/sh/Kconfig

c4f6c41b - dma: add driver for R-Car HPB-DMAC

Sat, 24 Aug 2013 20:33:24 +0000

dma: add driver for R-Car HPB-DMACAdd support for HPB-DMAC found in Renesas R-Car SoCs, using 'shdma-base' DMAdriver framework.Based on the original patch by Phil Edworthy .Signed-off-by: Max Filippov [Sergei: removed useless #include, sorted #include's, fixed HPB_DMA_TCR_MAX,fixed formats and removed line breaks in the dev_dbg() calls, rephrased andadded IRQ # to the shdma_request_irq() failure message, added MODULE_AUTHOR(),removed '__init'/'__exit' annotations from the probe()/remove() methods, removed'__initdata' annotation from 'hpb_dmae_driver', fixed guard macro name in theheader file, fixed #define ASYNCRSTR_ASRST20, added #define ASYNCRSTR_ASRST24,added the necessary runtime PM calls to the probe() and remove() methods,handled errors returned by dma_async_device_register(), beautified commentsand #define's.]Signed-off-by: Sergei Shtylyov Signed-off-by: Vinod Koul List of files: /linux-6.15/drivers/dma/sh/Kconfig

1e69653d - DMA: shdma: add r8a73a4 DMAC data to the device ID table

Fri, 02 Aug 2013 14:50:39 +0000

DMA: shdma: add r8a73a4 DMAC data to the device ID tableThis configuration data will be used, when DMAC DT support is added tor8a73a4.Signed-off-by: Guennadi Liakhovetski Signed-off-by: Vinod Koul List of files: /linux-6.15/drivers/dma/sh/Kconfig

18a1053f - sudmac: add support for SUDMAC

Tue, 23 Apr 2013 11:00:12 +0000

sudmac: add support for SUDMACSome Renesas USB modules have SUDMAC. This patch supports it usingthe shdma-base driver.Signed-off-by: Yoshihiro Shimoda Reviewed-by: Guennadi Liakhovetski Acked-by: Kuninori Morimoto Signed-off-by: Vinod Koul List of files: /linux-6.15/drivers/dma/sh/Kconfig