From: Geert Uytterhoeven <geert+renesas@glider.be> To: Mark Brown <broonie@kernel.org>, Simon Horman <horms@verge.net.au> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>, linux-spi@vger.kernel.org, linux-sh@vger.kernel.org, dmaengine@vger.kernel.org, Geert Uytterhoeven <geert+renesas@glider.be> Subject: [PATCH 00/12] spi: rspi and sh-msiof driver updates Date: Wed, 06 Aug 2014 12:58:57 +0000 [thread overview] Message-ID: <1407329949-5695-1-git-send-email-geert+renesas@glider.be> (raw) Hi Mark, Simon, Here's a series of Renesas RSPI/QSPI and SH-MSIOF SPI driver updates. I grouped them in three parts: - [1-5] are for the rspi driver (Mark), - [6-8] are for the sh-msiof driver (Mark), - [9-12] are for the R-Car Gen2 DTSes (Simon). Summary of changes: - [1] and [6] are bug fixes I have sent before, but that weren't applied due to dependency confusion, - [2] is a new cosmetic fix, - [3] makes rspi use a new helper function that will be available as of v3.17-rc1, - [4-5] and [7-8] make DMA work with the new R-Car DMAC driver, developed by Laurent Pinchart in the series "[PATCH v2 0/8] R-Car Gen2 DMA Controller driver" (http://www.spinics.net/lists/linux-sh/msg33890.html), - [9-12] enable DMA in DT for r8a7791 and r8a7790, and depend on "[PATCH v2 8/8] ARM: shmobile: r8a7791: Add DMAC devices to DT" (http://www.spinics.net/lists/linux-sh/msg33897.html) resp. "[PATCH v2 7/8] ARM: shmobile: r8a7790: Add DMAC devices to DT" (http://www.spinics.net/lists/linux-sh/msg33896.html) of the aforementioned series. This has been tested on r8a7791/koelsch. Geert Uytterhoeven (12): [1] spi: rspi: Fix leaking of unused DMA descriptors [2] spi: rspi: Remove unneeded semicolon [3] spi: rspi: Use devm_kasprintf() [4] spi: rspi: Configure DMA slave bus width to 8 bit [5] spi: rspi: Add DT support to DMA setup [6] spi: sh-msiof: Fix leaking of unused DMA descriptors [7] spi: sh-msiof: Configure DMA slave bus width [8] spi: sh-msiof: Add DT support to DMA setup [9] ARM: shmobile: r8a7791 dtsi: Enable DMA for QSPI [10] ARM: shmobile: r8a7791 dtsi: Enable DMA for MSIOF [11] ARM: shmobile: r8a7790 dtsi: Enable DMA for QSPI [12] ARM: shmobile: r8a7790 dtsi: Enable DMA for MSIOF Documentation/devicetree/bindings/spi/sh-msiof.txt | 17 ++- Documentation/devicetree/bindings/spi/spi-rspi.txt | 5 + arch/arm/boot/dts/r8a7790.dtsi | 18 ++- arch/arm/boot/dts/r8a7791.dtsi | 14 +- drivers/spi/spi-rspi.c | 147 +++++++++++++-------- drivers/spi/spi-sh-msiof.c | 103 +++++++++------ 6 files changed, 195 insertions(+), 109 deletions(-) -- 1.9.1 Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
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From: Geert Uytterhoeven <geert+renesas@glider.be> To: Mark Brown <broonie@kernel.org>, Simon Horman <horms@verge.net.au> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>, linux-spi@vger.kernel.org, linux-sh@vger.kernel.org, dmaengine@vger.kernel.org, Geert Uytterhoeven <geert+renesas@glider.be> Subject: [PATCH 00/12] spi: rspi and sh-msiof driver updates Date: Wed, 6 Aug 2014 14:58:57 +0200 [thread overview] Message-ID: <1407329949-5695-1-git-send-email-geert+renesas@glider.be> (raw) Hi Mark, Simon, Here's a series of Renesas RSPI/QSPI and SH-MSIOF SPI driver updates. I grouped them in three parts: - [1-5] are for the rspi driver (Mark), - [6-8] are for the sh-msiof driver (Mark), - [9-12] are for the R-Car Gen2 DTSes (Simon). Summary of changes: - [1] and [6] are bug fixes I have sent before, but that weren't applied due to dependency confusion, - [2] is a new cosmetic fix, - [3] makes rspi use a new helper function that will be available as of v3.17-rc1, - [4-5] and [7-8] make DMA work with the new R-Car DMAC driver, developed by Laurent Pinchart in the series "[PATCH v2 0/8] R-Car Gen2 DMA Controller driver" (http://www.spinics.net/lists/linux-sh/msg33890.html), - [9-12] enable DMA in DT for r8a7791 and r8a7790, and depend on "[PATCH v2 8/8] ARM: shmobile: r8a7791: Add DMAC devices to DT" (http://www.spinics.net/lists/linux-sh/msg33897.html) resp. "[PATCH v2 7/8] ARM: shmobile: r8a7790: Add DMAC devices to DT" (http://www.spinics.net/lists/linux-sh/msg33896.html) of the aforementioned series. This has been tested on r8a7791/koelsch. Geert Uytterhoeven (12): [1] spi: rspi: Fix leaking of unused DMA descriptors [2] spi: rspi: Remove unneeded semicolon [3] spi: rspi: Use devm_kasprintf() [4] spi: rspi: Configure DMA slave bus width to 8 bit [5] spi: rspi: Add DT support to DMA setup [6] spi: sh-msiof: Fix leaking of unused DMA descriptors [7] spi: sh-msiof: Configure DMA slave bus width [8] spi: sh-msiof: Add DT support to DMA setup [9] ARM: shmobile: r8a7791 dtsi: Enable DMA for QSPI [10] ARM: shmobile: r8a7791 dtsi: Enable DMA for MSIOF [11] ARM: shmobile: r8a7790 dtsi: Enable DMA for QSPI [12] ARM: shmobile: r8a7790 dtsi: Enable DMA for MSIOF Documentation/devicetree/bindings/spi/sh-msiof.txt | 17 ++- Documentation/devicetree/bindings/spi/spi-rspi.txt | 5 + arch/arm/boot/dts/r8a7790.dtsi | 18 ++- arch/arm/boot/dts/r8a7791.dtsi | 14 +- drivers/spi/spi-rspi.c | 147 +++++++++++++-------- drivers/spi/spi-sh-msiof.c | 103 +++++++++------ 6 files changed, 195 insertions(+), 109 deletions(-) -- 1.9.1 Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
next reply other threads:[~2014-08-06 12:58 UTC|newest] Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top 2014-08-06 12:58 Geert Uytterhoeven [this message] 2014-08-06 12:58 ` [PATCH 00/12] spi: rspi and sh-msiof driver updates Geert Uytterhoeven 2014-08-06 12:58 ` [PATCH 01/12] spi: rspi: Fix leaking of unused DMA descriptors Geert Uytterhoeven 2014-08-06 12:58 ` Geert Uytterhoeven 2014-08-06 20:11 ` Mark Brown 2014-08-06 20:11 ` Mark Brown 2014-08-06 12:58 ` [PATCH 02/12] spi: rspi: Remove unneeded semicolon Geert Uytterhoeven 2014-08-06 12:58 ` Geert Uytterhoeven 2014-08-06 20:26 ` Mark Brown 2014-08-06 20:26 ` Mark Brown [not found] ` <1407329949-5695-1-git-send-email-geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org> 2014-08-06 12:59 ` [PATCH 03/12] spi: rspi: Use devm_kasprintf() Geert Uytterhoeven 2014-08-06 12:59 ` Geert Uytterhoeven [not found] ` <1407329949-5695-4-git-send-email-geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org> 2014-08-06 20:26 ` Mark Brown 2014-08-06 20:26 ` Mark Brown 2014-08-06 12:59 ` [PATCH 04/12] spi: rspi: Configure DMA slave bus width to 8 bit Geert Uytterhoeven 2014-08-06 12:59 ` Geert Uytterhoeven 2014-08-06 20:26 ` Mark Brown 2014-08-06 20:26 ` Mark Brown 2014-08-06 12:59 ` [PATCH 05/12] [v2] spi: rspi: Add DT support to DMA setup Geert Uytterhoeven 2014-08-06 12:59 ` Geert Uytterhoeven 2014-08-06 20:28 ` Mark Brown 2014-08-06 20:28 ` Mark Brown 2014-08-06 12:59 ` [PATCH 09/12] [v3] ARM: shmobile: r8a7791 dtsi: Enable DMA for QSPI Geert Uytterhoeven 2014-08-06 12:59 ` Geert Uytterhoeven 2014-08-07 0:37 ` Simon Horman 2014-08-07 0:37 ` Simon Horman 2014-08-07 0:39 ` Simon Horman 2014-08-07 0:39 ` Simon Horman 2014-08-07 0:41 ` Simon Horman 2014-08-07 0:41 ` Simon Horman [not found] ` <20140807004107.GB30872-/R6kz+dDXgpPR4JQBCEnsQ@public.gmane.org> 2014-08-07 8:27 ` Geert Uytterhoeven 2014-08-07 8:27 ` Geert Uytterhoeven 2014-08-08 1:38 ` Simon Horman 2014-08-08 1:38 ` Simon Horman 2014-08-06 12:59 ` [PATCH 10/12] [v3] ARM: shmobile: r8a7791 dtsi: Enable DMA for MSIOF Geert Uytterhoeven 2014-08-06 12:59 ` Geert Uytterhoeven 2014-08-06 12:59 ` [PATCH 12/12] ARM: shmobile: r8a7790 " Geert Uytterhoeven 2014-08-06 12:59 ` Geert Uytterhoeven 2014-08-07 0:16 ` [PATCH 00/12] spi: rspi and sh-msiof driver updates Laurent Pinchart 2014-08-07 0:16 ` Laurent Pinchart 2014-08-06 12:59 ` [PATCH 06/12] spi: sh-msiof: Fix leaking of unused DMA descriptors Geert Uytterhoeven 2014-08-06 12:59 ` Geert Uytterhoeven 2014-08-06 20:35 ` Mark Brown 2014-08-06 20:35 ` Mark Brown 2014-08-07 0:07 ` Laurent Pinchart 2014-08-07 0:07 ` Laurent Pinchart 2014-08-07 8:55 ` Geert Uytterhoeven 2014-08-07 8:55 ` Geert Uytterhoeven [not found] ` <CAMuHMdUd3OKqDwhLSCMW-rEQSnWky+saN5TgC005rkmNPfEL+g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2014-08-07 12:07 ` [PATCH 1/2] spi: sh-msiof: Return early in sh_msiof_dma_once() where possible Geert Uytterhoeven 2014-08-07 12:07 ` Geert Uytterhoeven [not found] ` <1407413263-20177-1-git-send-email-geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org> 2014-08-07 12:07 ` [PATCH 2/2] spi: sh-msiof: Fix transmit-only DMA transfers Geert Uytterhoeven 2014-08-07 12:07 ` Geert Uytterhoeven 2014-08-07 12:51 ` Laurent Pinchart 2014-08-07 12:51 ` Laurent Pinchart 2014-08-07 12:52 ` [PATCH 1/2] spi: sh-msiof: Return early in sh_msiof_dma_once() where possible Laurent Pinchart 2014-08-07 12:52 ` Laurent Pinchart 2014-08-07 17:41 ` Mark Brown 2014-08-07 17:41 ` Mark Brown 2014-08-06 12:59 ` [PATCH 07/12] spi: sh-msiof: Configure DMA slave bus width Geert Uytterhoeven 2014-08-06 12:59 ` Geert Uytterhoeven [not found] ` <1407329949-5695-8-git-send-email-geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org> 2014-08-06 20:36 ` Mark Brown 2014-08-06 20:36 ` Mark Brown 2014-08-06 12:59 ` [PATCH 08/12] [v2] spi: sh-msiof: Add DT support to DMA setup Geert Uytterhoeven 2014-08-06 12:59 ` Geert Uytterhoeven 2014-08-06 20:36 ` Mark Brown 2014-08-06 20:36 ` Mark Brown 2014-08-06 12:59 ` [PATCH 11/12] ARM: shmobile: r8a7790 dtsi: Enable DMA for QSPI Geert Uytterhoeven 2014-08-06 12:59 ` Geert Uytterhoeven 2014-08-06 20:29 ` [PATCH 00/12] spi: rspi and sh-msiof driver updates Mark Brown 2014-08-06 20:29 ` Mark Brown
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