Messages in this thread | | | From | "Yang, Wenyou" <> | Subject | RE: [v4 PATCH 00/12] atmel spi controller with dmaengine and device tree support | Date | Fri, 18 Jan 2013 09:31:29 +0000 |
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> -----Original Message----- > From: Richard Genoud [mailto:richard.genoud@gmail.com] > Sent: 2013年1月18日 16:46 > To: Yang, Wenyou > Cc: linux-arm-kernel@lists.infradead.org; linux-kernel@vger.kernel.org; Ferre, > Nicolas; plagnioj@jcrosoft.com; Lin, JM > Subject: Re: [v4 PATCH 00/12] atmel spi controller with dmaengine and device > tree support > > 2013/1/14 Wenyou Yang <wenyou.yang@atmel.com>: > > Hi All, > > > > This set of patches is to add dmaengine and device tree support for atmel spi. > > The work is based on Nicolas and Richard's work. > > It is tested on at91sam9x5ek, at91sam9m10g45ek, at91sam9263ek and > at91sam9g20ek. > > > > It is based on v3.8-rc3. > Hi, > You should rebase it on rc4 because __devinit macros are gone in rc4. > (cf 54b956b903607f8f8878754dd4352da6a54a1da2 ) > So the patches 05 and 06 will break compilation. thanks > > > > > Changelog: > > v4: > > 1./ Take Joe Perches's advance, rewrite atmel_spi_is_v2(struct > atmel_spi *as) > > and atmel_spi_use_dma(struct atmel_spi *as), > > and remove atmel_spi_use_pdc(struct atmel_spi *as). > > > > 2./ Rebase on v3.8-rc3. > > > > V3: > > 1./ Rebase on v3.8-rc2. > > > > 2./ Remove some Jean-Christophe's patches which has been > > applied on v3.8-rc2. > > > > 3./ Remove spi property "cs-gpios" from the SoC dtsi files > > to the board dts files to avoid some useless pin conflicts. > > > > v2: > > 1./ Remove the patch :PATCH]mtd: m25p80: change the > m25p80_read to reading page to page > > which purpose to fix the BUG: when run "flashcp /bin/busybox > /dev/mtdX" in > > the at91sam9g25ek with DMA mode, it arises a OOPS. > > Now fix it in this patch: > > [PATHC] spi/atmel_spi: add dmaengine support changing to fix > the [BUG]. > > > > 2./ Remove two patches: > > which purpose to read dts property to select SPI IP version > and DMA mode > > Now they will be gat from device tree different compatile. > > > > 3./ Fix DMA: when enable both spi0 AND spi1, the spi0 doesn't > work BUG. > > > > 4./ Rebase v3.7-rc8. > > > > Best Regards, > > Wenyou Yang. > > > > Nicolas Ferre (5): > > spi/atmel_spi: add physical base address > > spi/atmel_spi: call unmapping on transfers buffers > > spi/atmel_spi: status information passed through controller data > > spi/atmel_spi: add flag to controller data for lock operations > > spi/atmel_spi: add dmaengine support > > > > Richard Genoud (6): > > spi/atmel_spi: fix spi-atmel driver to adapt to slave_config changes > > spi/atmel_spi: correct 16 bits transfers using PIO > > spi/atmel_spi: correct 16 bits transfer with DMA > > ARM: at91: add clocks for spi dt entries > > ARM: dts: add spi nodes for atmel SoC > > ARM: dts: add spi nodes for the atmel boards > > > > Wenyou Yang (1): > > spi/atmel_spi: update the dt support > > > > arch/arm/boot/dts/at91sam9260.dtsi | 18 + > > arch/arm/boot/dts/at91sam9263.dtsi | 18 + > > arch/arm/boot/dts/at91sam9263ek.dts | 14 + > > arch/arm/boot/dts/at91sam9g20ek_common.dtsi | 14 + > > arch/arm/boot/dts/at91sam9g45.dtsi | 18 + > > arch/arm/boot/dts/at91sam9m10g45ek.dts | 14 + > > arch/arm/boot/dts/at91sam9n12.dtsi | 18 + > > arch/arm/boot/dts/at91sam9n12ek.dts | 14 + > > arch/arm/boot/dts/at91sam9x5.dtsi | 18 + > > arch/arm/boot/dts/at91sam9x5ek.dtsi | 14 + > > arch/arm/mach-at91/at91sam9260.c | 2 + > > arch/arm/mach-at91/at91sam9g45.c | 2 + > > arch/arm/mach-at91/at91sam9n12.c | 2 + > > arch/arm/mach-at91/at91sam9x5.c | 2 + > > drivers/spi/spi-atmel.c | 809 > ++++++++++++++++++++++++--- > > 15 files changed, 908 insertions(+), 69 deletions(-) > > > > -- > > 1.7.9.5 > > > > > > -- > for me, ck means con kolivas and not calvin klein... does it mean I'm a geek ?
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