Messages in this thread | | | From | Richard Genoud <> | Date | Fri, 18 Jan 2013 09:46:07 +0100 | Subject | Re: [v4 PATCH 00/12] atmel spi controller with dmaengine and device tree support |
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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.
> > 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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