kernel.git/arch/sh/kernel/cpu/sh4a, branch linux-2.6.34.y

sh: activate runtime PM for dmaengine on sh7722 and sh7724

2010-03-02T02:09:09Z

Signed-off-by: Guennadi Liakhovetski Signed-off-by: Paul Mundt

dmaengine: shdma: separate DMA headers.

2010-03-02T02:09:04Z

Separate SH DMA headers into ones, commonly used by both drivers, and ones, specific to each of them. This will make the future development of the dmaengine driver easier. Signed-off-by: Guennadi Liakhovetski Acked-by: Mark Brown Signed-off-by: Paul Mundt

dmaengine: shdma: convert to platform device resources

2010-03-02T02:09:02Z

The shdma dmaengine driver currently uses numerous macros to support various platforms, selected by ifdef's. Convert it to use platform device resources and lists of channel descriptors to specify register locations, interrupt numbers and other system-specific configuration variants. Unavoidably, we have to simultaneously convert all shdma users to provide those resources. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Paul Mundt

sh: add DMA slave definitions and SIU platform data to sh7722 setup

2010-03-02T02:08:52Z

This patch is required to use the SIU ASoC driver on sh7722 systems. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Paul Mundt

sh: always enable sh7724 vpu_clk and set to 166MHz on Ecovec

2010-02-22T10:11:23Z

Update the sh7724 processor code to always enable vpu_clk. On the Ecovec board, set the vpu_clk to 166 Mhz. The 166MHz setting results in a divide-by-6 setup for vpu_clk and improves the VPU performance compared to the power-on-reset/bootloader configuration. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt

sh: add sh7724 kick callback to clk_div4_table

2010-02-22T10:11:22Z

This patch adds a ->kick() callback to clk_div4_table and ties it into sh_clk_div4_set_rate(). A sh7724 specific kick function is also added that updates the KICK bit whenever div4 clocks in FRQCRA and FRQCRB have been set. Allows us to set the VPU clock. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt

sh: introduce struct clk_div4_table

2010-02-22T10:11:20Z

This patch introduces struct clk_div4_table. The structure will be used to keep div4 specific data, and is with this patch replacing the struct clk_div_mult_table pointer arg used by the sh_clk_div4_register() functions. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt

sh: fix sh7723 SDHI support using INTC force_disable

2010-02-17T03:45:44Z

Update the sh7723 INTC tables with force_enable support to mask out pending unsupported SDHI interrupt sources. Without this patch the kernel locks up due to a pending SDHI interrupt that the tmio_mmc driver cannot handle. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt

sh: fix sh7722 SDHI support using INTC force_disable

2010-02-17T03:45:43Z

Update the sh7722 INTC tables with force_enable support to mask out pending unsupported SDHI interrupt sources. Without this patch the kernel locks up due to a pending SDHI interrupt that the tmio_mmc driver cannot handle. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt

sh: fix sh7724 SDHI support using INTC force_disable

2010-02-16T04:38:57Z

Update the sh7724 INTC tables with force_enable support to mask out pending unsupported SDHI interrupt sources. Without this patch the kernel locks up due to a pending SDHI interrupt that the tmio_mmc driver cannot handle. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt