S3C24XX: Add support for HSSPI on S3C2416/S3C2443

A patchset in state Mainline for linux-kernel

From: Heiko Stuebner <heiko@...> Date: Mon, 12 Mar 2012 19:39:57 +0100

The S3C2416/S3C2443/S3C2450 SoCs contain HSSPI controllers compatible with the ones in the S3C64xx and later. The second patch modifying the dma selection depends on the series enabling the dma support on the S3C2416, but as the whole s3c64xx-spi driver needs dma support this should be ok. Tested on an Asus DR-900 ebook reader with a Marvell MR8686 using the libertas driver. This is a repost of the series adapted to changes resulting from the other cleanup series. Heiko Stuebner (6): ARM: S3C24XX: Add forgotten clock lookup table to S3C2443 ARM: S3C24XX: claim spi channels for hsspi in dma-s3c2443 ARM: S3C24XX: Add map entries needed by the s3c64xx-spi devices ARM: S3C24XX: Add clock-lookup entries required by s3c64xx-spi ARM: S3C24XX: Add HSSPI setup callback for s3c64xx-spi driver spi/s3c64xx: Allow usage for ARCH_S3C24XX arch/arm/mach-s3c24xx/Kconfig | 5 ++++ arch/arm/mach-s3c24xx/Makefile | 1 + arch/arm/mach-s3c24xx/clock-s3c2416.c | 1 + arch/arm/mach-s3c24xx/clock-s3c2443.c | 6 ++++ arch/arm/mach-s3c24xx/common-s3c2443.c | 15 +++++++---- arch/arm/mach-s3c24xx/dma-s3c2443.c | 16 +++++++++--- arch/arm/mach-s3c24xx/include/mach/dma.h | 4 +++ arch/arm/mach-s3c24xx/include/mach/map.h | 5 ++++ arch/arm/mach-s3c24xx/setup-spi.c | 39 ++++++++++++++++++++++++++++++ drivers/spi/Kconfig | 2 +- 10 files changed, 84 insertions(+), 10 deletions(-) create mode 100644 arch/arm/mach-s3c24xx/setup-spi.c --

Patches in this set


  • 6 individual patches
  • 84 lines added
  • 10 lines removed

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