Re: [PATCH 4/7] mmc: dw_mmc: add samsung exynos5250 specific extentions
From: Olof Johansson <hidden>
Date: 2012-05-02 18:10:47
Also in:
linux-arm-kernel, linux-mmc, linux-samsung-soc, lkml
Hi, On Tue, May 1, 2012 at 10:07 PM, Thomas Abraham [off-list ref] wrote:
quoted hunk ↗ jump to hunk
The instantiation of the Synopsis Designware controller on Exynos5250 include extension for SDR and DDR specific tx/rx phase shift timing and CIU internal divider. In addition to that, the option to skip the command hold stage is also introduced. Add support for these Exynos5250 specfic extenstions. Signed-off-by: Abhilash Kesavan <redacted> Signed-off-by: Thomas Abraham <redacted> --- .../devicetree/bindings/mmc/synposis-dw-mshc.txt | 33 +++++++++++++++++++- drivers/mmc/host/dw_mmc-pltfm.c | 8 +++++ drivers/mmc/host/dw_mmc.c | 32 ++++++++++++++++++- drivers/mmc/host/dw_mmc.h | 13 ++++++++ include/linux/mmc/dw_mmc.h | 6 +++ 5 files changed, 89 insertions(+), 3 deletions(-)diff --git a/Documentation/devicetree/bindings/mmc/synposis-dw-mshc.txt b/Documentation/devicetree/bindings/mmc/synposis-dw-mshc.txt index c1ed70e..465fc31 100644 --- a/Documentation/devicetree/bindings/mmc/synposis-dw-mshc.txt +++ b/Documentation/devicetree/bindings/mmc/synposis-dw-mshc.txt@@ -7,6 +7,8 @@ Required Properties:* compatible: should be one of the following - synopsis,dw-mshc: for controllers compliant with synopsis dw-mshc. + - synopsis,dw-mshc-exynos5250: for controllers with Samsung + Exynos5250 specific extentions.
It makes more sense to use your own manufacturer prefix here: samsung,exynos5250-dw-mshc -Olof