On Sunday, April 29, 2012, Rafael J. Wysocki wrote:
On Friday, April 06, 2012, Marek Szyprowski wrote:
Some bootloaders disable power domains on boot and the platform startup
code registers them in the 'disabled' state. Current gen_pd code assumed
that the devices can be registered only to
The variable 'dw_mci_card_workqueue' is a global variable shared between
multiple instances of the dw_mmc host controller. Due to this, data
corruption has been noticed when multiple instances of dw_mmc controllers
are actively reading/writing the media. Fix this by adding a instance
of 'struct
Acked-by: Jaehoon Chung jh80.ch...@samsung.com
On 05/02/2012 06:57 AM, Thomas Abraham wrote:
The variable 'dw_mci_card_workqueue' is a global variable shared between
multiple instances of the dw_mmc host controller. Due to this, data
corruption has been noticed when multiple instances of
On 5/2/12, Rafael J. Wysocki r...@sisk.pl wrote:
On Sunday, April 29, 2012, Rafael J. Wysocki wrote:
On Friday, April 06, 2012, Marek Szyprowski wrote:
Some bootloaders disable power domains on boot and the platform startup
code registers them in the 'disabled' state. Current gen_pd code
Some platforms allow for clock gating and control of bus interface unit clock
and card interface unit clock. Add support for clock lookup of optional biu
and ciu clocks for clock gating and clock speed determination.
Signed-off-by: Abhilash Kesavan a.kesa...@samsung.com
Signed-off-by: Thomas
Add clock instances for bus interface unit clock and card interface unit
clock of the all four MSHC controller instances.
Signed-off-by: Abhilash Kesavan a.kesa...@samsung.com
Signed-off-by: Thomas Abraham thomas.abra...@linaro.org
---
arch/arm/mach-exynos/clock-exynos5.c | 45
Add entries if MSHC controllers in AUXDATA table for correct device name
initialization.
Signed-off-by: Abhilash Kesavan a.kesa...@samsung.com
Signed-off-by: Thomas Abraham thomas.abra...@linaro.org
---
arch/arm/mach-exynos/mach-exynos5-dt.c |8
1 files changed, 8 insertions(+), 0
This patch series adds device tree support for Synopsis Designware Mobile
Storage Host Controller.
The first patch adds clock lookup in the driver and this is optional. Platforms
that do not need any clock gating and control for the dw_mmc controllers will
not be affected with this change. The
Add device tree based discovery support.
Signed-off-by: Thomas Abraham thomas.abra...@linaro.org
---
.../devicetree/bindings/mmc/synposis-dw-mshc.txt | 85 +
drivers/mmc/host/dw_mmc-pltfm.c| 24 +++
drivers/mmc/host/dw_mmc.c | 181
Add device nodes for the four instances of dw_mmc controllers in Exynos5250
and enable instance 0 and 2 for the smdk5250 board.
Signed-off-by: Thomas Abraham thomas.abra...@linaro.org
---
arch/arm/boot/dts/exynos5250-smdk5250.dts | 50 -
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
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