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2015-03-23mmc: dw_mmc: exynos: Support eMMC's HS400 modeSeungwon Jeon
Implements HS400 mode support for exynos host driver. This also include some updates as new mode is added. Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com> Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com> [Alim: addressed review comments] Tested-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2014-11-26mmc: dw_mmc: exynos: Add support for exynos7Abhilash Kesavan
The Exynos7 has a DWMMC controller (v2.70a) which is different from prior versions. This patch adds new compatible strings for exynos7. This patch also fixes the CLKSEL register offset on exynos7. Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: Yuvaraj Kumar C D <yuvaraj.cd@samsung.com> Tested-by: Vivek Gautam <gautam.vivek@samsung.com> Acked-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2014-08-11mmc: dw_mmc: modify the dt-binding for removing slot-node and supports-highspeedJaehoon Chung
Almost all SoCs use one slot per host controller. (Even if controller can support the multiple slot, Recommend to use one slot per host controller.) Don't use the slot-node and deprecate the "supports-highspeed" property. Instead, use the cap-mmc/sd-highspeed. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Reviewed-by: Tushar Behera <trblinux@gmail.com> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Tested-by: Sachin Kamat <sachin.kamat@samsung.com> Acked-by: Seungwon Jeon <tgih.jun@samsung.com> Reviewed-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2013-12-16ARM: dts: Add dwmmc DT nodes for exynos5420 SOCYuvaraj Kumar C D
This patch adds the mmc device tree node entries for exynos5420 SOC. Exynos5420 has a different version of DWMMC controller,so a new compatible string is used to distinguish it from the prior SOC's. Signed-off-by: Yuvaraj Kumar C D <yuvaraj.cd@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-09-24dts: Fix misspelling of Synopsysdevicetree-fixesDinh Nguyen
s/Synopsis/Synopsys s/synopsis/synopsys Signed-off-by: Dinh Nguyen <dinguyen@altera.com> Cc: Pavel Machek <pavel@denx.de> CC: Arnd Bergmann <arnd@arndb.de> CC: Olof Johansson <olof@lixom.net> Cc: Rob Herring <rob.herring@calxeda.com> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Stephen Warren <swarren@wwwdotorg.org> Cc: Ian Campbell <ian.campbell@citrix.com> Cc: Chris Ball <cjb@laptop.org> Cc: Jaehoon Chung <jh80.chung@samsung.com> Cc: Seungwon Jeon <tgih.jun@samsung.com> Cc: Tomasz Figa <tomasz.figa@gmail.com> Cc: devicetree@vger.kernel.org Cc: linux-mmc@vger.kernel.org CC: linux-arm-kernel@lists.infradead.org Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2013-02-13Merge branch 'for-next' from git://sources.calxeda.com/kernel/linux.gitGrant Likely
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2013-02-08documentation/devicetree: Fix a typo in exynos-dw-mshc.txtSachin Kamat
Fixed a typo in referenced file name. Cc: Thomas Abraham <thomas.abraham@linaro.org> Cc: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2013-02-06documentation/devicetree: Fix typosMasanari Iida
Correct spelling typos within Documentation/devicetree Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2012-10-03mmc: dw_mmc: add support for exynos specific implementation of dw-mshcThomas Abraham
Samsung Exynos SoC's extend the dw-mshc controller for additional clock and bus control. Add support for these extensions and include provide device tree based discovery suppory as well. Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> Acked-by: Will Newton <will.newton@imgtec.com> Signed-off-by: Chris Ball <cjb@laptop.org>