| 48d11e067fc90ec9fc9c8f7ab982e5a83bf1887b |
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22-Sep-2014 |
Stephen Boyd <sboyd@codeaurora.org> |
mmc: Consolidate emmc tuning blocks
The same tuning block exists in the dw_mmc h.c and sdhci-msm.c
files. Move these into mmc.c so that they can be shared across
drivers.
Reported-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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| ffed1b94cbf869e81de0525608193f367db2ba36 |
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22-Sep-2014 |
Stephen Boyd <sboyd@codeaurora.org> |
mmc: sdhci-msm: Make tuning block table endian agnostic
If we're tuning on a big-endian CPU we'll never determine we properly
tuned the device because we compare the data we received from the
controller with a table that assumes the CPU is little-endian.
Change the table to be an array of bytes instead of 32-bit words
so we can use memcmp() without needing to byte-swap every word
depending on the endianess of the CPU.
Cc: Asutosh Das <asutoshd@codeaurora.org>
Cc: Venkat Gopalakrishnan <venkatg@codeaurora.org>
Reviewed-by: Georgi Djakov <gdjakov@mm-sol.com>
Fixes: 415b5a75da43 "mmc: sdhci-msm: Add platform_execute_tuning implementation"
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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| 2137f5d3b8e8e04cff06194cacd0f6357495ac94 |
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12-Aug-2014 |
Peter Griffin <peter.griffin@linaro.org> |
mmc: remove .owner field for drivers using module_platform_driver
This patch removes the superflous .owner field for drivers which
use the module_platform_driver API, as this is overriden in
platform_driver_register anyway.
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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| d30f01b0e8955391d5574cf52977c0592eb3f87d |
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11-Jul-2014 |
Georgi Djakov <gdjakov@mm-sol.com> |
mmc: sdhci-msm: Remove unnecessary header file inclusion
The header <linux/regulator/consumer.h> is unused. Remove it.
Signed-off-by: Georgi Djakov <gdjakov@mm-sol.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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| ed1761d7d8b83a632f34bfe6a636ceba85bfe8c8 |
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10-Jun-2014 |
Stephen Boyd <sboyd@codeaurora.org> |
mmc: sdhci-msm: Fix fallout from sdhci refactoring
The sdhci core was refactored recently and some of those
refactorings required changes in every sdhci platform driver.
Those updates happened around the same time as when the msm
driver was merged so the refactorings missed the msm driver.
Hook in the basic library functions so that we can boot apq8074
dragonboards again instead of crashing when we try to jump to
NULL function pointers.
Reported-by: Kevin Hilman <khilman@linaro.org>
Cc: Georgi Djakov <gdjakov@mm-sol.com>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Acked-by: Kumar Gala <galak@codeaurora.org>
Reviewed-by: Georgi Djakov <gdjakov@mm-sol.com>
Tested-by: Kevin Hilman <khilman@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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| 415b5a75da4309fe56c9b37e246faad80a97e525 |
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10-Mar-2014 |
Georgi Djakov <gdjakov@mm-sol.com> |
mmc: sdhci-msm: Add platform_execute_tuning implementation
This patch adds implementation for platform specific tuning in order
to support HS200 bus speed mode on Qualcomm SDHCI controller.
Signed-off-by: Asutosh Das <asutoshd@codeaurora.org>
Signed-off-by: Venkat Gopalakrishnan <venkatg@codeaurora.org>
Signed-off-by: Georgi Djakov <gdjakov@mm-sol.com>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Chris Ball <chris@printf.net>
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| 0eb0d9f4de34a7702974807e2107a49c6c6e2daa |
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10-Mar-2014 |
Georgi Djakov <gdjakov@mm-sol.com> |
mmc: sdhci-msm: Initial support for Qualcomm chipsets
This platform driver adds the initial support of Secure Digital Host
Controller Interface compliant controller found in Qualcomm chipsets.
Signed-off-by: Asutosh Das <asutoshd@codeaurora.org>
Signed-off-by: Venkat Gopalakrishnan <venkatg@codeaurora.org>
Tested-by: Ivan T. Ivanov <iivanov@mm-sol.com>
Signed-off-by: Georgi Djakov <gdjakov@mm-sol.com>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Chris Ball <chris@printf.net>
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