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path: root/drivers/mmc/host/cavium-octeon.c
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2020-09-07mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.14Douglas Anderson
This is like commit 3d3451124f3d ("mmc: sdhci-msm: Prefer asynchronous probe") but applied to a whole pile of drivers. This batch converts the drivers that appeared to be around in the v4.14 timeframe. Signed-off-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com> # SDHI drivers Link: https://lore.kernel.org/r/20200903162412.3.Id1ff21470f08f427aedd0a6535dcd83ccc56b278@changeid Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-03-27mmc: cavium-octeon: remove nonsense variable coercionTang Bin
In this function, the variable 'base' is already 'void __iomem *base', and the return function 'devm_platform_ioremap_resource()' also returns this type, so the mandatory definition here is redundant. Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com> Link: https://lore.kernel.org/r/20200327043639.6564-1-tangbin@cmss.chinamobile.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-11-13mmc: cavium-octeon: Use devm_platform_ioremap_resource()Markus Elfring
Simplify this function implementation by using a known wrapper function. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-08-30mmc: cavium-octeon: Convert to use module_platform_driverAxel Lin
Get rid of boilerplate code by using module_platform_driver macro. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Jan Glauber <jglauber@cavium.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-05-22mmc: cavium: Fix probing race with regulatorJan Glauber
If the regulator probing is not yet finished this driver might catch a -EPROBE_DEFER. Returning after this condition did not remove the created platform device. On a repeated call to the probe function the of_platform_device_create fails. Calling of_platform_device_destroy after EPROBE_DEFER resolves this bug. Signed-off-by: Jan Glauber <jglauber@cavium.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-05-19mmc: cavium-octeon: Use proper GPIO name for power controlDavid Daney
The devm_gpiod_get_optional() function appends a "-gpios" to the string passed to it, so if we want to find the "power-gpios" signal, we must pass "power" to this function. Fixes: 01d95843335c ("mmc: cavium: Add MMC support for Octeon SOCs.") Signed-off-by: David Daney <david.daney@cavium.com> [jglauber@cavium.com: removed point after subject line] Signed-off-by: Jan Glauber <jglauber@cavium.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-05-19mmc: cavium-octeon: Fix interrupt enable codeDavid Daney
OCTEON SoCs with CIU3 do not have interrupt masking local to the MMC bus interface. Unfortunately, some even have a diagnostic register at the same address of the enable register, which causes the interrupts to fire immediately if stored to, thus breaking the driver. The proper action on these SoCs is not to touch this register. Fixes: 01d95843335c ("mmc: cavium: Add MMC support for Octeon SOCs.") Signed-off-by: David Daney <david.daney@cavium.com> [jglauber@cavium.com: removed point after subject line] Signed-off-by: Jan Glauber <jglauber@cavium.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-04-24mmc: cavium: Add MMC support for Octeon SOCs.Steven J. Hill
Add platform driver for Octeon SOCs. Signed-off-by: Steven J. Hill <Steven.Hill@cavium.com> Signed-off-by: David Daney <david.daney@cavium.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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