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2018-10-09dt-bindings: mmci: add stm32 sdmmc variantLudovic Barre1-0/+10
This patch adds properties for stm32 sdmmc variant. Signed-off-by: Ludovic Barre <ludovic.barre@st.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2018-10-09dt-bindings: mmci: add optional reset propertyLudovic Barre1-0/+1
This patch adds a optional reset management. Signed-off-by: Ludovic Barre <ludovic.barre@st.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2014-05-12mmc: mmci: Mark the DT bindings for highspeed mode as deprecatedUlf Hansson1-4/+6
The common mmc DT parser supports bindings for highspeed mode, thus there are no need for mmci to provide it's own versions for these. Mark them as deprecated in the documentation. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Rob Herring <robh@kernel.org>
2014-05-12mmc: mmci: Add DT bindings for feedback clock pinUlf Hansson1-0/+2
The ST Micro variant supports the option of using a feedback clock signal in favor of the clockout pin when latching incoming signals on the data bus. Since this is matter of how pins are being routed we need to provide a new DT binding to be able to configure this through DT. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
2014-05-12mmc: mmci: Add DT bindings for signal directionUlf Hansson1-1/+10
Some variants have support for indicating the bus signal directions, which currently are configured through platform data. Add corresponding DT bindings to enable us to move away from using the platform data. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
2014-05-12mmc: mmci: Update DT documentationUlf Hansson1-3/+36
Document how to configure the regulator supplies and add an example of a typical mmci DT node. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2012-07-10mmc: dt: Deduplicate binding docs by referencing mmc.txtChris Ball1-8/+4
Now that we have common bindings for MMC, rewrite the individual bindings to inherit from mmc.txt and describe their differences. Acked-by: Stephen Warren <swarren@wwwdotorg.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-05-04mmc: mmci: Add required documentation for Device Tree bindingsLee Jones1-0/+19
This provides full documentation detailing each compulsory, optional and device (variant) specific properties available for use within the MMCI Device Tree. Signed-off-by: Lee Jones <lee.jones@linaro.org> Acked-by: Arnd Bergmann <arndb@arndb.de> Signed-off-by: Chris Ball <cjb@laptop.org>