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2023-04-05dt-bindings: nvmem: convert amlogic-efuse.txt to dt-schemaNeil Armstrong1-48/+0
Convert the Amlogic Meson GX eFuse bindings to dt-schema. Take in account the used variant with amlogic,meson-gx-efuse. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20230404172148.82422-6-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-10-03nvmem: meson-efuse: bindings: Add secure-monitor phandleCarlo Caione1-0/+6
Add a new property to link the nvmem driver to the secure-monitor. The nvmem driver needs to access the secure-monitor to be able to access the fuses. Signed-off-by: Carlo Caione <ccaione@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2018-12-06nvmem: meson-efuse: bindings: add peripheral clockJerome Brunet1-0/+3
The efuse found in gx SoC requires a peripheral clock to properly operate. We have been able to work without it until now because the clock was on by default, and left on by the CCF. Soon, it will not be the case anymore, so the device needs to claim the clock it needs Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-10-20nvmem: meson-efuse: indicate that this driver is only for Meson GX SoCsMartin Blumenstingl1-1/+1
The current Amlogic Meson eFuse driver only supports the 64-bit SoCs (GXBB and newer). Older SoCs cannot be supported by the same driver because they do not use the meson secure monitor firmware to access the hardware. Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-02documentation: Add nvmem bindings documentationCarlo Caione1-0/+39
This patch add the bindings document of Amlogic eFuse driver. Acked-by: Rob Herring <robh@kernel.org> Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Carlo Caione <carlo@endlessm.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>