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39b27ad9 |
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07-Aug-2018 |
Krzysztof Kozlowski <krzk@kernel.org> |
mfd: sec-core: Add SPDX license identifiers Replace GPL v2.0+ license statements with SPDX license identifiers. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
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ee1e0994 |
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24-Jan-2014 |
Krzysztof Kozlowski <krzk@kernel.org> |
regulator: s5m8767: Use GPIO for controlling Buck9/eMMC Add support for GPIO control (enable/disable) over Buck9. The Buck9 Converter is used as a supply for eMMC Host Controller. BUCK9EN GPIO of S5M8767 chip may be used by application processor to enable or disable the Buck9. This has two benefits: - It is faster than toggling it over I2C bus. - It allows disabling the regulator during suspend to RAM; The AP will enable it during resume; Without the patch the regulator supplying eMMC must be defined as fixed-regulator. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
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f37ff6b6 |
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17-Dec-2013 |
Krzysztof Kozlowski <krzk@kernel.org> |
regulator: s5m8767: Add symbols for hard-coded DVS_RAMP register Add symbols for hard-coded values of BUCK_RAMP field in DVS_RAMP register. This simplifies a little the code as register update is called only once. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
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79b53d19 |
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10-Dec-2013 |
Krzysztof Kozlowski <krzk@kernel.org> |
regulator: s5m8767: Define symbol for buck control mask Replace hard-coded value for mask used in BUCKX_CTRL registers (for BUCKX_EN field) with a symbol. This also removes two local variables. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
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54227bcf |
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11-Jul-2012 |
Sangbeom Kim <sbkim73@samsung.com> |
mfd: Modify samsung mfd header As Prefix of Samsung pmic changed from s5m to s2m, To make common mfd driver for s2m and s5m series, This patch rename header of Samsung mfd and modify mfd driver. Signed-off-by: Sangbeom Kim <sbkim73@samsung.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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