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* memory: samsung: Add SPDX license identifiersKrzysztof Kozlowski2018-02-124-16/+11
| | | | | | Replace GPL license statements with SPDX GPL-2.0 license identifiers. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
* memory: samsung: exynos-srom: Fix wrong count of registersSeung-Woo Kim2016-07-061-1/+1
| | | | | | | | | This patch fixes wrong count of array for SROM registers from probe function. Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
* memory: samsung: exynos-srom: make it explicitly non-modularPaul Gortmaker2016-06-201-18/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Kconfig currently controlling compilation of this code is: memory/samsung/Kconfig:config EXYNOS_SROM memory/samsung/Kconfig: bool "Exynos SROM controller driver" if COMPILE_TEST ...meaning that it currently is not being built as a module by anyone. Lets remove the modular code that is essentially orphaned, so that when reading the driver there is no doubt it is builtin-only. We explicitly disallow a driver unbind, since that doesn't have a sensible use case anyway, and it allows us to drop the ".remove" code for non-modular drivers. Since module_platform_driver() uses the same init level priority as builtin_platform_driver() the init ordering remains unchanged with this commit. Also note that MODULE_DEVICE_TABLE is a no-op for non-modular code. We also delete the MODULE_LICENSE tag etc. since all that information is already contained at the top of the file in the comments. Cc: Pankaj Dubey <pankaj.dubey@samsung.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
* memory: samsung: endian fixes for IOBen Dooks2016-06-201-10/+10
| | | | | | | | Use the relaxed versions of the IO accessors to avoid any issues if running in big endian. Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
* memory: samsung: exynos-srom: Add support for bank configurationPavel Fedin2016-04-182-3/+59
| | | | | | | | | | | | | Implement handling properties in subnodes and adding child devices to the system. Child devices will not be added if configuration fails. Since the driver now does more than suspend-resume support, dependency on CONFIG_PM is removed. Signed-off-by: Pavel Fedin <p.fedin@samsung.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
* memory: Add support for Exynos SROM driverPankaj Dubey2016-04-184-0/+240
This patch adds Exynos SROM controller driver which will handle save restore of SROM registers during S2R. Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> [p.fedin@samsung.com: tested on SMDK5410] Tested-by: Pavel Fedin <p.fedin@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org> [k.kozlowski: Minor COMPILE_TEST adjustments in Kconfig entries] Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>