Samsung's S2MPS15 PMIC is targetted to be used with Samsung's Exynos7 SoC. The S2MPS15 PMIC is similar in functionality to S2MPS11/14 PMIC. It contains 27 LDO and 10 Buck regulators, RTC, three 32.768 KHz clock outputs and allows programming these blocks via a I2C interface. This patch series adds initial support for LDO/Buck regulators of S2MPS15 PMIC.
Changes since v4: * Dorpped Krzysztof reviewed-by and Lee Acked-by tags from patch 1/4, because of the new changes to DT bindings. Seeking a fresh review/ack tags. * Removed samsung,s2mps15-clk compatible as we can reuse exsisting compatible of s2mps13. * Added acked-by on patch 2/4 * Modified rtc driver as s2mps15 differs from s2mps14/13 etc, addressed Krzysztof concerns on rtc patch. There are some other improvement suggestion from Krzystof for the rtc, I feel that can be done as a sperate patch later. Changes since v3: * Changes regulator driver name from s2mps15-pmic -> s2mps15-regulator as disscussed here [2] * Re-use the exsisting compatible/names for s2mps15 clock block. Changes since v2: * Addressed Lee Jones review comments. Changes since v1: * Added suggestion from Krzysztof [1]. * Added s2mps15's 32.768 clocks support. * Added s2mps15's rtc support. V1 of these patches (with a lesser features) were posted a year back, since then there is not much progress on this, this is my attempt to move things forward. [1]-> https://lkml.org/lkml/2014/10/14/67 [2]-> https://lkml.org/lkml/2015/10/28/417 This series is based on linux-next-20151022. This is tested on exynos7-espresso board. Alim Akhtar (1): drivers/rtc/rtc-s5m.c: add support for S2MPS15 RTC Thomas Abraham (3): dt-bindings: mfd: s2mps11: add documentation for s2mps15 PMIC mfd: sec: Add support for S2MPS15 PMIC regulator: s2mps11: add support for S2MPS15 regulators Documentation/devicetree/bindings/mfd/s2mps11.txt | 21 ++- drivers/mfd/sec-core.c | 31 ++++ drivers/mfd/sec-irq.c | 8 ++ drivers/regulator/Kconfig | 4 +- drivers/regulator/s2mps11.c | 135 +++++++++++++++++- drivers/rtc/rtc-s5m.c | 37 ++++- include/linux/mfd/samsung/core.h | 1 + include/linux/mfd/samsung/rtc.h | 2 + include/linux/mfd/samsung/s2mps15.h | 158 +++++++++++++++++++++ 9 files changed, 383 insertions(+), 14 deletions(-) create mode 100644 include/linux/mfd/samsung/s2mps15.h -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
