Shawn, Here's v8 of GPCv2 patches with more feedback from Dong incorporated.
Thanks, Andrey Smirnov Changes since v7 (see [v7]): - Drop the code to support USB OTG power domains and simplify a number of codepaths because of that - Add access table to regmap config to prevent accesses to undesired locations in the register file - Dropped cache type specifier from regmap config - Re-arrange constant definition to align more closesly with RM - Minor stylistic adjustments Changes since v6 (see [v6]): - Drop .readable_reg related code - Switch regmap to REGCACHE_NONE and drop .volatile_reg - Remove unnecessary #include directives Changes since v5 (see [v5]): - Apply reverse tree variable declartaion fromatting to imx_gpcv2_probe() and imx7_gpc_pu_pgc_sw_pxx_req() - Drop patch #3 in favour of defaulting to y in Kconfig Changes since v4 (see [v4]): - Single patch is split into multiple as per Shawn's reques - Incorporated various feedback from Shawn Changes since v3 (see [v3]): - Minor device tree bindings documentation fixes as per feedback from Rob Herring - Collect Acked-by from Rob Changes since v2 (see [v2]): - Fix a critical bug where incorrect state of a bit was expected in a busy wait loop (bit set instead of bit cleared) imx7_gpc_pu_pgc_sw_pxx_req() - Add missing step (setting of PCR in GPC_PGC_nCTRL) in power down procedure Changes since v1 (see [v1]): - Various small DT bindings description fixes as per feedback from Rob Herring [v1] https://lkml.org/lkml/2017/2/6/554 [v2] https://lkml.org/lkml/2017/2/13/489 [v3] https://lkml.org/lkml/2017/2/20/338 [v4] https://lkml.org/lkml/2017/2/28/738 [v5] https://lkml.org/lkml/2017/3/14/547 [v6] https://lkml.org/lkml/2017/3/16/357 [v7] https://lkml.org/lkml/2017/3/21/405 Andrey Smirnov (2): dt-bindings: Add GPCv2 power gating driver soc/imx: Add GPCv2 power gating driver .../devicetree/bindings/power/fsl,imx-gpcv2.txt | 71 ++++ drivers/soc/Kconfig | 1 + drivers/soc/imx/Kconfig | 10 + drivers/soc/imx/Makefile | 1 + drivers/soc/imx/gpcv2.c | 363 +++++++++++++++++++++ include/dt-bindings/power/imx7-power.h | 16 + 6 files changed, 462 insertions(+) create mode 100644 Documentation/devicetree/bindings/power/fsl,imx-gpcv2.txt create mode 100644 drivers/soc/imx/Kconfig create mode 100644 drivers/soc/imx/gpcv2.c create mode 100644 include/dt-bindings/power/imx7-power.h -- 2.9.3