3 Commits

Author	SHA1	Message	Date
Lucas Stach	685efffe37	soc: imx: gpcv2: add support for i.MX8MQ SoC ... The GPCv2 on the Freescale i.MX8MQ SoC works in the same way as the GPCv2 on the i.MX7, but only controls more power domains with a different mapping. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>	2018-12-05 08:50:36 +08:00
Arnd Bergmann	e23c7f7d57	soc: imx: add PM dependency for IMX7_PM_DOMAINS ... The new pm domain driver causes a build failure when CONFIG_PM is not set: warning: (IMX7_PM_DOMAINS) selects PM_GENERIC_DOMAINS which has unmet direct dependencies (PM) drivers/base/power/domain_governor.c: In function 'default_suspend_ok': drivers/base/power/domain_governor.c:75:17: error: 'struct dev_pm_info' has no member named 'ignore_children' This adds a dependency to ensure that we don't attempt to build the driver without CONFIG_PM. Fixes: 03aa12629f ("soc: imx: Add GPCv2 power gating driver") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>	2017-05-15 09:33:22 +08:00
Andrey Smirnov	03aa12629f	soc: imx: Add GPCv2 power gating driver ... Add code allowing for control of various power domains managed by GPCv2 IP block found in i.MX7 series of SoCs. Power domains covered by this patch are: - PCIE PHY - MIPI PHY - USB HSIC PHY - USB OTG1/2 PHY Support for any other power domain controlled by GPC is not present, and can be added at some later point. Testing of this code was done against a PCIe driver. Cc: yurovsky@gmail.com Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Dong Aisheng <dongas86@gmail.com> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>	2017-04-07 19:37:07 +08:00