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WSL2-Linux-Kernel
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WSL2-Linux-Kernel/drivers/soc/imx/Kconfig

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treewide: Add SPDX license identifier - Makefile/Kconfig Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-19 15:07:45 +03:00
# SPDX-License-Identifier: GPL-2.0-only
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>
2017-03-28 18:19:45 +03:00
menu "i.MX SoC drivers"
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>
2018-11-16 18:49:27 +03:00
config IMX_GPCV2_PM_DOMAINS
bool "i.MX GPCv2 PM domains"
soc: imx: Break dependency on SOC_IMX8MQ for GPCv2 Since this is going to be used on more SoCs than just i.MX8MQ, make the dependency here more generic by using ARCH_MXC instead. Also remove the SOC_IMX7D since it is also included by the ARCH_MXC. Signed-off-by: Abel Vesa <abel.vesa@nxp.com> Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-01-12 11:56:31 +03:00
depends on ARCH_MXC || (COMPILE_TEST && OF)
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: 03aa12629fc4 ("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>
2017-05-11 14:37:47 +03:00
depends on PM
select PM_GENERIC_DOMAINS
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>
2017-03-28 18:19:45 +03:00
default y if SOC_IMX7D
soc: imx: Add SCU SoC info driver support Add i.MX SCU SoC info driver to support i.MX8QXP SoC, introduce driver dependency into Kconfig as CONFIG_IMX_SCU must be selected to support i.MX SCU SoC driver, also need to use platform driver model to make sure IMX_SCU driver is probed before i.MX SCU SoC driver. With this patch, SoC info can be read from sysfs: i.mx8qxp-mek# cat /sys/devices/soc0/family Freescale i.MX i.mx8qxp-mek# cat /sys/devices/soc0/soc_id 0x2 i.mx8qxp-mek# cat /sys/devices/soc0/machine Freescale i.MX8QXP MEK i.mx8qxp-mek# cat /sys/devices/soc0/revision 1.1 Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Abel Vesa <abel.vesa@nxp.com> Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-05-24 04:52:36 +03:00
config IMX_SCU_SOC
bool "i.MX System Controller Unit SoC info support"
depends on IMX_SCU
select SOC_BUS
help
If you say yes here you get support for the NXP i.MX System
Controller Unit SoC info module, it will provide the SoC info
like SoC family, ID and revision etc.
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>
2017-03-28 18:19:45 +03:00
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