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linux/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 20:07:45 +08:00
# 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 23:19:45 +08:00
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 23:49:27 +08:00
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 16:56:31 +08:00
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 19:37:47 +08:00
depends on PM
select PM_GENERIC_DOMAINS
imx: soc: Select REGMAP_MMIO The imx-gpcv2 driver needs Regmap MMIO. Select it, and fix: drivers/soc/imx/gpcv2.c:420:34: error: array type has incomplete element type ‘struct regmap_range’ 420 | static const struct regmap_range imx7_yes_ranges[] = { | ^~~~~~~~~~~~~~~ drivers/soc/imx/gpcv2.c:421:17: error: implicit declaration of function ‘regmap_reg_range’; did you mean ‘remap_pfn_range’? [-Werror=implicit-function-declaration] 421 | regmap_reg_range(GPC_LPCR_A_CORE_BSC, | ^~~~~~~~~~~~~~~~ | remap_pfn_range Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-09-24 22:01:46 +08:00
select REGMAP_MMIO
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 23:19:45 +08:00
default y if SOC_IMX7D
soc: imx: increase build coverage for imx8m soc driver The soc-imx8.c driver is actually for i.MX8M family, so rename it to soc-imx8m.c. Use CONFIG_SOC_IMX8M as build gate, not CONFIG_ARCH_MXC, to control whether build this driver, also make it possible for compile test. Default set it to y for ARCH_MXC && ARM64 Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-02-21 10:32:19 +08:00
config SOC_IMX8M
soc: imx8m: Support building imx8m soc driver as module Make the imx8m soc driver as tristate so that it can be built as loadable module, module names are: soc-imx8m.ko, imx8m-blk-ctrl.ko and imx8mp-blk-ctrl.ko Signed-off-by: Jindong Yue <jindong.yue@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Marco Felsch <m.felsch@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-01 21:05:57 +08:00
tristate "i.MX8M SoC family support"
soc: imx: increase build coverage for imx8m soc driver The soc-imx8.c driver is actually for i.MX8M family, so rename it to soc-imx8m.c. Use CONFIG_SOC_IMX8M as build gate, not CONFIG_ARCH_MXC, to control whether build this driver, also make it possible for compile test. Default set it to y for ARCH_MXC && ARM64 Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-02-21 10:32:19 +08:00
depends on ARCH_MXC || COMPILE_TEST
default ARCH_MXC && ARM64
soc: imx8: select SOC_BUS Compile-testing the driver can result in a link failure when CONFIG_SOC_BUS is disabled: x86_64-linux-ld: drivers/soc/imx/soc-imx8m.o: in function `imx8_soc_init': soc-imx8m.c:(.init.text+0x28d): undefined reference to `soc_device_register' Select it from Kconfig, as we do from the other SoC drivers. Link: https://lore.kernel.org/r/20200409075208.2824062-1-arnd@arndb.de Fixes: fc40200ebf82 ("soc: imx: increase build coverage for imx8m soc driver") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-04-09 15:51:48 +08:00
select SOC_BUS
ARM: imx: fix imx8m dependencies Selecting ARM_GIC_V3 on non-CP15 processors leads to build failures like arch/arm/include/asm/arch_gicv3.h: In function 'write_ICC_AP1R3_EL1': arch/arm/include/asm/arch_gicv3.h:36:40: error: 'c12' undeclared (first use in this function) 36 | #define __ICC_AP1Rx(x) __ACCESS_CP15(c12, 0, c9, x) | ^~~ Add a dependency to only enable the gic driver when building for at an ARMv7 target, which is the closes approximation to the ARMv8 processor that is actually in this chip. Fixes: fc40200ebf82 ("soc: imx: increase build coverage for imx8m soc driver") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-12-30 23:17:51 +08:00
select ARM_GIC_V3 if ARCH_MXC && ARCH_MULTI_V7
soc: imx: increase build coverage for imx8m soc driver The soc-imx8.c driver is actually for i.MX8M family, so rename it to soc-imx8m.c. Use CONFIG_SOC_IMX8M as build gate, not CONFIG_ARCH_MXC, to control whether build this driver, also make it possible for compile test. Default set it to y for ARCH_MXC && ARM64 Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-02-21 10:32:19 +08:00
help
If you say yes here you get support for the NXP i.MX8M family
support, it will provide the SoC info like SoC family,
ID and revision etc.
soc: imx: add i.MX93 SRC power domain driver Support controlling power domain managed by System Reset Controller(SRC). Current supported power domain is mediamix power domain. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-09-06 11:28:14 +08:00
config SOC_IMX9
tristate "i.MX9 SoC family support"
depends on ARCH_MXC || COMPILE_TEST
default ARCH_MXC && ARM64
select SOC_BUS
help
If you say yes here, you get support for the NXP i.MX9 family
soc: imx: add Kconfig symbols for blk-ctrl drivers Currently the dependencies of the blk-ctrl drivers are not fully described in Kconfig, which can trip over the compile tests on platforms where those drivers are not usually enabled. Add a non user-selectable symbol to be describe those dependencies. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-12-17 04:08:18 +08:00
config IMX8M_BLK_CTRL
bool
default SOC_IMX8M && IMX_GPCV2_PM_DOMAINS
depends on PM_GENERIC_DOMAINS
soc: imx: imx8mp-blk-ctrl: expose high performance PLL clock Expose the high performance PLL as a regular Linux clock, so the PCIe PHY can use it when there is no external refclock provided. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Tested-by: Lukas F. Hartmann <lukas@mntre.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-12-17 04:08:20 +08:00
depends on COMMON_CLK
soc: imx: add Kconfig symbols for blk-ctrl drivers Currently the dependencies of the blk-ctrl drivers are not fully described in Kconfig, which can trip over the compile tests on platforms where those drivers are not usually enabled. Add a non user-selectable symbol to be describe those dependencies. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-12-17 04:08:18 +08:00
config IMX9_BLK_CTRL
bool
default SOC_IMX9 && IMX_GPCV2_PM_DOMAINS
depends on 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 23:19:45 +08:00
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