kernel/linux.git/drivers/soc/imx/Kconfig, branch linux-7.0.y

pmdomain: imx: Move Kconfig options to the pmdomain subsystem

2023-10-04T21:40:36+00:00

The Kconfig options belongs closer to the corresponding implementations, hence let's move them from the soc- and firmware subsystem to the pmdomain subsystem. Cc: Shawn Guo Cc: Sascha Hauer Cc: Fabio Estevam Cc: Peng Fan Cc: Cc: Acked-by: Peng Fan Acked-by: Shawn Guo Signed-off-by: Ulf Hansson

soc: imx8m: Support building imx8m soc driver as module

2023-03-14T03:36:53+00:00

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 Reviewed-by: Peng Fan Reviewed-by: Marco Felsch Signed-off-by: Shawn Guo

soc: imx: imx8mp-blk-ctrl: expose high performance PLL clock

2023-01-01T03:12:03+00:00

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 Tested-by: Marcel Ziswiler Tested-by: Lukas F. Hartmann Signed-off-by: Shawn Guo

soc: imx: add Kconfig symbols for blk-ctrl drivers

2023-01-01T03:11:46+00:00

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 Signed-off-by: Shawn Guo

soc: imx: add i.MX93 SRC power domain driver

2022-09-17T08:31:06+00:00

Support controlling power domain managed by System Reset Controller(SRC). Current supported power domain is mediamix power domain. Signed-off-by: Peng Fan Signed-off-by: Shawn Guo

imx: soc: Select REGMAP_MMIO

2021-10-05T05:54:44+00:00

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 Signed-off-by: Shawn Guo

ARM: imx: fix imx8m dependencies

2021-01-11T01:36:11+00:00

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 Signed-off-by: Shawn Guo

soc: imx: select ARM_GIC_V3 for i.MX8M

2020-07-13T08:42:32+00:00

Select ARM_GIC_V3, then it is able to use gic v3 driver in aarch32 mode linux on aarch64 hardware. For aarch64 mode, it not hurts to select ARM_GIC_V3. Acked-by: Arnd Bergmann Signed-off-by: Peng Fan Signed-off-by: Shawn Guo

firmware: imx: Move i.MX SCU soc driver into imx firmware folder

2020-07-13T02:02:00+00:00

The i.MX SCU soc driver depends on SCU firmware driver, so it has to use platform driver model for proper defer probe operation, since it has no device binding in DT file, a simple platform device is created together inside the platform driver. To make it more clean, we can just move the entire SCU soc driver into imx firmware folder and initialized by i.MX SCU firmware driver. Signed-off-by: Anson Huang Signed-off-by: Shawn Guo

soc: imx8: select SOC_BUS

2020-04-17T15:20:44+00:00

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 Acked-by: Peng Fan Signed-off-by: Arnd Bergmann