diff options
| author | Esben Haabendal <esben@geanix.com> | 2024-05-06 12:23:53 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2024-10-01 14:03:41 +0200 |
| commit | 17d210018914024c97dfe08f7e7e49e65785b3a9 (patch) | |
| tree | bf8b51ff125dc7f600930f598550dc450cf7bf91 /arch | |
| parent | dt-bindings: pinctrl: Add SA8255p TLMM (diff) | |
| download | linux-17d210018914024c97dfe08f7e7e49e65785b3a9.tar.xz linux-17d210018914024c97dfe08f7e7e49e65785b3a9.zip | |
ARM: imx: Allow user to disable pinctrl
Making pinctrl drivers and subsequently the pinctrl framework
user-controllable, allows building a kernel without this.
While in many (most) cases, this could make the system unbootable, it
does allow building smaller kernels for those situations where picntrl
is not needed.
One such situation is when building a kernel for NXP LS1021A systems,
which does not have run-time controllable pinctrl, so pinctrl framework
and drivers are 100% dead-weight.
Signed-off-by: Esben Haabendal <esben@geanix.com>
Acked-by: Shawn Guo <shawnguo@kernel.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/20240506-imx-pinctrl-optional-v2-1-bdff75085156@geanix.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-imx/Kconfig | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index ab767f059929..e4fe059cd861 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -6,7 +6,6 @@ menuconfig ARCH_MXC select CLKSRC_IMX_GPT select GENERIC_IRQ_CHIP select GPIOLIB - select PINCTRL select PM_OPP if PM select SOC_BUS select SRAM @@ -49,7 +48,6 @@ config SOC_IMX31 config SOC_IMX35 bool "i.MX35 support" select MXC_AVIC - select PINCTRL_IMX35 help This enables support for Freescale i.MX35 processor @@ -61,7 +59,6 @@ config SOC_IMX1 bool "i.MX1 support" select CPU_ARM920T select MXC_AVIC - select PINCTRL_IMX1 help This enables support for Freescale i.MX1 processor @@ -73,7 +70,6 @@ config SOC_IMX25 bool "i.MX25 support" select CPU_ARM926T select MXC_AVIC - select PINCTRL_IMX25 help This enables support for Freescale i.MX25 processor @@ -81,7 +77,6 @@ config SOC_IMX27 bool "i.MX27 support" select CPU_ARM926T select MXC_AVIC - select PINCTRL_IMX27 help This enables support for Freescale i.MX27 processor @@ -98,7 +93,6 @@ config SOC_IMX5 config SOC_IMX50 bool "i.MX50 support" - select PINCTRL_IMX50 select SOC_IMX5 help @@ -106,14 +100,12 @@ config SOC_IMX50 config SOC_IMX51 bool "i.MX51 support" - select PINCTRL_IMX51 select SOC_IMX5 help This enables support for Freescale i.MX51 processor config SOC_IMX53 bool "i.MX53 support" - select PINCTRL_IMX53 select SOC_IMX5 help @@ -137,7 +129,6 @@ config SOC_IMX6Q select ARM_ERRATA_775420 select HAVE_ARM_SCU if SMP select HAVE_ARM_TWD - select PINCTRL_IMX6Q select SOC_IMX6 help @@ -147,7 +138,6 @@ config SOC_IMX6SL bool "i.MX6 SoloLite support" select ARM_ERRATA_754322 select ARM_ERRATA_775420 - select PINCTRL_IMX6SL select SOC_IMX6 help @@ -157,7 +147,6 @@ config SOC_IMX6SLL bool "i.MX6 SoloLiteLite support" select ARM_ERRATA_754322 select ARM_ERRATA_775420 - select PINCTRL_IMX6SLL select SOC_IMX6 help @@ -167,7 +156,6 @@ config SOC_IMX6SX bool "i.MX6 SoloX support" select ARM_ERRATA_754322 select ARM_ERRATA_775420 - select PINCTRL_IMX6SX select SOC_IMX6 help @@ -175,7 +163,6 @@ config SOC_IMX6SX config SOC_IMX6UL bool "i.MX6 UltraLite support" - select PINCTRL_IMX6UL select SOC_IMX6 select ARM_ERRATA_814220 @@ -211,7 +198,6 @@ config SOC_IMX7D_CM4 config SOC_IMX7D bool "i.MX7 Dual support" - select PINCTRL_IMX7D select SOC_IMX7D_CA7 if ARCH_MULTI_V7 select SOC_IMX7D_CM4 if ARM_SINGLE_ARMV7M select ARM_ERRATA_814220 if ARCH_MULTI_V7 @@ -221,7 +207,6 @@ config SOC_IMX7D config SOC_IMX7ULP bool "i.MX7ULP support" select CLKSRC_IMX_TPM - select PINCTRL_IMX7ULP select SOC_IMX7D_CA7 if ARCH_MULTI_V7 select SOC_IMX7D_CM4 if ARM_SINGLE_ARMV7M help @@ -237,7 +222,6 @@ config SOC_IMXRT config SOC_VF610 bool "Vybrid Family VF610 support" select ARM_GIC if ARCH_MULTI_V7 - select PINCTRL_VF610 help This enables support for Freescale Vybrid VF610 processor. |