[PATCH 11/11] arm64: defconfig: Enable Apple Silicon drivers
From: Sven Peter <sven@kernel.org>
Date: 2025-06-12 21:12:02
Also in:
asahi, b4-sent, dmaengine, linux-arm-kernel, linux-clk, linux-i2c, linux-iommu, linux-pm, linux-sound, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
Enable drivers for hardware present on Apple Silicon machines. The power domain and interrupt driver should be built-it since these are critical for the system to boot, the rest can be build as modules. Previously, many of these drivers were accidentally configured as y such that this actually decreases the size of the kernel image: vmlinux 163628520 -> 163330632 (-297888) Image 48388608 -> 48384512 (- 4096) Signed-off-by: Sven Peter <sven@kernel.org> --- arch/arm64/configs/defconfig | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 897fc686e6a91b79770639d3eb15beb3ee48ef77..8ebebfc2fa1293bd16332858d6e6694e1a6f3088 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig@@ -97,6 +97,7 @@ CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m CONFIG_CPUFREQ_DT=y CONFIG_ACPI_CPPC_CPUFREQ=m CONFIG_ARM_ALLWINNER_SUN50I_CPUFREQ_NVMEM=m +CONFIG_ARM_APPLE_SOC_CPUFREQ=m CONFIG_ARM_ARMADA_37XX_CPUFREQ=y CONFIG_ARM_SCPI_CPUFREQ=y CONFIG_ARM_IMX_CPUFREQ_DT=m
@@ -218,6 +219,7 @@ CONFIG_HOTPLUG_PCI_ACPI=y CONFIG_PCI_AARDVARK=y CONFIG_PCIE_ALTERA=y CONFIG_PCIE_ALTERA_MSI=y +CONFIG_PCIE_APPLE=m CONFIG_PCIE_BRCMSTB=m CONFIG_PCI_HOST_THUNDER_PEM=y CONFIG_PCI_HOST_THUNDER_ECAM=y
@@ -294,6 +296,7 @@ CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_NBD=m CONFIG_VIRTIO_BLK=y CONFIG_BLK_DEV_NVME=m +CONFIG_NVME_APPLE=m CONFIG_QCOM_COINCELL=m CONFIG_QCOM_FASTRPC=m CONFIG_SRAM=y
@@ -454,6 +457,7 @@ CONFIG_KEYBOARD_CROS_EC=y CONFIG_KEYBOARD_MTK_PMIC=m CONFIG_MOUSE_ELAN_I2C=m CONFIG_INPUT_TOUCHSCREEN=y +CONFIG_TOUCHSCREEN_APPLE_Z2=m CONFIG_TOUCHSCREEN_ATMEL_MXT=m CONFIG_TOUCHSCREEN_GOODIX=m CONFIG_TOUCHSCREEN_GOODIX_BERLIN_SPI=m
@@ -538,6 +542,7 @@ CONFIG_I2C_MT65XX=y CONFIG_I2C_MV64XXX=y CONFIG_I2C_OMAP=y CONFIG_I2C_OWL=y +CONFIG_I2C_APPLE=m CONFIG_I2C_PXA=y CONFIG_I2C_QCOM_CCI=m CONFIG_I2C_QCOM_GENI=m
@@ -552,6 +557,7 @@ CONFIG_I2C_UNIPHIER_F=y CONFIG_I2C_RCAR=y CONFIG_I2C_CROS_EC_TUNNEL=y CONFIG_SPI=y +CONFIG_SPI_APPLE=m CONFIG_SPI_ARMADA_3700=y CONFIG_SPI_BCM2835=m CONFIG_SPI_BCM2835AUX=m
@@ -586,7 +592,9 @@ CONFIG_SPI_TEGRA210_QUAD=m CONFIG_SPI_TEGRA114=m CONFIG_SPI_SPIDEV=m CONFIG_SPMI=y +CONFIG_SPMI_APPLE=m CONFIG_SPMI_MTK_PMIF=m +CONFIG_PINCTRL_APPLE_GPIO=m CONFIG_PINCTRL_DA9062=m CONFIG_PINCTRL_MAX77620=y CONFIG_PINCTRL_RK805=m
@@ -757,6 +765,7 @@ CONFIG_RENESAS_RZG2LWDT=y CONFIG_RENESAS_RZV2HWDT=y CONFIG_UNIPHIER_WATCHDOG=y CONFIG_PM8916_WATCHDOG=m +CONFIG_APPLE_WATCHDOG=m CONFIG_BCM2835_WDT=y CONFIG_BCM7038_WDT=m CONFIG_MFD_ADP5585=m
@@ -983,6 +992,7 @@ CONFIG_SND_ALOOP=m CONFIG_SND_HDA_TEGRA=m CONFIG_SND_HDA_CODEC_HDMI=m CONFIG_SND_SOC=y +CONFIG_SND_SOC_APPLE_MCA=m CONFIG_SND_BCM2835_SOC_I2S=m CONFIG_SND_SOC_FSL_ASRC=m CONFIG_SND_SOC_FSL_MICFIL=m
@@ -1266,6 +1276,7 @@ CONFIG_RTC_DRV_XGENE=y CONFIG_RTC_DRV_TI_K3=m CONFIG_RTC_DRV_RENESAS_RTCA3=m CONFIG_DMADEVICES=y +CONFIG_APPLE_ADMAC=m CONFIG_DMA_BCM2835=y CONFIG_DMA_SUN6I=m CONFIG_FSL_EDMA=y
@@ -1310,6 +1321,7 @@ CONFIG_CROS_EC_RPMSG=m CONFIG_CROS_EC_SPI=y CONFIG_CROS_KBD_LED_BACKLIGHT=m CONFIG_CROS_EC_CHARDEV=m +CONFIG_COMMON_CLK_APPLE_NCO=m CONFIG_COMMON_CLK_RK808=y CONFIG_COMMON_CLK_SCMI=y CONFIG_COMMON_CLK_SCPI=y
@@ -1451,6 +1463,7 @@ CONFIG_ARM_SMMU=y CONFIG_ARM_SMMU_V3=y CONFIG_MTK_IOMMU=y CONFIG_QCOM_IOMMU=y +CONFIG_APPLE_DART=m CONFIG_REMOTEPROC=y CONFIG_IMX_REMOTEPROC=y CONFIG_MTK_SCP=m
@@ -1470,6 +1483,9 @@ CONFIG_RPMSG_QCOM_SMD=y CONFIG_RPMSG_VIRTIO=y CONFIG_SOUNDWIRE=m CONFIG_SOUNDWIRE_QCOM=m +CONFIG_APPLE_MAILBOX=m +CONFIG_APPLE_RTKIT=m +CONFIG_APPLE_SART=m CONFIG_FSL_DPAA=y CONFIG_FSL_MC_DPIO=y CONFIG_FSL_RCPM=y
@@ -1504,6 +1520,7 @@ CONFIG_ARCH_TEGRA_194_SOC=y CONFIG_ARCH_TEGRA_234_SOC=y CONFIG_TI_PRUSS=m CONFIG_OWL_PM_DOMAINS=y +CONFIG_APPLE_PMGR_PWRSTATE=y CONFIG_RASPBERRYPI_POWER=y CONFIG_IMX_SCU_PD=y CONFIG_QCOM_CPR=y
@@ -1567,6 +1584,7 @@ CONFIG_QCOM_PDC=y CONFIG_QCOM_MPM=y CONFIG_TI_SCI_INTR_IRQCHIP=y CONFIG_TI_SCI_INTA_IRQCHIP=y +CONFIG_APPLE_AIC=y CONFIG_RESET_GPIO=m CONFIG_RESET_IMX7=y CONFIG_RESET_QCOM_AOSS=y
@@ -1640,6 +1658,7 @@ CONFIG_ARM_CORESIGHT_PMU_ARCH_SYSTEM_PMU=m CONFIG_NVIDIA_CORESIGHT_PMU_ARCH_SYSTEM_PMU=m CONFIG_MESON_DDR_PMU=m CONFIG_NVMEM_LAYOUT_SL28_VPD=m +CONFIG_NVMEM_APPLE_EFUSES=m CONFIG_NVMEM_IMX_OCOTP=y CONFIG_NVMEM_IMX_OCOTP_ELE=m CONFIG_NVMEM_IMX_OCOTP_SCU=y
--
2.34.1