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Message-Id: <20251231-arch-arm64-apple-defconfig-v1-2-4ff19805ba39@jannau.net> Date: Wed, 31 Dec 2025 16:42:39 +0100 From: Janne Grunau <j@...nau.net> To: Catalin Marinas <catalin.marinas@....com>, Will Deacon <will@...nel.org>, Sven Peter <sven@...nel.org> Cc: Robin Murphy <robin.murphy@....com>, linux-kernel@...r.kernel.org, asahi@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org, Janne Grunau <j@...nau.net> Subject: [PATCH 2/2] arm64: defconfig: Enable Apple Silicon drivers From: Sven Peter <sven@...nel.org> Enable drivers for hardware present on Apple Silicon machines. None of these drivers are critical so build them as modules. The reset and RTC macsmc drivers would be useful as built-in drivers but they have large dependencies so keep them as modules. The size increases are minor and are offsetted by already merged "default ARCH_APPLE" removals from the linked original submission. vmlinux 157782640 -> 157902032 (+119392) Image 41007616 -> 41073152 (+ 65536) Link: https://lore.kernel.org/asahi/20250612-apple-kconfig-defconfig-v1-0-0e6f9cb512c1@kernel.org/ Signed-off-by: Sven Peter <sven@...nel.org> Signed-off-by: Janne Grunau <j@...nau.net> --- Changes compared to the original submission: - Remove AIC and APPLE_PMGR_PWRSTATE as those are selected by ARCH_APPLE - Add new macsmc drivers (mfd, reset, hwmon, rtc and gpio) - Add BACKLIGHT_APPLE_DWI, DRM_PANEL_SUMMIT and NVMEM_APPLE_SPMI (suggested by Nick Chan) - Add PWM_APPLE and APPLE_M1_CPU_PMU --- arch/arm64/configs/defconfig | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index 45288ec9eaf7365427d98195c48e2f8065a8bb1b..7370e56196cb65257ea6ee42b2872a4ed5dc0964 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -100,6 +100,7 @@ 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 @@ -223,6 +224,7 @@ 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 @@ -301,6 +303,7 @@ 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 @@ -464,6 +467,7 @@ 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 @@ -551,6 +555,7 @@ 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 @@ -565,6 +570,7 @@ 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 @@ -601,7 +607,9 @@ 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_BRCMSTB=y CONFIG_PINCTRL_BCM2712=y CONFIG_PINCTRL_DA9062=m @@ -698,9 +706,11 @@ CONFIG_GPIO_ADP5585=m CONFIG_GPIO_PCF857X=m CONFIG_GPIO_TPIC2810=m CONFIG_GPIO_BD9571MWV=m +CONFIG_GPIO_MACSMC=m CONFIG_GPIO_MAX77620=y CONFIG_GPIO_SL28CPLD=m CONFIG_GPIO_AGGREGATOR=m +CONFIG_POWER_RESET_MACSMC=m CONFIG_POWER_RESET_MSM=y CONFIG_POWER_RESET_QCOM_PON=m CONFIG_POWER_RESET_TORADEX_EC=m @@ -721,6 +731,7 @@ CONFIG_SENSORS_ARM_SCMI=y CONFIG_SENSORS_ARM_SCPI=y CONFIG_SENSORS_GPIO_FAN=m CONFIG_SENSORS_JC42=m +CONFIG_SENSORS_MACSMC_HWMON=m CONFIG_SENSORS_LM75=m CONFIG_SENSORS_LM90=m CONFIG_SENSORS_PWM_FAN=m @@ -782,6 +793,7 @@ 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 @@ -789,6 +801,7 @@ CONFIG_MFD_ALTERA_SYSMGR=y CONFIG_MFD_BD9571MWV=y CONFIG_MFD_AXP20X_I2C=y CONFIG_MFD_AXP20X_RSB=y +CONFIG_MFD_MACSMC=m CONFIG_MFD_DA9062=m CONFIG_MFD_EXYNOS_LPASS=m CONFIG_MFD_HI6421_PMIC=y @@ -946,6 +959,7 @@ CONFIG_DRM_TEGRA=m CONFIG_DRM_PANEL_BOE_TV101WUM_NL6=m CONFIG_DRM_PANEL_LVDS=m CONFIG_DRM_PANEL_SIMPLE=m +CONFIG_DRM_PANEL_SUMMIT=m CONFIG_DRM_PANEL_EDP=m CONFIG_DRM_PANEL_HIMAX_HX8279=m CONFIG_DRM_PANEL_HIMAX_HX83112A=m @@ -1012,6 +1026,7 @@ CONFIG_FB=y CONFIG_FB_EFI=y CONFIG_FB_MODE_HELPERS=y CONFIG_BACKLIGHT_PWM=m +CONFIG_BACKLIGHT_APPLE_DWI=m CONFIG_BACKLIGHT_QCOM_WLED=m CONFIG_BACKLIGHT_LP855X=m CONFIG_LOGO=y @@ -1026,6 +1041,7 @@ CONFIG_SND_USB_AUDIO=m CONFIG_SND_USB_AUDIO_QMI=m CONFIG_SND_SOC=m CONFIG_SND_SOC_USB=m +CONFIG_SND_SOC_APPLE_MCA=m CONFIG_SND_BCM2835_SOC_I2S=m CONFIG_SND_SOC_FSL_ASRC=m CONFIG_SND_SOC_FSL_MICFIL=m @@ -1316,7 +1332,9 @@ CONFIG_RTC_DRV_XGENE=y CONFIG_RTC_DRV_TI_K3=m CONFIG_RTC_DRV_RENESAS_RTCA3=m CONFIG_RTC_DRV_NVIDIA_VRS10=m +CONFIG_RTC_DRV_MACSMC=m CONFIG_DMADEVICES=y +CONFIG_APPLE_ADMAC=m CONFIG_DMA_BCM2835=y CONFIG_DMA_SUN6I=m CONFIG_FSL_EDMA=y @@ -1362,6 +1380,7 @@ 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 @@ -1525,6 +1544,7 @@ 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 @@ -1544,6 +1564,9 @@ 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 @@ -1625,6 +1648,7 @@ CONFIG_IIO_CROS_EC_BARO=m CONFIG_MPL3115=m CONFIG_PWM=y CONFIG_PWM_ADP5585=m +CONFIG_PWM_APPLE=m CONFIG_PWM_BCM2835=m CONFIG_PWM_BRCMSTB=m CONFIG_PWM_CROS_EC=m @@ -1720,11 +1744,14 @@ CONFIG_QCOM_L2_PMU=y CONFIG_QCOM_L3_PMU=y CONFIG_ARM_SPE_PMU=m CONFIG_ARM_DMC620_PMU=m +CONFIG_APPLE_M1_CPU_PMU=y CONFIG_HISI_PMU=y 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_APPLE_SPMI=m CONFIG_NVMEM_IMX_OCOTP=y CONFIG_NVMEM_IMX_OCOTP_ELE=m CONFIG_NVMEM_IMX_OCOTP_SCU=y -- 2.52.0
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