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airoha: an7581/7583: build-in I2C support

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There is no reason to add a custom kmod which is not even an7581
specific as its just the regular Mediatek MT7621 I2C driver.

So, simply enable the driver in kernel configs, drop the inclusion
per-board and remove the kmod definition.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
This commit is contained in:
Robert Marko 2026-08-07 12:49:59 +02:00
parent aacb3bf4df
commit 9dccdd708d
5 changed files with 18 additions and 22 deletions
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7
target/linux/airoha/an7581/config-6.18
View file

@ -162,6 +162,11 @@ CONFIG_HOTPLUG_CPU=y
CONFIG_HOTPLUG_SMT=y
CONFIG_HW_RANDOM=y
CONFIG_HW_RANDOM_AIROHA=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_MT7621=y
CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
CONFIG_INITRAMFS_SOURCE=""
CONFIG_IO_URING=y
@ -304,6 +309,7 @@ CONFIG_RANDSTRUCT_NONE=y
CONFIG_RAS=y
CONFIG_RATIONAL=y
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=y
CONFIG_REGMAP_IRQ=y
CONFIG_REGMAP_MMIO=y
CONFIG_REGMAP_SPI=y
@ -331,6 +337,7 @@ CONFIG_SND_JACK=y
CONFIG_SND_PCM=y
CONFIG_SND_SOC=y
CONFIG_SND_SOC_AN7581=y
# CONFIG_SND_SOC_AN7581_WM8960 is not set
CONFIG_SND_SOC_I2C_AND_SPI=y
CONFIG_SND_SOC_MEDIATEK=y
CONFIG_SND_SOC_SDCA_OPTIONAL=y

5
target/linux/airoha/an7583/config-6.18
View file

@ -162,6 +162,11 @@ CONFIG_HOTPLUG_CPU=y
CONFIG_HOTPLUG_SMT=y
CONFIG_HW_RANDOM=y
CONFIG_HW_RANDOM_AIROHA=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_MT7621=y
CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
CONFIG_INITRAMFS_SOURCE=""
CONFIG_IO_URING=y

10
target/linux/airoha/image/an7581.mk
View file

@ -49,7 +49,7 @@ define Device/airoha_an7581-evb
$(call Device/FitImageLzma)
DEVICE_VENDOR := Airoha
DEVICE_MODEL := AN7581 Evaluation Board (SNAND)
DEVICE_PACKAGES := kmod-leds-pwm kmod-i2c-an7581 kmod-pwm-airoha kmod-input-gpio-keys-polled
DEVICE_PACKAGES := kmod-leds-pwm kmod-pwm-airoha kmod-input-gpio-keys-polled
DEVICE_DTS := an7581-evb
DEVICE_DTS_CONFIG := config@1
IMAGE/sysupgrade.bin := append-kernel | pad-to 128k | append-rootfs | pad-rootfs | append-metadata
@ -63,7 +63,7 @@ define Device/airoha_an7581-evb-emmc-eagle
DEVICE_VENDOR := Airoha
DEVICE_MODEL := AN7581 Evaluation Board (eMMC + Eagle)
DEVICE_DTS := an7581-evb-emmc-eagle
DEVICE_PACKAGES := kmod-i2c-an7581 airoha-en7581-mt7996-npu-firmware \
DEVICE_PACKAGES := airoha-en7581-mt7996-npu-firmware \
kmod-mt7996-firmware wpad-basic-mbedtls
ARTIFACT/preloader.bin := an7581-preloader rfb
ARTIFACT/bl31-uboot.fip := an7581-bl31-uboot rfb
@ -75,7 +75,7 @@ define Device/airoha_an7581-evb-emmc-kite
DEVICE_VENDOR := Airoha
DEVICE_MODEL := AN7581 Evaluation Board (eMMC + Kite)
DEVICE_DTS := an7581-evb-emmc-kite
DEVICE_PACKAGES := kmod-i2c-an7581 airoha-en7581-npu-firmware \
DEVICE_PACKAGES := airoha-en7581-npu-firmware \
kmod-mt7992-firmware wpad-basic-mbedtls
ARTIFACT/preloader.bin := an7581-preloader rfb
ARTIFACT/bl31-uboot.fip := an7581-bl31-uboot rfb
@ -101,7 +101,7 @@ define Device/gemtek_w1700k-ubi
DEVICE_COMPAT_MESSAGE := Partition table has been changed to cooperate \
with the vendor bootloader with regard to the BMT/BBT partition at \
the end of flash. A reinstall including corrected chainloader is needed.
DEVICE_PACKAGES := airoha-en7581-mt7996-npu-firmware fitblk kmod-i2c-an7581 \
DEVICE_PACKAGES := airoha-en7581-mt7996-npu-firmware fitblk \
kmod-hwmon-nct7802 kmod-mt7996-firmware wpad-basic-mbedtls \
rtl826x-firmware
UBINIZE_OPTS := -E 5
@ -126,7 +126,7 @@ define Device/nokia_valyrian
DEVICE_MODEL := Valyrian
DEVICE_DTS := an7581-nokia-valyrian
DEVICE_PACKAGES := kmod-spi-gpio kmod-gpio-nxp-74hc164 kmod-leds-gpio \
kmod-i2c-an7581 kmod-i2c-gpio kmod-iio-richtek-rtq6056 \
kmod-i2c-gpio kmod-iio-richtek-rtq6056 \
kmod-sfp kmod-phy-aeonsemi-as21xxx \
kmod-mt7996-firmware airoha-en7581-mt7996-npu-firmware \
kmod-usb3

2
target/linux/airoha/image/an7583.mk
View file

@ -33,7 +33,7 @@ define Device/airoha_an7583-evb-emmc
DEVICE_VENDOR := Airoha
DEVICE_MODEL := AN7583 Evaluation Board (EMMC)
DEVICE_DTS := an7583-evb-emmc
DEVICE_PACKAGES := kmod-phy-airoha-en8811h kmod-i2c-an7581
DEVICE_PACKAGES := kmod-phy-airoha-en8811h
ARTIFACT/preloader.bin := an7583-preloader rfb
ARTIFACT/bl31-uboot.fip := an7583-bl31-uboot rfb
ARTIFACTS := preloader.bin bl31-uboot.fip

16
target/linux/airoha/modules.mk
View file

@ -2,22 +2,6 @@
OTHER_MENU:=Other modules
I2C_MT7621_MODULES:= \
CONFIG_I2C_MT7621:drivers/i2c/busses/i2c-mt7621
define KernelPackage/i2c-an7581
SUBMENU:=$(OTHER_MENU)
$(call i2c_defaults,$(I2C_MT7621_MODULES),79)
TITLE:=Airoha I2C Controller
DEPENDS:=+kmod-i2c-core @TARGET_airoha
endef
define KernelPackage/i2c-an7581/description
Kernel modules for enable mt7621 i2c controller.
endef
$(eval $(call KernelPackage,i2c-an7581))
define KernelPackage/pwm-airoha
SUBMENU:=$(OTHER_MENU)