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drivers/mfd: it8801: Implement ITE IT8801 mfd drivers #79416

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drivers/mfd: it8801: Implement ITE IT8801 mfd drivers #79416

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2617f0a
drivers: mfd: it8801: Initialize IT8801 multi-function device drivers
GTLin08 Jul 18, 2024
06cb46e
drivers: mfd: it8801_altctrl: Add alternate controller for MFD
GTLin08 Sep 2, 2024
c2af18f
drivers: input: it8801: Add I2C-based keyboard matrix scan controller
GTLin08 Aug 28, 2024
b24c7a7
drivers: pwm: it8801: Add I2C-based PWM device driver
GTLin08 Aug 29, 2024
71000b0
drivers: gpio: it8801: Add I2C-based GPIO device driver
GTLin08 Aug 29, 2024
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1 change: 1 addition & 0 deletions drivers/gpio/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,7 @@ zephyr_library_sources_ifdef(CONFIG_GPIO_IMX gpio_imx.c)
zephyr_library_sources_ifdef(CONFIG_GPIO_INFINEON_CAT1 gpio_ifx_cat1.c)
zephyr_library_sources_ifdef(CONFIG_GPIO_INTEL gpio_intel.c)
zephyr_library_sources_ifdef(CONFIG_GPIO_IPROC gpio_iproc.c)
zephyr_library_sources_ifdef(CONFIG_GPIO_ITE_IT8801 gpio_ite_it8801.c)
zephyr_library_sources_ifdef(CONFIG_GPIO_ITE_IT8XXX2 gpio_ite_it8xxx2.c)
zephyr_library_sources_ifdef(CONFIG_GPIO_ITE_IT8XXX2_V2 gpio_ite_it8xxx2_v2.c)
zephyr_library_sources_ifdef(CONFIG_GPIO_KSCAN_ITE_IT8XXX2 gpio_kscan_ite_it8xxx2.c)
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1 change: 1 addition & 0 deletions drivers/gpio/Kconfig
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Expand Up @@ -127,6 +127,7 @@ source "drivers/gpio/Kconfig.ifx_cat1"
source "drivers/gpio/Kconfig.imx"
source "drivers/gpio/Kconfig.intel"
source "drivers/gpio/Kconfig.iproc"
source "drivers/gpio/Kconfig.it8801"
source "drivers/gpio/Kconfig.it8xxx2"
source "drivers/gpio/Kconfig.litex"
source "drivers/gpio/Kconfig.lmp90xxx"
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22 changes: 22 additions & 0 deletions drivers/gpio/Kconfig.it8801
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@@ -0,0 +1,22 @@
# Copyright (c) 2024 ITE Corporation. All Rights Reserved.
# SPDX-License-Identifier: Apache-2.0

config GPIO_ITE_IT8801
bool "ITE IT8801 GPIO device driver"
default y
depends on DT_HAS_ITE_IT8801_GPIO_ENABLED
select I2C
select MFD
help
Enable driver for ITE IT8801 I2C-based GPIO.

if GPIO_ITE_IT8801

config GPIO_IT8801_INIT_PRIORITY
int "IT8801 GPIO port init priority"
default 85
help
IT8801 GPIO port device driver initialization priority. The priority
must be lower than MFD_INIT_PRIORITY device.
Comment on lines +19 to +20
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Add a BUILD_ASSERT to check the init priority.


endif # GPIO_ITE_IT8801
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