| 1 | # SPDX-License-Identifier: GPL-2.0-only |
| 2 | # |
| 3 | # EC-like Drivers for aarch64 based devices. |
| 4 | # |
| 5 | |
| 6 | menuconfig ARM64_PLATFORM_DEVICES |
| 7 | bool "ARM64 Platform-Specific Device Drivers" |
| 8 | depends on ARM64 || COMPILE_TEST |
| 9 | default ARM64 |
| 10 | help |
| 11 | Say Y here to get to see options for platform-specific device drivers |
| 12 | for arm64 based devices, primarily EC-like device drivers. |
| 13 | This option alone does not add any kernel code. |
| 14 | |
| 15 | If you say N, all options in this submenu will be skipped and disabled. |
| 16 | |
| 17 | if ARM64_PLATFORM_DEVICES |
| 18 | |
| 19 | config EC_ACER_ASPIRE1 |
| 20 | tristate "Acer Aspire 1 Embedded Controller driver" |
| 21 | depends on ARCH_QCOM || COMPILE_TEST |
| 22 | depends on I2C |
| 23 | depends on DRM |
| 24 | depends on POWER_SUPPLY |
| 25 | depends on INPUT |
| 26 | help |
| 27 | Say Y here to enable the EC driver for the (Snapdragon-based) |
| 28 | Acer Aspire 1 laptop. The EC handles battery and charging |
| 29 | monitoring as well as some misc functions like the lid sensor |
| 30 | and USB Type-C DP HPD events. |
| 31 | |
| 32 | This driver provides battery and AC status support for the mentioned |
| 33 | laptop where this information is not properly exposed via the |
| 34 | standard ACPI devices. |
| 35 | |
| 36 | config EC_HUAWEI_GAOKUN |
| 37 | tristate "Huawei Matebook E Go Embedded Controller driver" |
| 38 | depends on ARCH_QCOM || COMPILE_TEST |
| 39 | depends on I2C |
| 40 | depends on INPUT |
| 41 | depends on HWMON |
| 42 | select AUXILIARY_BUS |
| 43 | |
| 44 | help |
| 45 | Say Y here to enable the EC driver for the Huawei Matebook E Go |
| 46 | which is a sc8280xp-based 2-in-1 tablet. The driver handles battery |
| 47 | (information, charge control) and USB Type-C DP HPD events as well |
| 48 | as some misc functions like the lid sensor and temperature sensors, |
| 49 | etc. |
| 50 | |
| 51 | This driver provides battery and AC status support for the mentioned |
| 52 | laptop where this information is not properly exposed via the |
| 53 | standard ACPI devices. |
| 54 | |
| 55 | Say M or Y here to include this support. |
| 56 | |
| 57 | config EC_LENOVO_YOGA_C630 |
| 58 | tristate "Lenovo Yoga C630 Embedded Controller driver" |
| 59 | depends on ARCH_QCOM || COMPILE_TEST |
| 60 | depends on I2C |
| 61 | select AUXILIARY_BUS |
| 62 | help |
| 63 | Driver for the Embedded Controller in the Qualcomm Snapdragon-based |
| 64 | Lenovo Yoga C630, which provides battery and power adapter |
| 65 | information. |
| 66 | |
| 67 | This driver provides battery and AC status support for the mentioned |
| 68 | laptop where this information is not properly exposed via the |
| 69 | standard ACPI devices. |
| 70 | |
| 71 | Say M or Y here to include this support. |
| 72 | |
| 73 | config EC_LENOVO_THINKPAD_T14S |
| 74 | tristate "Lenovo Thinkpad T14s Embedded Controller driver" |
| 75 | depends on ARCH_QCOM || COMPILE_TEST |
| 76 | depends on I2C |
| 77 | depends on INPUT |
| 78 | select INPUT_SPARSEKMAP |
| 79 | select LEDS_CLASS |
| 80 | select NEW_LEDS |
| 81 | select SND_CTL_LED if SND |
| 82 | help |
| 83 | Driver for the Embedded Controller in the Qualcomm Snapdragon-based |
| 84 | Lenovo Thinkpad T14s, which provides access to keyboard backlight |
| 85 | and status LEDs. |
| 86 | |
| 87 | This driver provides support for the mentioned laptop where this |
| 88 | information is not properly exposed via the standard Qualcomm |
| 89 | devices. |
| 90 | |
| 91 | Say M or Y here to include this support. |
| 92 | |
| 93 | config EC_QCOM_HAMOA |
| 94 | tristate "Embedded Controller driver for Qualcomm Hamoa/Glymur reference devices" |
| 95 | depends on ARCH_QCOM || COMPILE_TEST |
| 96 | depends on I2C |
| 97 | depends on THERMAL || THERMAL=n |
| 98 | help |
| 99 | Say M or Y here to enable the Embedded Controller driver for Qualcomm |
| 100 | Snapdragon-based Hamoa/Glymur reference devices. The driver handles fan |
| 101 | control, temperature sensors, access to EC state changes and supports |
| 102 | reporting suspend entry/exit to the EC. |
| 103 | |
| 104 | This driver currently supports Hamoa/Purwa/Glymur reference devices. |
| 105 | |
| 106 | endif # ARM64_PLATFORM_DEVICES |