diff options
Diffstat (limited to 'src/drivers/i2c')
-rw-r--r-- | src/drivers/i2c/wacom/Kconfig | 3 | ||||
-rw-r--r-- | src/drivers/i2c/wacom/Makefile.inc | 1 | ||||
-rw-r--r-- | src/drivers/i2c/wacom/chip.h | 32 | ||||
-rw-r--r-- | src/drivers/i2c/wacom/wacom.c | 60 |
4 files changed, 0 insertions, 96 deletions
diff --git a/src/drivers/i2c/wacom/Kconfig b/src/drivers/i2c/wacom/Kconfig deleted file mode 100644 index be2bf8336b..0000000000 --- a/src/drivers/i2c/wacom/Kconfig +++ /dev/null @@ -1,3 +0,0 @@ -config DRIVERS_I2C_WACOM - bool - select DRIVERS_I2C_GENERIC diff --git a/src/drivers/i2c/wacom/Makefile.inc b/src/drivers/i2c/wacom/Makefile.inc deleted file mode 100644 index e8df2c68a8..0000000000 --- a/src/drivers/i2c/wacom/Makefile.inc +++ /dev/null @@ -1 +0,0 @@ -ramstage-$(CONFIG_DRIVERS_I2C_WACOM) += wacom.c diff --git a/src/drivers/i2c/wacom/chip.h b/src/drivers/i2c/wacom/chip.h deleted file mode 100644 index fc75194119..0000000000 --- a/src/drivers/i2c/wacom/chip.h +++ /dev/null @@ -1,32 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright 2016 Google Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef __I2C_WACOM_CHIP_H__ -#define __I2C_WACOM_CHIP_H__ - -#include <drivers/i2c/generic/chip.h> - -#define WCOM50C1_HID "WCOM50C1" -#define WCOMNTN2_HID "WCOMNTN2" -#define PNP0C50_CID "PNP0C50" -#define WCOM_TS_DESC "WCOM Touchscreen" -#define WCOM_DT_DESC "WCOM Digitizer" - -struct drivers_i2c_wacom_config { - struct drivers_i2c_generic_config generic; - uint8_t hid_desc_reg_offset; -}; - -#endif /* __I2C_WACOM_CHIP_H__ */ diff --git a/src/drivers/i2c/wacom/wacom.c b/src/drivers/i2c/wacom/wacom.c deleted file mode 100644 index e6d12775a2..0000000000 --- a/src/drivers/i2c/wacom/wacom.c +++ /dev/null @@ -1,60 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright 2016 Google Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <arch/acpigen_dsm.h> -#include <device/device.h> -#include <stdint.h> -#include "chip.h" - -static void i2c_wacom_fill_dsm(struct device *dev) -{ - struct drivers_i2c_wacom_config *config = dev->chip_info; - struct dsm_i2c_hid_config dsm_config = { - .hid_desc_reg_offset = config->hid_desc_reg_offset, - }; - - acpigen_write_dsm_i2c_hid(&dsm_config); -} - -static void i2c_wacom_fill_ssdt_generator(struct device *dev) -{ - struct drivers_i2c_wacom_config *config = dev->chip_info; - i2c_generic_fill_ssdt(dev, &i2c_wacom_fill_dsm, &config->generic); -} - -static const char *i2c_wacom_acpi_name(struct device *dev) -{ - return "WCOM"; -} - -static struct device_operations i2c_wacom_ops = { - .read_resources = DEVICE_NOOP, - .set_resources = DEVICE_NOOP, - .enable_resources = DEVICE_NOOP, -#if IS_ENABLED(CONFIG_HAVE_ACPI_TABLES) - .acpi_name = &i2c_wacom_acpi_name, - .acpi_fill_ssdt_generator = &i2c_wacom_fill_ssdt_generator, -#endif -}; - -static void i2c_wacom_enable(struct device *dev) -{ - dev->ops = &i2c_wacom_ops; -} - -struct chip_operations drivers_i2c_wacom_ops = { - CHIP_NAME("Wacom I2C Device") - .enable_dev = &i2c_wacom_enable -}; |