summaryrefslogtreecommitdiff
path: root/src/drivers/i2c
diff options
context:
space:
mode:
Diffstat (limited to 'src/drivers/i2c')
-rw-r--r--src/drivers/i2c/wacom/Kconfig3
-rw-r--r--src/drivers/i2c/wacom/Makefile.inc1
-rw-r--r--src/drivers/i2c/wacom/chip.h32
-rw-r--r--src/drivers/i2c/wacom/wacom.c60
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
-};