New kernel drivers and device migrations (#563)

Drivers/bq24295-module/include/bindings/bq24295.h

@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: Apache-2.0
+#pragma once
+
+#include <tactility/bindings/bindings.h>
+#include <drivers/bq24295.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+DEFINE_DEVICETREE(bq24295, struct Bq24295Config)
+
+#ifdef __cplusplus
+}
+#endif

Drivers/bq24295-module/include/bq24295_module.h

@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: Apache-2.0
+#pragma once
+
+#include <tactility/module.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern struct Module bq24295_module;
+
+#ifdef __cplusplus
+}
+#endif

Drivers/bq24295-module/include/drivers/bq24295.h

@@ -0,0 +1,42 @@
+// SPDX-License-Identifier: Apache-2.0
+#pragma once
+
+#include <stdbool.h>
+#include <stdint.h>
+
+#include <tactility/error.h>
+
+struct Device;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct Bq24295Config {
+    /** Address on bus */
+    uint8_t address;
+};
+
+enum Bq24295WatchDogTimer {
+    BQ24295_WATCHDOG_DISABLED = 0b000000,
+    BQ24295_WATCHDOG_ENABLED_40S = 0b010000,
+    BQ24295_WATCHDOG_ENABLED_80S = 0b100000,
+    BQ24295_WATCHDOG_ENABLED_160S = 0b110000
+};
+
+error_t bq24295_get_watchdog_timer(struct Device* device, enum Bq24295WatchDogTimer* out);
+error_t bq24295_set_watchdog_timer(struct Device* device, enum Bq24295WatchDogTimer in);
+
+error_t bq24295_is_usb_power_connected(struct Device* device, bool* connected);
+
+/** BATFET (battery FET): off disconnects the battery from the system (shipping mode). */
+error_t bq24295_set_bat_fet_on(struct Device* device, bool on);
+
+error_t bq24295_get_status(struct Device* device, uint8_t* value);
+error_t bq24295_get_version(struct Device* device, uint8_t* value);
+
+void bq24295_print_info(struct Device* device);
+
+#ifdef __cplusplus
+}
+#endif