Add samsung specific changes

include/uapi/linux/slatecom_interface.h

@@ -0,0 +1,129 @@
+/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
+/*
+ * Copyright (c) 2017-2021, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022-2024, Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+#ifndef LINUX_SLATECOM_INTERFACE_H
+#define LINUX_SLATECOM_INTERFACE_H
+
+#include <linux/types.h>
+
+#define SLATECOM_REG_READ  0
+#define SLATECOM_AHB_READ  1
+#define SLATECOM_AHB_WRITE 2
+#define SLATECOM_SET_SPI_FREE  3
+#define SLATECOM_SET_SPI_BUSY  4
+#define SLATECOM_REG_WRITE  5
+#define SLATECOM_MODEM_DOWN2_SLATE  6
+#define SLATECOM_ADSP_DOWN2_SLATE  7
+#define SLATECOM_SEND_IPC_CMD 8
+#define SLATECOM_SEND_BOOT_CMD 9
+#define EXCHANGE_CODE  'V'
+
+struct slate_ui_data {
+	__u64  __user write;
+	__u64  __user result;
+	__u32  slate_address;
+	__u32  cmd;
+	__u32  num_of_words;
+	__u8 __user *buffer;
+} __attribute__ ((packed));
+
+enum slate_event_type {
+	SLATE_BEFORE_POWER_DOWN = 1,
+	SLATE_AFTER_POWER_DOWN,
+	SLATE_BEFORE_POWER_UP,
+	SLATE_AFTER_POWER_UP,
+	MODEM_BEFORE_POWER_DOWN,
+	MODEM_AFTER_POWER_UP,
+	ADSP_BEFORE_POWER_DOWN,
+	ADSP_AFTER_POWER_UP,
+	TWM_SLATE_AFTER_POWER_UP,
+	SLATE_DSP_ERROR,
+	SLATE_DSP_READY,
+	SLATE_BT_ERROR,
+	SLATE_BT_READY,
+	SLATE_SNS_ERROR,
+	SLATE_SNS_READY,
+	MODEM_AFTER_POWER_DOWN,
+	MODEM_BEFORE_POWER_UP,
+	ADSP_AFTER_POWER_DOWN,
+	ADSP_BEFORE_POWER_UP,
+};
+
+enum device_state_transition {
+	STATE_TWM_ENTER = 1,
+	STATE_TWM_EXIT,
+	STATE_DS_ENTER,
+	STATE_DS_EXIT,
+	STATE_S2D_ENTER,
+	STATE_S2D_EXIT,
+};
+
+enum debug_config {
+	ENABLE_PMIC_RTC,
+	DISABLE_PMIC_RTC,
+	ENABLE_QCLI,
+	DISABLE_QCLI,
+};
+
+enum ipc_cmd {
+	STATE_TRANSITION,
+	TIME_SYNC,
+	DEBUG_CONFIG,
+	GET_VERSION,
+};
+
+enum boot_cmd_info {
+	SOFT_RESET,
+	TWM_EXIT,
+	AON_APP_RUNNING,
+	LOAD,
+	UNLOAD,
+	SET_BOOT_MODE,
+	GET_BOOT_MODE,
+	CMD_SAVE_AON_DUMP,
+	BOOT_STATUS,
+};
+
+enum boot_status {
+	SLATE_READY = 1,
+	SLATE_UPDATE_START,
+	SLATE_UPDATE_DONE,
+	SLATE_BOOT_HOST,
+	SLATE_BOOT_FLASH,
+};
+
+#define REG_READ \
+	_IOWR(EXCHANGE_CODE, SLATECOM_REG_READ, \
+	struct slate_ui_data)
+#define AHB_READ \
+	_IOWR(EXCHANGE_CODE, SLATECOM_AHB_READ, \
+	struct slate_ui_data)
+#define AHB_WRITE \
+	_IOW(EXCHANGE_CODE, SLATECOM_AHB_WRITE, \
+	struct slate_ui_data)
+#define SET_SPI_FREE \
+	_IOR(EXCHANGE_CODE, SLATECOM_SET_SPI_FREE, \
+	struct slate_ui_data)
+#define SET_SPI_BUSY \
+	_IOR(EXCHANGE_CODE, SLATECOM_SET_SPI_BUSY, \
+	struct slate_ui_data)
+#define REG_WRITE \
+	_IOWR(EXCHANGE_CODE, SLATECOM_REG_WRITE, \
+	struct slate_ui_data)
+#define SLATE_MODEM_DOWN2_SLATE_DONE \
+	_IOWR(EXCHANGE_CODE, SLATECOM_MODEM_DOWN2_SLATE, \
+	struct slate_ui_data)
+#define SLATE_ADSP_DOWN2_SLATE_DONE \
+	_IOWR(EXCHANGE_CODE, SLATECOM_ADSP_DOWN2_SLATE, \
+	struct slate_ui_data)
+#define SEND_IPC_CMD \
+	_IOWR(EXCHANGE_CODE, SLATECOM_SEND_IPC_CMD, \
+	struct slate_ui_data)
+#define SEND_BOOT_CMD \
+	_IOWR(EXCHANGE_CODE, SLATECOM_SEND_BOOT_CMD, \
+	struct slate_ui_data)
+
+#endif /* LINUX_SLATECOM_INTERFACE_H */
+