Commit fef093ff authored Dec 30, 2019 by Stanley Chu Committed by Martin K. Petersen Jan 02, 2020

scsi: soc: mediatek: add header for SiP service interface

Add a common header for the SiP service interface in MediaTek Chipsets.

Cc: Alim Akhtar <alim.akhtar@samsung.com>
Cc: Avri Altman <avri.altman@wdc.com>
Cc: Bart Van Assche <bvanassche@acm.org>
Cc: Bean Huo <beanhuo@micron.com>
Cc: Can Guo <cang@codeaurora.org>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Link: https://lore.kernel.org/r/1577683950-1702-2-git-send-email-stanley.chu@mediatek.com

Signed-off-by: Stanley Chu <stanley.chu@mediatek.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

parent 6ee090ea

include/linux/soc/mediatek/mtk_sip_svc.h

0 → 100644

+25 −0

Original line number	Original line	Diff line number	Diff line
			/* SPDX-License-Identifier: GPL-2.0 */
			/*
			* Copyright (C) 2019 MediaTek Inc.
			*/
			#ifndef __MTK_SIP_SVC_H
			#define __MTK_SIP_SVC_H

			/* Error Code */
			#define SIP_SVC_E_SUCCESS 0
			#define SIP_SVC_E_NOT_SUPPORTED -1
			#define SIP_SVC_E_INVALID_PARAMS -2
			#define SIP_SVC_E_INVALID_RANGE -3
			#define SIP_SVC_E_PERMISSION_DENIED -4

			#ifdef CONFIG_ARM64
			#define MTK_SIP_SMC_CONVENTION ARM_SMCCC_SMC_64
			#else
			#define MTK_SIP_SMC_CONVENTION ARM_SMCCC_SMC_32
			#endif

			#define MTK_SIP_SMC_CMD(fn_id) \
			ARM_SMCCC_CALL_VAL(ARM_SMCCC_FAST_CALL, MTK_SIP_SMC_CONVENTION, \
			ARM_SMCCC_OWNER_SIP, fn_id)

			#endif

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