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Fri, 08 Mar 2024 00:03:20 -0700 Received: from mtkmbs11n1.mediatek.inc (172.21.101.185) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Fri, 8 Mar 2024 15:02:44 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Fri, 8 Mar 2024 15:02:44 +0800 From: To: , , , , CC: , , , , , , , , , , , , , , Subject: [PATCH v1 4/7] ufs: host: mediatek: ufs mtk sip command reconstruct Date: Fri, 8 Mar 2024 15:02:38 +0800 Message-ID: <20240308070241.9163-5-peter.wang@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20240308070241.9163-1-peter.wang@mediatek.com> References: <20240308070241.9163-1-peter.wang@mediatek.com> MIME-Version: 1.0 X-TM-AS-Product-Ver: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-AS-Result: No-10--6.461700-8.000000 X-TMASE-MatchedRID: B6j6C829dRoMQLXc2MGSbNIKqYKXY3SWLoYOuiLW+uVnnK6mXN72myKz h5wZeOKyeeTK1AUftLJM8qdoCvOVvj13WcdbGR6QyeVujmXuYYXzWEMQjooUzUYvSDWdWaRhVSd AA6mVeIZZ5DVQDc2sDZ2hJeRJMbudngk9B7BU8G9VTfJWlqPdDO3+iQEtoSj4Ydn5x3tXIpe/b9 EjSOMJJG9ouIygpjDSsGRzEHTW2nEfE8yM4pjsDwtuKBGekqUpI/NGWt0UYPDnPr4wtyjJvF+mM DFkG4GgdxbJrBNty0TYjs8v2qLr1xT5eR7DbmvA X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--6.461700-8.000000 X-TMASE-Version: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-SNTS-SMTP: CE1DC8A20C5CB37381B195FE9423F90A3C388DD1A2DF6D7032DB5AB85B3150322000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240307_230329_686972_11EB6EDA X-CRM114-Status: GOOD ( 15.03 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org From: Peter Wang From: Po-Wen Kao Move sip command and define to a new sip header file. Reviewed-by: Peter Wang Signed-off-by: Peter Wang Signed-off-by: Po-Wen Kao Acked-by: Chun-Hung Wu --- drivers/ufs/host/ufs-mediatek-sip.h | 90 +++++++++++++++++++++++++++++ drivers/ufs/host/ufs-mediatek.c | 3 +- drivers/ufs/host/ufs-mediatek.h | 79 ------------------------- 3 files changed, 92 insertions(+), 80 deletions(-) create mode 100755 drivers/ufs/host/ufs-mediatek-sip.h diff --git a/drivers/ufs/host/ufs-mediatek-sip.h b/drivers/ufs/host/ufs-mediatek-sip.h new file mode 100755 index 000000000000..30146bb1ccbe --- /dev/null +++ b/drivers/ufs/host/ufs-mediatek-sip.h @@ -0,0 +1,90 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2022 MediaTek Inc. + */ + +#ifndef _UFS_MEDIATEK_SIP_H +#define _UFS_MEDIATEK_SIP_H + +#include + +/* + * SiP commands + */ +#define MTK_SIP_UFS_CONTROL MTK_SIP_SMC_CMD(0x276) +#define UFS_MTK_SIP_VA09_PWR_CTRL BIT(0) +#define UFS_MTK_SIP_DEVICE_RESET BIT(1) +#define UFS_MTK_SIP_CRYPTO_CTRL BIT(2) +#define UFS_MTK_SIP_REF_CLK_NOTIFICATION BIT(3) +#define UFS_MTK_SIP_HOST_PWR_CTRL BIT(5) +#define UFS_MTK_SIP_GET_VCC_NUM BIT(6) +#define UFS_MTK_SIP_DEVICE_PWR_CTRL BIT(7) + + +/* + * Multi-VCC by Numbering + */ +enum ufs_mtk_vcc_num { + UFS_VCC_NONE = 0, + UFS_VCC_1, + UFS_VCC_2, + UFS_VCC_MAX +}; + +/* + * Host Power Control options + */ +enum { + HOST_PWR_HCI = 0, + HOST_PWR_MPHY +}; + +/* + * SMC call wrapper function + */ +struct ufs_mtk_smc_arg { + unsigned long cmd; + struct arm_smccc_res *res; + unsigned long v1; + unsigned long v2; + unsigned long v3; + unsigned long v4; + unsigned long v5; + unsigned long v6; + unsigned long v7; +}; + + +static inline void _ufs_mtk_smc(struct ufs_mtk_smc_arg s) +{ + arm_smccc_smc(MTK_SIP_UFS_CONTROL, + s.cmd, + s.v1, s.v2, s.v3, s.v4, s.v5, s.v6, s.res); +} + +#define ufs_mtk_smc(...) \ + _ufs_mtk_smc((struct ufs_mtk_smc_arg) {__VA_ARGS__}) + +/* Sip kernel interface */ +#define ufs_mtk_va09_pwr_ctrl(res, on) \ + ufs_mtk_smc(UFS_MTK_SIP_VA09_PWR_CTRL, &(res), on) + +#define ufs_mtk_crypto_ctrl(res, enable) \ + ufs_mtk_smc(UFS_MTK_SIP_CRYPTO_CTRL, &(res), enable) + +#define ufs_mtk_ref_clk_notify(on, stage, res) \ + ufs_mtk_smc(UFS_MTK_SIP_REF_CLK_NOTIFICATION, &(res), on, stage) + +#define ufs_mtk_device_reset_ctrl(high, res) \ + ufs_mtk_smc(UFS_MTK_SIP_DEVICE_RESET, &(res), high) + +#define ufs_mtk_host_pwr_ctrl(opt, on, res) \ + ufs_mtk_smc(UFS_MTK_SIP_HOST_PWR_CTRL, &(res), opt, on) + +#define ufs_mtk_get_vcc_num(res) \ + ufs_mtk_smc(UFS_MTK_SIP_GET_VCC_NUM, &(res)) + +#define ufs_mtk_device_pwr_ctrl(on, ufs_version, res) \ + ufs_mtk_smc(UFS_MTK_SIP_DEVICE_PWR_CTRL, &(res), on, ufs_version) + +#endif /* !_UFS_MEDIATEK_SIP_H */ diff --git a/drivers/ufs/host/ufs-mediatek.c b/drivers/ufs/host/ufs-mediatek.c index cdf29cfa490b..ae184e4f90e6 100644 --- a/drivers/ufs/host/ufs-mediatek.c +++ b/drivers/ufs/host/ufs-mediatek.c @@ -20,13 +20,14 @@ #include #include #include -#include #include #include "ufshcd-pltfrm.h" #include #include + #include "ufs-mediatek.h" +#include "ufs-mediatek-sip.h" static int ufs_mtk_config_mcq(struct ufs_hba *hba, bool irq); diff --git a/drivers/ufs/host/ufs-mediatek.h b/drivers/ufs/host/ufs-mediatek.h index 79c64de25254..17be3f748fa0 100644 --- a/drivers/ufs/host/ufs-mediatek.h +++ b/drivers/ufs/host/ufs-mediatek.h @@ -8,7 +8,6 @@ #include #include -#include /* * MCQ define and struct @@ -100,18 +99,6 @@ enum { VS_HIB_EXIT = 13, }; -/* - * SiP commands - */ -#define MTK_SIP_UFS_CONTROL MTK_SIP_SMC_CMD(0x276) -#define UFS_MTK_SIP_VA09_PWR_CTRL BIT(0) -#define UFS_MTK_SIP_DEVICE_RESET BIT(1) -#define UFS_MTK_SIP_CRYPTO_CTRL BIT(2) -#define UFS_MTK_SIP_REF_CLK_NOTIFICATION BIT(3) -#define UFS_MTK_SIP_HOST_PWR_CTRL BIT(5) -#define UFS_MTK_SIP_GET_VCC_NUM BIT(6) -#define UFS_MTK_SIP_DEVICE_PWR_CTRL BIT(7) - /* * VS_DEBUGCLOCKENABLE */ @@ -197,70 +184,4 @@ struct ufs_mtk_host { struct ufs_mtk_mcq_intr_info mcq_intr_info[UFSHCD_MAX_Q_NR]; }; -/* - * Multi-VCC by Numbering - */ -enum ufs_mtk_vcc_num { - UFS_VCC_NONE = 0, - UFS_VCC_1, - UFS_VCC_2, - UFS_VCC_MAX -}; - -/* - * Host Power Control options - */ -enum { - HOST_PWR_HCI = 0, - HOST_PWR_MPHY -}; - -/* - * SMC call wrapper function - */ -struct ufs_mtk_smc_arg { - unsigned long cmd; - struct arm_smccc_res *res; - unsigned long v1; - unsigned long v2; - unsigned long v3; - unsigned long v4; - unsigned long v5; - unsigned long v6; - unsigned long v7; -}; - -static void _ufs_mtk_smc(struct ufs_mtk_smc_arg s) -{ - arm_smccc_smc(MTK_SIP_UFS_CONTROL, - s.cmd, s.v1, s.v2, s.v3, s.v4, s.v5, s.v6, s.res); -} - -#define ufs_mtk_smc(...) \ - _ufs_mtk_smc((struct ufs_mtk_smc_arg) {__VA_ARGS__}) - -/* - * SMC call interface - */ -#define ufs_mtk_va09_pwr_ctrl(res, on) \ - ufs_mtk_smc(UFS_MTK_SIP_VA09_PWR_CTRL, &(res), on) - -#define ufs_mtk_crypto_ctrl(res, enable) \ - ufs_mtk_smc(UFS_MTK_SIP_CRYPTO_CTRL, &(res), enable) - -#define ufs_mtk_ref_clk_notify(on, stage, res) \ - ufs_mtk_smc(UFS_MTK_SIP_REF_CLK_NOTIFICATION, &(res), on, stage) - -#define ufs_mtk_device_reset_ctrl(high, res) \ - ufs_mtk_smc(UFS_MTK_SIP_DEVICE_RESET, &(res), high) - -#define ufs_mtk_host_pwr_ctrl(opt, on, res) \ - ufs_mtk_smc(UFS_MTK_SIP_HOST_PWR_CTRL, &(res), opt, on) - -#define ufs_mtk_get_vcc_num(res) \ - ufs_mtk_smc(UFS_MTK_SIP_GET_VCC_NUM, &(res)) - -#define ufs_mtk_device_pwr_ctrl(on, ufs_ver, res) \ - ufs_mtk_smc(UFS_MTK_SIP_DEVICE_PWR_CTRL, &(res), on, ufs_ver) - #endif /* !_UFS_MEDIATEK_H */