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From: Flora Fu <flora.fu@mediatek.com>
To: Matthias Brugger <matthias.bgg@gmail.com>,
	Pi-Cheng Chen <pi-cheng.chen@mediatek.com>
Cc: <linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-mediatek@lists.infradead.org>,
	Flora Fu <flora.fu@mediatek.com>
Subject: [PATCH] soc: mediatek: Add command for APU SMC call
Date: Sat, 11 Dec 2021 01:12:43 +0800	[thread overview]
Message-ID: <20211210171243.30212-1-flora.fu@mediatek.com> (raw)

Add command for APU SMC call.
The APU microprocess's start and stop sequence will process in ATF.
In some SOCs, such as mt8195, it also requires clock and pll
controller through SMC call.

Signed-off-by: Flora Fu <flora.fu@mediatek.com>

---
 include/linux/soc/mediatek/mtk_sip_svc.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/linux/soc/mediatek/mtk_sip_svc.h b/include/linux/soc/mediatek/mtk_sip_svc.h
index 082398e0cfb1..b0c19593f40d 100644
--- a/include/linux/soc/mediatek/mtk_sip_svc.h
+++ b/include/linux/soc/mediatek/mtk_sip_svc.h
@@ -22,4 +22,7 @@
 	ARM_SMCCC_CALL_VAL(ARM_SMCCC_FAST_CALL, MTK_SIP_SMC_CONVENTION, \
 			   ARM_SMCCC_OWNER_SIP, fn_id)
 
+/* APUSYS SMC call */
+#define MTK_SIP_APUSYS_CONTROL MTK_SIP_SMC_CMD(0x51E)
+
 #endif
-- 
2.18.0


WARNING: multiple messages have this Message-ID (diff)
From: Flora Fu <flora.fu@mediatek.com>
To: Matthias Brugger <matthias.bgg@gmail.com>,
	Pi-Cheng Chen <pi-cheng.chen@mediatek.com>
Cc: <linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-mediatek@lists.infradead.org>,
	Flora Fu <flora.fu@mediatek.com>
Subject: [PATCH] soc: mediatek: Add command for APU SMC call
Date: Sat, 11 Dec 2021 01:12:43 +0800	[thread overview]
Message-ID: <20211210171243.30212-1-flora.fu@mediatek.com> (raw)

Add command for APU SMC call.
The APU microprocess's start and stop sequence will process in ATF.
In some SOCs, such as mt8195, it also requires clock and pll
controller through SMC call.

Signed-off-by: Flora Fu <flora.fu@mediatek.com>

---
 include/linux/soc/mediatek/mtk_sip_svc.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/linux/soc/mediatek/mtk_sip_svc.h b/include/linux/soc/mediatek/mtk_sip_svc.h
index 082398e0cfb1..b0c19593f40d 100644
--- a/include/linux/soc/mediatek/mtk_sip_svc.h
+++ b/include/linux/soc/mediatek/mtk_sip_svc.h
@@ -22,4 +22,7 @@
 	ARM_SMCCC_CALL_VAL(ARM_SMCCC_FAST_CALL, MTK_SIP_SMC_CONVENTION, \
 			   ARM_SMCCC_OWNER_SIP, fn_id)
 
+/* APUSYS SMC call */
+#define MTK_SIP_APUSYS_CONTROL MTK_SIP_SMC_CMD(0x51E)
+
 #endif
-- 
2.18.0


_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek

WARNING: multiple messages have this Message-ID (diff)
From: Flora Fu <flora.fu@mediatek.com>
To: Matthias Brugger <matthias.bgg@gmail.com>,
	Pi-Cheng Chen <pi-cheng.chen@mediatek.com>
Cc: <linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-mediatek@lists.infradead.org>,
	Flora Fu <flora.fu@mediatek.com>
Subject: [PATCH] soc: mediatek: Add command for APU SMC call
Date: Sat, 11 Dec 2021 01:12:43 +0800	[thread overview]
Message-ID: <20211210171243.30212-1-flora.fu@mediatek.com> (raw)

Add command for APU SMC call.
The APU microprocess's start and stop sequence will process in ATF.
In some SOCs, such as mt8195, it also requires clock and pll
controller through SMC call.

Signed-off-by: Flora Fu <flora.fu@mediatek.com>

---
 include/linux/soc/mediatek/mtk_sip_svc.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/linux/soc/mediatek/mtk_sip_svc.h b/include/linux/soc/mediatek/mtk_sip_svc.h
index 082398e0cfb1..b0c19593f40d 100644
--- a/include/linux/soc/mediatek/mtk_sip_svc.h
+++ b/include/linux/soc/mediatek/mtk_sip_svc.h
@@ -22,4 +22,7 @@
 	ARM_SMCCC_CALL_VAL(ARM_SMCCC_FAST_CALL, MTK_SIP_SMC_CONVENTION, \
 			   ARM_SMCCC_OWNER_SIP, fn_id)
 
+/* APUSYS SMC call */
+#define MTK_SIP_APUSYS_CONTROL MTK_SIP_SMC_CMD(0x51E)
+
 #endif
-- 
2.18.0


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

             reply	other threads:[~2021-12-10 17:12 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-12-10 17:12 Flora Fu [this message]
2021-12-10 17:12 ` [PATCH] soc: mediatek: Add command for APU SMC call Flora Fu
2021-12-10 17:12 ` Flora Fu

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