[PATCH V4 05/13] soc: mediatek: add header for mediatek SIP interface

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From: Henry Chen <henryc.chen@mediatek.com>
To: Georgi Djakov <georgi.djakov@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Viresh Kumar <vireshk@kernel.org>,
	Stephen Boyd <swboyd@chromium.org>,
	Ryan Case <ryandcase@chromium.org>,
	Mark Brown <broonie@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>,
	Nicolas Boichat <drinkcat@google.com>,
	Fan Chen <fan.chen@mediatek.com>,
	James Liao <jamesjj.liao@mediatek.com>,
	Arvin Wang <arvin.wang@mediatek.com>,
	Mike Turquette <mturquette@linaro.org>,
	<devicetree@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-mediatek@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>, <linux-pm@vger.kernel.org>,
	<srv_heupstream@mediatek.com>,
	Henry Chen <henryc.chen@mediatek.com>
Subject: [PATCH V4 05/13] soc: mediatek: add header for mediatek SIP interface
Date: Fri, 13 Mar 2020 17:34:18 +0800	[thread overview]
Message-ID: <1584092066-24425-6-git-send-email-henryc.chen@mediatek.com> (raw)
In-Reply-To: <1584092066-24425-1-git-send-email-henryc.chen@mediatek.com>

Add a header to collect SIPs and add one SIP call to initialize power
management hardware for the SIP interface defined to access the SPM
handling vcore voltage and ddr rate changes on mt8183 (and most likely
later socs).

Signed-off-by: Henry Chen <henryc.chen@mediatek.com>
---
 include/soc/mediatek/mtk_sip.h | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 include/soc/mediatek/mtk_sip.h

diff --git a/include/soc/mediatek/mtk_sip.h b/include/soc/mediatek/mtk_sip.h
new file mode 100644
index 0000000..945fc72
--- /dev/null
+++ b/include/soc/mediatek/mtk_sip.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0
+ *
+ * Copyright (c) 2018 MediaTek Inc.
+ */
+#ifndef __SOC_MTK_SIP_H
+#define __SOC_MTK_SIP_H
+
+#ifdef CONFIG_ARM64
+#define MTK_SIP_SMC_AARCH_BIT		0x40000000
+#else
+#define MTK_SIP_SMC_AARCH_BIT		0x00000000
+#endif
+
+#define MTK_SIP_SPM			(0x82000506 | MTK_SIP_SMC_AARCH_BIT)
+#define MTK_SIP_SPM_DVFSRC_INIT		0x00
+
+#endif
-- 
1.9.1

WARNING: multiple messages have this Message-ID (diff)

From: Henry Chen <henryc.chen@mediatek.com>
To: Georgi Djakov <georgi.djakov@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Viresh Kumar <vireshk@kernel.org>,
	Stephen Boyd <swboyd@chromium.org>,
	Ryan Case <ryandcase@chromium.org>,
	Mark Brown <broonie@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>,
	Nicolas Boichat <drinkcat@google.com>,
	Mike Turquette <mturquette@linaro.org>,
	srv_heupstream@mediatek.com,
	James Liao <jamesjj.liao@mediatek.com>,
	linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,
	Henry Chen <henryc.chen@mediatek.com>,
	Fan Chen <fan.chen@mediatek.com>,
	devicetree@vger.kernel.org, linux-mediatek@lists.infradead.org,
	Arvin Wang <arvin.wang@mediatek.com>,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH V4 05/13] soc: mediatek: add header for mediatek SIP interface
Date: Fri, 13 Mar 2020 17:34:18 +0800	[thread overview]
Message-ID: <1584092066-24425-6-git-send-email-henryc.chen@mediatek.com> (raw)
In-Reply-To: <1584092066-24425-1-git-send-email-henryc.chen@mediatek.com>

Add a header to collect SIPs and add one SIP call to initialize power
management hardware for the SIP interface defined to access the SPM
handling vcore voltage and ddr rate changes on mt8183 (and most likely
later socs).

Signed-off-by: Henry Chen <henryc.chen@mediatek.com>
---
 include/soc/mediatek/mtk_sip.h | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 include/soc/mediatek/mtk_sip.h

diff --git a/include/soc/mediatek/mtk_sip.h b/include/soc/mediatek/mtk_sip.h
new file mode 100644
index 0000000..945fc72
--- /dev/null
+++ b/include/soc/mediatek/mtk_sip.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0
+ *
+ * Copyright (c) 2018 MediaTek Inc.
+ */
+#ifndef __SOC_MTK_SIP_H
+#define __SOC_MTK_SIP_H
+
+#ifdef CONFIG_ARM64
+#define MTK_SIP_SMC_AARCH_BIT		0x40000000
+#else
+#define MTK_SIP_SMC_AARCH_BIT		0x00000000
+#endif
+
+#define MTK_SIP_SPM			(0x82000506 | MTK_SIP_SMC_AARCH_BIT)
+#define MTK_SIP_SPM_DVFSRC_INIT		0x00
+
+#endif
-- 
1.9.1
_______________________________________________
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: Henry Chen <henryc.chen@mediatek.com>
To: Georgi Djakov <georgi.djakov@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Viresh Kumar <vireshk@kernel.org>,
	Stephen Boyd <swboyd@chromium.org>,
	Ryan Case <ryandcase@chromium.org>,
	Mark Brown <broonie@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>,
	Nicolas Boichat <drinkcat@google.com>,
	Mike Turquette <mturquette@linaro.org>,
	srv_heupstream@mediatek.com,
	James Liao <jamesjj.liao@mediatek.com>,
	linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,
	Henry Chen <henryc.chen@mediatek.com>,
	Fan Chen <fan.chen@mediatek.com>,
	devicetree@vger.kernel.org, linux-mediatek@lists.infradead.org,
	Arvin Wang <arvin.wang@mediatek.com>,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH V4 05/13] soc: mediatek: add header for mediatek SIP interface
Date: Fri, 13 Mar 2020 17:34:18 +0800	[thread overview]
Message-ID: <1584092066-24425-6-git-send-email-henryc.chen@mediatek.com> (raw)
In-Reply-To: <1584092066-24425-1-git-send-email-henryc.chen@mediatek.com>

Add a header to collect SIPs and add one SIP call to initialize power
management hardware for the SIP interface defined to access the SPM
handling vcore voltage and ddr rate changes on mt8183 (and most likely
later socs).

Signed-off-by: Henry Chen <henryc.chen@mediatek.com>
---
 include/soc/mediatek/mtk_sip.h | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 include/soc/mediatek/mtk_sip.h

diff --git a/include/soc/mediatek/mtk_sip.h b/include/soc/mediatek/mtk_sip.h
new file mode 100644
index 0000000..945fc72
--- /dev/null
+++ b/include/soc/mediatek/mtk_sip.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0
+ *
+ * Copyright (c) 2018 MediaTek Inc.
+ */
+#ifndef __SOC_MTK_SIP_H
+#define __SOC_MTK_SIP_H
+
+#ifdef CONFIG_ARM64
+#define MTK_SIP_SMC_AARCH_BIT		0x40000000
+#else
+#define MTK_SIP_SMC_AARCH_BIT		0x00000000
+#endif
+
+#define MTK_SIP_SPM			(0x82000506 | MTK_SIP_SMC_AARCH_BIT)
+#define MTK_SIP_SPM_DVFSRC_INIT		0x00
+
+#endif
-- 
1.9.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

next prev parent reply	other threads:[~2020-03-13  9:34 UTC|newest]

Thread overview: 66+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-13  9:34 [PATCH V4 00/13] Add driver for dvfsrc, support for active state of scpsys Henry Chen
2020-03-13  9:34 ` Henry Chen
2020-03-13  9:34 ` Henry Chen
2020-03-13  9:34 ` [PATCH V4 01/13] dt-bindings: soc: Add dvfsrc driver bindings Henry Chen
2020-03-13  9:34   ` Henry Chen
2020-03-13  9:34   ` Henry Chen
2020-03-13  9:34 ` [PATCH V4 02/13] dt-bindings: soc: Add opp table on scpsys bindings Henry Chen
2020-03-13  9:34   ` Henry Chen
2020-03-13  9:34   ` Henry Chen
2020-03-13  9:34 ` [PATCH V4 03/13] soc: mediatek: add support for the performance state Henry Chen
2020-03-13  9:34   ` Henry Chen
2020-03-13  9:34   ` Henry Chen
2020-03-13  9:34 ` [PATCH V4 04/13] arm64: dts: mt8183: add performance state support of scpsys Henry Chen
2020-03-13  9:34   ` Henry Chen
2020-03-13  9:34   ` Henry Chen
2020-03-13  9:34 ` Henry Chen [this message]
2020-03-13  9:34   ` [PATCH V4 05/13] soc: mediatek: add header for mediatek SIP interface Henry Chen
2020-03-13  9:34   ` Henry Chen
2020-03-13  9:34 ` [PATCH V4 06/13] soc: mediatek: add MT8183 dvfsrc support Henry Chen
2020-03-13  9:34   ` Henry Chen
2020-03-13  9:34   ` Henry Chen
2020-04-01 14:41   ` Georgi Djakov
2020-04-01 14:41     ` Georgi Djakov
2020-04-01 14:41     ` Georgi Djakov
2020-04-02  2:48     ` Henry Chen
2020-04-02  2:48       ` Henry Chen
2020-04-02  2:48       ` Henry Chen
2020-03-13  9:34 ` [PATCH V4 07/13] arm64: dts: mt8183: add dvfsrc related nodes Henry Chen
2020-03-13  9:34   ` Henry Chen
2020-03-13  9:34   ` Henry Chen
2020-03-13  9:34 ` [PATCH V4 08/13] dt-bindings: interconnect: add MT8183 interconnect dt-bindings Henry Chen
2020-03-13  9:34   ` Henry Chen
2020-03-13  9:34   ` Henry Chen
2020-03-20 23:09   ` Rob Herring
2020-03-20 23:09     ` Rob Herring
2020-03-20 23:09     ` Rob Herring
2020-03-13  9:34 ` [PATCH V4 09/13] interconnect: mediatek: Add mt8183 interconnect provider driver Henry Chen
2020-03-13  9:34   ` Henry Chen
2020-03-13  9:34   ` Henry Chen
2020-04-01 14:55   ` Georgi Djakov
2020-04-01 14:55     ` Georgi Djakov
2020-04-01 14:55     ` Georgi Djakov
2020-04-02  2:48     ` Henry Chen
2020-04-02  2:48       ` Henry Chen
2020-04-02  2:48       ` Henry Chen
2020-03-13  9:34 ` [PATCH V4 10/13] arm64: dts: mt8183: add dvfsrc related nodes Henry Chen
2020-03-13  9:34   ` Henry Chen
2020-03-13  9:34   ` Henry Chen
2020-03-13  9:34 ` [PATCH V4 11/13] dt-bindings: regulator: add DVFSRC regulator dt-bindings Henry Chen
2020-03-13  9:34   ` Henry Chen
2020-03-24 20:38   ` Mark Brown
2020-03-24 20:38     ` Mark Brown
2020-03-24 20:38     ` Mark Brown
2020-03-30  5:19     ` Henry Chen
2020-03-30  5:19       ` Henry Chen
2020-03-30  5:19       ` Henry Chen
2020-03-13  9:34 ` [PATCH V4 12/13] regulator: Regulator driver for the Mediatek DVFSRC Henry Chen
2020-03-13  9:34   ` Henry Chen
2020-03-13  9:34 ` [PATCH V4 13/13] arm64: dts: mt8183: add dvfsrc regulator nodes Henry Chen
2020-03-13  9:34   ` Henry Chen
2020-04-01 15:09 ` [PATCH V4 00/13] Add driver for dvfsrc, support for active state of scpsys Georgi Djakov
2020-04-01 15:09   ` Georgi Djakov
2020-04-01 15:09   ` Georgi Djakov
2020-04-02  2:48   ` Henry Chen
2020-04-02  2:48     ` Henry Chen
2020-04-02  2:48     ` Henry Chen

find likely ancestor, descendant, or conflicting patches for this message:
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