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>,
Henry Chen <henryc.chen@mediatek.com>
Subject: [PATCH V5 01/17] dt-bindings: soc: Add dvfsrc driver bindings
Date: Mon, 14 Sep 2020 11:04:28 +0800 [thread overview]
Message-ID: <1600052684-21198-2-git-send-email-henryc.chen@mediatek.com> (raw)
In-Reply-To: <1600052684-21198-1-git-send-email-henryc.chen@mediatek.com>
Document the binding for enabling dvfsrc on MediaTek SoC.
Signed-off-by: Henry Chen <henryc.chen@mediatek.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
.../devicetree/bindings/soc/mediatek/dvfsrc.txt | 25 ++++++++++++++++++++++
include/dt-bindings/soc/mtk,dvfsrc.h | 14 ++++++++++++
2 files changed, 39 insertions(+)
create mode 100644 Documentation/devicetree/bindings/soc/mediatek/dvfsrc.txt
create mode 100644 include/dt-bindings/soc/mtk,dvfsrc.h
diff --git a/Documentation/devicetree/bindings/soc/mediatek/dvfsrc.txt b/Documentation/devicetree/bindings/soc/mediatek/dvfsrc.txt
new file mode 100644
index 0000000..d5a47d8
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/mediatek/dvfsrc.txt
@@ -0,0 +1,25 @@
+MediaTek DVFSRC
+
+The Dynamic Voltage and Frequency Scaling Resource Collector (DVFSRC) is a
+HW module which is used to collect all the requests from both software and
+hardware and turn into the decision of minimum operating voltage and minimum
+DRAM frequency to fulfill those requests.
+
+Required Properties:
+- compatible: Should be one of the following
+ - "mediatek,mt6873-dvfsrc": For MT6873 SoC
+ - "mediatek,mt8183-dvfsrc": For MT8183 SoC
+ - "mediatek,mt8192-dvfsrc": For MT8192 SoC
+- reg: Address range of the DVFSRC unit
+- clock-names: Must include the following entries:
+ "dvfsrc": DVFSRC module clock
+- clocks: Must contain an entry for each entry in clock-names.
+
+Example:
+
+ dvfsrc@10012000 {
+ compatible = "mediatek,mt8183-dvfsrc";
+ reg = <0 0x10012000 0 0x1000>;
+ clocks = <&infracfg CLK_INFRA_DVFSRC>;
+ clock-names = "dvfsrc";
+ };
diff --git a/include/dt-bindings/soc/mtk,dvfsrc.h b/include/dt-bindings/soc/mtk,dvfsrc.h
new file mode 100644
index 0000000..a522488
--- /dev/null
+++ b/include/dt-bindings/soc/mtk,dvfsrc.h
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0
+ *
+ * Copyright (c) 2018 MediaTek Inc.
+ */
+
+#ifndef _DT_BINDINGS_POWER_MTK_DVFSRC_H
+#define _DT_BINDINGS_POWER_MTK_DVFSRC_H
+
+#define MT8183_DVFSRC_LEVEL_1 1
+#define MT8183_DVFSRC_LEVEL_2 2
+#define MT8183_DVFSRC_LEVEL_3 3
+#define MT8183_DVFSRC_LEVEL_4 4
+
+#endif /* _DT_BINDINGS_POWER_MTK_DVFSRC_H */
--
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>,
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 V5 01/17] dt-bindings: soc: Add dvfsrc driver bindings
Date: Mon, 14 Sep 2020 11:04:28 +0800 [thread overview]
Message-ID: <1600052684-21198-2-git-send-email-henryc.chen@mediatek.com> (raw)
In-Reply-To: <1600052684-21198-1-git-send-email-henryc.chen@mediatek.com>
Document the binding for enabling dvfsrc on MediaTek SoC.
Signed-off-by: Henry Chen <henryc.chen@mediatek.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
.../devicetree/bindings/soc/mediatek/dvfsrc.txt | 25 ++++++++++++++++++++++
include/dt-bindings/soc/mtk,dvfsrc.h | 14 ++++++++++++
2 files changed, 39 insertions(+)
create mode 100644 Documentation/devicetree/bindings/soc/mediatek/dvfsrc.txt
create mode 100644 include/dt-bindings/soc/mtk,dvfsrc.h
diff --git a/Documentation/devicetree/bindings/soc/mediatek/dvfsrc.txt b/Documentation/devicetree/bindings/soc/mediatek/dvfsrc.txt
new file mode 100644
index 0000000..d5a47d8
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/mediatek/dvfsrc.txt
@@ -0,0 +1,25 @@
+MediaTek DVFSRC
+
+The Dynamic Voltage and Frequency Scaling Resource Collector (DVFSRC) is a
+HW module which is used to collect all the requests from both software and
+hardware and turn into the decision of minimum operating voltage and minimum
+DRAM frequency to fulfill those requests.
+
+Required Properties:
+- compatible: Should be one of the following
+ - "mediatek,mt6873-dvfsrc": For MT6873 SoC
+ - "mediatek,mt8183-dvfsrc": For MT8183 SoC
+ - "mediatek,mt8192-dvfsrc": For MT8192 SoC
+- reg: Address range of the DVFSRC unit
+- clock-names: Must include the following entries:
+ "dvfsrc": DVFSRC module clock
+- clocks: Must contain an entry for each entry in clock-names.
+
+Example:
+
+ dvfsrc@10012000 {
+ compatible = "mediatek,mt8183-dvfsrc";
+ reg = <0 0x10012000 0 0x1000>;
+ clocks = <&infracfg CLK_INFRA_DVFSRC>;
+ clock-names = "dvfsrc";
+ };
diff --git a/include/dt-bindings/soc/mtk,dvfsrc.h b/include/dt-bindings/soc/mtk,dvfsrc.h
new file mode 100644
index 0000000..a522488
--- /dev/null
+++ b/include/dt-bindings/soc/mtk,dvfsrc.h
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0
+ *
+ * Copyright (c) 2018 MediaTek Inc.
+ */
+
+#ifndef _DT_BINDINGS_POWER_MTK_DVFSRC_H
+#define _DT_BINDINGS_POWER_MTK_DVFSRC_H
+
+#define MT8183_DVFSRC_LEVEL_1 1
+#define MT8183_DVFSRC_LEVEL_2 2
+#define MT8183_DVFSRC_LEVEL_3 3
+#define MT8183_DVFSRC_LEVEL_4 4
+
+#endif /* _DT_BINDINGS_POWER_MTK_DVFSRC_H */
--
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>,
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 V5 01/17] dt-bindings: soc: Add dvfsrc driver bindings
Date: Mon, 14 Sep 2020 11:04:28 +0800 [thread overview]
Message-ID: <1600052684-21198-2-git-send-email-henryc.chen@mediatek.com> (raw)
In-Reply-To: <1600052684-21198-1-git-send-email-henryc.chen@mediatek.com>
Document the binding for enabling dvfsrc on MediaTek SoC.
Signed-off-by: Henry Chen <henryc.chen@mediatek.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
.../devicetree/bindings/soc/mediatek/dvfsrc.txt | 25 ++++++++++++++++++++++
include/dt-bindings/soc/mtk,dvfsrc.h | 14 ++++++++++++
2 files changed, 39 insertions(+)
create mode 100644 Documentation/devicetree/bindings/soc/mediatek/dvfsrc.txt
create mode 100644 include/dt-bindings/soc/mtk,dvfsrc.h
diff --git a/Documentation/devicetree/bindings/soc/mediatek/dvfsrc.txt b/Documentation/devicetree/bindings/soc/mediatek/dvfsrc.txt
new file mode 100644
index 0000000..d5a47d8
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/mediatek/dvfsrc.txt
@@ -0,0 +1,25 @@
+MediaTek DVFSRC
+
+The Dynamic Voltage and Frequency Scaling Resource Collector (DVFSRC) is a
+HW module which is used to collect all the requests from both software and
+hardware and turn into the decision of minimum operating voltage and minimum
+DRAM frequency to fulfill those requests.
+
+Required Properties:
+- compatible: Should be one of the following
+ - "mediatek,mt6873-dvfsrc": For MT6873 SoC
+ - "mediatek,mt8183-dvfsrc": For MT8183 SoC
+ - "mediatek,mt8192-dvfsrc": For MT8192 SoC
+- reg: Address range of the DVFSRC unit
+- clock-names: Must include the following entries:
+ "dvfsrc": DVFSRC module clock
+- clocks: Must contain an entry for each entry in clock-names.
+
+Example:
+
+ dvfsrc@10012000 {
+ compatible = "mediatek,mt8183-dvfsrc";
+ reg = <0 0x10012000 0 0x1000>;
+ clocks = <&infracfg CLK_INFRA_DVFSRC>;
+ clock-names = "dvfsrc";
+ };
diff --git a/include/dt-bindings/soc/mtk,dvfsrc.h b/include/dt-bindings/soc/mtk,dvfsrc.h
new file mode 100644
index 0000000..a522488
--- /dev/null
+++ b/include/dt-bindings/soc/mtk,dvfsrc.h
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0
+ *
+ * Copyright (c) 2018 MediaTek Inc.
+ */
+
+#ifndef _DT_BINDINGS_POWER_MTK_DVFSRC_H
+#define _DT_BINDINGS_POWER_MTK_DVFSRC_H
+
+#define MT8183_DVFSRC_LEVEL_1 1
+#define MT8183_DVFSRC_LEVEL_2 2
+#define MT8183_DVFSRC_LEVEL_3 3
+#define MT8183_DVFSRC_LEVEL_4 4
+
+#endif /* _DT_BINDINGS_POWER_MTK_DVFSRC_H */
--
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:[~2020-09-14 3:07 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-14 3:04 [PATCH V5 00/17] Add driver for dvfsrc, support for active state of scpsys Henry Chen
2020-09-14 3:04 ` Henry Chen
2020-09-14 3:04 ` Henry Chen
2020-09-14 3:04 ` Henry Chen [this message]
2020-09-14 3:04 ` [PATCH V5 01/17] dt-bindings: soc: Add dvfsrc driver bindings Henry Chen
2020-09-14 3:04 ` Henry Chen
2020-09-22 23:14 ` Rob Herring
2020-09-22 23:14 ` Rob Herring
2020-09-22 23:14 ` Rob Herring
2020-09-14 3:04 ` [PATCH V5 02/17] dt-bindings: soc: Add opp table on scpsys bindings Henry Chen
2020-09-14 3:04 ` Henry Chen
2020-09-14 3:04 ` Henry Chen
2020-09-14 3:04 ` [PATCH V5 03/17] soc: mediatek: add support for the performance state Henry Chen
2020-09-14 3:04 ` Henry Chen
2020-09-14 3:04 ` Henry Chen
2020-09-14 3:04 ` [PATCH V5 04/17] arm64: dts: mt8183: add performance state support of scpsys Henry Chen
2020-09-14 3:04 ` Henry Chen
2020-09-14 3:04 ` Henry Chen
2020-09-14 3:04 ` [PATCH V5 05/17] soc: mediatek: add header for mediatek SIP interface Henry Chen
2020-09-14 3:04 ` Henry Chen
2020-09-14 3:04 ` Henry Chen
2020-09-14 3:04 ` [PATCH V5 06/17] soc: mediatek: add driver for dvfsrc support Henry Chen
2020-09-14 3:04 ` Henry Chen
2020-09-14 3:04 ` Henry Chen
2020-09-14 3:04 ` [PATCH V5 07/17] arm64: dts: mt8183: add dvfsrc related nodes Henry Chen
2020-09-14 3:04 ` Henry Chen
2020-09-14 3:04 ` Henry Chen
2020-09-14 3:04 ` [PATCH V5 08/17] arm64: dts: mt8192: " Henry Chen
2020-09-14 3:04 ` Henry Chen
2020-09-14 3:04 ` [PATCH V5 09/17] dt-bindings: interconnect: add MT8183 interconnect dt-bindings Henry Chen
2020-09-14 3:04 ` Henry Chen
2020-09-14 3:04 ` Henry Chen
2020-09-14 3:04 ` [PATCH V5 10/17] dt-bindings: interconnect: add MT6873 " Henry Chen
2020-09-14 3:04 ` Henry Chen
2020-09-14 3:04 ` [PATCH V5 11/17] interconnect: mediatek: Add interconnect provider driver Henry Chen
2020-09-14 3:04 ` Henry Chen
2020-09-14 3:04 ` Henry Chen
2020-09-14 3:04 ` [PATCH V5 12/17] arm64: dts: mt8183: add dvfsrc related nodes Henry Chen
2020-09-14 3:04 ` Henry Chen
2020-09-14 3:04 ` Henry Chen
2020-09-14 3:04 ` [PATCH V5 13/17] arm64: dts: mt8192: " Henry Chen
2020-09-14 3:04 ` Henry Chen
2020-09-14 3:04 ` Henry Chen
2020-09-14 3:04 ` [PATCH V5 14/17] dt-bindings: regulator: add DVFSRC regulator dt-bindings Henry Chen
2020-09-14 3:04 ` Henry Chen
2020-09-14 12:32 ` Mark Brown
2020-09-14 12:32 ` Mark Brown
2020-09-14 12:32 ` Mark Brown
2020-09-15 3:39 ` Henry Chen
2020-09-15 3:39 ` Henry Chen
2020-09-14 3:04 ` [PATCH V5 15/17] regulator: Regulator driver for the Mediatek DVFSRC Henry Chen
2020-09-14 3:04 ` Henry Chen
2020-09-14 12:34 ` Mark Brown
2020-09-14 12:34 ` Mark Brown
2020-09-14 12:34 ` Mark Brown
2020-09-15 3:44 ` Henry Chen
2020-09-15 3:44 ` Henry Chen
2020-09-14 3:04 ` [PATCH V5 16/17] arm64: dts: mt8183: add dvfsrc regulator nodes Henry Chen
2020-09-14 3:04 ` Henry Chen
2020-09-14 3:04 ` Henry Chen
2020-09-14 3:04 ` [PATCH V5 17/17] arm64: dts: mt8192: " Henry Chen
2020-09-14 3:04 ` Henry Chen
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