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From: Daniel Lezcano <daniel.lezcano@linaro.org>
To: heiko@sntech.de
Cc: linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org,
	"Lin Huang" <hl@rock-chips.com>,
	"Enric Balletbo i Serra" <enric.balletbo@collabora.com>,
	"Gaël PORTAY" <gael.portay@collabora.com>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Johan Jonker" <jbx6244@gmail.com>,
	"Helen Koike" <helen.koike@collabora.com>,
	"Chen-Yu Tsai" <wens@csie.org>,
	"Jacob Chen" <jacob2.chen@rock-chips.com>,
	"Shunqian Zheng" <zhengsq@rock-chips.com>,
	"Robin Murphy" <robin.murphy@arm.com>,
	"Boris Brezillon" <boris.brezillon@collabora.com>,
	devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
	FLATTENED DEVICE TREE BINDINGS),
	linux-kernel@vger.kernel.org (open list)
Subject: [RESEND PATCH v5 2/4] arm64: dts: rk3399: Add dfi and dmc nodes.
Date: Tue,  9 Mar 2021 00:38:56 +0100	[thread overview]
Message-ID: <20210308233858.24741-2-daniel.lezcano@linaro.org> (raw)
In-Reply-To: <20210308233858.24741-1-daniel.lezcano@linaro.org>

From: Lin Huang <hl@rock-chips.com>

These are required to support DDR DVFS on rk3399 platform.

Signed-off-by: Lin Huang <hl@rock-chips.com>
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Gaël PORTAY <gael.portay@collabora.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
---
 arch/arm64/boot/dts/rockchip/rk3399.dtsi | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index edbbf35fe19e..6f23d99236fe 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -1937,6 +1937,25 @@
 		status = "disabled";
 	};
 
+	dfi: dfi@ff630000 {
+		reg = <0x00 0xff630000 0x00 0x4000>;
+		compatible = "rockchip,rk3399-dfi";
+		rockchip,pmu = <&pmugrf>;
+		interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru PCLK_DDR_MON>;
+		clock-names = "pclk_ddr_mon";
+		status = "disabled";
+	};
+
+	dmc: dmc {
+		compatible = "rockchip,rk3399-dmc";
+		rockchip,pmu = <&pmugrf>;
+		devfreq-events = <&dfi>;
+		clocks = <&cru SCLK_DDRC>;
+		clock-names = "dmc_clk";
+		status = "disabled";
+	};
+
 	pinctrl: pinctrl {
 		compatible = "rockchip,rk3399-pinctrl";
 		rockchip,grf = <&grf>;
-- 
2.17.1


WARNING: multiple messages have this Message-ID (diff)
From: Daniel Lezcano <daniel.lezcano@linaro.org>
To: heiko@sntech.de
Cc: linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org,
	"Lin Huang" <hl@rock-chips.com>,
	"Enric Balletbo i Serra" <enric.balletbo@collabora.com>,
	"Gaël PORTAY" <gael.portay@collabora.com>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Johan Jonker" <jbx6244@gmail.com>,
	"Helen Koike" <helen.koike@collabora.com>,
	"Chen-Yu Tsai" <wens@csie.org>,
	"Jacob Chen" <jacob2.chen@rock-chips.com>,
	"Shunqian Zheng" <zhengsq@rock-chips.com>,
	"Robin Murphy" <robin.murphy@arm.com>,
	"Boris Brezillon" <boris.brezillon@collabora.com>,
	devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
	FLATTENED DEVICE TREE BINDINGS),
	linux-kernel@vger.kernel.org (open list)
Subject: [RESEND PATCH v5 2/4] arm64: dts: rk3399: Add dfi and dmc nodes.
Date: Tue,  9 Mar 2021 00:38:56 +0100	[thread overview]
Message-ID: <20210308233858.24741-2-daniel.lezcano@linaro.org> (raw)
In-Reply-To: <20210308233858.24741-1-daniel.lezcano@linaro.org>

From: Lin Huang <hl@rock-chips.com>

These are required to support DDR DVFS on rk3399 platform.

Signed-off-by: Lin Huang <hl@rock-chips.com>
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Gaël PORTAY <gael.portay@collabora.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
---
 arch/arm64/boot/dts/rockchip/rk3399.dtsi | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index edbbf35fe19e..6f23d99236fe 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -1937,6 +1937,25 @@
 		status = "disabled";
 	};
 
+	dfi: dfi@ff630000 {
+		reg = <0x00 0xff630000 0x00 0x4000>;
+		compatible = "rockchip,rk3399-dfi";
+		rockchip,pmu = <&pmugrf>;
+		interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru PCLK_DDR_MON>;
+		clock-names = "pclk_ddr_mon";
+		status = "disabled";
+	};
+
+	dmc: dmc {
+		compatible = "rockchip,rk3399-dmc";
+		rockchip,pmu = <&pmugrf>;
+		devfreq-events = <&dfi>;
+		clocks = <&cru SCLK_DDRC>;
+		clock-names = "dmc_clk";
+		status = "disabled";
+	};
+
 	pinctrl: pinctrl {
 		compatible = "rockchip,rk3399-pinctrl";
 		rockchip,grf = <&grf>;
-- 
2.17.1


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

WARNING: multiple messages have this Message-ID (diff)
From: Daniel Lezcano <daniel.lezcano@linaro.org>
To: heiko@sntech.de
Cc: linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org,
	"Lin Huang" <hl@rock-chips.com>,
	"Enric Balletbo i Serra" <enric.balletbo@collabora.com>,
	"Gaël PORTAY" <gael.portay@collabora.com>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Johan Jonker" <jbx6244@gmail.com>,
	"Helen Koike" <helen.koike@collabora.com>,
	"Chen-Yu Tsai" <wens@csie.org>,
	"Jacob Chen" <jacob2.chen@rock-chips.com>,
	"Shunqian Zheng" <zhengsq@rock-chips.com>,
	"Robin Murphy" <robin.murphy@arm.com>,
	"Boris Brezillon" <boris.brezillon@collabora.com>,
	devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
	FLATTENED DEVICE TREE BINDINGS),
	linux-kernel@vger.kernel.org (open list)
Subject: [RESEND PATCH v5 2/4] arm64: dts: rk3399: Add dfi and dmc nodes.
Date: Tue,  9 Mar 2021 00:38:56 +0100	[thread overview]
Message-ID: <20210308233858.24741-2-daniel.lezcano@linaro.org> (raw)
In-Reply-To: <20210308233858.24741-1-daniel.lezcano@linaro.org>

From: Lin Huang <hl@rock-chips.com>

These are required to support DDR DVFS on rk3399 platform.

Signed-off-by: Lin Huang <hl@rock-chips.com>
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Gaël PORTAY <gael.portay@collabora.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
---
 arch/arm64/boot/dts/rockchip/rk3399.dtsi | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index edbbf35fe19e..6f23d99236fe 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -1937,6 +1937,25 @@
 		status = "disabled";
 	};
 
+	dfi: dfi@ff630000 {
+		reg = <0x00 0xff630000 0x00 0x4000>;
+		compatible = "rockchip,rk3399-dfi";
+		rockchip,pmu = <&pmugrf>;
+		interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru PCLK_DDR_MON>;
+		clock-names = "pclk_ddr_mon";
+		status = "disabled";
+	};
+
+	dmc: dmc {
+		compatible = "rockchip,rk3399-dmc";
+		rockchip,pmu = <&pmugrf>;
+		devfreq-events = <&dfi>;
+		clocks = <&cru SCLK_DDRC>;
+		clock-names = "dmc_clk";
+		status = "disabled";
+	};
+
 	pinctrl: pinctrl {
 		compatible = "rockchip,rk3399-pinctrl";
 		rockchip,grf = <&grf>;
-- 
2.17.1


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

  reply	other threads:[~2021-03-08 23:40 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CGME20210308234058epcas1p43f00b9dcc3ea75e758ae2cf9a35d36ac@epcas1p4.samsung.com>
2021-03-08 23:38 ` [RESEND PATCH v5 1/4] dt-bindings: devfreq: rk3399_dmc: Add rockchip,pmu phandle Daniel Lezcano
2021-03-08 23:38   ` [RESEND PATCH v5 1/4] dt-bindings: devfreq: rk3399_dmc: Add rockchip, pmu phandle Daniel Lezcano
2021-03-08 23:38   ` Daniel Lezcano
2021-03-08 23:38   ` Daniel Lezcano [this message]
2021-03-08 23:38     ` [RESEND PATCH v5 2/4] arm64: dts: rk3399: Add dfi and dmc nodes Daniel Lezcano
2021-03-08 23:38     ` Daniel Lezcano
2021-03-09 11:42     ` Johan Jonker
2021-03-09 11:42       ` Johan Jonker
2021-03-09 11:42       ` Johan Jonker
2021-03-11 11:58       ` Daniel Lezcano
2021-03-11 11:58         ` Daniel Lezcano
2021-03-11 11:58         ` Daniel Lezcano
2021-03-11 12:05       ` Daniel Lezcano
2021-03-11 12:05         ` Daniel Lezcano
2021-03-11 12:05         ` Daniel Lezcano
2021-03-08 23:38   ` [RESEND PATCH v5 3/4] arm64: dts: rockchip: Enable dmc and dfi nodes on gru Daniel Lezcano
2021-03-08 23:38     ` Daniel Lezcano
2021-03-08 23:38     ` Daniel Lezcano
2021-03-08 23:38   ` [RESEND PATCH v5 4/4] dt-bindings: devfreq: rk3399_dmc: Remove references of unexistant defines Daniel Lezcano
2021-03-08 23:38     ` Daniel Lezcano
2021-03-08 23:38     ` Daniel Lezcano
2021-03-09 10:16     ` Chanwoo Choi
2021-03-09 10:16       ` Chanwoo Choi
2021-03-09 10:16       ` Chanwoo Choi
2021-03-08 23:42   ` [RESEND PATCH v5 1/4] dt-bindings: devfreq: rk3399_dmc: Add rockchip,pmu phandle Daniel Lezcano
2021-03-08 23:42     ` Daniel Lezcano
2021-03-08 23:42     ` Daniel Lezcano
2021-03-09 10:15   ` Chanwoo Choi
2021-03-09 10:15     ` Chanwoo Choi
2021-03-09 10:15     ` Chanwoo Choi

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