From: Sascha Hauer <s.hauer@pengutronix.de>
To: linux-rockchip@lists.infradead.org
Cc: linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org,
Heiko Stuebner <heiko@sntech.de>,
Kyungmin Park <kyungmin.park@samsung.com>,
MyungJoo Ham <myungjoo.ham@samsung.com>,
Will Deacon <will@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
kernel@pengutronix.de,
Michael Riesch <michael.riesch@wolfvision.net>,
Robin Murphy <robin.murphy@arm.com>,
Vincent Legoll <vincent.legoll@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
devicetree@vger.kernel.org,
Sebastian Reichel <sebastian.reichel@collabora.com>,
Sascha Hauer <s.hauer@pengutronix.de>
Subject: [PATCH v6 25/26] arm64: dts: rockchip: rk356x: Add DFI
Date: Fri, 16 Jun 2023 08:21:00 +0200 [thread overview]
Message-ID: <20230616062101.601837-26-s.hauer@pengutronix.de> (raw)
In-Reply-To: <20230616062101.601837-1-s.hauer@pengutronix.de>
The DFI unit can be used to measure DRAM utilization using perf. Add the
node to the device tree.
Link: https://lore.kernel.org/r/20230524083153.2046084-25-s.hauer@pengutronix.de
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
arch/arm64/boot/dts/rockchip/rk356x.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
index f62e0fd881a95..910d8a84ea8f2 100644
--- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
@@ -948,6 +948,13 @@ qos_vop_m1: qos@fe1a8100 {
reg = <0x0 0xfe1a8100 0x0 0x20>;
};
+ dfi: dfi@fe230000 {
+ compatible = "rockchip,rk3568-dfi";
+ reg = <0x00 0xfe230000 0x00 0x400>;
+ interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+ rockchip,pmu = <&pmugrf>;
+ };
+
pcie2x1: pcie@fe260000 {
compatible = "rockchip,rk3568-pcie";
reg = <0x3 0xc0000000 0x0 0x00400000>,
--
2.39.2
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next prev parent reply other threads:[~2023-06-16 6:22 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-16 6:20 [PATCH v6 00/26] Add perf support to the rockchip-dfi driver Sascha Hauer
2023-06-16 6:20 ` [PATCH v6 01/26] PM / devfreq: rockchip-dfi: Make pmu regmap mandatory Sascha Hauer
2023-06-16 6:20 ` [PATCH v6 02/26] PM / devfreq: rockchip-dfi: Embed desc into private data struct Sascha Hauer
2023-06-16 6:20 ` [PATCH v6 03/26] PM / devfreq: rockchip-dfi: use consistent name for " Sascha Hauer
2023-06-16 6:20 ` [PATCH v6 04/26] PM / devfreq: rockchip-dfi: Add SoC specific init function Sascha Hauer
2023-06-16 6:20 ` [PATCH v6 05/26] PM / devfreq: rockchip-dfi: dfi store raw values in counter struct Sascha Hauer
2023-06-16 6:20 ` [PATCH v6 06/26] PM / devfreq: rockchip-dfi: Use free running counter Sascha Hauer
2023-06-16 6:20 ` [PATCH v6 07/26] PM / devfreq: rockchip-dfi: introduce channel mask Sascha Hauer
2023-06-16 6:20 ` [PATCH v6 08/26] PM / devfreq: rk3399_dmc,dfi: generalize DDRTYPE defines Sascha Hauer
2023-06-16 6:20 ` [PATCH v6 09/26] PM / devfreq: rockchip-dfi: Clean up DDR type register defines Sascha Hauer
2023-06-16 6:20 ` [PATCH v6 10/26] PM / devfreq: rockchip-dfi: Add RK3568 support Sascha Hauer
2023-06-16 6:20 ` [PATCH v6 11/26] PM / devfreq: rockchip-dfi: Handle LPDDR2 correctly Sascha Hauer
2023-06-16 6:20 ` [PATCH v6 12/26] PM / devfreq: rockchip-dfi: Handle LPDDR4X Sascha Hauer
2023-06-16 6:20 ` [PATCH v6 13/26] PM / devfreq: rockchip-dfi: Pass private data struct to internal functions Sascha Hauer
2023-06-16 6:20 ` [PATCH v6 14/26] PM / devfreq: rockchip-dfi: Prepare for multiple users Sascha Hauer
2023-06-16 6:20 ` [PATCH v6 15/26] PM / devfreq: rockchip-dfi: give variable a better name Sascha Hauer
2023-06-16 6:20 ` [PATCH v6 16/26] PM / devfreq: rockchip-dfi: Add perf support Sascha Hauer
2023-06-16 6:20 ` [PATCH v6 17/26] PM / devfreq: rockchip-dfi: make register stride SoC specific Sascha Hauer
2023-06-16 6:20 ` [PATCH v6 18/26] PM / devfreq: rockchip-dfi: account for multiple DDRMON_CTRL registers Sascha Hauer
2023-06-16 6:20 ` [PATCH v6 19/26] PM / devfreq: rockchip-dfi: add support for RK3588 Sascha Hauer
2023-06-16 6:20 ` [PATCH v6 20/26] dt-bindings: devfreq: event: convert Rockchip DFI binding to yaml Sascha Hauer
2023-06-16 6:20 ` [PATCH v6 21/26] dt-bindings: devfreq: event: rockchip,dfi: Add rk3568 support Sascha Hauer
2023-06-16 6:20 ` [PATCH v6 22/26] dt-bindings: devfreq: event: rockchip,dfi: Add rk3588 support Sascha Hauer
2023-06-16 19:05 ` Conor Dooley
2023-06-21 7:41 ` Sascha Hauer
2023-06-21 16:12 ` Conor Dooley
2023-06-16 6:20 ` [PATCH v6 23/26] dt-bindings: soc: rockchip: grf: add rockchip,rk3588-pmugrf Sascha Hauer
2023-06-16 19:01 ` Conor Dooley
2023-06-16 6:20 ` [PATCH v6 24/26] arm64: dts: rockchip: rk3399: Enable DFI Sascha Hauer
2023-06-16 6:21 ` Sascha Hauer [this message]
2023-06-16 6:21 ` [PATCH v6 26/26] arm64: dts: rockchip: rk3588s: Add DFI Sascha Hauer
2023-06-16 13:50 ` [PATCH v6 00/26] Add perf support to the rockchip-dfi driver Vincent Legoll
2023-06-21 7:09 ` Sascha Hauer
[not found] ` <CAGTfZH1An5ZYXkskY2vPvNFB=7tAzzGR1shf4_AG5jzsWAgu-w@mail.gmail.com>
2023-10-10 5:58 ` Sascha Hauer
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