From: "Clément Le Goffic" <clement.legoffic@foss.st.com>
To: Will Deacon <will@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
Philipp Zabel <p.zabel@pengutronix.de>,
Jonathan Corbet <corbet@lwn.net>,
Gatien Chevallier <gatien.chevallier@foss.st.com>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>,
Gabriel Fernandez <gabriel.fernandez@foss.st.com>,
Krzysztof Kozlowski <krzk@kernel.org>,
Le Goffic <legoffic.clement@gmail.com>,
Julius Werner <jwerner@chromium.org>
Cc: linux-arm-kernel@lists.infradead.org,
linux-perf-users@vger.kernel.org, devicetree@vger.kernel.org,
linux-stm32@st-md-mailman.stormreply.com,
linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org,
linux-clk@vger.kernel.org,
"Clément Le Goffic" <clement.legoffic@foss.st.com>
Subject: [PATCH v5 17/20] ARM: dts: stm32: add ddrperfm on stm32mp151
Date: Mon, 28 Jul 2025 17:29:48 +0200 [thread overview]
Message-ID: <20250728-ddrperfm-upstream-v5-17-03f1be8ad396@foss.st.com> (raw)
In-Reply-To: <20250728-ddrperfm-upstream-v5-0-03f1be8ad396@foss.st.com>
The DDRPERFM is the DDR Performance Monitor embedded in STM32MP151 SoC.
Signed-off-by: Clément Le Goffic <clement.legoffic@foss.st.com>
---
arch/arm/boot/dts/st/stm32mp151.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/st/stm32mp151.dtsi b/arch/arm/boot/dts/st/stm32mp151.dtsi
index 0daa8ffe2ff5..e121de52a054 100644
--- a/arch/arm/boot/dts/st/stm32mp151.dtsi
+++ b/arch/arm/boot/dts/st/stm32mp151.dtsi
@@ -383,6 +383,13 @@ usbphyc_port1: usb-phy@1 {
};
};
+ ddrperfm: perf@5a007000 {
+ compatible = "st,stm32mp151-ddr-pmu", "st,stm32mp131-ddr-pmu";
+ reg = <0x5a007000 0x400>;
+ clocks = <&rcc DDRPERFM>;
+ resets = <&rcc DDRPERFM_R>;
+ };
+
rtc: rtc@5c004000 {
compatible = "st,stm32mp1-rtc";
reg = <0x5c004000 0x400>;
--
2.43.0
next prev parent reply other threads:[~2025-07-28 15:35 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-28 15:29 [PATCH v5 00/20] Introduce STM32 DDR PMU for STM32MP platforms Clément Le Goffic
2025-07-28 15:29 ` [PATCH v5 01/20] bus: firewall: move stm32_firewall header file in include folder Clément Le Goffic
2025-07-28 15:29 ` [PATCH v5 02/20] dt-bindings: stm32: stm32mp25: add `#access-controller-cells` property Clément Le Goffic
2025-07-31 13:50 ` Rob Herring (Arm)
2025-07-28 15:29 ` [PATCH v5 03/20] clk: stm32mp25: add firewall grant_access ops Clément Le Goffic
2025-07-28 15:29 ` [PATCH v5 04/20] arm64: dts: st: set rcc as an access-controller Clément Le Goffic
2025-07-28 15:29 ` [PATCH v5 05/20] dt-bindings: memory: factorise LPDDR props into SDRAM props Clément Le Goffic
2025-07-30 18:27 ` Julius Werner
2025-08-14 14:06 ` Clément Le Goffic
2025-07-28 15:29 ` [PATCH v5 06/20] dt-bindings: memory: introduce DDR4 Clément Le Goffic
2025-07-30 18:29 ` Julius Werner
2025-08-14 14:40 ` Clément Le Goffic
2025-07-30 21:11 ` Rob Herring
2025-08-14 14:42 ` Clément Le Goffic
2025-08-17 7:19 ` Krzysztof Kozlowski
2025-08-22 13:59 ` Clément Le Goffic
2025-07-28 15:29 ` [PATCH v5 07/20] dt-bindings: memory: factorise LPDDR channel binding into SDRAM channel Clément Le Goffic
2025-07-31 13:52 ` Rob Herring (Arm)
2025-07-28 15:29 ` [PATCH v5 08/20] dt-binding: memory: add DDR4 channel compatible Clément Le Goffic
2025-07-31 13:52 ` Rob Herring (Arm)
2025-07-28 15:29 ` [PATCH v5 09/20] dt-bindings: memory: SDRAM channel: standardise node name Clément Le Goffic
2025-07-31 13:53 ` Rob Herring (Arm)
2025-07-28 15:29 ` [PATCH v5 10/20] arm64: dts: st: add LPDDR channel to stm32mp257f-dk board Clément Le Goffic
2025-07-28 15:29 ` [PATCH v5 11/20] arm64: dts: st: add DDR channel to stm32mp257f-ev1 board Clément Le Goffic
2025-07-28 15:29 ` [PATCH v5 12/20] dt-bindings: perf: stm32: introduce DDRPERFM dt-bindings Clément Le Goffic
2025-07-31 13:54 ` Rob Herring
2025-07-28 15:29 ` [PATCH v5 13/20] perf: stm32: introduce DDRPERFM driver Clément Le Goffic
2025-07-30 14:43 ` kernel test robot
2025-07-28 15:29 ` [PATCH v5 14/20] Documentation: perf: stm32: add ddrperfm support Clément Le Goffic
2025-07-28 15:29 ` [PATCH v5 15/20] MAINTAINERS: add myself as STM32 DDR PMU maintainer Clément Le Goffic
2025-07-28 15:29 ` [PATCH v5 16/20] ARM: dts: stm32: add ddrperfm on stm32mp131 Clément Le Goffic
2025-07-28 15:29 ` Clément Le Goffic [this message]
2025-07-28 15:29 ` [PATCH v5 18/20] arm64: dts: st: add ddrperfm on stm32mp251 Clément Le Goffic
2025-07-28 15:29 ` [PATCH v5 19/20] arm64: dts: st: support ddrperfm on stm32mp257f-dk Clément Le Goffic
2025-07-28 15:29 ` [PATCH v5 20/20] arm64: dts: st: support ddrperfm on stm32mp257f-ev1 Clément Le Goffic
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