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From: Sebastian Reichel <sebastian.reichel@collabora.com>
To: Stephen Boyd <sboyd@kernel.org>,
	Brian Masney <bmasney+clk@redhat.com>,
	 Jerome Brunet <jbrunet+clk@baylibre.com>,
	Rob Herring <robh@kernel.org>,
	 Krzysztof Kozlowski <krzk+dt@kernel.org>,
	 Conor Dooley <conor+dt@kernel.org>,
	Heiko Stuebner <heiko@sntech.de>,
	 Chanwoo Choi <cw00.choi@samsung.com>,
	 MyungJoo Ham <myungjoo.ham@samsung.com>,
	 Kyungmin Park <kyungmin.park@samsung.com>,
	 Sascha Hauer <s.hauer@pengutronix.de>
Cc: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>,
	 linux-clk@vger.kernel.org, devicetree@vger.kernel.org,
	 linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org,
	 linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org,
	 kernel@collabora.com,
	Sebastian Reichel <sebastian.reichel@collabora.com>
Subject: [PATCH 1/8] dt-bindings: clock: rk3588: add PCLK_DDR_MON_CH clocks
Date: Thu, 17 Sep 2026 15:49:13 +0200	[thread overview]
Message-ID: <20260917-rockchip-dfi-cleanup-v1-1-4f00a97a69a6@collabora.com> (raw)
In-Reply-To: <20260917-rockchip-dfi-cleanup-v1-0-4f00a97a69a6@collabora.com>

From: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>

On RK3588, each memory channel has its own DDR bandwidth monitor
silicon, and each instance of that has its own clock gate that drives
the monitor logic.

Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
---
 include/dt-bindings/clock/rockchip,rk3588-cru.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/dt-bindings/clock/rockchip,rk3588-cru.h b/include/dt-bindings/clock/rockchip,rk3588-cru.h
index 7528034cff56..6ea25019ebb4 100644
--- a/include/dt-bindings/clock/rockchip,rk3588-cru.h
+++ b/include/dt-bindings/clock/rockchip,rk3588-cru.h
@@ -738,6 +738,10 @@
 #define I2S1_8CH_MCLKOUT_TO_IO		723
 #define I2S2_2CH_MCLKOUT_TO_IO		724
 #define I2S3_2CH_MCLKOUT_TO_IO		725
+#define PCLK_DDR_MON_CH0		726
+#define PCLK_DDR_MON_CH1		727
+#define PCLK_DDR_MON_CH2		728
+#define PCLK_DDR_MON_CH3		729
 
 /* scmi-clocks indices */
 

-- 
2.53.0


  reply	other threads:[~2026-09-17 13:49 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-09-17 13:49 [PATCH 0/8] PM / devfreq: rockchip-dfi: cleanups Sebastian Reichel
2026-09-17 13:49 ` Sebastian Reichel [this message]
2026-09-17 13:49 ` [PATCH 2/8] dt-bindings: devfreq: event: rockchip,dfi: add clocks to rk3588 Sebastian Reichel
2026-09-17 13:49 ` [PATCH 3/8] PM / devfreq: rockchip-dfi: move to per-variant const structs Sebastian Reichel
2026-09-17 13:49 ` [PATCH 4/8] PM / devfreq: rockchip-dfi: add NO_INTERRUPT perf capability Sebastian Reichel
2026-09-17 13:49 ` [PATCH 5/8] PM / devfreq: rockchip-dfi: use bulk clock APIs Sebastian Reichel
2026-09-17 13:49 ` [PATCH 6/8] clk: rockchip: rk3588: add PCLK_DDR_MON_CH gate branches Sebastian Reichel
2026-09-17 13:49 ` [PATCH 7/8] PM / devfreq: rockchip-dfi: make RK3588 use its clocks Sebastian Reichel
2026-09-17 13:49 ` [PATCH 8/8] arm64: dts: rockchip: add dfi clocks on RK3588 Sebastian Reichel

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