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From: Benjamin Gaignard <benjamin.gaignard@st.com>
To: <hugues.fruchet@st.com>, <mchehab@kernel.org>,
	<mcoquelin.stm32@gmail.com>, <alexandre.torgue@st.com>,
	<robh+dt@kernel.org>
Cc: <linux-media@vger.kernel.org>,
	<linux-stm32@st-md-mailman.stormreply.com>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>, <vincent.guittot@linaro.org>,
	<valentin.schneider@arm.com>, <rjw@rjwysocki.net>,
	<devicetree@vger.kernel.org>,
	Benjamin Gaignard <benjamin.gaignard@st.com>
Subject: [PATCH v6 3/3] ARM: dts: stm32: Set DCMI frequency requirement for stm32mp15x
Date: Wed, 1 Jul 2020 14:59:18 +0200
Message-ID: <20200701125918.30793-4-benjamin.gaignard@st.com> (raw)
In-Reply-To: <20200701125918.30793-1-benjamin.gaignard@st.com>

Make sure that CPUs will at least run at 650Mhz when streaming
sensor frames.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
---
 arch/arm/boot/dts/stm32mp151.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi
index 3ea05ba48215..f6d7bf4f8231 100644
--- a/arch/arm/boot/dts/stm32mp151.dtsi
+++ b/arch/arm/boot/dts/stm32mp151.dtsi
@@ -1091,6 +1091,7 @@
 			clock-names = "mclk";
 			dmas = <&dmamux1 75 0x400 0x0d>;
 			dma-names = "tx";
+			st,stm32-dcmi-min-frequency = <650000>;
 			status = "disabled";
 		};
 
-- 
2.15.0


  parent reply index

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-01 12:59 [PATCH v6 0/3] DCMI set minimum cpufreq requirement Benjamin Gaignard
2020-07-01 12:59 ` [PATCH v6 1/3] dt-bindings: media: stm32-dcmi: Add DCMI min frequency property Benjamin Gaignard
2020-07-01 12:59 ` [PATCH v6 2/3] media: stm32-dcmi: Set minimum cpufreq requirement Benjamin Gaignard
2020-07-01 12:59 ` Benjamin Gaignard [this message]
2020-07-01 13:02 ` [PATCH v6 0/3] DCMI set " Benjamin GAIGNARD
  -- strict thread matches above, loose matches on Subject: below --
2020-06-10 12:24 Benjamin Gaignard
2020-06-10 12:25 ` [PATCH v6 3/3] ARM: dts: stm32: Set DCMI frequency requirement for stm32mp15x Benjamin Gaignard

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