From: Ludovic Desroches <ludovic.desroches@microchip•com>
To: <linux-arm-kernel@lists•infradead.org>,
<devicetree@vger•kernel.org>, <linux-mmc@vger•kernel.org>
Cc: mark.rutland@arm•com, ulf.hansson@linaro•org,
linux-kernel@vger•kernel.org, ludovic.desroches@microchip•com,
robh+dt@kernel•org, adrian.hunter@intel•com,
claudiu.beznea@microchip•com
Subject: [PATCH 3/3] ARM: dts: at91: sama5d2: set the sdmmc gclk frequency
Date: Thu, 12 Sep 2019 22:09:08 +0200 [thread overview]
Message-ID: <20190912200908.31318-3-ludovic.desroches@microchip.com> (raw)
In-Reply-To: <20190912200908.31318-1-ludovic.desroches@microchip.com>
Set the frequency of the generated clock used by sdmmc devices in order
to not rely on the configuration done by previous components.
Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip•com>
---
arch/arm/boot/dts/sama5d2.dtsi | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi
index 2e2c1a7b1d1d..8d79ff75e3cd 100644
--- a/arch/arm/boot/dts/sama5d2.dtsi
+++ b/arch/arm/boot/dts/sama5d2.dtsi
@@ -300,6 +300,8 @@
interrupts = <31 IRQ_TYPE_LEVEL_HIGH 0>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 31>, <&pmc PMC_TYPE_GCK 31>, <&pmc PMC_TYPE_CORE PMC_MAIN>;
clock-names = "hclock", "multclk", "baseclk";
+ assigned-clocks = <&pmc PMC_TYPE_GCK 31>;
+ assigned-clock-rates = <480000000>;
status = "disabled";
};
@@ -309,6 +311,8 @@
interrupts = <32 IRQ_TYPE_LEVEL_HIGH 0>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 32>, <&pmc PMC_TYPE_GCK 32>, <&pmc PMC_TYPE_CORE PMC_MAIN>;
clock-names = "hclock", "multclk", "baseclk";
+ assigned-clocks = <&pmc PMC_TYPE_GCK 32>;
+ assigned-clock-rates = <480000000>;
status = "disabled";
};
--
2.23.0
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next prev parent reply other threads:[~2019-09-12 20:09 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-12 20:09 [PATCH 1/3] dt-bindings: sdhci-of-at91: new compatible string and update properties Ludovic Desroches
2019-09-12 20:09 ` [PATCH 2/3] mmc: sdhci-of-at91: rework clocks management to support SAM9x60 device Ludovic Desroches
2019-09-20 9:34 ` Eugen.Hristev
2019-10-08 9:24 ` Ludovic Desroches
2019-09-12 20:09 ` Ludovic Desroches [this message]
2019-09-30 14:56 ` [PATCH 1/3] dt-bindings: sdhci-of-at91: new compatible string and update properties Rob Herring
2019-10-08 9:28 ` Ludovic Desroches
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