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From: Ludovic Desroches <ludovic.desroches@microchip.com>
To: <linux-arm-kernel@lists.infradead.org>,
	<linux-mmc@vger.kernel.org>, <devicetree@vger.kernel.org>
Cc: <ulf.hansson@linaro.org>, <nicolas.ferre@microchip.com>,
	<adrian.hunter@intel.com>, <linux-kernel@vger.kernel.org>,
	<robh+dt@kernel.org>, <mark.rutland@arm.com>,
	<claudiu.beznea@microchip.com>, <Eugen.Hristev@microchip.com>,
	<alexandre.belloni@bootlin.com>,
	"Ludovic Desroches" <ludovic.desroches@microchip.com>
Subject: [PATCH v3 3/3] ARM: dts: at91: sama5d2: set the sdmmc gclk frequency
Date: Fri, 25 Oct 2019 10:03:44 +0200	[thread overview]
Message-ID: <20191025080344.15492-3-ludovic.desroches@microchip.com> (raw)
In-Reply-To: <20191025080344.15492-1-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>
---

Changes:
- v3: none
- v2: none

 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 fa3b9c30a63a..f013c3562724 100644
--- a/arch/arm/boot/dts/sama5d2.dtsi
+++ b/arch/arm/boot/dts/sama5d2.dtsi
@@ -300,6 +300,8 @@ sdmmc0: sdio-host@a0000000 {
 			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 @@ sdmmc1: sdio-host@b0000000 {
 			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";
 		};
 
-- 
2.24.0.rc0


WARNING: multiple messages have this Message-ID (diff)
From: Ludovic Desroches <ludovic.desroches@microchip.com>
To: linux-arm-kernel@lists.infradead.org, linux-mmc@vger.kernel.org,
	devicetree@vger.kernel.org
Cc: ulf.hansson@linaro.org, nicolas.ferre@microchip.com,
	adrian.hunter@intel.com, linux-kernel@vger.kernel.org,
	robh+dt@kernel.org, mark.rutland@arm.com,
	claudiu.beznea@microchip.com, Eugen.Hristev@microchip.com,
	alexandre.belloni@bootlin.com,
	Ludovic Desroches <ludovic.desroches@microchip.com>
Subject: [PATCH v3 3/3] ARM: dts: at91: sama5d2: set the sdmmc gclk frequency
Date: Fri, 25 Oct 2019 10:03:44 +0200	[thread overview]
Message-ID: <20191025080344.15492-3-ludovic.desroches@microchip.com> (raw)
In-Reply-To: <20191025080344.15492-1-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>
---

Changes:
- v3: none
- v2: none

 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 fa3b9c30a63a..f013c3562724 100644
--- a/arch/arm/boot/dts/sama5d2.dtsi
+++ b/arch/arm/boot/dts/sama5d2.dtsi
@@ -300,6 +300,8 @@ sdmmc0: sdio-host@a0000000 {
 			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 @@ sdmmc1: sdio-host@b0000000 {
 			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";
 		};
 
-- 
2.24.0.rc0

WARNING: multiple messages have this Message-ID (diff)
From: Ludovic Desroches <ludovic.desroches@microchip.com>
To: <linux-arm-kernel@lists.infradead.org>,
	<linux-mmc@vger.kernel.org>, <devicetree@vger.kernel.org>
Cc: mark.rutland@arm.com, ulf.hansson@linaro.org,
	alexandre.belloni@bootlin.com, linux-kernel@vger.kernel.org,
	Ludovic Desroches <ludovic.desroches@microchip.com>,
	robh+dt@kernel.org, Eugen.Hristev@microchip.com,
	adrian.hunter@intel.com, claudiu.beznea@microchip.com
Subject: [PATCH v3 3/3] ARM: dts: at91: sama5d2: set the sdmmc gclk frequency
Date: Fri, 25 Oct 2019 10:03:44 +0200	[thread overview]
Message-ID: <20191025080344.15492-3-ludovic.desroches@microchip.com> (raw)
In-Reply-To: <20191025080344.15492-1-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>
---

Changes:
- v3: none
- v2: none

 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 fa3b9c30a63a..f013c3562724 100644
--- a/arch/arm/boot/dts/sama5d2.dtsi
+++ b/arch/arm/boot/dts/sama5d2.dtsi
@@ -300,6 +300,8 @@ sdmmc0: sdio-host@a0000000 {
 			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 @@ sdmmc1: sdio-host@b0000000 {
 			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";
 		};
 
-- 
2.24.0.rc0


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linux-arm-kernel mailing list
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  parent reply	other threads:[~2019-10-25  8:03 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-25  8:03 [PATCH v3 1/3] dt-bindings: sdhci-of-at91: new compatible string and update properties Ludovic Desroches
2019-10-25  8:03 ` Ludovic Desroches
2019-10-25  8:03 ` Ludovic Desroches
2019-10-25  8:03 ` [PATCH v3 2/3] mmc: sdhci-of-at91: rework clocks management to support SAM9x60 device Ludovic Desroches
2019-10-25  8:03   ` Ludovic Desroches
2019-10-25  8:03   ` Ludovic Desroches
2019-10-28 11:30   ` Adrian Hunter
2019-10-28 11:30     ` Adrian Hunter
2019-11-25 10:24     ` [PATCH v4 " Ludovic Desroches
2019-11-25 10:24       ` Ludovic Desroches
2019-11-25 10:24       ` Ludovic Desroches
2019-11-26 12:27       ` Adrian Hunter
2019-11-26 12:27         ` Adrian Hunter
2019-10-25  8:03 ` Ludovic Desroches [this message]
2019-10-25  8:03   ` [PATCH v3 3/3] ARM: dts: at91: sama5d2: set the sdmmc gclk frequency Ludovic Desroches
2019-10-25  8:03   ` Ludovic Desroches

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