From: gregory.clement@bootlin.com (Gregory CLEMENT)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2] ARM64: dts: marvell: armada-cp110: Add registers clock for I2C nodes
Date: Wed, 14 Feb 2018 11:41:59 +0100 [thread overview]
Message-ID: <874lmjq2dk.fsf@bootlin.com> (raw)
In-Reply-To: <20180130141946.18890-1-gregory.clement@free-electrons.com> (Gregory CLEMENT's message of "Tue, 30 Jan 2018 15:19:46 +0100")
Hi,
On mar., janv. 30 2018, Gregory CLEMENT <gregory.clement@free-electrons.com> wrote:
> This extra clock is needed to access the registers of the I2C controller
> used on the Armada 7K/8K SoCs.
>
> This follows the changes already made in the binding documentation (as
> well as in the driver) in:
> commit 1534156e999735fe0befad958e1447600c0c20e7 ("i2c: mv64xxx: Fix clock
> resource by adding an optional bus clock")
>
> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Applied on mvebu/dt64 (with the email address modified to @bootlin.com)
Gregory
> ---
> Changelog:
>
> v1 -> v2
> Add comment about the commit modifying the driver in the commit log
>
>
> arch/arm64/boot/dts/marvell/armada-cp110.dtsi | 8 ++++++--
> 1 file changed, 6 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/marvell/armada-cp110.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110.dtsi
> index 0ab921861a2f..c57bf6661622 100644
> --- a/arch/arm64/boot/dts/marvell/armada-cp110.dtsi
> +++ b/arch/arm64/boot/dts/marvell/armada-cp110.dtsi
> @@ -280,7 +280,9 @@
> #address-cells = <1>;
> #size-cells = <0>;
> interrupts = <ICU_GRP_NSR 120 IRQ_TYPE_LEVEL_HIGH>;
> - clocks = <&CP110_LABEL(clk) 1 21>;
> + clock-names = "core", "reg";
> + clocks = <&CP110_LABEL(clk) 1 21>,
> + <&CP110_LABEL(clk) 1 17>;
> status = "disabled";
> };
>
> @@ -290,7 +292,9 @@
> #address-cells = <1>;
> #size-cells = <0>;
> interrupts = <ICU_GRP_NSR 121 IRQ_TYPE_LEVEL_HIGH>;
> - clocks = <&CP110_LABEL(clk) 1 21>;
> + clock-names = "core", "reg";
> + clocks = <&CP110_LABEL(clk) 1 21>,
> + <&CP110_LABEL(clk) 1 17>;
> status = "disabled";
> };
>
> --
> 2.15.1
>
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
--
Gregory Clement, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
http://bootlin.com
prev parent reply other threads:[~2018-02-14 10:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-30 14:19 [PATCH v2] ARM64: dts: marvell: armada-cp110: Add registers clock for I2C nodes Gregory CLEMENT
2018-02-14 10:41 ` Gregory CLEMENT [this message]
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