From: andrew@lunn•ch (Andrew Lunn)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH 1/2] ARM: mvebu: enable the SDHCI interface on Armada 385
Date: Fri, 4 Apr 2014 18:00:13 +0200 [thread overview]
Message-ID: <20140404160013.GK2798@lunn.ch> (raw)
In-Reply-To: <1396626125-8631-2-git-send-email-thomas.petazzoni@free-electrons.com>
On Fri, Apr 04, 2014 at 05:42:04PM +0200, Thomas Petazzoni wrote:
> In commit "mmc: sdhci-pxav3: add support for the Armada 38x SDHCI
> controller", the sdhci-pxav3 driver has been extended to also be
> usable on Armada 38x platforms.
>
> Therefore, this commit adds the necessary Device Tree informations to
> declare this SDHCI interface in the Armada 38x SoC, and also in the
> Armada 385 Development Board.
>
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons•com>
> ---
> arch/arm/boot/dts/armada-385-db.dts | 8 ++++++++
> arch/arm/boot/dts/armada-38x.dtsi | 9 +++++++++
> 2 files changed, 17 insertions(+)
>
> diff --git a/arch/arm/boot/dts/armada-385-db.dts b/arch/arm/boot/dts/armada-385-db.dts
> index 6828d77..959aeed 100644
> --- a/arch/arm/boot/dts/armada-385-db.dts
> +++ b/arch/arm/boot/dts/armada-385-db.dts
> @@ -101,6 +101,14 @@
> reg = <0x1000000 0x3f000000>;
> };
> };
> +
> + sdhci at d8000 {
> + clock-frequency = <200000000>;
> + broken-cd;
> + wp-inverted;
> + bus-width = <8>;
> + status = "okay";
> + };
> };
>
> pcie-controller {
> diff --git a/arch/arm/boot/dts/armada-38x.dtsi b/arch/arm/boot/dts/armada-38x.dtsi
> index a064f59..2c1ff30 100644
> --- a/arch/arm/boot/dts/armada-38x.dtsi
> +++ b/arch/arm/boot/dts/armada-38x.dtsi
> @@ -355,6 +355,15 @@
> clocks = <&coredivclk 0>;
> status = "disabled";
> };
> +
> + sdhci at d8000 {
> + compatible = "marvell,armada-380-sdhci";
> + reg = <0xd8000 0x1000>, <0xdc000 0x100>;
> + interrupts = <0 25 0x4>;
> + clocks = <&gateclk 17>;
> + mrvl,clk-delay-cycles = <0x1F>;
Hi Thomas
Maybe this has been discussed as part of the previous patchset. Why
the mrvl prefix, not marvell? marvell is in vendor-prefixes.txt, but
mrvl does not appear to be listed.
Andrew
next prev parent reply other threads:[~2014-04-04 16:00 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-04 15:42 [PATCH 0/2] ARM: mvebu: enable SDHCI interface on Armada 38x Thomas Petazzoni
2014-04-04 15:42 ` [PATCH 1/2] ARM: mvebu: enable the SDHCI interface on Armada 385 Thomas Petazzoni
2014-04-04 16:00 ` Andrew Lunn [this message]
2014-04-04 16:15 ` Thomas Petazzoni
2014-04-04 17:23 ` Andrew Lunn
2014-04-04 15:42 ` [PATCH 2/2] ARM: configs: add CONFIG_MMC_SDHCI_PXAV3 to the relevant defconfigs Thomas Petazzoni
2014-04-04 15:49 ` Jason Cooper
2014-04-04 16:15 ` Thomas Petazzoni
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