From: balajitk@ti•com (Balaji T K)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH 3/5] ARM: dts: am33xx: Add interrupts and memory resources for MMC
Date: Wed, 26 Jun 2013 22:03:54 +0530 [thread overview]
Message-ID: <51CB17F2.5060504@ti.com> (raw)
In-Reply-To: <1372209888-6649-1-git-send-email-joelagnel@ti.com>
Hi Joel,
On Wednesday 26 June 2013 06:54 AM, Joel A Fernandes wrote:
> From: Joel A Fernandes <agnel.joel@gmail•com>
>
> HWMOD irq entries for MMC were removed. We provide the same from DT for MMC.
>
> This fixes issue where memory resource could not be found during probe.
> Also, added the reg-offset property to account for the offset from start.
>
> Signed-off-by: Joel A Fernandes <agnel.joel@gmail•com>
> ---
> arch/arm/boot/dts/am33xx.dtsi | 12 ++++++++++++
> 1 file changed, 12 insertions(+)
>
> diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
> index 119f8a9..e0a5741 100644
> --- a/arch/arm/boot/dts/am33xx.dtsi
> +++ b/arch/arm/boot/dts/am33xx.dtsi
> @@ -237,6 +237,10 @@
> dmas = <&edma 24
> &edma 25>;
> dma-names = "tx", "rx";
> + interrupts = <64>;
> + interrupt-parent = <&intc>;
> + reg = <0x48060000 0x1000>;
> + reg-offset = <0x100>;
> status = "disabled";
> };
>
> @@ -247,6 +251,10 @@
> dmas = <&edma 2
> &edma 3>;
> dma-names = "tx", "rx";
> + interrupts = <24>;
s/24/28
> + interrupt-parent = <&intc>;
> + reg = <0x481d8000 0x1000>;
> + reg-offset = <0x100>;
> status = "disabled";
> };
>
> @@ -254,6 +262,10 @@
> compatible = "ti,omap3-hsmmc";
compatible should be ti,omap4-hsmmc since omap4 hsmmc IP is re-used in am33xx
and reg-offset property is not needed.
combine this patch with 2/5 ARM: dts: add AM33XX MMC support and please add
your signed-off to that patch.
> ti,hwmods = "mmc3";
> ti,needs-special-reset;
> + interrupts = <25>;
s/25/29
> + interrupt-parent = <&intc>;
> + reg = <0x47810000 0x1000>;
> + reg-offset = <0x100>;
> status = "disabled";
> };
>
>
prev parent reply other threads:[~2013-06-26 16:33 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-26 1:24 [PATCH 3/5] ARM: dts: am33xx: Add interrupts and memory resources for MMC Joel A Fernandes
2013-06-26 16:33 ` Balaji T K [this message]
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