From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shawn Guo Subject: Re: [PATCH] ARM: dts: ls1021a: add nodes for on-chip ram Date: Tue, 26 Dec 2017 16:56:54 +0800 Message-ID: <20171226085653.GL23070@X250> References: <1513870698-31264-1-git-send-email-rasmus.villemoes@prevas.dk> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1513870698-31264-1-git-send-email-rasmus.villemoes-rjjw5hvvQKZaa/9Udqfwiw@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Rasmus Villemoes Cc: Rob Herring , Mark Rutland , Russell King , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org On Thu, Dec 21, 2017 at 04:38:18PM +0100, Rasmus Villemoes wrote: > Signed-off-by: Rasmus Villemoes Empty commit log is not welcomed. > --- > arch/arm/boot/dts/ls1021a.dtsi | 16 ++++++++++++++++ > 1 file changed, 16 insertions(+) > > diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi > index bd6622f10046..6f53e6aefb63 100644 > --- a/arch/arm/boot/dts/ls1021a.dtsi > +++ b/arch/arm/boot/dts/ls1021a.dtsi > @@ -748,5 +748,21 @@ > <0000 0 0 3 &gic GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>, > <0000 0 0 4 &gic GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>; > }; > + > + ocram1: sram@10000000 { > + compatible = "mmio-sram"; > + reg = <0x0 0x10000000 0x0 0x10000>; > + #address-cells = <1>; > + #size-cells = <1>; > + ranges = <0x0 0x0 0x10000000 0x10000>; > + }; > + > + ocram2: sram@10010000 { > + compatible = "mmio-sram"; > + reg = <0x0 0x10010000 0x0 0x10000>; > + #address-cells = <1>; > + #size-cells = <1>; > + ranges = <0x0 0x0 0x10010000 0x10000>; > + }; Why split one continuous sram into two nodes? Shawn > }; > }; > -- > 2.7.4 > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html