From mboxrd@z Thu Jan 1 00:00:00 1970 From: lee.jones@linaro.org (Lee Jones) Date: Thu, 11 Oct 2012 08:29:27 +0100 Subject: [PATCH 4/6] ARM: ux500: Add UART support to the u9540 Device Tree In-Reply-To: <20121010190325.GT12801@game.jcrosoft.org> References: <1349882335-6786-1-git-send-email-lee.jones@linaro.org> <1349882335-6786-5-git-send-email-lee.jones@linaro.org> <20121010190325.GT12801@game.jcrosoft.org> Message-ID: <20121011072927.GR9707@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, 10 Oct 2012, Jean-Christophe PLAGNIOL-VILLARD wrote: > On 16:18 Wed 10 Oct , Lee Jones wrote: > > Add the 3 UART nodes required to enable serial ports on the u9540. > > > > Acked-by: Linus Walleij > > Signed-off-by: Lee Jones > > --- > > arch/arm/boot/dts/u9540.dts | 13 ++++++++++++- > dts? it's dtsi No it's not. > it's the soc not the board This is the board file, not the SoC. > > 1 file changed, 12 insertions(+), 1 deletion(-) > > > > diff --git a/arch/arm/boot/dts/u9540.dts b/arch/arm/boot/dts/u9540.dts > > index 0a66f34..28efe20 100644 > > --- a/arch/arm/boot/dts/u9540.dts > > +++ b/arch/arm/boot/dts/u9540.dts > > @@ -21,6 +21,17 @@ > > }; > > > > soc-u9500 { > > - }; > > > > + uart at 80120000 { > > + status = "okay"; > > + }; > > + > > + uart at 80121000 { > > + status = "okay"; > > + }; > > + > > + uart at 80007000 { > > + status = "okay"; > > + }; > do not enable device by default in the soc See above. -- Lee Jones Linaro ST-Ericsson Landing Team Lead Linaro.org ? Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog