From mboxrd@z Thu Jan 1 00:00:00 1970 From: shawnguo@kernel.org (Shawn Guo) Date: Mon, 6 Jun 2016 16:22:10 +0800 Subject: [PATCH 1/2] ARM: dts: imx6ul: Specify the SAI index In-Reply-To: <1462324321-11060-1-git-send-email-festevam@gmail.com> References: <1462324321-11060-1-git-send-email-festevam@gmail.com> Message-ID: <20160606082210.GC25018@tiger> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, May 03, 2016 at 10:12:00PM -0300, Fabio Estevam wrote: > From: Fabio Estevam > > Introduce the "sai-index" property to indicate the index of the SAI port. > > This is useful for enabling the SAI_MCLK output as we need to write > to bits 19, 20 and 21 of register GPR1 for enabling SAI1, SAI2 and SAI3, > respectively. > > Signed-off-by: Fabio Estevam > --- > arch/arm/boot/dts/imx6ul.dtsi | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi > index 4356b65..b11d5a8 100644 > --- a/arch/arm/boot/dts/imx6ul.dtsi > +++ b/arch/arm/boot/dts/imx6ul.dtsi > @@ -281,6 +281,7 @@ > dmas = <&sdma 35 24 0>, > <&sdma 36 24 0>; > dma-names = "rx", "tx"; > + sai-index = <1>; Is the property documented or supported by kernel? Shawn > status = "disabled"; > }; > > @@ -296,6 +297,7 @@ > dmas = <&sdma 37 24 0>, > <&sdma 38 24 0>; > dma-names = "rx", "tx"; > + sai-index = <2>; > status = "disabled"; > }; > > @@ -311,6 +313,7 @@ > dmas = <&sdma 39 24 0>, > <&sdma 40 24 0>; > dma-names = "rx", "tx"; > + sai-index = <3>; > status = "disabled"; > }; > }; > -- > 1.9.1 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel at lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel