From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Herring Subject: Re: [PATCH v5 08/12] ARM: dts: imx7s: add multiplexer controls Date: Fri, 18 May 2018 11:51:46 -0500 Message-ID: <20180518165146.GC21131@rob-hp-laptop> References: <20180518092806.3829-1-rui.silva@linaro.org> <20180518092806.3829-9-rui.silva@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <20180518092806.3829-9-rui.silva@linaro.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: driverdev-devel-bounces@linuxdriverproject.org Sender: "devel" To: Rui Miguel Silva Cc: devel@driverdev.osuosl.org, devicetree@vger.kernel.org, sakari.ailus@linux.intel.com, Greg Kroah-Hartman , Ryan Harkin , Philipp Zabel , Steve Longerbeam , Fabio Estevam , mchehab@kernel.org, Shawn Guo , linux-clk@vger.kernel.org, linux-media@vger.kernel.org List-Id: devicetree@vger.kernel.org On Fri, May 18, 2018 at 10:28:02AM +0100, Rui Miguel Silva wrote: > The IOMUXC General Purpose Register has bitfield to control video bus > multiplexer to control the CSI input between the MIPI-CSI2 and parallel > interface. Add that register and mask. > > Signed-off-by: Rui Miguel Silva > Reviewed-by: Philipp Zabel > --- > arch/arm/boot/dts/imx7s.dtsi | 8 +++++++- > 1 file changed, 7 insertions(+), 1 deletion(-) > > diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi > index 67450ad89940..3590dab529f9 100644 > --- a/arch/arm/boot/dts/imx7s.dtsi > +++ b/arch/arm/boot/dts/imx7s.dtsi > @@ -520,8 +520,14 @@ > > gpr: iomuxc-gpr@30340000 { > compatible = "fsl,imx7d-iomuxc-gpr", > - "fsl,imx6q-iomuxc-gpr", "syscon"; > + "fsl,imx6q-iomuxc-gpr", "syscon", "simple-mfd"; > reg = <0x30340000 0x10000>; > + > + mux: mux-controller { > + compatible = "mmio-mux"; > + #mux-control-cells = <1>; > + mux-reg-masks = <0x14 0x00000010>; If 1 bit control, then #mux-control-cells can be 0. > + }; > }; > > ocotp: ocotp-ctrl@30350000 { > -- > 2.17.0 > From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-oi0-f66.google.com ([209.85.218.66]:38625 "EHLO mail-oi0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751496AbeERQvs (ORCPT ); Fri, 18 May 2018 12:51:48 -0400 Date: Fri, 18 May 2018 11:51:46 -0500 From: Rob Herring To: Rui Miguel Silva Cc: mchehab@kernel.org, sakari.ailus@linux.intel.com, Steve Longerbeam , Philipp Zabel , linux-media@vger.kernel.org, devel@driverdev.osuosl.org, Shawn Guo , Fabio Estevam , devicetree@vger.kernel.org, Greg Kroah-Hartman , Ryan Harkin , linux-clk@vger.kernel.org Subject: Re: [PATCH v5 08/12] ARM: dts: imx7s: add multiplexer controls Message-ID: <20180518165146.GC21131@rob-hp-laptop> References: <20180518092806.3829-1-rui.silva@linaro.org> <20180518092806.3829-9-rui.silva@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180518092806.3829-9-rui.silva@linaro.org> Sender: linux-media-owner@vger.kernel.org List-ID: On Fri, May 18, 2018 at 10:28:02AM +0100, Rui Miguel Silva wrote: > The IOMUXC General Purpose Register has bitfield to control video bus > multiplexer to control the CSI input between the MIPI-CSI2 and parallel > interface. Add that register and mask. > > Signed-off-by: Rui Miguel Silva > Reviewed-by: Philipp Zabel > --- > arch/arm/boot/dts/imx7s.dtsi | 8 +++++++- > 1 file changed, 7 insertions(+), 1 deletion(-) > > diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi > index 67450ad89940..3590dab529f9 100644 > --- a/arch/arm/boot/dts/imx7s.dtsi > +++ b/arch/arm/boot/dts/imx7s.dtsi > @@ -520,8 +520,14 @@ > > gpr: iomuxc-gpr@30340000 { > compatible = "fsl,imx7d-iomuxc-gpr", > - "fsl,imx6q-iomuxc-gpr", "syscon"; > + "fsl,imx6q-iomuxc-gpr", "syscon", "simple-mfd"; > reg = <0x30340000 0x10000>; > + > + mux: mux-controller { > + compatible = "mmio-mux"; > + #mux-control-cells = <1>; > + mux-reg-masks = <0x14 0x00000010>; If 1 bit control, then #mux-control-cells can be 0. > + }; > }; > > ocotp: ocotp-ctrl@30350000 { > -- > 2.17.0 >