From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shawn Guo Subject: Re: [PATCH 3/8] Document: dt: binding: imx: update document for imx6ul support Date: Thu, 9 Jul 2015 10:36:34 +0800 Message-ID: <20150709023634.GM28488@tiger> References: <1434555569-8237-1-git-send-email-Frank.Li@freescale.com> <1434555569-8237-4-git-send-email-Frank.Li@freescale.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1434555569-8237-4-git-send-email-Frank.Li@freescale.com> Sender: linux-gpio-owner@vger.kernel.org To: Frank.Li@freescale.com Cc: linux-arm-kernel@lists.infradead.org, shawn.guo@linaro.org, linus.walleij@linaro.org, lznuaa@gmail.com, linux-gpio@vger.kernel.org, robh+dt@kernel.org, devicetree@vger.kernel.org List-Id: devicetree@vger.kernel.org On Wed, Jun 17, 2015 at 11:39:24PM +0800, Frank.Li@freescale.com wrote: > From: Frank Li > > This part just add necessary change to boot imx6ul. > Update clock and pinctrl for imx6ul > > Signed-off-by: Frank Li > Signed-off-by: Frank Li Double SoB. Drop one. > --- > .../devicetree/bindings/clock/imx6ul-clock.txt | 13 ++++++++ > .../bindings/pinctrl/fsl,imx6ul-pinctrl.txt | 36 ++++++++++++++++++++++ > 2 files changed, 49 insertions(+) > create mode 100644 Documentation/devicetree/bindings/clock/imx6ul-clock.txt > create mode 100644 Documentation/devicetree/bindings/pinctrl/fsl,imx6ul-pinctrl.txt > > diff --git a/Documentation/devicetree/bindings/clock/imx6ul-clock.txt b/Documentation/devicetree/bindings/clock/imx6ul-clock.txt > new file mode 100644 > index 0000000..3ff362e > --- /dev/null > +++ b/Documentation/devicetree/bindings/clock/imx6ul-clock.txt > @@ -0,0 +1,13 @@ > +* Clock bindings for Freescale i.MX6 UltraLite > + > +Required properties: > +- compatible: Should be "fsl,imx6ul-ccm" > +- reg: Address and length of the register set > +- #clock-cells: Should be <1> > +- clocks: list of clock specifiers, must contain an entry for each required > + entry in clock-names > +- clock-names: should include entries "ckil", "osc", "ipp_di0" and "ipp_di1" > + > +The clock consumer should specify the desired clock by having the clock > +ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx6ul-clock.h > +for the full list of i.MX6 UltraLite clock IDs. ^^ Double spaces. Drop one. Shawn > diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,imx6ul-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/fsl,imx6ul-pinctrl.txt > new file mode 100644 > index 0000000..a81bbf3 > --- /dev/null > +++ b/Documentation/devicetree/bindings/pinctrl/fsl,imx6ul-pinctrl.txt > @@ -0,0 +1,36 @@ > +* Freescale i.MX6 UltraLite IOMUX Controller > + > +Please refer to fsl,imx-pinctrl.txt in this directory for common binding part > +and usage. > + > +Required properties: > +- compatible: "fsl,imx6ul-iomuxc" > +- fsl,pins: each entry consists of 6 integers and represents the mux and config > + setting for one pin. The first 5 integers + input_val> are specified using a PIN_FUNC_ID macro, which can be found in > + imx6ul-pinfunc.h under device tree source folder. The last integer CONFIG is > + the pad setting value like pull-up on this pin. Please refer to i.MX6 UltraLite > + Reference Manual for detailed CONFIG settings. > + > +CONFIG bits definition: > +PAD_CTL_HYS (1 << 16) > +PAD_CTL_PUS_100K_DOWN (0 << 14) > +PAD_CTL_PUS_47K_UP (1 << 14) > +PAD_CTL_PUS_100K_UP (2 << 14) > +PAD_CTL_PUS_22K_UP (3 << 14) > +PAD_CTL_PUE (1 << 13) > +PAD_CTL_PKE (1 << 12) > +PAD_CTL_ODE (1 << 11) > +PAD_CTL_SPEED_LOW (0 << 6) > +PAD_CTL_SPEED_MED (1 << 6) > +PAD_CTL_SPEED_HIGH (3 << 6) > +PAD_CTL_DSE_DISABLE (0 << 3) > +PAD_CTL_DSE_260ohm (1 << 3) > +PAD_CTL_DSE_130ohm (2 << 3) > +PAD_CTL_DSE_87ohm (3 << 3) > +PAD_CTL_DSE_65ohm (4 << 3) > +PAD_CTL_DSE_52ohm (5 << 3) > +PAD_CTL_DSE_43ohm (6 << 3) > +PAD_CTL_DSE_37ohm (7 << 3) > +PAD_CTL_SRE_FAST (1 << 0) > +PAD_CTL_SRE_SLOW (0 << 0) > -- > 1.9.1 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel > From mboxrd@z Thu Jan 1 00:00:00 1970 From: shawnguo@kernel.org (Shawn Guo) Date: Thu, 9 Jul 2015 10:36:34 +0800 Subject: [PATCH 3/8] Document: dt: binding: imx: update document for imx6ul support In-Reply-To: <1434555569-8237-4-git-send-email-Frank.Li@freescale.com> References: <1434555569-8237-1-git-send-email-Frank.Li@freescale.com> <1434555569-8237-4-git-send-email-Frank.Li@freescale.com> Message-ID: <20150709023634.GM28488@tiger> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, Jun 17, 2015 at 11:39:24PM +0800, Frank.Li at freescale.com wrote: > From: Frank Li > > This part just add necessary change to boot imx6ul. > Update clock and pinctrl for imx6ul > > Signed-off-by: Frank Li > Signed-off-by: Frank Li Double SoB. Drop one. > --- > .../devicetree/bindings/clock/imx6ul-clock.txt | 13 ++++++++ > .../bindings/pinctrl/fsl,imx6ul-pinctrl.txt | 36 ++++++++++++++++++++++ > 2 files changed, 49 insertions(+) > create mode 100644 Documentation/devicetree/bindings/clock/imx6ul-clock.txt > create mode 100644 Documentation/devicetree/bindings/pinctrl/fsl,imx6ul-pinctrl.txt > > diff --git a/Documentation/devicetree/bindings/clock/imx6ul-clock.txt b/Documentation/devicetree/bindings/clock/imx6ul-clock.txt > new file mode 100644 > index 0000000..3ff362e > --- /dev/null > +++ b/Documentation/devicetree/bindings/clock/imx6ul-clock.txt > @@ -0,0 +1,13 @@ > +* Clock bindings for Freescale i.MX6 UltraLite > + > +Required properties: > +- compatible: Should be "fsl,imx6ul-ccm" > +- reg: Address and length of the register set > +- #clock-cells: Should be <1> > +- clocks: list of clock specifiers, must contain an entry for each required > + entry in clock-names > +- clock-names: should include entries "ckil", "osc", "ipp_di0" and "ipp_di1" > + > +The clock consumer should specify the desired clock by having the clock > +ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx6ul-clock.h > +for the full list of i.MX6 UltraLite clock IDs. ^^ Double spaces. Drop one. Shawn > diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,imx6ul-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/fsl,imx6ul-pinctrl.txt > new file mode 100644 > index 0000000..a81bbf3 > --- /dev/null > +++ b/Documentation/devicetree/bindings/pinctrl/fsl,imx6ul-pinctrl.txt > @@ -0,0 +1,36 @@ > +* Freescale i.MX6 UltraLite IOMUX Controller > + > +Please refer to fsl,imx-pinctrl.txt in this directory for common binding part > +and usage. > + > +Required properties: > +- compatible: "fsl,imx6ul-iomuxc" > +- fsl,pins: each entry consists of 6 integers and represents the mux and config > + setting for one pin. The first 5 integers + input_val> are specified using a PIN_FUNC_ID macro, which can be found in > + imx6ul-pinfunc.h under device tree source folder. The last integer CONFIG is > + the pad setting value like pull-up on this pin. Please refer to i.MX6 UltraLite > + Reference Manual for detailed CONFIG settings. > + > +CONFIG bits definition: > +PAD_CTL_HYS (1 << 16) > +PAD_CTL_PUS_100K_DOWN (0 << 14) > +PAD_CTL_PUS_47K_UP (1 << 14) > +PAD_CTL_PUS_100K_UP (2 << 14) > +PAD_CTL_PUS_22K_UP (3 << 14) > +PAD_CTL_PUE (1 << 13) > +PAD_CTL_PKE (1 << 12) > +PAD_CTL_ODE (1 << 11) > +PAD_CTL_SPEED_LOW (0 << 6) > +PAD_CTL_SPEED_MED (1 << 6) > +PAD_CTL_SPEED_HIGH (3 << 6) > +PAD_CTL_DSE_DISABLE (0 << 3) > +PAD_CTL_DSE_260ohm (1 << 3) > +PAD_CTL_DSE_130ohm (2 << 3) > +PAD_CTL_DSE_87ohm (3 << 3) > +PAD_CTL_DSE_65ohm (4 << 3) > +PAD_CTL_DSE_52ohm (5 << 3) > +PAD_CTL_DSE_43ohm (6 << 3) > +PAD_CTL_DSE_37ohm (7 << 3) > +PAD_CTL_SRE_FAST (1 << 0) > +PAD_CTL_SRE_SLOW (0 << 0) > -- > 1.9.1 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel at lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel >