From eaffcb0f1bebbcfd38ecc9bdca105f7123115ab1 Mon Sep 17 00:00:00 2001 From: Emil Medve Date: Thu, 6 Nov 2014 09:48:11 -0600 Subject: powerpc/dts: Factorize the clock control node Signed-off-by: Emil Medve Change-Id: I25ce24a25862b4ca460164159867abefe00ccdd1 Signed-off-by: Scott Wood --- arch/powerpc/boot/dts/fsl/qoriq-clockgen2.dtsi | 61 ++++++++++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 arch/powerpc/boot/dts/fsl/qoriq-clockgen2.dtsi (limited to 'arch/powerpc/boot/dts/fsl/qoriq-clockgen2.dtsi') diff --git a/arch/powerpc/boot/dts/fsl/qoriq-clockgen2.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-clockgen2.dtsi new file mode 100644 index 000000000000..5d18d2a6cf52 --- /dev/null +++ b/arch/powerpc/boot/dts/fsl/qoriq-clockgen2.dtsi @@ -0,0 +1,61 @@ +/* + * QorIQ clock control device tree stub [ controller @ offset 0xe1000 ] + * + * Copyright 2014 Freescale Semiconductor Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of Freescale Semiconductor nor the + * names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * + * ALTERNATIVELY, this software may be distributed under the terms of the + * GNU General Public License ("GPL") as published by the Free Software + * Foundation, either version 2 of that License or (at your option) any + * later version. + * + * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +global-utilities@e1000 { + compatible = "fsl,qoriq-clockgen-2.0"; + ranges = <0x0 0xe1000 0x1000>; + reg = <0xe1000 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + + sysclk: sysclk { + #clock-cells = <0>; + compatible = "fsl,qoriq-sysclk-2.0", "fixed-clock"; + clock-output-names = "sysclk"; + }; + pll0: pll0@800 { + #clock-cells = <1>; + reg = <0x800 0x4>; + compatible = "fsl,qoriq-core-pll-2.0"; + clocks = <&sysclk>; + clock-output-names = "pll0", "pll0-div2", "pll0-div4"; + }; + pll1: pll1@820 { + #clock-cells = <1>; + reg = <0x820 0x4>; + compatible = "fsl,qoriq-core-pll-2.0"; + clocks = <&sysclk>; + clock-output-names = "pll1", "pll1-div2", "pll1-div4"; + }; +}; -- cgit v1.2.3-59-g8ed1b From 58810cb7f66e47fce2e8945deeab5a4226e3975c Mon Sep 17 00:00:00 2001 From: Emil Medve Date: Thu, 6 Nov 2014 09:48:13 -0600 Subject: powerpc/dts: Add node(s) for the platform PLL Signed-off-by: Emil Medve Change-Id: If76cd705a01813abe53396c1486bc13c4289ee92 Signed-off-by: Scott Wood --- arch/powerpc/boot/dts/fsl/qoriq-clockgen1.dtsi | 7 +++++++ arch/powerpc/boot/dts/fsl/qoriq-clockgen2.dtsi | 7 +++++++ 2 files changed, 14 insertions(+) (limited to 'arch/powerpc/boot/dts/fsl/qoriq-clockgen2.dtsi') diff --git a/arch/powerpc/boot/dts/fsl/qoriq-clockgen1.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-clockgen1.dtsi index 48710482806e..4ece1edbff63 100644 --- a/arch/powerpc/boot/dts/fsl/qoriq-clockgen1.dtsi +++ b/arch/powerpc/boot/dts/fsl/qoriq-clockgen1.dtsi @@ -75,4 +75,11 @@ global-utilities@e1000 { clock-names = "pll0", "pll0-div2", "pll1", "pll1-div2"; clock-output-names = "cmux1"; }; + platform_pll: platform-pll@c00 { + #clock-cells = <1>; + reg = <0xc00 0x4>; + compatible = "fsl,qoriq-platform-pll-1.0"; + clocks = <&sysclk>; + clock-output-names = "platform-pll", "platform-pll-div2"; + }; }; diff --git a/arch/powerpc/boot/dts/fsl/qoriq-clockgen2.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-clockgen2.dtsi index 5d18d2a6cf52..48e0b6e4ce33 100644 --- a/arch/powerpc/boot/dts/fsl/qoriq-clockgen2.dtsi +++ b/arch/powerpc/boot/dts/fsl/qoriq-clockgen2.dtsi @@ -58,4 +58,11 @@ global-utilities@e1000 { clocks = <&sysclk>; clock-output-names = "pll1", "pll1-div2", "pll1-div4"; }; + platform_pll: platform-pll@c00 { + #clock-cells = <1>; + reg = <0xc00 0x4>; + compatible = "fsl,qoriq-platform-pll-2.0"; + clocks = <&sysclk>; + clock-output-names = "platform-pll", "platform-pll-div2"; + }; }; -- cgit v1.2.3-59-g8ed1b