From 92622bd61242dc1faaefbca2c7e16f33344f84ff Mon Sep 17 00:00:00 2001 From: Ran Wang Date: Wed, 28 Mar 2018 16:47:06 +0800 Subject: [PATCH] powerpc: dts: add power management nodes Enable Power Management feature on device tree, including MPC8536, MPC8544, MPC8548, MPC8572, P1010, P1020, P1021, P1022, P2020, P2041, P3041, T104X, T1024. Signed-off-by: Zhao Chenhui Signed-off-by: Ran Wang --- arch/powerpc/boot/dts/fsl/mpc8536si-post.dtsi | 14 +++++- arch/powerpc/boot/dts/fsl/mpc8544si-post.dtsi | 2 + arch/powerpc/boot/dts/fsl/mpc8548si-post.dtsi | 2 + arch/powerpc/boot/dts/fsl/mpc8572si-post.dtsi | 2 + arch/powerpc/boot/dts/fsl/p1010si-post.dtsi | 8 ++++ arch/powerpc/boot/dts/fsl/p1020si-post.dtsi | 5 ++ arch/powerpc/boot/dts/fsl/p1021si-post.dtsi | 5 ++ arch/powerpc/boot/dts/fsl/p1022si-post.dtsi | 9 ++-- arch/powerpc/boot/dts/fsl/p2020si-post.dtsi | 14 ++++++ arch/powerpc/boot/dts/fsl/pq3-power.dtsi | 48 +++++++++++++++++++ arch/powerpc/boot/dts/fsl/t1024rdb.dts | 2 +- arch/powerpc/boot/dts/fsl/t1040rdb.dts | 2 +- arch/powerpc/boot/dts/fsl/t1042rdb.dts | 2 +- arch/powerpc/boot/dts/fsl/t1042rdb_pi.dts | 2 +- 14 files changed, 108 insertions(+), 9 deletions(-) create mode 100644 arch/powerpc/boot/dts/fsl/pq3-power.dtsi diff --git a/arch/powerpc/boot/dts/fsl/mpc8536si-post.dtsi b/arch/powerpc/boot/dts/fsl/mpc8536si-post.dtsi index 41935709ebe8..fba40a1bccc0 100644 --- a/arch/powerpc/boot/dts/fsl/mpc8536si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/mpc8536si-post.dtsi @@ -199,6 +199,10 @@ /include/ "pq3-dma-0.dtsi" /include/ "pq3-etsec1-0.dtsi" + enet0: ethernet@24000 { + fsl,wake-on-filer; + fsl,pmc-handle = <&etsec1_clk>; + }; /include/ "pq3-etsec1-timer-0.dtsi" usb@22000 { @@ -222,9 +226,10 @@ }; /include/ "pq3-etsec1-2.dtsi" - - ethernet@26000 { + enet2: ethernet@26000 { cell-index = <1>; + fsl,wake-on-filer; + fsl,pmc-handle = <&etsec3_clk>; }; usb@2b000 { @@ -249,4 +254,9 @@ reg = <0xe0000 0x1000>; fsl,has-rstcr; }; + +/include/ "pq3-power.dtsi" + power@e0070 { + compatible = "fsl,mpc8536-pmc", "fsl,mpc8548-pmc"; + }; }; diff --git a/arch/powerpc/boot/dts/fsl/mpc8544si-post.dtsi b/arch/powerpc/boot/dts/fsl/mpc8544si-post.dtsi index b68eb119faef..ea7416af7ee3 100644 --- a/arch/powerpc/boot/dts/fsl/mpc8544si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/mpc8544si-post.dtsi @@ -188,4 +188,6 @@ reg = <0xe0000 0x1000>; fsl,has-rstcr; }; + +/include/ "pq3-power.dtsi" }; diff --git a/arch/powerpc/boot/dts/fsl/mpc8548si-post.dtsi b/arch/powerpc/boot/dts/fsl/mpc8548si-post.dtsi index 579d76cb8e32..dddb7374508d 100644 --- a/arch/powerpc/boot/dts/fsl/mpc8548si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/mpc8548si-post.dtsi @@ -156,4 +156,6 @@ reg = <0xe0000 0x1000>; fsl,has-rstcr; }; + +/include/ "pq3-power.dtsi" }; diff --git a/arch/powerpc/boot/dts/fsl/mpc8572si-post.dtsi b/arch/powerpc/boot/dts/fsl/mpc8572si-post.dtsi index 49294cf36b4e..40a6cff77032 100644 --- a/arch/powerpc/boot/dts/fsl/mpc8572si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/mpc8572si-post.dtsi @@ -193,4 +193,6 @@ reg = <0xe0000 0x1000>; fsl,has-rstcr; }; + +/include/ "pq3-power.dtsi" }; diff --git a/arch/powerpc/boot/dts/fsl/p1010si-post.dtsi b/arch/powerpc/boot/dts/fsl/p1010si-post.dtsi index 1b4aafc1f6a2..47b62a800be0 100644 --- a/arch/powerpc/boot/dts/fsl/p1010si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/p1010si-post.dtsi @@ -173,6 +173,8 @@ /include/ "pq3-etsec2-0.dtsi" enet0: ethernet@b0000 { + fsl,pmc-handle = <&etsec1_clk>; + queue-group@b0000 { fsl,rx-bit-map = <0xff>; fsl,tx-bit-map = <0xff>; @@ -181,6 +183,8 @@ /include/ "pq3-etsec2-1.dtsi" enet1: ethernet@b1000 { + fsl,pmc-handle = <&etsec2_clk>; + queue-group@b1000 { fsl,rx-bit-map = <0xff>; fsl,tx-bit-map = <0xff>; @@ -189,6 +193,8 @@ /include/ "pq3-etsec2-2.dtsi" enet2: ethernet@b2000 { + fsl,pmc-handle = <&etsec3_clk>; + queue-group@b2000 { fsl,rx-bit-map = <0xff>; fsl,tx-bit-map = <0xff>; @@ -201,4 +207,6 @@ reg = <0xe0000 0x1000>; fsl,has-rstcr; }; + +/include/ "pq3-power.dtsi" }; diff --git a/arch/powerpc/boot/dts/fsl/p1020si-post.dtsi b/arch/powerpc/boot/dts/fsl/p1020si-post.dtsi index 642dc3a83d0e..cc4c7461003b 100644 --- a/arch/powerpc/boot/dts/fsl/p1020si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/p1020si-post.dtsi @@ -163,14 +163,17 @@ /include/ "pq3-etsec2-0.dtsi" enet0: enet0_grp2: ethernet@b0000 { + fsl,pmc-handle = <&etsec1_clk>; }; /include/ "pq3-etsec2-1.dtsi" enet1: enet1_grp2: ethernet@b1000 { + fsl,pmc-handle = <&etsec2_clk>; }; /include/ "pq3-etsec2-2.dtsi" enet2: enet2_grp2: ethernet@b2000 { + fsl,pmc-handle = <&etsec3_clk>; }; global-utilities@e0000 { @@ -178,6 +181,8 @@ reg = <0xe0000 0x1000>; fsl,has-rstcr; }; + +/include/ "pq3-power.dtsi" }; /include/ "pq3-etsec2-grp2-0.dtsi" diff --git a/arch/powerpc/boot/dts/fsl/p1021si-post.dtsi b/arch/powerpc/boot/dts/fsl/p1021si-post.dtsi index 407cb5fd0f5b..378195db9fca 100644 --- a/arch/powerpc/boot/dts/fsl/p1021si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/p1021si-post.dtsi @@ -159,14 +159,17 @@ /include/ "pq3-etsec2-0.dtsi" enet0: enet0_grp2: ethernet@b0000 { + fsl,pmc-handle = <&etsec1_clk>; }; /include/ "pq3-etsec2-1.dtsi" enet1: enet1_grp2: ethernet@b1000 { + fsl,pmc-handle = <&etsec2_clk>; }; /include/ "pq3-etsec2-2.dtsi" enet2: enet2_grp2: ethernet@b2000 { + fsl,pmc-handle = <&etsec3_clk>; }; global-utilities@e0000 { @@ -174,6 +177,8 @@ reg = <0xe0000 0x1000>; fsl,has-rstcr; }; + +/include/ "pq3-power.dtsi" }; &qe { diff --git a/arch/powerpc/boot/dts/fsl/p1022si-post.dtsi b/arch/powerpc/boot/dts/fsl/p1022si-post.dtsi index 5f51b7bfc064..6ac21e81344a 100644 --- a/arch/powerpc/boot/dts/fsl/p1022si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/p1022si-post.dtsi @@ -225,11 +225,13 @@ /include/ "pq3-etsec2-0.dtsi" enet0: enet0_grp2: ethernet@b0000 { fsl,wake-on-filer; + fsl,pmc-handle = <&etsec1_clk>; }; /include/ "pq3-etsec2-1.dtsi" enet1: enet1_grp2: ethernet@b1000 { fsl,wake-on-filer; + fsl,pmc-handle = <&etsec2_clk>; }; global-utilities@e0000 { @@ -238,9 +240,10 @@ fsl,has-rstcr; }; - power@e0070{ - compatible = "fsl,mpc8536-pmc", "fsl,mpc8548-pmc"; - reg = <0xe0070 0x20>; +/include/ "pq3-power.dtsi" + power@e0070 { + compatible = "fsl,p1022-pmc", "fsl,mpc8536-pmc", + "fsl,mpc8548-pmc"; }; }; diff --git a/arch/powerpc/boot/dts/fsl/p2020si-post.dtsi b/arch/powerpc/boot/dts/fsl/p2020si-post.dtsi index 884e01bcb243..2c4787cbf395 100644 --- a/arch/powerpc/boot/dts/fsl/p2020si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/p2020si-post.dtsi @@ -175,6 +175,10 @@ compatible = "fsl-usb2-dr-v1.6", "fsl-usb2-dr"; }; /include/ "pq3-etsec1-0.dtsi" + enet0: ethernet@24000 { + fsl,pmc-handle = <&etsec1_clk>; + + }; /include/ "pq3-etsec1-timer-0.dtsi" ptp_clock@24e00 { @@ -183,7 +187,15 @@ /include/ "pq3-etsec1-1.dtsi" + enet1: ethernet@25000 { + fsl,pmc-handle = <&etsec2_clk>; + }; + /include/ "pq3-etsec1-2.dtsi" + enet2: ethernet@26000 { + fsl,pmc-handle = <&etsec3_clk>; + }; + /include/ "pq3-esdhc-0.dtsi" sdhc@2e000 { compatible = "fsl,p2020-esdhc", "fsl,esdhc"; @@ -198,4 +210,6 @@ reg = <0xe0000 0x1000>; fsl,has-rstcr; }; + +/include/ "pq3-power.dtsi" }; diff --git a/arch/powerpc/boot/dts/fsl/pq3-power.dtsi b/arch/powerpc/boot/dts/fsl/pq3-power.dtsi new file mode 100644 index 000000000000..5a760b3855bc --- /dev/null +++ b/arch/powerpc/boot/dts/fsl/pq3-power.dtsi @@ -0,0 +1,48 @@ +/* + * PQ3 Power Management device tree stub + * + * Copyright 2012-2013 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. + */ + +power@e0070 { + compatible = "fsl,mpc8548-pmc"; + reg = <0xe0070 0x20>; + + etsec1_clk: soc-clk@24 { + fsl,pmcdr-mask = <0x00000080>; + }; + etsec2_clk: soc-clk@25 { + fsl,pmcdr-mask = <0x00000040>; + }; + etsec3_clk: soc-clk@26 { + fsl,pmcdr-mask = <0x00000020>; + }; +}; diff --git a/arch/powerpc/boot/dts/fsl/t1024rdb.dts b/arch/powerpc/boot/dts/fsl/t1024rdb.dts index 73a645324bc1..95fc694cad32 100644 --- a/arch/powerpc/boot/dts/fsl/t1024rdb.dts +++ b/arch/powerpc/boot/dts/fsl/t1024rdb.dts @@ -91,7 +91,7 @@ board-control@2,0 { #address-cells = <1>; #size-cells = <1>; - compatible = "fsl,t1024-cpld"; + compatible = "fsl,t1024-cpld", "fsl,deepsleep-cpld"; reg = <3 0 0x300>; ranges = <0 3 0 0x300>; bank-width = <1>; diff --git a/arch/powerpc/boot/dts/fsl/t1040rdb.dts b/arch/powerpc/boot/dts/fsl/t1040rdb.dts index 65ff34c49025..825665c470e4 100644 --- a/arch/powerpc/boot/dts/fsl/t1040rdb.dts +++ b/arch/powerpc/boot/dts/fsl/t1040rdb.dts @@ -70,7 +70,7 @@ ifc: localbus@ffe124000 { cpld@3,0 { - compatible = "fsl,t1040rdb-cpld"; + compatible = "fsl,t104xrdb-cpld", "fsl,deepsleep-cpld"; }; }; }; diff --git a/arch/powerpc/boot/dts/fsl/t1042rdb.dts b/arch/powerpc/boot/dts/fsl/t1042rdb.dts index 3ebb712224cb..099764322b33 100644 --- a/arch/powerpc/boot/dts/fsl/t1042rdb.dts +++ b/arch/powerpc/boot/dts/fsl/t1042rdb.dts @@ -68,7 +68,7 @@ ifc: localbus@ffe124000 { cpld@3,0 { - compatible = "fsl,t1042rdb-cpld"; + compatible = "fsl,t104xrdb-cpld", "fsl,deepsleep-cpld"; }; }; }; diff --git a/arch/powerpc/boot/dts/fsl/t1042rdb_pi.dts b/arch/powerpc/boot/dts/fsl/t1042rdb_pi.dts index 8ec3ff45e6fc..b10cab1a347b 100644 --- a/arch/powerpc/boot/dts/fsl/t1042rdb_pi.dts +++ b/arch/powerpc/boot/dts/fsl/t1042rdb_pi.dts @@ -41,7 +41,7 @@ ifc: localbus@ffe124000 { cpld@3,0 { - compatible = "fsl,t1042rdb_pi-cpld"; + compatible = "fsl,t104xrdb-cpld", "fsl,deepsleep-cpld"; }; };