forked from Minki/linux
59a5bedead
For more readabilty and consistency with other Broadcom SoCs, we move all NS2 clock DT nodes from main SoC DT file to a separate DT file. We also update the license header in ns2.dtsi as-per new Broadcom convention. Signed-off-by: Anup Patel <anup.patel@broadcom.com> Reviewed-by: Ray Jui <rjui@broadcom.com> Reviewed-by: Scott Branden <sbranden@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
106 lines
3.4 KiB
Plaintext
106 lines
3.4 KiB
Plaintext
/*
|
|
* BSD LICENSE
|
|
*
|
|
* Copyright (c) 2016 Broadcom. All rights reserved.
|
|
*
|
|
* 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 Broadcom Corporation nor the names of its
|
|
* contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "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 THE COPYRIGHT
|
|
* OWNER OR CONTRIBUTORS 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.
|
|
*/
|
|
|
|
#include <dt-bindings/clock/bcm-ns2.h>
|
|
|
|
osc: oscillator {
|
|
#clock-cells = <0>;
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <25000000>;
|
|
};
|
|
|
|
lcpll_ddr: lcpll_ddr@6501d058 {
|
|
#clock-cells = <1>;
|
|
compatible = "brcm,ns2-lcpll-ddr";
|
|
reg = <0x6501d058 0x20>,
|
|
<0x6501c020 0x4>,
|
|
<0x6501d04c 0x4>;
|
|
clocks = <&osc>;
|
|
clock-output-names = "lcpll_ddr", "pcie_sata_usb",
|
|
"ddr", "ddr_ch2_unused",
|
|
"ddr_ch3_unused", "ddr_ch4_unused",
|
|
"ddr_ch5_unused";
|
|
};
|
|
|
|
lcpll_ports: lcpll_ports@6501d078 {
|
|
#clock-cells = <1>;
|
|
compatible = "brcm,ns2-lcpll-ports";
|
|
reg = <0x6501d078 0x20>,
|
|
<0x6501c020 0x4>,
|
|
<0x6501d054 0x4>;
|
|
clocks = <&osc>;
|
|
clock-output-names = "lcpll_ports", "wan", "rgmii",
|
|
"ports_ch2_unused",
|
|
"ports_ch3_unused",
|
|
"ports_ch4_unused",
|
|
"ports_ch5_unused";
|
|
};
|
|
|
|
genpll_scr: genpll_scr@6501d098 {
|
|
#clock-cells = <1>;
|
|
compatible = "brcm,ns2-genpll-scr";
|
|
reg = <0x6501d098 0x32>,
|
|
<0x6501c020 0x4>,
|
|
<0x6501d044 0x4>;
|
|
clocks = <&osc>;
|
|
clock-output-names = "genpll_scr", "scr", "fs",
|
|
"audio_ref", "scr_ch3_unused",
|
|
"scr_ch4_unused", "scr_ch5_unused";
|
|
};
|
|
|
|
iprocmed: iprocmed {
|
|
#clock-cells = <0>;
|
|
compatible = "fixed-factor-clock";
|
|
clocks = <&genpll_scr BCM_NS2_GENPLL_SCR_SCR_CLK>;
|
|
clock-div = <2>;
|
|
clock-mult = <1>;
|
|
};
|
|
|
|
iprocslow: iprocslow {
|
|
#clock-cells = <0>;
|
|
compatible = "fixed-factor-clock";
|
|
clocks = <&genpll_scr BCM_NS2_GENPLL_SCR_SCR_CLK>;
|
|
clock-div = <4>;
|
|
clock-mult = <1>;
|
|
};
|
|
|
|
genpll_sw: genpll_sw@6501d0c4 {
|
|
#clock-cells = <1>;
|
|
compatible = "brcm,ns2-genpll-sw";
|
|
reg = <0x6501d0c4 0x32>,
|
|
<0x6501c020 0x4>,
|
|
<0x6501d044 0x4>;
|
|
clocks = <&osc>;
|
|
clock-output-names = "genpll_sw", "rpe", "250", "nic",
|
|
"chimp", "port", "sdio";
|
|
};
|