mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-21 07:09:15 +07:00
fcd4138653
Add device tree files for the Broadcom BCM23550 SoC and the Broadcom Sparrow board. Signed-off-by: Chris Brand <chris.brand@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
416 lines
10 KiB
Plaintext
416 lines
10 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/interrupt-controller/arm-gic.h>
|
|
#include <dt-bindings/interrupt-controller/irq.h>
|
|
|
|
/* BCM23550 and BCM21664 have almost identical clocks */
|
|
#include "dt-bindings/clock/bcm21664.h"
|
|
|
|
#include "skeleton.dtsi"
|
|
|
|
/ {
|
|
model = "BCM23550 SoC";
|
|
compatible = "brcm,bcm23550";
|
|
interrupt-parent = <&gic>;
|
|
|
|
cpus {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
cpu0: cpu@0 {
|
|
device_type = "cpu";
|
|
compatible = "arm,cortex-a7";
|
|
reg = <0>;
|
|
clock-frequency = <1000000000>;
|
|
};
|
|
|
|
cpu1: cpu@1 {
|
|
device_type = "cpu";
|
|
compatible = "arm,cortex-a7";
|
|
enable-method = "brcm,bcm23550";
|
|
secondary-boot-reg = <0x35004178>;
|
|
reg = <1>;
|
|
clock-frequency = <1000000000>;
|
|
};
|
|
|
|
cpu2: cpu@2 {
|
|
device_type = "cpu";
|
|
compatible = "arm,cortex-a7";
|
|
enable-method = "brcm,bcm23550";
|
|
secondary-boot-reg = <0x35004178>;
|
|
reg = <2>;
|
|
clock-frequency = <1000000000>;
|
|
};
|
|
|
|
cpu3: cpu@3 {
|
|
device_type = "cpu";
|
|
compatible = "arm,cortex-a7";
|
|
enable-method = "brcm,bcm23550";
|
|
secondary-boot-reg = <0x35004178>;
|
|
reg = <3>;
|
|
clock-frequency = <1000000000>;
|
|
};
|
|
};
|
|
|
|
/* Hub bus */
|
|
hub@34000000 {
|
|
compatible = "simple-bus";
|
|
ranges = <0 0x34000000 0x102f83ac>;
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
smc@4e000 {
|
|
compatible = "brcm,bcm23550-smc", "brcm,kona-smc";
|
|
reg = <0x0004e000 0x400>; /* 1 KiB in SRAM */
|
|
};
|
|
|
|
resetmgr: reset-controller@1001f00 {
|
|
compatible = "brcm,bcm21664-resetmgr";
|
|
reg = <0x01001f00 0x24>;
|
|
};
|
|
|
|
gpio: gpio@1003000 {
|
|
compatible = "brcm,bcm23550-gpio", "brcm,kona-gpio";
|
|
reg = <0x01003000 0x524>;
|
|
interrupts =
|
|
<GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH
|
|
GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH
|
|
GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH
|
|
GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
|
|
#gpio-cells = <2>;
|
|
#interrupt-cells = <2>;
|
|
gpio-controller;
|
|
interrupt-controller;
|
|
};
|
|
|
|
timer@1006000 {
|
|
compatible = "brcm,kona-timer";
|
|
reg = <0x01006000 0x1c>;
|
|
interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&aon_ccu BCM21664_AON_CCU_HUB_TIMER>;
|
|
};
|
|
};
|
|
|
|
/* Slaves bus */
|
|
slaves@3e000000 {
|
|
compatible = "simple-bus";
|
|
ranges = <0 0x3e000000 0x0001c070>;
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
uartb: serial@0 {
|
|
compatible = "snps,dw-apb-uart";
|
|
status = "disabled";
|
|
reg = <0x00000000 0x118>;
|
|
clocks = <&slave_ccu BCM21664_SLAVE_CCU_UARTB>;
|
|
interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
};
|
|
|
|
uartb2: serial@1000 {
|
|
compatible = "snps,dw-apb-uart";
|
|
status = "disabled";
|
|
reg = <0x00001000 0x118>;
|
|
clocks = <&slave_ccu BCM21664_SLAVE_CCU_UARTB2>;
|
|
interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
};
|
|
|
|
uartb3: serial@2000 {
|
|
compatible = "snps,dw-apb-uart";
|
|
status = "disabled";
|
|
reg = <0x00002000 0x118>;
|
|
clocks = <&slave_ccu BCM21664_SLAVE_CCU_UARTB3>;
|
|
interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
};
|
|
|
|
bsc1: i2c@16000 {
|
|
compatible = "brcm,kona-i2c";
|
|
reg = <0x00016000 0x70>;
|
|
interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC1>;
|
|
status = "disabled";
|
|
};
|
|
|
|
bsc2: i2c@17000 {
|
|
compatible = "brcm,kona-i2c";
|
|
reg = <0x00017000 0x70>;
|
|
interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC2>;
|
|
status = "disabled";
|
|
};
|
|
|
|
bsc3: i2c@18000 {
|
|
compatible = "brcm,kona-i2c";
|
|
reg = <0x00018000 0x70>;
|
|
interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC3>;
|
|
status = "disabled";
|
|
};
|
|
|
|
bsc4: i2c@1c000 {
|
|
compatible = "brcm,kona-i2c";
|
|
reg = <0x0001c000 0x70>;
|
|
interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC4>;
|
|
status = "disabled";
|
|
};
|
|
};
|
|
|
|
/* Apps bus */
|
|
apps@3e300000 {
|
|
compatible = "simple-bus";
|
|
ranges = <0 0x3e300000 0x01b77000>;
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
usbotg: usb@e20000 {
|
|
compatible = "snps,dwc2";
|
|
reg = <0x00e20000 0x10000>;
|
|
interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&usb_otg_ahb_clk>;
|
|
clock-names = "otg";
|
|
phys = <&usbphy>;
|
|
phy-names = "usb2-phy";
|
|
status = "disabled";
|
|
};
|
|
|
|
usbphy: usb-phy@e30000 {
|
|
compatible = "brcm,kona-usb2-phy";
|
|
reg = <0x00e30000 0x28>;
|
|
#phy-cells = <0>;
|
|
status = "disabled";
|
|
};
|
|
|
|
sdio1: sdio@e80000 {
|
|
compatible = "brcm,kona-sdhci";
|
|
reg = <0x00e80000 0x801c>;
|
|
interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO1>;
|
|
status = "disabled";
|
|
};
|
|
|
|
sdio2: sdio@e90000 {
|
|
compatible = "brcm,kona-sdhci";
|
|
reg = <0x00e90000 0x801c>;
|
|
interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO2>;
|
|
status = "disabled";
|
|
};
|
|
|
|
sdio3: sdio@ea0000 {
|
|
compatible = "brcm,kona-sdhci";
|
|
reg = <0x00ea0000 0x801c>;
|
|
interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO3>;
|
|
status = "disabled";
|
|
};
|
|
|
|
sdio4: sdio@eb0000 {
|
|
compatible = "brcm,kona-sdhci";
|
|
reg = <0x00eb0000 0x801c>;
|
|
interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO4>;
|
|
status = "disabled";
|
|
};
|
|
|
|
cdc: cdc@1b0e000 {
|
|
compatible = "brcm,bcm23550-cdc";
|
|
reg = <0x01b0e000 0x78>;
|
|
};
|
|
|
|
gic: interrupt-controller@1b21000 {
|
|
compatible = "arm,cortex-a9-gic";
|
|
#interrupt-cells = <3>;
|
|
#address-cells = <0>;
|
|
interrupt-controller;
|
|
reg = <0x01b21000 0x1000>,
|
|
<0x01b22000 0x1000>;
|
|
};
|
|
};
|
|
|
|
clocks {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
ranges;
|
|
|
|
/*
|
|
* Fixed clocks are defined before CCUs whose
|
|
* clocks may depend on them.
|
|
*/
|
|
|
|
ref_32k_clk: ref_32k {
|
|
#clock-cells = <0>;
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <32768>;
|
|
};
|
|
|
|
bbl_32k_clk: bbl_32k {
|
|
#clock-cells = <0>;
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <32768>;
|
|
};
|
|
|
|
ref_13m_clk: ref_13m {
|
|
#clock-cells = <0>;
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <13000000>;
|
|
};
|
|
|
|
var_13m_clk: var_13m {
|
|
#clock-cells = <0>;
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <13000000>;
|
|
};
|
|
|
|
dft_19_5m_clk: dft_19_5m {
|
|
#clock-cells = <0>;
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <19500000>;
|
|
};
|
|
|
|
ref_crystal_clk: ref_crystal {
|
|
#clock-cells = <0>;
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <26000000>;
|
|
};
|
|
|
|
ref_52m_clk: ref_52m {
|
|
#clock-cells = <0>;
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <52000000>;
|
|
};
|
|
|
|
var_52m_clk: var_52m {
|
|
#clock-cells = <0>;
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <52000000>;
|
|
};
|
|
|
|
usb_otg_ahb_clk: usb_otg_ahb {
|
|
#clock-cells = <0>;
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <52000000>;
|
|
};
|
|
|
|
ref_96m_clk: ref_96m {
|
|
#clock-cells = <0>;
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <96000000>;
|
|
};
|
|
|
|
var_96m_clk: var_96m {
|
|
#clock-cells = <0>;
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <96000000>;
|
|
};
|
|
|
|
ref_104m_clk: ref_104m {
|
|
#clock-cells = <0>;
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <104000000>;
|
|
};
|
|
|
|
var_104m_clk: var_104m {
|
|
#clock-cells = <0>;
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <104000000>;
|
|
};
|
|
|
|
ref_156m_clk: ref_156m {
|
|
#clock-cells = <0>;
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <156000000>;
|
|
};
|
|
|
|
var_156m_clk: var_156m {
|
|
#clock-cells = <0>;
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <156000000>;
|
|
};
|
|
|
|
root_ccu: root_ccu {
|
|
compatible = BCM21664_DT_ROOT_CCU_COMPAT;
|
|
reg = <0x35001000 0x0f00>;
|
|
#clock-cells = <1>;
|
|
clock-output-names = "frac_1m";
|
|
};
|
|
|
|
aon_ccu: aon_ccu {
|
|
compatible = BCM21664_DT_AON_CCU_COMPAT;
|
|
reg = <0x35002000 0x0f00>;
|
|
#clock-cells = <1>;
|
|
clock-output-names = "hub_timer";
|
|
};
|
|
|
|
slave_ccu: slave_ccu {
|
|
compatible = BCM21664_DT_SLAVE_CCU_COMPAT;
|
|
reg = <0x3e011000 0x0f00>;
|
|
#clock-cells = <1>;
|
|
clock-output-names = "uartb",
|
|
"uartb2",
|
|
"uartb3",
|
|
"bsc1",
|
|
"bsc2",
|
|
"bsc3",
|
|
"bsc4";
|
|
};
|
|
|
|
master_ccu: master_ccu {
|
|
compatible = BCM21664_DT_MASTER_CCU_COMPAT;
|
|
reg = <0x3f001000 0x0f00>;
|
|
#clock-cells = <1>;
|
|
clock-output-names = "sdio1",
|
|
"sdio2",
|
|
"sdio3",
|
|
"sdio4",
|
|
"sdio1_sleep",
|
|
"sdio2_sleep",
|
|
"sdio3_sleep",
|
|
"sdio4_sleep";
|
|
};
|
|
};
|
|
};
|