/*
* Copyright (C) 2014 Broadcom Corporation
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation version 2.
*
* This program is distributed "as is" WITHOUT ANY WARRANTY of any
* kind, whether express or implied; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include "dt-bindings/clock/bcm21664.h"
#include "skeleton.dtsi"
/ {
model = "BCM21664 SoC";
compatible = "brcm,bcm21664";
interrupt-parent = <&gic>;
chosen {
bootargs = "console=ttyS0,115200n8";
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
enable-method = "brcm,bcm11351-cpu-method";
cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <0>;
};
cpu1: cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a9";
secondary-boot-reg = <0x35004178>;
reg = <1>;
};
};
gic: interrupt-controller@3ff00100 {
compatible = "arm,cortex-a9-gic";
#interrupt-cells = <3>;
#address-cells = <0>;
interrupt-controller;
reg = <0x3ff01000 0x1000>,
<0x3ff00100 0x100>;
};
smc@0x3404e000 {
compatible = "brcm,bcm21664-smc", "brcm,kona-smc";
reg = <0x3404e000 0x400>; /* 1 KiB in SRAM */
};
uart@3e000000 {
compatible = "brcm,bcm21664-dw-apb-uart", "snps,dw-apb-uart";
status = "disabled";
reg = <0x3e000000 0x118>;
clocks = <&slave_ccu BCM21664_SLAVE_CCU_UARTB>;
interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
};
uart@3e001000 {
compatible = "brcm,bcm21664-dw-apb-uart", "snps,dw-apb-uart";
status = "disabled";
reg = <0x3e001000 0x118>;
clocks = <&slave_ccu BCM21664_SLAVE_CCU_UARTB2>;
interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
};
uart@3e002000 {
compatible = "brcm,bcm21664-dw-apb-uart", "snps,dw-apb-uart";
status = "disabled";
reg = <0x3e002000 0x118>;
clocks = <&slave_ccu BCM21664_SLAVE_CCU_UARTB3>;
interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
};
L2: l2-cache {
compatible = "arm,pl310-cache";
reg = <0x3ff20000 0x1000>;
cache-unified;
cache-level = <2>;
};
brcm,resetmgr@35001f00 {
compatible = "brcm,bcm21664-resetmgr";
reg = <0x35001f00 0x24>;
};
timer@35006000 {
compatible = "brcm,kona-timer";
reg = <0x35006000 0x1c>;
interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&aon_ccu BCM21664_AON_CCU_HUB_TIMER>;
};
gpio: gpio@35003000 {
compatible = "brcm,bcm21664-gpio", "brcm,kona-gpio";
reg = <0x35003000 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;
};
sdio1: sdio@3f180000 {
compatible = "brcm,kona-sdhci";
reg = <0x3f180000 0x801c>;
interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO1>;
status = "disabled";
};
sdio2: sdio@3f190000 {
compatible = "brcm,kona-sdhci";
reg = <0x3f190000 0x801c>;
interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO2>;
status = "disabled";
};
sdio3: sdio@3f1a0000 {
compatible = "brcm,kona-sdhci";
reg = <0x3f1a0000 0x801c>;
interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO3>;
status = "disabled";
};
sdio4: sdio@3f1b0000 {
compatible = "brcm,kona-sdhci";
reg = <0x3f1b0000 0x801c>;
interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO4>;
status = "disabled";
};
i2c@3e016000 {
compatible = "brcm,bcm21664-i2c", "brcm,kona-i2c";
reg = <0x3e016000 0x70>;
interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC1>;
status = "disabled";
};
i2c@3e017000 {
compatible = "brcm,bcm21664-i2c", "brcm,kona-i2c";
reg = <0x3e017000 0x70>;
interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC2>;
status = "disabled";
};
i2c@3e018000 {
compatible = "brcm,bcm21664-i2c", "brcm,kona-i2c";
reg = <0x3e018000 0x70>;
interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC3>;
status = "disabled";
};
i2c@3e01c000 {
compatible = "brcm,bcm21664-i2c", "brcm,kona-i2c";
reg = <0x3e01c000 0x70>;
interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC4>;
status = "disabled";
};
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";
};
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";
};
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";
};
};
usbotg: usb@3f120000 {
compatible = "snps,dwc2";
reg = <0x3f120000 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@3f130000 {
compatible = "brcm,kona-usb2-phy";
reg = <0x3f130000 0x28>;
#phy-cells = <0>;
status = "disabled";
};
};
