| /* |
| * 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"; |
| }; |
| }; |
| }; |
