From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- arch/arm/boot/dts/bcm-nsp.dtsi | 695 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 695 insertions(+) create mode 100644 arch/arm/boot/dts/bcm-nsp.dtsi (limited to 'arch/arm/boot/dts/bcm-nsp.dtsi') diff --git a/arch/arm/boot/dts/bcm-nsp.dtsi b/arch/arm/boot/dts/bcm-nsp.dtsi new file mode 100644 index 000000000..5b1dc58d4 --- /dev/null +++ b/arch/arm/boot/dts/bcm-nsp.dtsi @@ -0,0 +1,695 @@ +/* + * BSD LICENSE + * + * Copyright(c) 2015 Broadcom Corporation. 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 +#include +#include + +/ { + #address-cells = <1>; + #size-cells = <1>; + compatible = "brcm,nsp"; + model = "Broadcom Northstar Plus SoC"; + interrupt-parent = <&gic>; + + aliases { + serial0 = &uart0; + serial1 = &uart1; + ethernet0 = &amac0; + ethernet1 = &amac1; + ethernet2 = &amac2; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a9"; + next-level-cache = <&L2>; + reg = <0x0>; + }; + + cpu1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a9"; + next-level-cache = <&L2>; + enable-method = "brcm,bcm-nsp-smp"; + secondary-boot-reg = <0xffff0fec>; + reg = <0x1>; + }; + }; + + pmu { + compatible = "arm,cortex-a9-pmu"; + interrupts = ; + interrupt-affinity = <&cpu0>, <&cpu1>; + }; + + mpcore-bus@19000000 { + compatible = "simple-bus"; + ranges = <0x00000000 0x19000000 0x00023000>; + #address-cells = <1>; + #size-cells = <1>; + + a9pll: arm_clk@0 { + #clock-cells = <0>; + compatible = "brcm,nsp-armpll"; + clocks = <&osc>; + reg = <0x00000 0x1000>; + }; + + timer@20200 { + compatible = "arm,cortex-a9-global-timer"; + reg = <0x20200 0x100>; + interrupts = ; + clocks = <&periph_clk>; + }; + + twd-timer@20600 { + compatible = "arm,cortex-a9-twd-timer"; + reg = <0x20600 0x20>; + interrupts = ; + clocks = <&periph_clk>; + }; + + twd-watchdog@20620 { + compatible = "arm,cortex-a9-twd-wdt"; + reg = <0x20620 0x20>; + interrupts = ; + clocks = <&periph_clk>; + }; + + gic: interrupt-controller@21000 { + compatible = "arm,cortex-a9-gic"; + #interrupt-cells = <3>; + #address-cells = <0>; + interrupt-controller; + reg = <0x21000 0x1000>, + <0x20100 0x100>; + }; + + L2: cache-controller@22000 { + compatible = "arm,pl310-cache"; + reg = <0x22000 0x1000>; + cache-unified; + cache-level = <2>; + }; + }; + + clocks { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + osc: oscillator { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <25000000>; + }; + + iprocmed: iprocmed { + #clock-cells = <0>; + compatible = "fixed-factor-clock"; + clocks = <&genpll BCM_NSP_GENPLL_IPROCFAST_CLK>; + clock-div = <2>; + clock-mult = <1>; + }; + + iprocslow: iprocslow { + #clock-cells = <0>; + compatible = "fixed-factor-clock"; + clocks = <&genpll BCM_NSP_GENPLL_IPROCFAST_CLK>; + clock-div = <4>; + clock-mult = <1>; + }; + + periph_clk: periph_clk { + #clock-cells = <0>; + compatible = "fixed-factor-clock"; + clocks = <&a9pll>; + clock-div = <2>; + clock-mult = <1>; + }; + }; + + axi: axi@18000000 { + compatible = "simple-bus"; + ranges = <0x00000000 0x18000000 0x0011c40c>; + #address-cells = <1>; + #size-cells = <1>; + + gpioa: gpio@20 { + compatible = "brcm,nsp-gpio-a"; + reg = <0x0020 0x70>, + <0x3f1c4 0x1c>; + #gpio-cells = <2>; + gpio-controller; + ngpios = <32>; + interrupt-controller; + interrupts = ; + gpio-ranges = <&pinctrl 0 0 32>; + }; + + uart0: serial@300 { + compatible = "ns16550a"; + reg = <0x0300 0x100>; + interrupts = ; + clocks = <&osc>; + status = "disabled"; + }; + + uart1: serial@400 { + compatible = "ns16550a"; + reg = <0x0400 0x100>; + interrupts = ; + clocks = <&osc>; + status = "disabled"; + }; + + dma: dma@20000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x20000 0x1000>; + interrupts = , + , + , + , + , + , + , + , + ; + clocks = <&iprocslow>; + clock-names = "apb_pclk"; + #dma-cells = <1>; + dma-coherent; + status = "disabled"; + }; + + sdio: mmc@21000 { + compatible = "brcm,sdhci-iproc-cygnus"; + reg = <0x21000 0x100>; + interrupts = ; + sdhci,auto-cmd12; + clocks = <&lcpll0 BCM_NSP_LCPLL0_SDIO_CLK>; + dma-coherent; + status = "disabled"; + }; + + amac0: ethernet@22000 { + compatible = "brcm,nsp-amac"; + reg = <0x022000 0x1000>, + <0x110000 0x1000>; + reg-names = "amac_base", "idm_base"; + interrupts = ; + dma-coherent; + status = "disabled"; + }; + + amac1: ethernet@23000 { + compatible = "brcm,nsp-amac"; + reg = <0x023000 0x1000>, + <0x111000 0x1000>; + reg-names = "amac_base", "idm_base"; + interrupts = ; + dma-coherent; + status = "disabled"; + }; + + amac2: ethernet@24000 { + compatible = "brcm,nsp-amac"; + reg = <0x024000 0x1000>, + <0x112000 0x1000>; + reg-names = "amac_base", "idm_base"; + interrupts = ; + dma-coherent; + status = "disabled"; + }; + + mailbox: mailbox@25c00 { + compatible = "brcm,iproc-fa2-mbox"; + reg = <0x25c00 0x400>; + interrupts = ; + #mbox-cells = <1>; + brcm,rx-status-len = <32>; + brcm,use-bcm-hdr; + dma-coherent; + }; + + nand_controller: nand-controller@26000 { + compatible = "brcm,nand-iproc", "brcm,brcmnand-v6.1"; + reg = <0x026000 0x600>, + <0x11b408 0x600>, + <0x026f00 0x20>; + reg-names = "nand", "iproc-idm", "iproc-ext"; + interrupts = ; + + #address-cells = <1>; + #size-cells = <0>; + + brcm,nand-has-wp; + }; + + qspi: spi@27200 { + compatible = "brcm,spi-nsp-qspi", "brcm,spi-bcm-qspi"; + reg = <0x027200 0x184>, + <0x027000 0x124>, + <0x11c408 0x004>, + <0x0273a0 0x01c>; + reg-names = "mspi", "bspi", "intr_regs", + "intr_status_reg"; + interrupts = , + , + , + , + , + , + ; + interrupt-names = "spi_lr_fullness_reached", + "spi_lr_session_aborted", + "spi_lr_impatient", + "spi_lr_session_done", + "spi_lr_overhead", + "mspi_done", + "mspi_halted"; + clocks = <&iprocmed>; + clock-names = "iprocmed"; + num-cs = <2>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + xhci: usb@29000 { + compatible = "generic-xhci"; + reg = <0x29000 0x1000>; + interrupts = ; + phys = <&usb3_phy>; + phy-names = "usb3-phy"; + dma-coherent; + status = "disabled"; + }; + + ehci0: usb@2a000 { + compatible = "generic-ehci"; + reg = <0x2a000 0x100>; + interrupts = ; + dma-coherent; + status = "disabled"; + }; + + ohci0: usb@2b000 { + compatible = "generic-ohci"; + reg = <0x2b000 0x100>; + interrupts = ; + dma-coherent; + status = "disabled"; + }; + + crypto@2f000 { + compatible = "brcm,spum-nsp-crypto"; + reg = <0x2f000 0x900>; + mboxes = <&mailbox 0>; + }; + + gpiob: gpio@30000 { + compatible = "brcm,iproc-nsp-gpio", "brcm,iproc-gpio"; + reg = <0x30000 0x50>; + #gpio-cells = <2>; + gpio-controller; + ngpios = <4>; + interrupt-controller; + interrupts = ; + }; + + pwm: pwm@31000 { + compatible = "brcm,iproc-pwm"; + reg = <0x31000 0x28>; + clocks = <&osc>; + #pwm-cells = <3>; + status = "disabled"; + }; + + mdio: mdio@32000 { + compatible = "brcm,iproc-mdio"; + reg = <0x32000 0x8>; + #size-cells = <0>; + #address-cells = <1>; + }; + + mdio-mux@32000 { + compatible = "mdio-mux-mmioreg", "mdio-mux"; + reg = <0x32000 0x4>; + mux-mask = <0x200>; + #address-cells = <1>; + #size-cells = <0>; + mdio-parent-bus = <&mdio>; + + mdio_int: mdio@0 { + reg = <0x0>; + #address-cells = <1>; + #size-cells = <0>; + + usb3_phy: usb3-phy@10 { + compatible = "brcm,ns-bx-usb3-phy"; + reg = <0x10>; + usb3-dmp-syscon = <&usb3_dmp>; + #phy-cells = <0>; + status = "disabled"; + }; + }; + + mdio_ext: mdio@200 { + reg = <0x200>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; + + rng: rng@33000 { + compatible = "brcm,bcm-nsp-rng"; + reg = <0x33000 0x14>; + }; + + ccbtimer0: timer@34000 { + compatible = "arm,sp804", "arm,primecell"; + reg = <0x34000 0x1000>; + interrupts = , + ; + clocks = <&iprocslow>; + clock-names = "apb_pclk"; + }; + + ccbtimer1: timer@35000 { + compatible = "arm,sp804", "arm,primecell"; + reg = <0x35000 0x1000>; + interrupts = , + ; + clocks = <&iprocslow>; + clock-names = "apb_pclk"; + }; + + srab: ethernet-switch@36000 { + compatible = "brcm,nsp-srab"; + reg = <0x36000 0x1000>, + <0x3f308 0x8>, + <0x3f410 0xc>; + reg-names = "srab", "mux_config", "sgmii_config"; + interrupts = , + , + , + , + , + , + , + , + , + , + , + , + ; + interrupt-names = "link_state_p0", + "link_state_p1", + "link_state_p2", + "link_state_p3", + "link_state_p4", + "link_state_p5", + "link_state_p7", + "link_state_p8", + "phy", + "ts", + "imp_sleep_timer_p5", + "imp_sleep_timer_p7", + "imp_sleep_timer_p8"; + status = "disabled"; + + /* ports are defined in board DTS */ + ports { + #address-cells = <1>; + #size-cells = <0>; + }; + }; + + i2c0: i2c@38000 { + compatible = "brcm,iproc-i2c"; + reg = <0x38000 0x50>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = ; + clock-frequency = <100000>; + dma-coherent; + status = "disabled"; + }; + + watchdog@39000 { + compatible = "arm,sp805", "arm,primecell"; + reg = <0x39000 0x1000>; + interrupts = ; + clocks = <&iprocslow>, <&iprocslow>; + clock-names = "wdog_clk", "apb_pclk"; + }; + + lcpll0: lcpll0@3f100 { + #clock-cells = <1>; + compatible = "brcm,nsp-lcpll0"; + reg = <0x3f100 0x14>; + clocks = <&osc>; + clock-output-names = "lcpll0", "pcie_phy", "sdio", + "ddr_phy"; + }; + + genpll: genpll@3f140 { + #clock-cells = <1>; + compatible = "brcm,nsp-genpll"; + reg = <0x3f140 0x24>; + clocks = <&osc>; + clock-output-names = "genpll", "phy", "ethernetclk", + "usbclk", "iprocfast", "sata1", + "sata2"; + }; + + pinctrl: pinctrl@3f1c0 { + compatible = "brcm,nsp-pinmux"; + reg = <0x3f1c0 0x04>, + <0x30028 0x04>, + <0x3f408 0x04>; + }; + + thermal: thermal@3f2c0 { + compatible = "brcm,ns-thermal"; + reg = <0x3f2c0 0x10>; + #thermal-sensor-cells = <0>; + }; + + sata_phy: sata_phy@40100 { + compatible = "brcm,iproc-nsp-sata-phy"; + reg = <0x40100 0x340>; + reg-names = "phy"; + #address-cells = <1>; + #size-cells = <0>; + + sata_phy0: sata-phy@0 { + reg = <0>; + #phy-cells = <0>; + status = "disabled"; + }; + + sata_phy1: sata-phy@1 { + reg = <1>; + #phy-cells = <0>; + status = "disabled"; + }; + }; + + sata: sata@41000 { + compatible = "brcm,bcm-nsp-ahci"; + reg-names = "ahci", "top-ctrl"; + reg = <0x41000 0x1000>, <0x40020 0x1c>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + dma-coherent; + status = "disabled"; + + sata0: sata-port@0 { + reg = <0>; + phys = <&sata_phy0>; + phy-names = "sata-phy"; + }; + + sata1: sata-port@1 { + reg = <1>; + phys = <&sata_phy1>; + phy-names = "sata-phy"; + }; + }; + + usb3_dmp: syscon@104000 { + reg = <0x104000 0x1000>; + }; + }; + + pcie0: pcie@18012000 { + compatible = "brcm,iproc-pcie"; + reg = <0x18012000 0x1000>; + + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &gic GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>; + + linux,pci-domain = <0>; + + bus-range = <0x00 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + + /* Note: The HW does not support I/O resources. So, + * only the memory resource range is being specified. + */ + ranges = <0x82000000 0 0x08000000 0x08000000 0 0x8000000>; + + dma-coherent; + status = "disabled"; + + msi-parent = <&msi0>; + msi0: msi { + compatible = "brcm,iproc-msi"; + msi-controller; + interrupt-parent = <&gic>; + interrupts = , + , + , + ; + brcm,pcie-msi-inten; + }; + }; + + pcie1: pcie@18013000 { + compatible = "brcm,iproc-pcie"; + reg = <0x18013000 0x1000>; + + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &gic GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>; + + linux,pci-domain = <1>; + + bus-range = <0x00 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + + /* Note: The HW does not support I/O resources. So, + * only the memory resource range is being specified. + */ + ranges = <0x82000000 0 0x40000000 0x40000000 0 0x8000000>; + + dma-coherent; + status = "disabled"; + + msi-parent = <&msi1>; + msi1: msi { + compatible = "brcm,iproc-msi"; + msi-controller; + interrupt-parent = <&gic>; + interrupts = , + , + , + ; + brcm,pcie-msi-inten; + }; + }; + + pcie2: pcie@18014000 { + compatible = "brcm,iproc-pcie"; + reg = <0x18014000 0x1000>; + + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &gic GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>; + + linux,pci-domain = <2>; + + bus-range = <0x00 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + + /* Note: The HW does not support I/O resources. So, + * only the memory resource range is being specified. + */ + ranges = <0x82000000 0 0x48000000 0x48000000 0 0x8000000>; + + dma-coherent; + status = "disabled"; + + msi-parent = <&msi2>; + msi2: msi { + compatible = "brcm,iproc-msi"; + msi-controller; + interrupt-parent = <&gic>; + interrupts = , + , + , + ; + brcm,pcie-msi-inten; + }; + }; + + thermal-zones { + cpu-thermal { + polling-delay-passive = <0>; + polling-delay = <1000>; + coefficients = <(-556) 418000>; + thermal-sensors = <&thermal>; + + trips { + cpu-crit { + temperature = <125000>; + hysteresis = <0>; + type = "critical"; + }; + }; + + cooling-maps { + }; + }; + }; +}; -- cgit v1.2.3