// SPDX-License-Identifier: GPL-2.0-or-later /* * wm8505.dtsi - Device tree file for Wondermedia WM8505 SoC * * Copyright (C) 2012 Tony Prisk */ / { #address-cells = <1>; #size-cells = <1>; compatible = "wm,wm8505"; cpus { #address-cells = <0>; #size-cells = <0>; cpu { device_type = "cpu"; compatible = "arm,arm926ej-s"; }; }; memory { device_type = "memory"; reg = <0x0 0x0>; }; aliases { serial0 = &uart0; serial1 = &uart1; serial2 = &uart2; serial3 = &uart3; serial4 = &uart4; serial5 = &uart5; }; soc { #address-cells = <1>; #size-cells = <1>; compatible = "simple-bus"; ranges; interrupt-parent = <&intc0>; intc0: interrupt-controller@d8140000 { compatible = "via,vt8500-intc"; interrupt-controller; reg = <0xd8140000 0x10000>; #interrupt-cells = <1>; }; /* Secondary IC cascaded to intc0 */ intc1: interrupt-controller@d8150000 { compatible = "via,vt8500-intc"; interrupt-controller; #interrupt-cells = <1>; reg = <0xD8150000 0x10000>; interrupts = <56 57 58 59 60 61 62 63>; }; pinctrl: pinctrl@d8110000 { compatible = "wm,wm8505-pinctrl"; reg = <0xd8110000 0x10000>; interrupt-controller; #interrupt-cells = <2>; gpio-controller; #gpio-cells = <2>; }; pmc@d8130000 { compatible = "via,vt8500-pmc"; reg = <0xd8130000 0x1000>; clocks { #address-cells = <1>; #size-cells = <0>; ref24: ref24M { #clock-cells = <0>; compatible = "fixed-clock"; clock-frequency = <24000000>; }; ref25: ref25M { #clock-cells = <0>; compatible = "fixed-clock"; clock-frequency = <25000000>; }; plla: plla { #clock-cells = <0>; compatible = "via,vt8500-pll-clock"; clocks = <&ref25>; reg = <0x200>; }; pllb: pllb { #clock-cells = <0>; compatible = "via,vt8500-pll-clock"; clocks = <&ref25>; reg = <0x204>; }; pllc: pllc { #clock-cells = <0>; compatible = "via,vt8500-pll-clock"; clocks = <&ref25>; reg = <0x208>; }; plld: plld { #clock-cells = <0>; compatible = "via,vt8500-pll-clock"; clocks = <&ref25>; reg = <0x20c>; }; clkarm: arm { #clock-cells = <0>; compatible = "via,vt8500-device-clock"; clocks = <&plla>; divisor-reg = <0x300>; }; clkahb: ahb { #clock-cells = <0>; compatible = "via,vt8500-device-clock"; clocks = <&pllb>; divisor-reg = <0x304>; }; clkapb: apb { #clock-cells = <0>; compatible = "via,vt8500-device-clock"; clocks = <&pllb>; divisor-reg = <0x350>; }; clkddr: ddr { #clock-cells = <0>; compatible = "via,vt8500-device-clock"; clocks = <&plld>; divisor-reg = <0x310>; }; clkuart0: uart0 { #clock-cells = <0>; compatible = "via,vt8500-device-clock"; clocks = <&ref24>; enable-reg = <0x250>; enable-bit = <1>; }; clkuart1: uart1 { #clock-cells = <0>; compatible = "via,vt8500-device-clock"; clocks = <&ref24>; enable-reg = <0x250>; enable-bit = <2>; }; clkuart2: uart2 { #clock-cells = <0>; compatible = "via,vt8500-device-clock"; clocks = <&ref24>; enable-reg = <0x250>; enable-bit = <3>; }; clkuart3: uart3 { #clock-cells = <0>; compatible = "via,vt8500-device-clock"; clocks = <&ref24>; enable-reg = <0x250>; enable-bit = <4>; }; clkuart4: uart4 { #clock-cells = <0>; compatible = "via,vt8500-device-clock"; clocks = <&ref24>; enable-reg = <0x250>; enable-bit = <22>; }; clkuart5: uart5 { #clock-cells = <0>; compatible = "via,vt8500-device-clock"; clocks = <&ref24>; enable-reg = <0x250>; enable-bit = <23>; }; clksdhc: sdhc { #clock-cells = <0>; compatible = "via,vt8500-device-clock"; clocks = <&pllb>; divisor-reg = <0x328>; divisor-mask = <0x3f>; enable-reg = <0x254>; enable-bit = <18>; }; }; }; timer@d8130100 { compatible = "via,vt8500-timer"; reg = <0xd8130100 0x28>; interrupts = <36>; }; ehci@d8007100 { compatible = "via,vt8500-ehci"; reg = <0xd8007100 0x200>; interrupts = <1>; }; uhci@d8007300 { compatible = "platform-uhci"; reg = <0xd8007300 0x200>; interrupts = <0>; }; fb: fb@d8050800 { compatible = "wm,wm8505-fb"; reg = <0xd8050800 0x200>; }; ge_rops@d8050400 { compatible = "wm,prizm-ge-rops"; reg = <0xd8050400 0x100>; }; uart0: serial@d8200000 { compatible = "via,vt8500-uart"; reg = <0xd8200000 0x1040>; interrupts = <32>; clocks = <&clkuart0>; status = "disabled"; }; uart1: serial@d82b0000 { compatible = "via,vt8500-uart"; reg = <0xd82b0000 0x1040>; interrupts = <33>; clocks = <&clkuart1>; status = "disabled"; }; uart2: serial@d8210000 { compatible = "via,vt8500-uart"; reg = <0xd8210000 0x1040>; interrupts = <47>; clocks = <&clkuart2>; status = "disabled"; }; uart3: serial@d82c0000 { compatible = "via,vt8500-uart"; reg = <0xd82c0000 0x1040>; interrupts = <50>; clocks = <&clkuart3>; status = "disabled"; }; uart4: serial@d8370000 { compatible = "via,vt8500-uart"; reg = <0xd8370000 0x1040>; interrupts = <31>; clocks = <&clkuart4>; status = "disabled"; }; uart5: serial@d8380000 { compatible = "via,vt8500-uart"; reg = <0xd8380000 0x1040>; interrupts = <30>; clocks = <&clkuart5>; status = "disabled"; }; rtc@d8100000 { compatible = "via,vt8500-rtc"; reg = <0xd8100000 0x10000>; interrupts = <48>; }; sdhc@d800a000 { compatible = "wm,wm8505-sdhc"; reg = <0xd800a000 0x400>; interrupts = <20>, <21>; clocks = <&clksdhc>; bus-width = <4>; }; }; };