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https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
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724ba67515
The arm dts directory has grown to 1559 boards which makes it a bit unwieldy to maintain and use. Past attempts stalled out due to plans to move .dts files out of the kernel tree. Doing that is no longer planned (any time soon at least), so let's go ahead and group .dts files by vendors. This move aligns arm with arm64 .dts file structure. There's no change to dtbs_install as the flat structure is maintained on install. The naming of vendor directories is roughly in this order of preference: - Matching original and current SoC vendor prefix/name (e.g. ti, qcom) - Current vendor prefix/name if still actively sold (SoCs which have been aquired) (e.g. nxp/imx) - Existing platform name for older platforms not sold/maintained by any company (e.g. gemini, nspire) The whole move was scripted with the exception of MAINTAINERS and a few makefile fixups. Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Michal Simek <michal.simek@amd.com> #Xilinx Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Neil Armstrong <neil.armstrong@linaro.org> Acked-by: Paul Barker <paul.barker@sancloud.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com> Acked-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Wei Xu <xuwei5@hisilicon.com> #hisilicon Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Nick Hawkins <nick.hawkins@hpe.com> Acked-by: Baruch Siach <baruch@tkos.co.il> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com> Acked-by: Peter Rosin <peda@axentia.se> Acked-by: Jesper Nilsson <jesper.nilsson@axis.com> Acked-by: Sudeep Holla <sudeep.holla@arm.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> #broadcom Acked-by: Manivannan Sadhasivam <mani@kernel.org> Reviewed-by: Jisheng Zhang <jszhang@kernel.org> Acked-by: Patrice Chotard <patrice.chotard@foss.st.com> Acked-by: Romain Perier <romain.perier@gmail.com> Acked-by: Alexandre TORGUE <alexandre.torgue@st.com> Acked-by: Shawn Guo <shawnguo@kernel.org> Acked-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Acked-by: Enric Balletbo i Serra <eballetbo@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org>
541 lines
12 KiB
Plaintext
541 lines
12 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
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/*
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* Device Tree Include file for Marvell Armada 1500 (Berlin BG2) SoC
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*
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* Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
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*
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* based on GPL'ed 2.6 kernel sources
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* (c) Marvell International Ltd.
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*/
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#include <dt-bindings/clock/berlin2.h>
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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/ {
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model = "Marvell Armada 1500 (BG2) SoC";
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compatible = "marvell,berlin2", "marvell,berlin";
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#address-cells = <1>;
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#size-cells = <1>;
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aliases {
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serial0 = &uart0;
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serial1 = &uart1;
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serial2 = &uart2;
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};
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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enable-method = "marvell,berlin-smp";
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cpu@0 {
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compatible = "marvell,pj4b";
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device_type = "cpu";
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next-level-cache = <&l2>;
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reg = <0>;
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clocks = <&chip_clk CLKID_CPU>;
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clock-latency = <100000>;
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operating-points = <
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/* kHz uV */
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1200000 1200000
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1000000 1200000
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800000 1200000
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600000 1200000
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>;
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};
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cpu@1 {
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compatible = "marvell,pj4b";
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device_type = "cpu";
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next-level-cache = <&l2>;
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reg = <1>;
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clocks = <&chip_clk CLKID_CPU>;
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clock-latency = <100000>;
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operating-points = <
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/* kHz uV */
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1200000 1200000
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1000000 1200000
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800000 1200000
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600000 1200000
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>;
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};
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};
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refclk: oscillator {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <25000000>;
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};
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soc@f7000000 {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <1>;
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interrupt-parent = <&gic>;
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ranges = <0 0xf7000000 0x1000000>;
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sdhci0: mmc@ab0000 {
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compatible = "mrvl,pxav3-mmc";
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reg = <0xab0000 0x200>;
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clocks = <&chip_clk CLKID_SDIO0XIN>, <&chip_clk CLKID_SDIO0>;
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clock-names = "io", "core";
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interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
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status = "disabled";
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};
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sdhci1: mmc@ab0800 {
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compatible = "mrvl,pxav3-mmc";
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reg = <0xab0800 0x200>;
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clocks = <&chip_clk CLKID_SDIO1XIN>, <&chip_clk CLKID_SDIO1>;
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clock-names = "io", "core";
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interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
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status = "disabled";
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};
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sdhci2: mmc@ab1000 {
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compatible = "mrvl,pxav3-mmc";
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reg = <0xab1000 0x200>;
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interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&chip_clk CLKID_NFC_ECC>, <&chip_clk CLKID_NFC>;
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clock-names = "io", "core";
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pinctrl-0 = <&emmc_pmux>;
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pinctrl-names = "default";
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status = "disabled";
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};
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l2: cache-controller@ac0000 {
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compatible = "marvell,tauros3-cache", "arm,pl310-cache";
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reg = <0xac0000 0x1000>;
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cache-unified;
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cache-level = <2>;
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};
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scu: snoop-control-unit@ad0000 {
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compatible = "arm,cortex-a9-scu";
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reg = <0xad0000 0x58>;
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};
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gic: interrupt-controller@ad1000 {
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compatible = "arm,cortex-a9-gic";
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reg = <0xad1000 0x1000>, <0xad0100 0x0100>;
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interrupt-controller;
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#interrupt-cells = <3>;
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};
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local-timer@ad0600 {
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compatible = "arm,cortex-a9-twd-timer";
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reg = <0xad0600 0x20>;
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interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_EDGE_RISING)>;
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clocks = <&chip_clk CLKID_TWD>;
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};
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eth1: ethernet@b90000 {
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compatible = "marvell,pxa168-eth";
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reg = <0xb90000 0x10000>;
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clocks = <&chip_clk CLKID_GETH1>;
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interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
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/* set by bootloader */
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local-mac-address = [00 00 00 00 00 00];
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#address-cells = <1>;
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#size-cells = <0>;
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phy-connection-type = "mii";
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phy-handle = <ðphy1>;
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status = "disabled";
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ethphy1: ethernet-phy@0 {
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reg = <0>;
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};
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};
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cpu-ctrl@dd0000 {
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compatible = "marvell,berlin-cpu-ctrl";
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reg = <0xdd0000 0x10000>;
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};
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eth0: ethernet@e50000 {
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compatible = "marvell,pxa168-eth";
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reg = <0xe50000 0x10000>;
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clocks = <&chip_clk CLKID_GETH0>;
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interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
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/* set by bootloader */
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local-mac-address = [00 00 00 00 00 00];
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#address-cells = <1>;
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#size-cells = <0>;
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phy-connection-type = "mii";
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phy-handle = <ðphy0>;
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status = "disabled";
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ethphy0: ethernet-phy@0 {
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reg = <0>;
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};
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};
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apb@e80000 {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges = <0 0xe80000 0x10000>;
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interrupt-parent = <&aic>;
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gpio0: gpio@400 {
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compatible = "snps,dw-apb-gpio";
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reg = <0x0400 0x400>;
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#address-cells = <1>;
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#size-cells = <0>;
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porta: gpio-port@0 {
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compatible = "snps,dw-apb-gpio-port";
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gpio-controller;
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#gpio-cells = <2>;
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ngpios = <8>;
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reg = <0>;
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interrupt-controller;
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#interrupt-cells = <2>;
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interrupts = <0>;
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};
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};
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gpio1: gpio@800 {
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compatible = "snps,dw-apb-gpio";
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reg = <0x0800 0x400>;
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#address-cells = <1>;
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#size-cells = <0>;
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portb: gpio-port@1 {
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compatible = "snps,dw-apb-gpio-port";
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gpio-controller;
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#gpio-cells = <2>;
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ngpios = <8>;
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reg = <0>;
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interrupt-controller;
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#interrupt-cells = <2>;
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interrupts = <1>;
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};
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};
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gpio2: gpio@c00 {
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compatible = "snps,dw-apb-gpio";
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reg = <0x0c00 0x400>;
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#address-cells = <1>;
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#size-cells = <0>;
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portc: gpio-port@2 {
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compatible = "snps,dw-apb-gpio-port";
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gpio-controller;
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#gpio-cells = <2>;
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ngpios = <8>;
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reg = <0>;
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interrupt-controller;
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#interrupt-cells = <2>;
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interrupts = <2>;
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};
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};
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gpio3: gpio@1000 {
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compatible = "snps,dw-apb-gpio";
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reg = <0x1000 0x400>;
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#address-cells = <1>;
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#size-cells = <0>;
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portd: gpio-port@3 {
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compatible = "snps,dw-apb-gpio-port";
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gpio-controller;
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#gpio-cells = <2>;
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ngpios = <8>;
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reg = <0>;
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interrupt-controller;
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#interrupt-cells = <2>;
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interrupts = <3>;
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};
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};
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timer0: timer@2c00 {
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compatible = "snps,dw-apb-timer";
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reg = <0x2c00 0x14>;
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interrupts = <8>;
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clocks = <&chip_clk CLKID_CFG>;
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clock-names = "timer";
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status = "okay";
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};
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timer1: timer@2c14 {
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compatible = "snps,dw-apb-timer";
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reg = <0x2c14 0x14>;
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interrupts = <9>;
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clocks = <&chip_clk CLKID_CFG>;
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clock-names = "timer";
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status = "okay";
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};
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timer2: timer@2c28 {
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compatible = "snps,dw-apb-timer";
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reg = <0x2c28 0x14>;
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interrupts = <10>;
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clocks = <&chip_clk CLKID_CFG>;
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clock-names = "timer";
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status = "disabled";
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};
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timer3: timer@2c3c {
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compatible = "snps,dw-apb-timer";
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reg = <0x2c3c 0x14>;
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interrupts = <11>;
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clocks = <&chip_clk CLKID_CFG>;
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clock-names = "timer";
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status = "disabled";
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};
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timer4: timer@2c50 {
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compatible = "snps,dw-apb-timer";
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reg = <0x2c50 0x14>;
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interrupts = <12>;
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clocks = <&chip_clk CLKID_CFG>;
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clock-names = "timer";
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status = "disabled";
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};
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timer5: timer@2c64 {
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compatible = "snps,dw-apb-timer";
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reg = <0x2c64 0x14>;
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interrupts = <13>;
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clocks = <&chip_clk CLKID_CFG>;
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clock-names = "timer";
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status = "disabled";
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};
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timer6: timer@2c78 {
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compatible = "snps,dw-apb-timer";
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reg = <0x2c78 0x14>;
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interrupts = <14>;
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clocks = <&chip_clk CLKID_CFG>;
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clock-names = "timer";
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status = "disabled";
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};
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timer7: timer@2c8c {
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compatible = "snps,dw-apb-timer";
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reg = <0x2c8c 0x14>;
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interrupts = <15>;
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clocks = <&chip_clk CLKID_CFG>;
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clock-names = "timer";
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status = "disabled";
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};
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aic: interrupt-controller@3000 {
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compatible = "snps,dw-apb-ictl";
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reg = <0x3000 0xc00>;
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interrupt-controller;
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#interrupt-cells = <1>;
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interrupt-parent = <&gic>;
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interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
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};
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};
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ahci: sata@e90000 {
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compatible = "marvell,berlin2-ahci", "generic-ahci";
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reg = <0xe90000 0x1000>;
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interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&chip_clk CLKID_SATA>;
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#address-cells = <1>;
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#size-cells = <0>;
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sata0: sata-port@0 {
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reg = <0>;
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phys = <&sata_phy 0>;
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status = "disabled";
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};
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sata1: sata-port@1 {
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reg = <1>;
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phys = <&sata_phy 1>;
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status = "disabled";
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};
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};
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sata_phy: phy@e900a0 {
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compatible = "marvell,berlin2-sata-phy";
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reg = <0xe900a0 0x200>;
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clocks = <&chip_clk CLKID_SATA>;
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#address-cells = <1>;
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#size-cells = <0>;
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#phy-cells = <1>;
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status = "disabled";
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sata-phy@0 {
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reg = <0>;
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};
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sata-phy@1 {
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reg = <1>;
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};
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};
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chip: chip-control@ea0000 {
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compatible = "simple-mfd", "syscon";
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reg = <0xea0000 0x400>;
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chip_clk: clock {
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compatible = "marvell,berlin2-clk";
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#clock-cells = <1>;
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clocks = <&refclk>;
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clock-names = "refclk";
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};
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soc_pinctrl: pin-controller {
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compatible = "marvell,berlin2-soc-pinctrl";
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emmc_pmux: emmc-pmux {
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groups = "G26";
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function = "emmc";
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};
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};
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chip_rst: reset {
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compatible = "marvell,berlin2-reset";
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#reset-cells = <2>;
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};
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};
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pwm: pwm@f20000 {
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compatible = "marvell,berlin-pwm";
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reg = <0xf20000 0x40>;
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clocks = <&chip_clk CLKID_CFG>;
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#pwm-cells = <3>;
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};
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apb@fc0000 {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges = <0 0xfc0000 0x10000>;
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interrupt-parent = <&sic>;
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wdt0: watchdog@1000 {
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compatible = "snps,dw-wdt";
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reg = <0x1000 0x100>;
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clocks = <&refclk>;
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interrupts = <0>;
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};
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wdt1: watchdog@2000 {
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compatible = "snps,dw-wdt";
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reg = <0x2000 0x100>;
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clocks = <&refclk>;
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interrupts = <1>;
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};
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wdt2: watchdog@3000 {
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compatible = "snps,dw-wdt";
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reg = <0x3000 0x100>;
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clocks = <&refclk>;
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interrupts = <2>;
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};
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sm_gpio1: gpio@5000 {
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compatible = "snps,dw-apb-gpio";
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reg = <0x5000 0x400>;
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#address-cells = <1>;
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#size-cells = <0>;
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portf: gpio-port@5 {
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compatible = "snps,dw-apb-gpio-port";
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gpio-controller;
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#gpio-cells = <2>;
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ngpios = <8>;
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reg = <0>;
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};
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};
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sm_gpio0: gpio@c000 {
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compatible = "snps,dw-apb-gpio";
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reg = <0xc000 0x400>;
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#address-cells = <1>;
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#size-cells = <0>;
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porte: gpio-port@4 {
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compatible = "snps,dw-apb-gpio-port";
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gpio-controller;
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#gpio-cells = <2>;
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ngpios = <8>;
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reg = <0>;
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interrupt-controller;
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#interrupt-cells = <2>;
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interrupts = <11>;
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};
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};
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uart0: serial@9000 {
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compatible = "snps,dw-apb-uart";
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reg = <0x9000 0x100>;
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reg-shift = <2>;
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reg-io-width = <1>;
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interrupts = <8>;
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clocks = <&refclk>;
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pinctrl-0 = <&uart0_pmux>;
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pinctrl-names = "default";
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status = "disabled";
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};
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uart1: serial@a000 {
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|
compatible = "snps,dw-apb-uart";
|
|
reg = <0xa000 0x100>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <1>;
|
|
interrupts = <9>;
|
|
clocks = <&refclk>;
|
|
pinctrl-0 = <&uart1_pmux>;
|
|
pinctrl-names = "default";
|
|
status = "disabled";
|
|
};
|
|
|
|
uart2: serial@b000 {
|
|
compatible = "snps,dw-apb-uart";
|
|
reg = <0xb000 0x100>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <1>;
|
|
interrupts = <10>;
|
|
clocks = <&refclk>;
|
|
pinctrl-0 = <&uart2_pmux>;
|
|
pinctrl-names = "default";
|
|
status = "disabled";
|
|
};
|
|
|
|
sysctrl: system-controller@d000 {
|
|
compatible = "simple-mfd", "syscon";
|
|
reg = <0xd000 0x100>;
|
|
|
|
sys_pinctrl: pin-controller {
|
|
compatible = "marvell,berlin2-system-pinctrl";
|
|
uart0_pmux: uart0-pmux {
|
|
groups = "GSM4";
|
|
function = "uart0";
|
|
};
|
|
|
|
uart1_pmux: uart1-pmux {
|
|
groups = "GSM5";
|
|
function = "uart1";
|
|
};
|
|
uart2_pmux: uart2-pmux {
|
|
groups = "GSM3";
|
|
function = "uart2";
|
|
};
|
|
};
|
|
};
|
|
|
|
sic: interrupt-controller@e000 {
|
|
compatible = "snps,dw-apb-ictl";
|
|
reg = <0xe000 0x400>;
|
|
interrupt-controller;
|
|
#interrupt-cells = <1>;
|
|
interrupt-parent = <&gic>;
|
|
interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
|
|
};
|
|
};
|
|
};
|
|
};
|