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>
154 lines
3 KiB
Text
154 lines
3 KiB
Text
// SPDX-License-Identifier: GPL-2.0
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/*
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* SoC core Device Tree for the ARM Integrator platforms
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*/
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/ {
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#address-cells = <1>;
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#size-cells = <1>;
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memory {
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device_type = "memory";
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reg = <0x0 0x0>;
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};
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core-module@10000000 {
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compatible = "arm,core-module-integrator", "syscon", "simple-mfd";
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reg = <0x10000000 0x200>;
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ranges = <0x0 0x10000000 0x200>;
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#address-cells = <1>;
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#size-cells = <1>;
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/* Use core module LED to indicate CPU load */
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led@c,0 {
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compatible = "register-bit-led";
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reg = <0x0c 0x04>;
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offset = <0x0c>;
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mask = <0x01>;
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label = "integrator:core_module";
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linux,default-trigger = "cpu0";
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default-state = "on";
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};
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};
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ebi@12000000 {
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compatible = "arm,external-bus-interface";
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reg = <0x12000000 0x100>;
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};
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timer@13000000 {
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reg = <0x13000000 0x100>;
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interrupt-parent = <&pic>;
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interrupts = <5>;
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};
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timer@13000100 {
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reg = <0x13000100 0x100>;
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interrupt-parent = <&pic>;
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interrupts = <6>;
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};
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timer@13000200 {
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reg = <0x13000200 0x100>;
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interrupt-parent = <&pic>;
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interrupts = <7>;
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};
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pic@14000000 {
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compatible = "arm,versatile-fpga-irq";
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#interrupt-cells = <1>;
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interrupt-controller;
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reg = <0x14000000 0x100>;
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clear-mask = <0xffffffff>;
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};
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flash@24000000 {
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compatible = "arm,versatile-flash", "cfi-flash";
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reg = <0x24000000 0x02000000>;
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bank-width = <4>;
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partitions {
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compatible = "arm,arm-firmware-suite";
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};
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};
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fpga {
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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;
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interrupt-parent = <&pic>;
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/*
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* These PrimeCells are in the same locations and using the
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* same interrupts in all Integrators, however the silicon
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* version deployed is different.
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*/
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rtc@15000000 {
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reg = <0x15000000 0x1000>;
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interrupts = <8>;
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};
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serial@16000000 {
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reg = <0x16000000 0x1000>;
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interrupts = <1>;
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};
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serial@17000000 {
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reg = <0x17000000 0x1000>;
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interrupts = <2>;
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};
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kmi@18000000 {
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reg = <0x18000000 0x1000>;
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interrupts = <3>;
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};
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kmi@19000000 {
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reg = <0x19000000 0x1000>;
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interrupts = <4>;
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};
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syscon@1a000000 {
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/* Debug registers mapped as syscon */
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compatible = "syscon", "simple-mfd";
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reg = <0x1a000000 0x10>;
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ranges = <0x0 0x1a000000 0x10>;
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#address-cells = <1>;
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#size-cells = <1>;
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led@4,0 {
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compatible = "register-bit-led";
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reg = <0x04 0x04>;
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offset = <0x04>;
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mask = <0x01>;
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label = "integrator:green0";
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linux,default-trigger = "heartbeat";
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default-state = "on";
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};
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led@4,1 {
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compatible = "register-bit-led";
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reg = <0x04 0x04>;
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offset = <0x04>;
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mask = <0x02>;
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label = "integrator:yellow";
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default-state = "off";
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};
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led@4,2 {
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compatible = "register-bit-led";
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reg = <0x04 0x04>;
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offset = <0x04>;
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mask = <0x04>;
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label = "integrator:red";
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default-state = "off";
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};
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led@4,3 {
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compatible = "register-bit-led";
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reg = <0x04 0x04>;
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offset = <0x04>;
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mask = <0x08>;
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label = "integrator:green1";
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default-state = "off";
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};
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};
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};
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};
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