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authorRob Herring <robh@kernel.org>2023-05-04 18:38:52 -0500
committerRob Herring <robh@kernel.org>2023-06-21 11:39:50 -0600
commit724ba6751532055db75992fc6ae21c3e322e94a7 (patch)
treec54cea784e2f7725fe18f8a5a234779b966d414a /arch/arm/boot/dts/integratorap.dts
parent6a1d798feb65d2a67e6e2cafb0b0e4f430603226 (diff)
ARM: dts: Move .dts files to vendor sub-directories
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>
Diffstat (limited to 'arch/arm/boot/dts/integratorap.dts')
-rw-r--r--arch/arm/boot/dts/integratorap.dts295
1 files changed, 0 insertions, 295 deletions
diff --git a/arch/arm/boot/dts/integratorap.dts b/arch/arm/boot/dts/integratorap.dts
deleted file mode 100644
index 5b52d75bc6be..000000000000
--- a/arch/arm/boot/dts/integratorap.dts
+++ /dev/null
@@ -1,295 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Device Tree for the ARM Integrator/AP platform
- */
-
-/dts-v1/;
-#include "integrator.dtsi"
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
-
-/ {
- model = "ARM Integrator/AP";
- compatible = "arm,integrator-ap";
-
- cpus {
- #address-cells = <1>;
- #size-cells = <0>;
-
- cpu@0 {
- device_type = "cpu";
- /*
- * Since the board has pluggable CPU modules, we
- * cannot define a proper compatible here. Let the
- * boot loader fill in the apropriate compatible
- * string if necessary.
- */
- /* compatible = "arm,arm926ej-s"; */
- reg = <0>;
- /*
- * The documentation in ARM DUI 0138E page 3-12 states
- * that the maximum frequency for this clock is 200 MHz
- * but painful trial-and-error has proved to me that it
- * is actually just hanging the system above 71 MHz.
- * Sad but true.
- */
- /* kHz uV */
- operating-points = <71000 0
- 66000 0
- 60000 0
- 48000 0
- 36000 0
- 24000 0
- 12000 0>;
- clocks = <&cmosc>;
- clock-names = "cpu";
- clock-latency = <1000000>; /* 1 ms */
- };
- };
-
- aliases {
- arm,timer-primary = &timer2;
- arm,timer-secondary = &timer1;
- };
-
- chosen {
- bootargs = "root=/dev/ram0 console=ttyAM0,38400n8 earlyprintk";
- };
-
- /* 24 MHz chrystal on the Integrator/AP development board */
- xtal24mhz: xtal24mhz@24M {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <24000000>;
- };
-
- pclk: pclk@0 {
- #clock-cells = <0>;
- compatible = "fixed-factor-clock";
- clock-div = <1>;
- clock-mult = <1>;
- clocks = <&xtal24mhz>;
- };
-
- /* The UART clock is 14.74 MHz divided by an ICS525 */
- uartclk: uartclk@14.74M {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <14745600>;
- clocks = <&xtal24mhz>;
- };
-
- core-module@10000000 {
- /* 24 MHz chrystal on the core module */
- cm24mhz: cm24mhz@24M {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <24000000>;
- };
-
- /* Oscillator on the core module, clocks the CPU core */
- cmosc: clock-controller@8 {
- compatible = "arm,syscon-icst525-integratorap-cm";
- reg = <0x08 0x04>;
- #clock-cells = <0>;
- lock-offset = <0x14>;
- vco-offset = <0x08>;
- clocks = <&cm24mhz>;
- };
-
- /* Auxilary oscillator on the core module, 32.369MHz at boot */
- auxosc: clock-controller@1c {
- compatible = "arm,syscon-icst525";
- reg = <0x1c 0x04>;
- #clock-cells = <0>;
- lock-offset = <0x14>;
- vco-offset = <0x1c>;
- clocks = <&cm24mhz>;
- };
- };
-
- syscon {
- compatible = "arm,integrator-ap-syscon", "syscon";
- reg = <0x11000000 0x100>;
- ranges = <0x0 0x11000000 0x100>;
- #size-cells = <1>;
- #address-cells = <1>;
-
- /*
- * SYSCLK clocks PCIv3 bridge, system controller and the
- * logic modules.
- */
- sysclk: clock-controller@4 {
- compatible = "arm,syscon-icst525-integratorap-sys";
- reg = <0x04 0x04>;
- #clock-cells = <0>;
- lock-offset = <0x1c>;
- vco-offset = <0x04>;
- clocks = <&xtal24mhz>;
- };
-
- /* One-bit control for the PCI bus clock (33 or 25 MHz) */
- pciclk: clock-controller@4,8 {
- compatible = "arm,syscon-icst525-integratorap-pci";
- reg = <0x04 0x04>;
- #clock-cells = <0>;
- lock-offset = <0x1c>;
- vco-offset = <0x04>;
- clocks = <&xtal24mhz>;
- };
- };
-
- timer0: timer@13000000 {
- compatible = "arm,integrator-timer";
- clocks = <&xtal24mhz>;
- };
-
- timer1: timer@13000100 {
- compatible = "arm,integrator-timer";
- clocks = <&xtal24mhz>;
- };
-
- timer2: timer@13000200 {
- compatible = "arm,integrator-timer";
- clocks = <&xtal24mhz>;
- };
-
- pic: pic@14000000 {
- valid-mask = <0x003fffff>;
- };
-
- pci: pciv3@62000000 {
- compatible = "arm,integrator-ap-pci", "v3,v360epc-pci";
- device_type = "pci";
- #interrupt-cells = <1>;
- #size-cells = <2>;
- #address-cells = <3>;
- /* Bridge registers and config access space */
- reg = <0x62000000 0x10000>, <0x61000000 0x01000000>;
- interrupt-parent = <&pic>;
- interrupts = <17>; /* Bus error IRQ */
- clocks = <&pciclk>;
- bus-range = <0x00 0xff>;
- ranges = <0x01000000 0 0x0000000 /* I/O space @00000000 */
- 0x60000000 0 0x00010000 /* 64 KB @ LB 60000000 */
- 0x02000000 0 0x40000000 /* non-prefectable memory @40000000 */
- 0x40000000 0 0x10000000 /* 256 MiB @ LB 40000000 1:1 */
- 0x42000000 0 0x50000000 /* prefetchable memory @50000000 */
- 0x50000000 0 0x10000000>; /* 256 MiB @ LB 50000000 1:1 */
- dma-ranges = <0x02000000 0 0x20000000 /* EBI memory space */
- 0x20000000 0 0x20000000 /* 512 MB @ LB 20000000 1:1 */
- 0x02000000 0 0x80000000 /* Core module alias memory */
- 0x80000000 0 0x40000000>; /* 1GB @ LB 80000000 */
- interrupt-map-mask = <0xf800 0 0 0x7>;
- interrupt-map = <
- /* IDSEL 9 */
- 0x4800 0 0 1 &pic 13 /* INT A on slot 9 is irq 13 */
- 0x4800 0 0 2 &pic 14 /* INT B on slot 9 is irq 14 */
- 0x4800 0 0 3 &pic 15 /* INT C on slot 9 is irq 15 */
- 0x4800 0 0 4 &pic 16 /* INT D on slot 9 is irq 16 */
- /* IDSEL 10 */
- 0x5000 0 0 1 &pic 14 /* INT A on slot 10 is irq 14 */
- 0x5000 0 0 2 &pic 15 /* INT B on slot 10 is irq 15 */
- 0x5000 0 0 3 &pic 16 /* INT C on slot 10 is irq 16 */
- 0x5000 0 0 4 &pic 13 /* INT D on slot 10 is irq 13 */
- /* IDSEL 11 */
- 0x5800 0 0 1 &pic 15 /* INT A on slot 11 is irq 15 */
- 0x5800 0 0 2 &pic 16 /* INT B on slot 11 is irq 16 */
- 0x5800 0 0 3 &pic 13 /* INT C on slot 11 is irq 13 */
- 0x5800 0 0 4 &pic 14 /* INT D on slot 11 is irq 14 */
- /* IDSEL 12 */
- 0x6000 0 0 1 &pic 16 /* INT A on slot 12 is irq 16 */
- 0x6000 0 0 2 &pic 13 /* INT B on slot 12 is irq 13 */
- 0x6000 0 0 3 &pic 14 /* INT C on slot 12 is irq 14 */
- 0x6000 0 0 4 &pic 15 /* INT D on slot 12 is irq 15 */
- >;
- };
-
- fpga {
- /*
- * The Integator/AP predates the idea to have magic numbers
- * identifying the PrimeCell in hardware, thus we have to
- * supply these from the device tree.
- */
- rtc: rtc@15000000 {
- compatible = "arm,pl030", "arm,primecell";
- arm,primecell-periphid = <0x00041030>;
- clocks = <&pclk>;
- clock-names = "apb_pclk";
- };
-
- uart0: serial@16000000 {
- compatible = "arm,pl010", "arm,primecell";
- arm,primecell-periphid = <0x00041010>;
- clocks = <&uartclk>, <&pclk>;
- clock-names = "uartclk", "apb_pclk";
- };
-
- uart1: serial@17000000 {
- compatible = "arm,pl010", "arm,primecell";
- arm,primecell-periphid = <0x00041010>;
- clocks = <&uartclk>, <&pclk>;
- clock-names = "uartclk", "apb_pclk";
- };
-
- kmi0: kmi@18000000 {
- compatible = "arm,pl050", "arm,primecell";
- arm,primecell-periphid = <0x00041050>;
- clocks = <&xtal24mhz>, <&pclk>;
- clock-names = "KMIREFCLK", "apb_pclk";
- };
-
- kmi1: kmi@19000000 {
- compatible = "arm,pl050", "arm,primecell";
- arm,primecell-periphid = <0x00041050>;
- clocks = <&xtal24mhz>, <&pclk>;
- clock-names = "KMIREFCLK", "apb_pclk";
- };
- };
-
- /*
- * Logic module bus, we support up to 4 logical modules
- * They appear at 0xc0000000, 0xd0000000, 0xe0000000 and 0xf0000000
- * and use interrupts 9, 10, 11 and 12 respectively.
- */
- bus@c0000000 {
- compatible = "arm,integrator-ap-lm";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0xc0000000 0xc0000000 0x40000000>;
- dma-ranges;
-
- lm0: bus@c0000000 {
- compatible = "simple-bus";
- ranges = <0x00000000 0xc0000000 0x10000000>;
- dma-ranges = <0x00000000 0xc0000000 0x10000000>;
- reg = <0xc0000000 0x10000000>;
- #address-cells = <1>;
- #size-cells = <1>;
- };
- lm1: bus@d0000000 {
- compatible = "simple-bus";
- ranges = <0x00000000 0xd0000000 0x10000000>;
- dma-ranges = <0x00000000 0xd0000000 0x10000000>;
- reg = <0xd0000000 0x10000000>;
- #address-cells = <1>;
- #size-cells = <1>;
- };
- lm2: bus@e0000000 {
- compatible = "simple-bus";
- ranges = <0x00000000 0xe0000000 0x10000000>;
- dma-ranges = <0x00000000 0xe0000000 0x10000000>;
- reg = <0xe0000000 0x10000000>;
- #address-cells = <1>;
- #size-cells = <1>;
- };
- lm3: bus@f0000000 {
- compatible = "simple-bus";
- ranges = <0x00000000 0xf0000000 0x10000000>;
- dma-ranges = <0x00000000 0xf0000000 0x10000000>;
- reg = <0xf0000000 0x10000000>;
- #address-cells = <1>;
- #size-cells = <1>;
- };
- };
-};