From 39889b8294c506d6acf17abad041632c10bbe45c Mon Sep 17 00:00:00 2001 From: Hanna Hawa Date: Fri, 24 Jul 2020 16:26:50 +0300 Subject: arm64: dts: amazon: rename al folder to be amazon As preparation to add device tree binding for Amazon's Annapurna Labs Alpine v3 support. Rename al device tree folder to be amazon. Link: https://lore.kernel.org/r/20200724132654.16549-3-hhhawa@amazon.com Signed-off-by: Hanna Hawa Acked-by: Antoine Tenart Signed-off-by: Arnd Bergmann --- MAINTAINERS | 2 +- arch/arm64/boot/dts/Makefile | 2 +- arch/arm64/boot/dts/al/Makefile | 2 - arch/arm64/boot/dts/al/alpine-v2-evp.dts | 53 ------ arch/arm64/boot/dts/al/alpine-v2.dtsi | 236 --------------------------- arch/arm64/boot/dts/amazon/Makefile | 2 + arch/arm64/boot/dts/amazon/alpine-v2-evp.dts | 53 ++++++ arch/arm64/boot/dts/amazon/alpine-v2.dtsi | 236 +++++++++++++++++++++++++++ 8 files changed, 293 insertions(+), 293 deletions(-) delete mode 100644 arch/arm64/boot/dts/al/Makefile delete mode 100644 arch/arm64/boot/dts/al/alpine-v2-evp.dts delete mode 100644 arch/arm64/boot/dts/al/alpine-v2.dtsi create mode 100644 arch/arm64/boot/dts/amazon/Makefile create mode 100644 arch/arm64/boot/dts/amazon/alpine-v2-evp.dts create mode 100644 arch/arm64/boot/dts/amazon/alpine-v2.dtsi diff --git a/MAINTAINERS b/MAINTAINERS index 7b5ffd646c6b..74ddb41cebd9 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1617,7 +1617,7 @@ L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained F: arch/arm/boot/dts/alpine* F: arch/arm/mach-alpine/ -F: arch/arm64/boot/dts/al/ +F: arch/arm64/boot/dts/amazon/ F: drivers/*/*alpine* ARM/ARTPEC MACHINE SUPPORT diff --git a/arch/arm64/boot/dts/Makefile b/arch/arm64/boot/dts/Makefile index f19b762c008d..6f3e1556ce42 100644 --- a/arch/arm64/boot/dts/Makefile +++ b/arch/arm64/boot/dts/Makefile @@ -1,8 +1,8 @@ # SPDX-License-Identifier: GPL-2.0 subdir-y += actions -subdir-y += al subdir-y += allwinner subdir-y += altera +subdir-y += amazon subdir-y += amd subdir-y += amlogic subdir-y += apm diff --git a/arch/arm64/boot/dts/al/Makefile b/arch/arm64/boot/dts/al/Makefile deleted file mode 100644 index d79822dc30cd..000000000000 --- a/arch/arm64/boot/dts/al/Makefile +++ /dev/null @@ -1,2 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-only -dtb-$(CONFIG_ARCH_ALPINE) += alpine-v2-evp.dtb diff --git a/arch/arm64/boot/dts/al/alpine-v2-evp.dts b/arch/arm64/boot/dts/al/alpine-v2-evp.dts deleted file mode 100644 index a079d7b3063e..000000000000 --- a/arch/arm64/boot/dts/al/alpine-v2-evp.dts +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Copyright 2016 Amazon.com, Inc. or its affiliates. All Rights Reserved. - * - * Antoine Tenart - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * BSD license below: - * - * 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. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -#include "alpine-v2.dtsi" - -/ { - model = "Annapurna Labs Alpine v2 EVP"; - compatible = "al,alpine-v2-evp", "al,alpine-v2"; - - aliases { - serial0 = &uart0; - serial1 = &uart1; - serial2 = &uart2; - serial3 = &uart3; - }; - - chosen { - stdout-path = "serial0:115200n8"; - }; -}; - -&uart0 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/al/alpine-v2.dtsi b/arch/arm64/boot/dts/al/alpine-v2.dtsi deleted file mode 100644 index d5e7e2bb4e6c..000000000000 --- a/arch/arm64/boot/dts/al/alpine-v2.dtsi +++ /dev/null @@ -1,236 +0,0 @@ -/* - * Copyright 2016 Amazon.com, Inc. or its affiliates. All Rights Reserved. - * - * Antoine Tenart - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * BSD license below: - * - * 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. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -/dts-v1/; - -#include - -/ { - model = "Annapurna Labs Alpine v2"; - compatible = "al,alpine-v2"; - #address-cells = <2>; - #size-cells = <2>; - - cpus { - #address-cells = <2>; - #size-cells = <0>; - - cpu@0 { - compatible = "arm,cortex-a57"; - device_type = "cpu"; - reg = <0x0 0x0>; - enable-method = "psci"; - }; - - cpu@1 { - compatible = "arm,cortex-a57"; - device_type = "cpu"; - reg = <0x0 0x1>; - enable-method = "psci"; - }; - - cpu@2 { - compatible = "arm,cortex-a57"; - device_type = "cpu"; - reg = <0x0 0x2>; - enable-method = "psci"; - }; - - cpu@3 { - compatible = "arm,cortex-a57"; - device_type = "cpu"; - reg = <0x0 0x3>; - enable-method = "psci"; - }; - }; - - psci { - compatible = "arm,psci-0.2", "arm,psci"; - method = "smc"; - cpu_suspend = <0x84000001>; - cpu_off = <0x84000002>; - cpu_on = <0x84000003>; - }; - - sbclk: sbclk { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <1000000>; - }; - - soc { - compatible = "simple-bus"; - #address-cells = <2>; - #size-cells = <2>; - - interrupt-parent = <&gic>; - ranges; - - timer { - compatible = "arm,armv8-timer"; - interrupts = , - , - , - ; - }; - - pmu { - compatible = "arm,armv8-pmuv3"; - interrupts = , - , - , - ; - }; - - gic: gic@f0100000 { - compatible = "arm,gic-v3"; - reg = <0x0 0xf0200000 0x0 0x10000>, /* GIC Dist */ - <0x0 0xf0280000 0x0 0x200000>, /* GICR */ - <0x0 0xf0100000 0x0 0x2000>, /* GICC */ - <0x0 0xf0110000 0x0 0x2000>, /* GICV */ - <0x0 0xf0120000 0x0 0x2000>; /* GICH */ - interrupts = ; - interrupt-controller; - #interrupt-cells = <3>; - }; - - pci@fbc00000 { - compatible = "pci-host-ecam-generic"; - device_type = "pci"; - #size-cells = <2>; - #address-cells = <3>; - #interrupt-cells = <1>; - reg = <0x0 0xfbc00000 0x0 0x100000>; - interrupt-map-mask = <0xf800 0 0 7>; - /* add legacy interrupts for SATA only */ - interrupt-map = <0x4000 0 0 1 &gic 0 53 4>, - <0x4800 0 0 1 &gic 0 54 4>; - /* 32 bit non prefetchable memory space */ - ranges = <0x2000000 0x0 0xfe000000 0x0 0xfe000000 0x0 0x1000000>; - bus-range = <0x00 0x00>; - msi-parent = <&msix>; - }; - - msix: msix@fbe00000 { - compatible = "al,alpine-msix"; - reg = <0x0 0xfbe00000 0x0 0x100000>; - interrupt-controller; - msi-controller; - al,msi-base-spi = <160>; - al,msi-num-spis = <160>; - }; - - io-fabric { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0x0 0x0 0xfc000000 0x2000000>; - - uart0: serial@1883000 { - compatible = "ns16550a"; - device_type = "serial"; - reg = <0x1883000 0x1000>; - interrupts = ; - clock-frequency = <500000000>; - reg-shift = <2>; - reg-io-width = <4>; - status = "disabled"; - }; - - uart1: serial@1884000 { - compatible = "ns16550a"; - device_type = "serial"; - reg = <0x1884000 0x1000>; - interrupts = ; - clock-frequency = <500000000>; - reg-shift = <2>; - reg-io-width = <4>; - status = "disabled"; - }; - - uart2: serial@1885000 { - compatible = "ns16550a"; - device_type = "serial"; - reg = <0x1885000 0x1000>; - interrupts = ; - clock-frequency = <500000000>; - reg-shift = <2>; - reg-io-width = <4>; - status = "disabled"; - }; - - uart3: serial@1886000 { - compatible = "ns16550a"; - device_type = "serial"; - reg = <0x1886000 0x1000>; - interrupts = ; - clock-frequency = <500000000>; - reg-shift = <2>; - reg-io-width = <4>; - status = "disabled"; - }; - - timer0: timer@1890000 { - compatible = "arm,sp804", "arm,primecell"; - reg = <0x1890000 0x1000>; - interrupts = ; - clocks = <&sbclk>; - }; - - timer1: timer@1891000 { - compatible = "arm,sp804", "arm,primecell"; - reg = <0x1891000 0x1000>; - interrupts = ; - clocks = <&sbclk>; - status = "disabled"; - }; - - timer2: timer@1892000 { - compatible = "arm,sp804", "arm,primecell"; - reg = <0x1892000 0x1000>; - interrupts = ; - clocks = <&sbclk>; - status = "disabled"; - }; - - timer3: timer@1893000 { - compatible = "arm,sp804", "arm,primecell"; - reg = <0x1893000 0x1000>; - interrupts = ; - clocks = <&sbclk>; - status = "disabled"; - }; - }; - }; -}; diff --git a/arch/arm64/boot/dts/amazon/Makefile b/arch/arm64/boot/dts/amazon/Makefile new file mode 100644 index 000000000000..d79822dc30cd --- /dev/null +++ b/arch/arm64/boot/dts/amazon/Makefile @@ -0,0 +1,2 @@ +# SPDX-License-Identifier: GPL-2.0-only +dtb-$(CONFIG_ARCH_ALPINE) += alpine-v2-evp.dtb diff --git a/arch/arm64/boot/dts/amazon/alpine-v2-evp.dts b/arch/arm64/boot/dts/amazon/alpine-v2-evp.dts new file mode 100644 index 000000000000..a079d7b3063e --- /dev/null +++ b/arch/arm64/boot/dts/amazon/alpine-v2-evp.dts @@ -0,0 +1,53 @@ +/* + * Copyright 2016 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Antoine Tenart + * + * This software is available to you under a choice of one of two + * licenses. You may choose to be licensed under the terms of the GNU + * General Public License (GPL) Version 2, available from the file + * COPYING in the main directory of this source tree, or the + * BSD license below: + * + * 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. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "alpine-v2.dtsi" + +/ { + model = "Annapurna Labs Alpine v2 EVP"; + compatible = "al,alpine-v2-evp", "al,alpine-v2"; + + aliases { + serial0 = &uart0; + serial1 = &uart1; + serial2 = &uart2; + serial3 = &uart3; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&uart0 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/amazon/alpine-v2.dtsi b/arch/arm64/boot/dts/amazon/alpine-v2.dtsi new file mode 100644 index 000000000000..d5e7e2bb4e6c --- /dev/null +++ b/arch/arm64/boot/dts/amazon/alpine-v2.dtsi @@ -0,0 +1,236 @@ +/* + * Copyright 2016 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Antoine Tenart + * + * This software is available to you under a choice of one of two + * licenses. You may choose to be licensed under the terms of the GNU + * General Public License (GPL) Version 2, available from the file + * COPYING in the main directory of this source tree, or the + * BSD license below: + * + * 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. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +/dts-v1/; + +#include + +/ { + model = "Annapurna Labs Alpine v2"; + compatible = "al,alpine-v2"; + #address-cells = <2>; + #size-cells = <2>; + + cpus { + #address-cells = <2>; + #size-cells = <0>; + + cpu@0 { + compatible = "arm,cortex-a57"; + device_type = "cpu"; + reg = <0x0 0x0>; + enable-method = "psci"; + }; + + cpu@1 { + compatible = "arm,cortex-a57"; + device_type = "cpu"; + reg = <0x0 0x1>; + enable-method = "psci"; + }; + + cpu@2 { + compatible = "arm,cortex-a57"; + device_type = "cpu"; + reg = <0x0 0x2>; + enable-method = "psci"; + }; + + cpu@3 { + compatible = "arm,cortex-a57"; + device_type = "cpu"; + reg = <0x0 0x3>; + enable-method = "psci"; + }; + }; + + psci { + compatible = "arm,psci-0.2", "arm,psci"; + method = "smc"; + cpu_suspend = <0x84000001>; + cpu_off = <0x84000002>; + cpu_on = <0x84000003>; + }; + + sbclk: sbclk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <1000000>; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <2>; + + interrupt-parent = <&gic>; + ranges; + + timer { + compatible = "arm,armv8-timer"; + interrupts = , + , + , + ; + }; + + pmu { + compatible = "arm,armv8-pmuv3"; + interrupts = , + , + , + ; + }; + + gic: gic@f0100000 { + compatible = "arm,gic-v3"; + reg = <0x0 0xf0200000 0x0 0x10000>, /* GIC Dist */ + <0x0 0xf0280000 0x0 0x200000>, /* GICR */ + <0x0 0xf0100000 0x0 0x2000>, /* GICC */ + <0x0 0xf0110000 0x0 0x2000>, /* GICV */ + <0x0 0xf0120000 0x0 0x2000>; /* GICH */ + interrupts = ; + interrupt-controller; + #interrupt-cells = <3>; + }; + + pci@fbc00000 { + compatible = "pci-host-ecam-generic"; + device_type = "pci"; + #size-cells = <2>; + #address-cells = <3>; + #interrupt-cells = <1>; + reg = <0x0 0xfbc00000 0x0 0x100000>; + interrupt-map-mask = <0xf800 0 0 7>; + /* add legacy interrupts for SATA only */ + interrupt-map = <0x4000 0 0 1 &gic 0 53 4>, + <0x4800 0 0 1 &gic 0 54 4>; + /* 32 bit non prefetchable memory space */ + ranges = <0x2000000 0x0 0xfe000000 0x0 0xfe000000 0x0 0x1000000>; + bus-range = <0x00 0x00>; + msi-parent = <&msix>; + }; + + msix: msix@fbe00000 { + compatible = "al,alpine-msix"; + reg = <0x0 0xfbe00000 0x0 0x100000>; + interrupt-controller; + msi-controller; + al,msi-base-spi = <160>; + al,msi-num-spis = <160>; + }; + + io-fabric { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x0 0xfc000000 0x2000000>; + + uart0: serial@1883000 { + compatible = "ns16550a"; + device_type = "serial"; + reg = <0x1883000 0x1000>; + interrupts = ; + clock-frequency = <500000000>; + reg-shift = <2>; + reg-io-width = <4>; + status = "disabled"; + }; + + uart1: serial@1884000 { + compatible = "ns16550a"; + device_type = "serial"; + reg = <0x1884000 0x1000>; + interrupts = ; + clock-frequency = <500000000>; + reg-shift = <2>; + reg-io-width = <4>; + status = "disabled"; + }; + + uart2: serial@1885000 { + compatible = "ns16550a"; + device_type = "serial"; + reg = <0x1885000 0x1000>; + interrupts = ; + clock-frequency = <500000000>; + reg-shift = <2>; + reg-io-width = <4>; + status = "disabled"; + }; + + uart3: serial@1886000 { + compatible = "ns16550a"; + device_type = "serial"; + reg = <0x1886000 0x1000>; + interrupts = ; + clock-frequency = <500000000>; + reg-shift = <2>; + reg-io-width = <4>; + status = "disabled"; + }; + + timer0: timer@1890000 { + compatible = "arm,sp804", "arm,primecell"; + reg = <0x1890000 0x1000>; + interrupts = ; + clocks = <&sbclk>; + }; + + timer1: timer@1891000 { + compatible = "arm,sp804", "arm,primecell"; + reg = <0x1891000 0x1000>; + interrupts = ; + clocks = <&sbclk>; + status = "disabled"; + }; + + timer2: timer@1892000 { + compatible = "arm,sp804", "arm,primecell"; + reg = <0x1892000 0x1000>; + interrupts = ; + clocks = <&sbclk>; + status = "disabled"; + }; + + timer3: timer@1893000 { + compatible = "arm,sp804", "arm,primecell"; + reg = <0x1893000 0x1000>; + interrupts = ; + clocks = <&sbclk>; + status = "disabled"; + }; + }; + }; +}; -- cgit v1.2.3-58-ga151