From a579fcfa8e49cc77ad59211bb18bc5004133e6a0 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann <arnd@arndb.de> Date: Mon, 18 Jan 2021 12:45:46 +0100 Subject: c6x: remove architecture The c6x architecture was added to the kernel in 2011 at a time when running Linux on DSPs was widely seen as the logical evolution. It appears the trend has gone back to running Linux on Arm based SoCs with DSP, using a better supported software ecosystem, and having better real-time behavior for the DSP code. An example of this is TI's own Keystone2 platform. The upstream kernel port appears to no longer have any users. Mark Salter remained avaialable to review patches, but mentioned that he no longer has access to working hardware himself. Without any users, it's best to just remove the code completely to reduce the work for cross-architecture code changes. Many thanks to Mark for maintaining the code for the past ten years. Link: https://lore.kernel.org/lkml/41dc7795afda9f776d8cd0d3075f776cf586e97c.camel@redhat.com/ Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- arch/c6x/boot/Makefile | 11 --- arch/c6x/boot/dts/Makefile | 16 ---- arch/c6x/boot/dts/dsk6455.dts | 57 -------------- arch/c6x/boot/dts/evmc6457.dts | 43 ----------- arch/c6x/boot/dts/evmc6472.dts | 68 ----------------- arch/c6x/boot/dts/evmc6474.dts | 53 ------------- arch/c6x/boot/dts/evmc6678.dts | 78 -------------------- arch/c6x/boot/dts/tms320c6455.dtsi | 97 ------------------------ arch/c6x/boot/dts/tms320c6457.dtsi | 69 ----------------- arch/c6x/boot/dts/tms320c6472.dtsi | 135 ---------------------------------- arch/c6x/boot/dts/tms320c6474.dtsi | 90 ----------------------- arch/c6x/boot/dts/tms320c6678.dtsi | 147 ------------------------------------- 12 files changed, 864 deletions(-) delete mode 100644 arch/c6x/boot/Makefile delete mode 100644 arch/c6x/boot/dts/Makefile delete mode 100644 arch/c6x/boot/dts/dsk6455.dts delete mode 100644 arch/c6x/boot/dts/evmc6457.dts delete mode 100644 arch/c6x/boot/dts/evmc6472.dts delete mode 100644 arch/c6x/boot/dts/evmc6474.dts delete mode 100644 arch/c6x/boot/dts/evmc6678.dts delete mode 100644 arch/c6x/boot/dts/tms320c6455.dtsi delete mode 100644 arch/c6x/boot/dts/tms320c6457.dtsi delete mode 100644 arch/c6x/boot/dts/tms320c6472.dtsi delete mode 100644 arch/c6x/boot/dts/tms320c6474.dtsi delete mode 100644 arch/c6x/boot/dts/tms320c6678.dtsi (limited to 'arch/c6x/boot') diff --git a/arch/c6x/boot/Makefile b/arch/c6x/boot/Makefile deleted file mode 100644 index 842b7b0bfe80..000000000000 --- a/arch/c6x/boot/Makefile +++ /dev/null @@ -1,11 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -# -# Makefile for bootable kernel images -# - -OBJCOPYFLAGS_vmlinux.bin := -O binary -$(obj)/vmlinux.bin: vmlinux FORCE - $(call if_changed,objcopy) - -$(obj)/dtbImage.%: vmlinux - $(call if_changed,objcopy) diff --git a/arch/c6x/boot/dts/Makefile b/arch/c6x/boot/dts/Makefile deleted file mode 100644 index f438285c3640..000000000000 --- a/arch/c6x/boot/dts/Makefile +++ /dev/null @@ -1,16 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -# -# Makefile for device trees -# - -DTC_FLAGS ?= -p 1024 - -dtb-$(CONFIG_SOC_TMS320C6455) += dsk6455.dtb -dtb-$(CONFIG_SOC_TMS320C6457) += evmc6457.dtb -dtb-$(CONFIG_SOC_TMS320C6472) += evmc6472.dtb -dtb-$(CONFIG_SOC_TMS320C6474) += evmc6474.dtb -dtb-$(CONFIG_SOC_TMS320C6678) += evmc6678.dtb - -ifneq ($(DTB),) -obj-y += $(DTB).dtb.o -endif diff --git a/arch/c6x/boot/dts/dsk6455.dts b/arch/c6x/boot/dts/dsk6455.dts deleted file mode 100644 index fa904f2916b5..000000000000 --- a/arch/c6x/boot/dts/dsk6455.dts +++ /dev/null @@ -1,57 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * arch/c6x/boot/dts/dsk6455.dts - * - * DSK6455 Evaluation Platform For TMS320C6455 - * Copyright (C) 2011 Texas Instruments Incorporated - * - * Author: Mark Salter <msalter@redhat.com> - */ - -/dts-v1/; - -/include/ "tms320c6455.dtsi" - -/ { - model = "Spectrum Digital DSK6455"; - compatible = "spectrum-digital,dsk6455"; - - chosen { - bootargs = "root=/dev/nfs ip=dhcp rw"; - }; - - memory { - device_type = "memory"; - reg = <0xE0000000 0x08000000>; - }; - - soc { - megamod_pic: interrupt-controller@1800000 { - interrupts = < 12 13 14 15 >; - }; - - emifa@70000000 { - flash@3,0 { - #address-cells = <1>; - #size-cells = <1>; - compatible = "cfi-flash"; - reg = <0x3 0x0 0x400000>; - bank-width = <1>; - device-width = <1>; - partition@0 { - reg = <0x0 0x400000>; - label = "NOR"; - }; - }; - }; - - timer1: timer@2980000 { - interrupt-parent = <&megamod_pic>; - interrupts = < 69 >; - }; - - clock-controller@029a0000 { - clock-frequency = <50000000>; - }; - }; -}; diff --git a/arch/c6x/boot/dts/evmc6457.dts b/arch/c6x/boot/dts/evmc6457.dts deleted file mode 100644 index 73e1d43b51ce..000000000000 --- a/arch/c6x/boot/dts/evmc6457.dts +++ /dev/null @@ -1,43 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * arch/c6x/boot/dts/evmc6457.dts - * - * EVMC6457 Evaluation Platform For TMS320C6457 - * - * Copyright (C) 2011 Texas Instruments Incorporated - * - * Author: Mark Salter <msalter@redhat.com> - */ - -/dts-v1/; - -/include/ "tms320c6457.dtsi" - -/ { - model = "eInfochips EVMC6457"; - compatible = "einfochips,evmc6457"; - - chosen { - bootargs = "console=hvc root=/dev/nfs ip=dhcp rw"; - }; - - memory { - device_type = "memory"; - reg = <0xE0000000 0x10000000>; - }; - - soc { - megamod_pic: interrupt-controller@1800000 { - interrupts = < 12 13 14 15 >; - }; - - timer0: timer@2940000 { - interrupt-parent = <&megamod_pic>; - interrupts = < 67 >; - }; - - clock-controller@29a0000 { - clock-frequency = <60000000>; - }; - }; -}; diff --git a/arch/c6x/boot/dts/evmc6472.dts b/arch/c6x/boot/dts/evmc6472.dts deleted file mode 100644 index 4878b78919fa..000000000000 --- a/arch/c6x/boot/dts/evmc6472.dts +++ /dev/null @@ -1,68 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * arch/c6x/boot/dts/evmc6472.dts - * - * EVMC6472 Evaluation Platform For TMS320C6472 - * - * Copyright (C) 2011 Texas Instruments Incorporated - * - * Author: Mark Salter <msalter@redhat.com> - */ - -/dts-v1/; - -/include/ "tms320c6472.dtsi" - -/ { - model = "eInfochips EVMC6472"; - compatible = "einfochips,evmc6472"; - - chosen { - bootargs = "console=hvc root=/dev/nfs ip=dhcp rw"; - }; - - memory { - device_type = "memory"; - reg = <0xE0000000 0x10000000>; - }; - - soc { - megamod_pic: interrupt-controller@1800000 { - interrupts = < 12 13 14 15 >; - }; - - timer0: timer@25e0000 { - interrupt-parent = <&megamod_pic>; - interrupts = < 16 >; - }; - - timer1: timer@25f0000 { - interrupt-parent = <&megamod_pic>; - interrupts = < 16 >; - }; - - timer2: timer@2600000 { - interrupt-parent = <&megamod_pic>; - interrupts = < 16 >; - }; - - timer3: timer@2610000 { - interrupt-parent = <&megamod_pic>; - interrupts = < 16 >; - }; - - timer4: timer@2620000 { - interrupt-parent = <&megamod_pic>; - interrupts = < 16 >; - }; - - timer5: timer@2630000 { - interrupt-parent = <&megamod_pic>; - interrupts = < 16 >; - }; - - clock-controller@29a0000 { - clock-frequency = <25000000>; - }; - }; -}; diff --git a/arch/c6x/boot/dts/evmc6474.dts b/arch/c6x/boot/dts/evmc6474.dts deleted file mode 100644 index d10746453217..000000000000 --- a/arch/c6x/boot/dts/evmc6474.dts +++ /dev/null @@ -1,53 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * arch/c6x/boot/dts/evmc6474.dts - * - * EVMC6474 Evaluation Platform For TMS320C6474 - * - * Copyright (C) 2011 Texas Instruments Incorporated - * - * Author: Mark Salter <msalter@redhat.com> - */ - -/dts-v1/; - -/include/ "tms320c6474.dtsi" - -/ { - model = "Spectrum Digital EVMC6474"; - compatible = "spectrum-digital,evmc6474"; - - chosen { - bootargs = "console=hvc root=/dev/nfs ip=dhcp rw"; - }; - - memory { - device_type = "memory"; - reg = <0x80000000 0x08000000>; - }; - - soc { - megamod_pic: interrupt-controller@1800000 { - interrupts = < 12 13 14 15 >; - }; - - timer3: timer@2940000 { - interrupt-parent = <&megamod_pic>; - interrupts = < 39 >; - }; - - timer4: timer@2950000 { - interrupt-parent = <&megamod_pic>; - interrupts = < 41 >; - }; - - timer5: timer@2960000 { - interrupt-parent = <&megamod_pic>; - interrupts = < 43 >; - }; - - clock-controller@29a0000 { - clock-frequency = <50000000>; - }; - }; -}; diff --git a/arch/c6x/boot/dts/evmc6678.dts b/arch/c6x/boot/dts/evmc6678.dts deleted file mode 100644 index 5e6c0961e7b2..000000000000 --- a/arch/c6x/boot/dts/evmc6678.dts +++ /dev/null @@ -1,78 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * arch/c6x/boot/dts/evmc6678.dts - * - * EVMC6678 Evaluation Platform For TMS320C6678 - * - * Copyright (C) 2012 Texas Instruments Incorporated - * - * Author: Ken Cox <jkc@redhat.com> - */ - -/dts-v1/; - -/include/ "tms320c6678.dtsi" - -/ { - model = "Advantech EVMC6678"; - compatible = "advantech,evmc6678"; - - chosen { - bootargs = "root=/dev/nfs ip=dhcp rw"; - }; - - memory { - device_type = "memory"; - reg = <0x80000000 0x20000000>; - }; - - soc { - megamod_pic: interrupt-controller@1800000 { - interrupts = < 12 13 14 15 >; - }; - - timer8: timer@2280000 { - interrupt-parent = <&megamod_pic>; - interrupts = < 66 >; - }; - - timer9: timer@2290000 { - interrupt-parent = <&megamod_pic>; - interrupts = < 68 >; - }; - - timer10: timer@22A0000 { - interrupt-parent = <&megamod_pic>; - interrupts = < 70 >; - }; - - timer11: timer@22B0000 { - interrupt-parent = <&megamod_pic>; - interrupts = < 72 >; - }; - - timer12: timer@22C0000 { - interrupt-parent = <&megamod_pic>; - interrupts = < 74 >; - }; - - timer13: timer@22D0000 { - interrupt-parent = <&megamod_pic>; - interrupts = < 76 >; - }; - - timer14: timer@22E0000 { - interrupt-parent = <&megamod_pic>; - interrupts = < 78 >; - }; - - timer15: timer@22F0000 { - interrupt-parent = <&megamod_pic>; - interrupts = < 80 >; - }; - - clock-controller@2310000 { - clock-frequency = <100000000>; - }; - }; -}; diff --git a/arch/c6x/boot/dts/tms320c6455.dtsi b/arch/c6x/boot/dts/tms320c6455.dtsi deleted file mode 100644 index 0b21cb30343b..000000000000 --- a/arch/c6x/boot/dts/tms320c6455.dtsi +++ /dev/null @@ -1,97 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 - -/ { - #address-cells = <1>; - #size-cells = <1>; - - cpus { - #address-cells = <1>; - #size-cells = <0>; - - cpu@0 { - device_type = "cpu"; - model = "ti,c64x+"; - reg = <0>; - }; - }; - - soc { - compatible = "simple-bus"; - model = "tms320c6455"; - #address-cells = <1>; - #size-cells = <1>; - ranges; - - core_pic: interrupt-controller { - interrupt-controller; - #interrupt-cells = <1>; - compatible = "ti,c64x+core-pic"; - }; - - /* - * Megamodule interrupt controller - */ - megamod_pic: interrupt-controller@1800000 { - compatible = "ti,c64x+megamod-pic"; - interrupt-controller; - #interrupt-cells = <1>; - reg = <0x1800000 0x1000>; - interrupt-parent = <&core_pic>; - }; - - cache-controller@1840000 { - compatible = "ti,c64x+cache"; - reg = <0x01840000 0x8400>; - }; - - emifa@70000000 { - compatible = "ti,c64x+emifa", "simple-bus"; - #address-cells = <2>; - #size-cells = <1>; - reg = <0x70000000 0x100>; - ranges = <0x2 0x0 0xa0000000 0x00000008 - 0x3 0x0 0xb0000000 0x00400000 - 0x4 0x0 0xc0000000 0x10000000 - 0x5 0x0 0xD0000000 0x10000000>; - - ti,dscr-dev-enable = <13>; - ti,emifa-burst-priority = <255>; - ti,emifa-ce-config = <0x00240120 - 0x00240120 - 0x00240122 - 0x00240122>; - }; - - timer1: timer@2980000 { - compatible = "ti,c64x+timer64"; - reg = <0x2980000 0x40>; - ti,dscr-dev-enable = <4>; - }; - - clock-controller@029a0000 { - compatible = "ti,c6455-pll", "ti,c64x+pll"; - reg = <0x029a0000 0x200>; - ti,c64x+pll-bypass-delay = <1440>; - ti,c64x+pll-reset-delay = <15360>; - ti,c64x+pll-lock-delay = <24000>; - }; - - device-state-config-regs@2a80000 { - compatible = "ti,c64x+dscr"; - reg = <0x02a80000 0x41000>; - - ti,dscr-devstat = <0>; - ti,dscr-silicon-rev = <8 28 0xf>; - ti,dscr-rmii-resets = <0 0x40020 0x00040000>; - - ti,dscr-locked-regs = <0x40008 0x40004 0x0f0a0b00>; - ti,dscr-devstate-ctl-regs = - <0 12 0x40008 1 0 0 2 - 12 1 0x40008 3 0 30 2 - 13 2 0x4002c 1 0xffffffff 0 1>; - ti,dscr-devstate-stat-regs = - <0 10 0x40014 1 0 0 3 - 10 2 0x40018 1 0 0 3>; - }; - }; -}; diff --git a/arch/c6x/boot/dts/tms320c6457.dtsi b/arch/c6x/boot/dts/tms320c6457.dtsi deleted file mode 100644 index e49f7ae19124..000000000000 --- a/arch/c6x/boot/dts/tms320c6457.dtsi +++ /dev/null @@ -1,69 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 - -/ { - #address-cells = <1>; - #size-cells = <1>; - - cpus { - #address-cells = <1>; - #size-cells = <0>; - - cpu@0 { - device_type = "cpu"; - model = "ti,c64x+"; - reg = <0>; - }; - }; - - soc { - compatible = "simple-bus"; - model = "tms320c6457"; - #address-cells = <1>; - #size-cells = <1>; - ranges; - - core_pic: interrupt-controller { - interrupt-controller; - #interrupt-cells = <1>; - compatible = "ti,c64x+core-pic"; - }; - - megamod_pic: interrupt-controller@1800000 { - compatible = "ti,c64x+megamod-pic"; - interrupt-controller; - #interrupt-cells = <1>; - interrupt-parent = <&core_pic>; - reg = <0x1800000 0x1000>; - }; - - cache-controller@1840000 { - compatible = "ti,c64x+cache"; - reg = <0x01840000 0x8400>; - }; - - device-state-controller@2880800 { - compatible = "ti,c64x+dscr"; - reg = <0x02880800 0x400>; - - ti,dscr-devstat = <0x20>; - ti,dscr-silicon-rev = <0x18 28 0xf>; - ti,dscr-mac-fuse-regs = <0x114 3 4 5 6 - 0x118 0 0 1 2>; - ti,dscr-kick-regs = <0x38 0x83E70B13 - 0x3c 0x95A4F1E0>; - }; - - timer0: timer@2940000 { - compatible = "ti,c64x+timer64"; - reg = <0x2940000 0x40>; - }; - - clock-controller@29a0000 { - compatible = "ti,c6457-pll", "ti,c64x+pll"; - reg = <0x029a0000 0x200>; - ti,c64x+pll-bypass-delay = <300>; - ti,c64x+pll-reset-delay = <24000>; - ti,c64x+pll-lock-delay = <50000>; - }; - }; -}; diff --git a/arch/c6x/boot/dts/tms320c6472.dtsi b/arch/c6x/boot/dts/tms320c6472.dtsi deleted file mode 100644 index 9dd4b04e78ef..000000000000 --- a/arch/c6x/boot/dts/tms320c6472.dtsi +++ /dev/null @@ -1,135 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 - -/ { - #address-cells = <1>; - #size-cells = <1>; - - cpus { - #address-cells = <1>; - #size-cells = <0>; - - cpu@0 { - device_type = "cpu"; - reg = <0>; - model = "ti,c64x+"; - }; - cpu@1 { - device_type = "cpu"; - reg = <1>; - model = "ti,c64x+"; - }; - cpu@2 { - device_type = "cpu"; - reg = <2>; - model = "ti,c64x+"; - }; - cpu@3 { - device_type = "cpu"; - reg = <3>; - model = "ti,c64x+"; - }; - cpu@4 { - device_type = "cpu"; - reg = <4>; - model = "ti,c64x+"; - }; - cpu@5 { - device_type = "cpu"; - reg = <5>; - model = "ti,c64x+"; - }; - }; - - soc { - compatible = "simple-bus"; - model = "tms320c6472"; - #address-cells = <1>; - #size-cells = <1>; - ranges; - - core_pic: interrupt-controller { - compatible = "ti,c64x+core-pic"; - interrupt-controller; - #interrupt-cells = <1>; - }; - - megamod_pic: interrupt-controller@1800000 { - compatible = "ti,c64x+megamod-pic"; - interrupt-controller; - #interrupt-cells = <1>; - reg = <0x1800000 0x1000>; - interrupt-parent = <&core_pic>; - }; - - cache-controller@1840000 { - compatible = "ti,c64x+cache"; - reg = <0x01840000 0x8400>; - }; - - timer0: timer@25e0000 { - compatible = "ti,c64x+timer64"; - ti,core-mask = < 0x01 >; - reg = <0x25e0000 0x40>; - }; - - timer1: timer@25f0000 { - compatible = "ti,c64x+timer64"; - ti,core-mask = < 0x02 >; - reg = <0x25f0000 0x40>; - }; - - timer2: timer@2600000 { - compatible = "ti,c64x+timer64"; - ti,core-mask = < 0x04 >; - reg = <0x2600000 0x40>; - }; - - timer3: timer@2610000 { - compatible = "ti,c64x+timer64"; - ti,core-mask = < 0x08 >; - reg = <0x2610000 0x40>; - }; - - timer4: timer@2620000 { - compatible = "ti,c64x+timer64"; - ti,core-mask = < 0x10 >; - reg = <0x2620000 0x40>; - }; - - timer5: timer@2630000 { - compatible = "ti,c64x+timer64"; - ti,core-mask = < 0x20 >; - reg = <0x2630000 0x40>; - }; - - clock-controller@29a0000 { - compatible = "ti,c6472-pll", "ti,c64x+pll"; - reg = <0x029a0000 0x200>; - ti,c64x+pll-bypass-delay = <200>; - ti,c64x+pll-reset-delay = <12000>; - ti,c64x+pll-lock-delay = <80000>; - }; - - device-state-controller@2a80000 { - compatible = "ti,c64x+dscr"; - reg = <0x02a80000 0x1000>; - - ti,dscr-devstat = <0>; - ti,dscr-silicon-rev = <0x70c 16 0xff>; - - ti,dscr-mac-fuse-regs = <0x700 1 2 3 4 - 0x704 5 6 0 0>; - - ti,dscr-rmii-resets = <0x208 1 - 0x20c 1>; - - ti,dscr-locked-regs = <0x200 0x204 0x0a1e183a - 0x40c 0x420 0xbea7 - 0x41c 0x420 0xbea7>; - - ti,dscr-privperm = <0x41c 0xaaaaaaaa>; - - ti,dscr-devstate-ctl-regs = <0 13 0x200 1 0 0 1>; - }; - }; -}; diff --git a/arch/c6x/boot/dts/tms320c6474.dtsi b/arch/c6x/boot/dts/tms320c6474.dtsi deleted file mode 100644 index 0ef5333629a6..000000000000 --- a/arch/c6x/boot/dts/tms320c6474.dtsi +++ /dev/null @@ -1,90 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 - -/ { - #address-cells = <1>; - #size-cells = <1>; - - cpus { - #address-cells = <1>; - #size-cells = <0>; - - cpu@0 { - device_type = "cpu"; - reg = <0>; - model = "ti,c64x+"; - }; - cpu@1 { - device_type = "cpu"; - reg = <1>; - model = "ti,c64x+"; - }; - cpu@2 { - device_type = "cpu"; - reg = <2>; - model = "ti,c64x+"; - }; - }; - - soc { - compatible = "simple-bus"; - model = "tms320c6474"; - #address-cells = <1>; - #size-cells = <1>; - ranges; - - core_pic: interrupt-controller { - interrupt-controller; - #interrupt-cells = <1>; - compatible = "ti,c64x+core-pic"; - }; - - megamod_pic: interrupt-controller@1800000 { - compatible = "ti,c64x+megamod-pic"; - interrupt-controller; - #interrupt-cells = <1>; - reg = <0x1800000 0x1000>; - interrupt-parent = <&core_pic>; - }; - - cache-controller@1840000 { - compatible = "ti,c64x+cache"; - reg = <0x01840000 0x8400>; - }; - - timer3: timer@2940000 { - compatible = "ti,c64x+timer64"; - ti,core-mask = < 0x04 >; - reg = <0x2940000 0x40>; - }; - - timer4: timer@2950000 { - compatible = "ti,c64x+timer64"; - ti,core-mask = < 0x02 >; - reg = <0x2950000 0x40>; - }; - - timer5: timer@2960000 { - compatible = "ti,c64x+timer64"; - ti,core-mask = < 0x01 >; - reg = <0x2960000 0x40>; - }; - - device-state-controller@2880800 { - compatible = "ti,c64x+dscr"; - reg = <0x02880800 0x400>; - - ti,dscr-devstat = <0x004>; - ti,dscr-silicon-rev = <0x014 28 0xf>; - ti,dscr-mac-fuse-regs = <0x34 3 4 5 6 - 0x38 0 0 1 2>; - }; - - clock-controller@29a0000 { - compatible = "ti,c6474-pll", "ti,c64x+pll"; - reg = <0x029a0000 0x200>; - ti,c64x+pll-bypass-delay = <120>; - ti,c64x+pll-reset-delay = <30000>; - ti,c64x+pll-lock-delay = <60000>; - }; - }; -}; diff --git a/arch/c6x/boot/dts/tms320c6678.dtsi b/arch/c6x/boot/dts/tms320c6678.dtsi deleted file mode 100644 index da1e3f2bf062..000000000000 --- a/arch/c6x/boot/dts/tms320c6678.dtsi +++ /dev/null @@ -1,147 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 - -/ { - #address-cells = <1>; - #size-cells = <1>; - - cpus { - #address-cells = <1>; - #size-cells = <0>; - - cpu@0 { - device_type = "cpu"; - reg = <0>; - model = "ti,c66x"; - }; - cpu@1 { - device_type = "cpu"; - reg = <1>; - model = "ti,c66x"; - }; - cpu@2 { - device_type = "cpu"; - reg = <2>; - model = "ti,c66x"; - }; - cpu@3 { - device_type = "cpu"; - reg = <3>; - model = "ti,c66x"; - }; - cpu@4 { - device_type = "cpu"; - reg = <4>; - model = "ti,c66x"; - }; - cpu@5 { - device_type = "cpu"; - reg = <5>; - model = "ti,c66x"; - }; - cpu@6 { - device_type = "cpu"; - reg = <6>; - model = "ti,c66x"; - }; - cpu@7 { - device_type = "cpu"; - reg = <7>; - model = "ti,c66x"; - }; - }; - - soc { - compatible = "simple-bus"; - model = "tms320c6678"; - #address-cells = <1>; - #size-cells = <1>; - ranges; - - core_pic: interrupt-controller { - compatible = "ti,c64x+core-pic"; - interrupt-controller; - #interrupt-cells = <1>; - }; - - megamod_pic: interrupt-controller@1800000 { - compatible = "ti,c64x+megamod-pic"; - interrupt-controller; - #interrupt-cells = <1>; - reg = <0x1800000 0x1000>; - interrupt-parent = <&core_pic>; - }; - - cache-controller@1840000 { - compatible = "ti,c64x+cache"; - reg = <0x01840000 0x8400>; - }; - - timer8: timer@2280000 { - compatible = "ti,c64x+timer64"; - ti,core-mask = < 0x01 >; - reg = <0x2280000 0x40>; - }; - - timer9: timer@2290000 { - compatible = "ti,c64x+timer64"; - ti,core-mask = < 0x02 >; - reg = <0x2290000 0x40>; - }; - - timer10: timer@22A0000 { - compatible = "ti,c64x+timer64"; - ti,core-mask = < 0x04 >; - reg = <0x22A0000 0x40>; - }; - - timer11: timer@22B0000 { - compatible = "ti,c64x+timer64"; - ti,core-mask = < 0x08 >; - reg = <0x22B0000 0x40>; - }; - - timer12: timer@22C0000 { - compatible = "ti,c64x+timer64"; - ti,core-mask = < 0x10 >; - reg = <0x22C0000 0x40>; - }; - - timer13: timer@22D0000 { - compatible = "ti,c64x+timer64"; - ti,core-mask = < 0x20 >; - reg = <0x22D0000 0x40>; - }; - - timer14: timer@22E0000 { - compatible = "ti,c64x+timer64"; - ti,core-mask = < 0x40 >; - reg = <0x22E0000 0x40>; - }; - - timer15: timer@22F0000 { - compatible = "ti,c64x+timer64"; - ti,core-mask = < 0x80 >; - reg = <0x22F0000 0x40>; - }; - - clock-controller@2310000 { - compatible = "ti,c6678-pll", "ti,c64x+pll"; - reg = <0x02310000 0x200>; - ti,c64x+pll-bypass-delay = <200>; - ti,c64x+pll-reset-delay = <12000>; - ti,c64x+pll-lock-delay = <80000>; - }; - - device-state-controller@2620000 { - compatible = "ti,c64x+dscr"; - reg = <0x02620000 0x1000>; - - ti,dscr-devstat = <0x20>; - ti,dscr-silicon-rev = <0x18 28 0xf>; - - ti,dscr-mac-fuse-regs = <0x110 1 2 3 4 - 0x114 5 6 0 0>; - - }; - }; -}; -- cgit v1.2.3