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/openbmc/u-boot/arch/arm/dts/
H A Dkeystone-k2hk.dtsi2 * Copyright 2013-2014 Texas Instruments, Inc.
4 * Keystone 2 Kepler/Hawking soc specific device tree
13 #address-cells = <1>;
14 #size-cells = <0>;
16 interrupt-parent = <&gic>;
19 compatible = "arm,cortex-a15";
25 compatible = "arm,cortex-a15";
31 compatible = "arm,cortex-a15";
37 compatible = "arm,cortex-a15";
44 /include/ "keystone-k2hk-clocks.dtsi"
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H A Dkeystone-k2l.dtsi4 * Keystone 2 Lamarr SoC specific device tree
13 #address-cells = <1>;
14 #size-cells = <0>;
16 interrupt-parent = <&gic>;
19 compatible = "arm,cortex-a15";
25 compatible = "arm,cortex-a15";
32 /include/ "keystone-k2l-clocks.dtsi"
36 current-speed = <115200>;
37 reg-shift = <2>;
38 reg-io-width = <4>;
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H A Dkeystone.dtsi9 #include <dt-bindings/interrupt-controller/arm-gic.h>
10 #include <dt-bindings/gpio/gpio.h>
15 model = "Texas Instruments Keystone 2 SoC";
16 #address-cells = <1>;
17 #size-cells = <1>;
18 interrupt-parent = <&gic>;
31 stdout-path = &uart0;
38 gic: interrupt-controller {
39 compatible = "arm,cortex-a15-gic";
40 #interrupt-cells = <3>;
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H A Dkeystone-k2e.dtsi2 * Copyright 2013-2014 Texas Instruments, Inc.
4 * Keystone 2 Edison soc device tree
13 #address-cells = <1>;
14 #size-cells = <0>;
16 interrupt-parent = <&gic>;
19 compatible = "arm,cortex-a15";
25 compatible = "arm,cortex-a15";
31 compatible = "arm,cortex-a15";
37 compatible = "arm,cortex-a15";
44 /include/ "keystone-k2e-clocks.dtsi"
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H A Dkeystone-k2hk-evm.dts2 * Copyright 2013-2014 Texas Instruments, Inc.
4 * Keystone 2 Kepler/Hawking EVM device tree
10 /dts-v1/;
12 #include "keystone.dtsi"
13 #include "keystone-k2hk.dtsi"
16 compatible = "ti,k2hk-evm","ti,keystone";
17 model = "Texas Instruments Keystone 2 Kepler/Hawking EVM";
22 #clock-cells = <0>;
23 compatible = "fixed-clock";
24 clock-frequency = <122880000>;
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H A Dkeystone-clocks.dtsi2 * Device Tree Source for Keystone 2 clock tree
12 #address-cells = <1>;
13 #size-cells = <1>;
17 #clock-cells = <0>;
18 compatible = "ti,keystone,pll-mux-clock";
21 bit-shift = <23>;
22 bit-mask = <1>;
23 clock-output-names = "mainmuxclk";
27 #clock-cells = <0>;
28 compatible = "fixed-factor-clock";
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/openbmc/linux/arch/arm/boot/dts/ti/keystone/
H A Dkeystone-k2hk.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Keystone 2 Kepler/Hawking soc specific device tree
5 * Copyright (C) 2013-2017 Texas Instruments Incorporated - http://www.ti.com/
8 #include <dt-bindings/reset/ti-syscon.h>
11 compatible = "ti,k2hk", "ti,keystone";
12 model = "Texas Instruments Keystone 2 Kepler/Hawking SoC";
15 #address-cells = <1>;
16 #size-cells = <0>;
18 interrupt-parent = <&gic>;
21 compatible = "arm,cortex-a15";
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H A Dkeystone.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (C) 2013-2017 Texas Instruments Incorporated - http://www.ti.com/
6 #include <dt-bindings/interrupt-controller/arm-gic.h>
7 #include <dt-bindings/gpio/gpio.h>
10 compatible = "ti,keystone";
11 model = "Texas Instruments Keystone 2 SoC";
12 #address-cells = <2>;
13 #size-cells = <2>;
14 interrupt-parent = <&gic>;
30 gic: interrupt-controller@2561000 {
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H A Dkeystone-k2g.dtsi1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2016-2017 Texas Instruments Incorporated - http://www.ti.com/
8 #include <dt-bindings/interrupt-controller/arm-gic.h>
9 #include <dt-bindings/pinctrl/keystone.h>
10 #include <dt-bindings/gpio/gpio.h>
13 compatible = "ti,k2g","ti,keystone";
15 #address-cells = <2>;
16 #size-cells = <2>;
17 interrupt-parent = <&gic>;
32 #address-cells = <1>;
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H A Dkeystone-k2l.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Keystone 2 Lamarr SoC specific device tree
5 * Copyright (C) 2014-2017 Texas Instruments Incorporated - http://www.ti.com/
8 #include <dt-bindings/reset/ti-syscon.h>
11 compatible = "ti,k2l", "ti,keystone";
12 model = "Texas Instruments Keystone 2 Lamarr SoC";
15 #address-cells = <1>;
16 #size-cells = <0>;
18 interrupt-parent = <&gic>;
21 compatible = "arm,cortex-a15";
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H A Dkeystone-k2e.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Keystone 2 Edison soc device tree
5 * Copyright (C) 2013-2017 Texas Instruments Incorporated - http://www.ti.com/
8 #include <dt-bindings/reset/ti-syscon.h>
11 compatible = "ti,k2e", "ti,keystone";
12 model = "Texas Instruments Keystone 2 Edison SoC";
15 #address-cells = <1>;
16 #size-cells = <0>;
18 interrupt-parent = <&gic>;
21 compatible = "arm,cortex-a15";
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H A Dkeystone-k2hk-evm.dts1 // SPDX-License-Identifier: GPL-2.0
3 * Keystone 2 Kepler/Hawking EVM device tree
5 * Copyright (C) 2013-2017 Texas Instruments Incorporated - http://www.ti.com/
7 /dts-v1/;
9 #include "keystone.dtsi"
10 #include "keystone-k2hk.dtsi"
13 compatible = "ti,k2hk-evm", "ti,k2hk", "ti,keystone";
14 model = "Texas Instruments Keystone 2 Kepler/Hawking EVM";
16 reserved-memory {
17 #address-cells = <2>;
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H A Dkeystone-clocks.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree Source for Keystone 2 clock tree
5 * Copyright (C) 2013-2017 Texas Instruments Incorporated - http://www.ti.com/
9 #address-cells = <1>;
10 #size-cells = <1>;
14 #clock-cells = <0>;
15 compatible = "ti,keystone,pll-mux-clock";
18 bit-shift = <23>;
19 bit-mask = <1>;
20 clock-output-names = "mainmuxclk";
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/openbmc/linux/Documentation/devicetree/bindings/gpio/
H A Dgpio-dsp-keystone.txt1 Keystone 2 DSP GPIO controller bindings
4 the DSP GPIO controller IP. It provides 28 IRQ signals per each DSP core.
5 This is one of the component used by the IPC mechanism used on Keystone SOCs.
7 For example TCI6638K2K SoC has 8 DSP GPIO controllers:
8 - 8 for C66x CorePacx CPUs 0-7
10 Keystone 2 DSP GPIO controller has specific features:
11 - each GPIO can be configured only as output pin;
12 - setting GPIO value to 1 causes IRQ generation on target DSP core;
13 - reading pin value returns 0 - if IRQ was handled or 1 - IRQ is still
17 - compatible: should be "ti,keystone-dsp-gpio"
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H A Dgpio-davinci.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/gpio/gpio-davinci.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: GPIO controller for Davinci and keystone devices
10 - Keerthy <j-keerthy@ti.com>
15 - items:
16 - enum:
17 - ti,k2g-gpio
18 - ti,am654-gpio
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/openbmc/linux/Documentation/devicetree/bindings/remoteproc/
H A Dti,keystone-rproc.txt1 TI Keystone DSP devices
4 The TI Keystone 2 family of SoCs usually have one or more (upto 8) TI DSP Core
5 sub-systems that are used to offload some of the processor-intensive tasks or
8 These processor sub-systems usually contain additional sub-modules like L1
11 Keystone 2 SoCs is usually a TMS320C66x CorePac processor.
15 Each DSP Core sub-system is represented as a single DT node, and should also
22 --------------------
25 - compatible: Should be one of the following,
26 "ti,k2hk-dsp" for DSPs on Keystone 2 66AK2H/K SoCs
27 "ti,k2l-dsp" for DSPs on Keystone 2 66AK2L SoCs
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/openbmc/linux/Documentation/devicetree/bindings/spi/
H A Dspi-davinci.txt4 Keystone 2 - https://www.ti.com/lit/ug/sprugp2a/sprugp2a.pdf
5 dm644x - https://www.ti.com/lit/ug/sprue32a/sprue32a.pdf
6 OMAP-L138/da830 - http://www.ti.com/lit/ug/spruh77a/spruh77a.pdf
9 - #address-cells: number of cells required to define a chip select
11 - #size-cells: should be zero.
12 - compatible:
13 - "ti,dm6441-spi" for SPI used similar to that on DM644x SoC family
14 - "ti,da830-spi" for SPI used similar to that on DA8xx SoC family
15 - "ti,keystone-spi" for SPI used similar to that on Keystone2 SoC
17 - reg: Offset and length of SPI controller register space
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/openbmc/linux/drivers/usb/phy/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0
32 tristate "Keystone USB PHY Driver"
36 Enable this to support Keystone USB phy. This driver provides
38 of the Keystone SOC.
42 depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, NOP can't be built-in
46 built-in with usb ip or which are autonomous and doesn't require any
73 The definition of internal PHY APIs are in the mach-omap2 layer.
76 tristate "GPIO based peripheral-only VBUS sensing 'transceiver'"
82 Provides simple GPIO VBUS sensing for controllers with an
84 optionally control of a D+ pullup GPIO as well as a VBUS
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H A DMakefile1 # SPDX-License-Identifier: GPL-2.0
5 obj-$(CONFIG_USB_PHY) += phy.o
6 obj-$(CONFIG_OF) += of.o
10 obj-$(CONFIG_AB8500_USB) += phy-ab8500-usb.o
11 obj-$(CONFIG_FSL_USB2_OTG) += phy-fsl-usb.o
12 obj-$(CONFIG_NOP_USB_XCEIV) += phy-generic.o
13 obj-$(CONFIG_TAHVO_USB) += phy-tahvo.o
14 obj-$(CONFIG_AM335X_CONTROL_USB) += phy-am335x-control.o
15 obj-$(CONFIG_AM335X_PHY_USB) += phy-am335x.o
16 obj-$(CONFIG_OMAP_OTG) += phy-omap-otg.o
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/openbmc/linux/drivers/remoteproc/
H A Dkeystone_remoteproc.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * TI Keystone DSP remoteproc driver
5 * Copyright (C) 2015-2017 Texas Instruments Incorporated - http://www.ti.com/
17 #include <linux/gpio/consumer.h>
25 #define KEYSTONE_RPROC_LOCAL_ADDRESS_MASK (SZ_16M - 1)
28 * struct keystone_rproc_mem - internal memory structure
42 * struct keystone_rproc - keystone remote processor driver structure
52 * @kick_gpio: gpio used for virtio kicks
72 reset_control_assert(ksproc->reset); in keystone_rproc_dsp_reset()
80 if (boot_addr & (SZ_1K - 1)) { in keystone_rproc_dsp_boot()
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/openbmc/linux/drivers/power/reset/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
13 bool "ams AS3722 power-off driver"
16 This driver supports turning off board via a ams AS3722 power-off.
35 tristate "Atmel AT91 SAMA5D2-Compatible shutdown controller driver"
43 tristate "Actions Semi ATC260x PMIC power-off driver"
46 This driver provides power-off and restart support for a system
64 Say Y here if you have a Broadcom Kona-based board and you wish
79 bool "Cortina Gemini power-off driver"
88 bool "GPIO power-off driver"
91 This driver supports turning off your board via a GPIO line.
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H A DMakefile1 # SPDX-License-Identifier: GPL-2.0
2 obj-$(CONFIG_POWER_RESET_AS3722) += as3722-poweroff.o
3 obj-$(CONFIG_POWER_RESET_AT91_POWEROFF) += at91-poweroff.o
4 obj-$(CONFIG_POWER_RESET_AT91_RESET) += at91-reset.o
5 obj-$(CONFIG_POWER_RESET_AT91_SAMA5D2_SHDWC) += at91-sama5d2_shdwc.o
6 obj-$(CONFIG_POWER_RESET_ATC260X) += atc260x-poweroff.o
7 obj-$(CONFIG_POWER_RESET_AXXIA) += axxia-reset.o
8 obj-$(CONFIG_POWER_RESET_BRCMKONA) += brcm-kona-reset.o
9 obj-$(CONFIG_POWER_RESET_BRCMSTB) += brcmstb-reboot.o
10 obj-$(CONFIG_POWER_RESET_GEMINI_POWEROFF) += gemini-poweroff.o
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/openbmc/linux/drivers/gpio/
H A Dgpio-syscon.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * SYSCON GPIO driver
9 #include <linux/gpio/driver.h>
20 /* SYSCON driver is designed to use 32-bit wide registers */
25 * struct syscon_gpio_data - Configuration for the device.
32 * @dat_bit_offset: Offset (in bits) to the first GPIO bit.
34 * GPIO direction (Used with GPIO_SYSCON_FEAT_DIR flag).
62 offs = priv->dreg_offset + priv->data->dat_bit_offset + offset; in syscon_gpio_get()
64 ret = regmap_read(priv->syscon, in syscon_gpio_get()
77 offs = priv->dreg_offset + priv->data->dat_bit_offset + offset; in syscon_gpio_set()
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/openbmc/linux/arch/arm64/boot/dts/ti/
H A Dk3-am65-wakeup.dtsi1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2016-2018 Texas Instruments Incorporated - https://www.ti.com/
9 dmsc: system-controller@44083000 {
10 compatible = "ti,am654-sci";
11 ti,host-id = <12>;
13 mbox-names = "rx", "tx";
18 reg-names = "debug_messages";
21 k3_pds: power-controller {
22 compatible = "ti,sci-pm-domain";
23 #power-domain-cells = <2>;
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/openbmc/linux/drivers/irqchip/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
121 tristate "Broadcom STB 7038-style L1/L2 interrupt controller driver"
129 tristate "Broadcom STB 7120-style L2 interrupt controller driver"
211 bool "J-Core integrated AIC" if COMPILE_TEST
215 Support for the J-Core integrated AIC.
226 interrupt pins, as found on SH/R-Mobile and R-Car Gen1 SoCs.
229 bool "Renesas R-Mobile APE6, R-Car Gen{2,3} and RZ/G{1,2} IRQC support" if COMPILE_TEST
234 devices, as found on R-Mobile APE6, R-Car Gen{2,3} and RZ/G{1,2} SoCs.
284 tristate "TS-4800 IRQ controller"
289 Support for the TS-4800 FPGA IRQ controller
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