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/linux-6.14.4/arch/arm/boot/dts/actions/
Dowl-s500.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
5 * Copyright (c) 2016-2017 Andreas Färber
8 #include <dt-bindings/clock/actions,s500-cmu.h>
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/power/owl-s500-powergate.h>
12 #include <dt-bindings/reset/actions,s500-reset.h>
16 interrupt-parent = <&gic>;
17 #address-cells = <1>;
18 #size-cells = <1>;
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/linux-6.14.4/Documentation/devicetree/bindings/serial/
Dactions,owl-uart.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/serial/actions,owl-uart.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Actions Semi Owl UART
10 - Kanak Shilledar <[email protected]>
13 - $ref: serial.yaml
18 - enum:
19 - actions,s500-uart
20 - actions,s900-uart
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/linux-6.14.4/arch/arm64/boot/dts/actions/
Ds900.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/clock/actions,s900-cmu.h>
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/interrupt-controller/arm-gic.h>
9 #include <dt-bindings/reset/actions,s900-reset.h>
13 interrupt-parent = <&gic>;
14 #address-cells = <2>;
15 #size-cells = <2>;
18 #address-cells = <2>;
19 #size-cells = <0>;
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Ds700.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/clock/actions,s700-cmu.h>
7 #include <dt-bindings/interrupt-controller/arm-gic.h>
8 #include <dt-bindings/power/owl-s700-powergate.h>
9 #include <dt-bindings/reset/actions,s700-reset.h>
13 interrupt-parent = <&gic>;
14 #address-cells = <2>;
15 #size-cells = <2>;
18 #address-cells = <2>;
19 #size-cells = <0>;
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/linux-6.14.4/drivers/tty/serial/
Dowl-uart.c1 // SPDX-License-Identifier: GPL-2.0+
3 * Actions Semi Owl family serial console
8 * Copyright (c) 2016-2017 Andreas Färber
86 writel(val, port->membase + off); in owl_uart_write()
91 return readl(port->membase + off); in owl_uart_read()
205 port->icount.overrun++; in owl_uart_receive_chars()
209 port->icount.brk++; in owl_uart_receive_chars()
210 port->icount.frame++; in owl_uart_receive_chars()
212 stat &= port->read_status_mask; in owl_uart_receive_chars()
216 port->icount.rx++; in owl_uart_receive_chars()
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DMakefile1 # SPDX-License-Identifier: GPL-2.0
6 obj-$(CONFIG_SERIAL_CORE) += serial_base.o
7 serial_base-y := serial_core.o serial_base_bus.o serial_ctrl.o serial_port.o
9 obj-$(CONFIG_SERIAL_EARLYCON) += earlycon.o
10 obj-$(CONFIG_SERIAL_EARLYCON_SEMIHOST) += earlycon-semihost.o
11 obj-$(CONFIG_SERIAL_EARLYCON_RISCV_SBI) += earlycon-riscv-sbi.o
16 obj-$(CONFIG_SERIAL_SUNCORE) += suncore.o
17 obj-$(CONFIG_SERIAL_SUNHV) += sunhv.o
18 obj-$(CONFIG_SERIAL_SUNZILOG) += sunzilog.o
19 obj-$(CONFIG_SERIAL_SUNSU) += sunsu.o
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DKconfig1 # SPDX-License-Identifier: GPL-2.0
19 comment "Non-8250 serial port support"
26 This selects the ARM(R) AMBA(R) PrimeCell PL010 UART. If you have
37 Say Y here if you wish to use an AMBA PrimeCell UART as the system
53 This selects the ARM(R) AMBA(R) PrimeCell PL011 UART. If you have
65 Say Y here if you wish to use an AMBA PrimeCell UART as the system
89 bool "Early console using RISC-V SBI"
95 Support for early debug console using RISC-V SBI. This enables
101 tristate "BCM1xxx on-chip DUART serial support"
107 the BCM1250 and derived System-On-a-Chip (SOC) devices. Note that
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/linux-6.14.4/drivers/dma/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
112 tristate "Analog Devices AXI-DMAC DMA support"
118 Enable support for the Analog Devices AXI-DMAC peripheral. This DMA
154 tristate "SA-11x0 DMA support"
159 Support the DMA engine found on Intel StrongARM SA-1100 and
160 SA-1110 SoCs. This DMA engine can only be used with on-chip
220 This module can be found on Freescale Vybrid and LS-1 SoCs.
263 Enable support for the IMG multi-threaded DMA controller (MDC).
283 tristate "Intel integrated DMA 64-bit support"
319 accel-config) to continue function. It is expected that accel-config
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/linux-6.14.4/drivers/pinctrl/actions/
Dpinctrl-s700.c1 // SPDX-License-Identifier: GPL-2.0+
3 * Actions Semi Owl S700 Pinctrl driver
6 * Author: David Liu <liuwei@actions-semi.com>
15 #include <linux/pinctrl/pinconf-generic.h>
17 #include "pinctrl-owl.h"
44 /* All non-GPIO pins follow */
152 /* UART for console */
156 /* UART for Bluetooth */
162 /* UART for 3G */
1837 return -ENOTSUPP; in s700_pad_pinconf_arg2val()
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/linux-6.14.4/drivers/usb/serial/
Dcp210x.c1 // SPDX-License-Identifier: GPL-2.0
6 * Copyright (C) 2010-2021 Johan Hovold ([email protected])
10 * control thanks to Munir Nassar nassarmu@real-time.com
55 { USB_DEVICE(0x045B, 0x0053) }, /* Renesas RX610 RX-Stick */
56 { USB_DEVICE(0x0471, 0x066A) }, /* AKTAKOM ACE-1001 cable */
57 { USB_DEVICE(0x0489, 0xE000) }, /* Pirelli Broadband S.p.A, DP-L10 SIP/GSM Mobile */
58 { USB_DEVICE(0x0489, 0xE003) }, /* Pirelli Broadband S.p.A, DP-L10 SIP/GSM Mobile */
59 { USB_DEVICE(0x04BF, 0x1301) }, /* TDK Corporation NC0110013M - Network Controller */
60 { USB_DEVICE(0x04BF, 0x1303) }, /* TDK Corporation MM0110113M - i3 Micro Module */
63 { USB_DEVICE(0x08e6, 0x5501) }, /* Gemalto Prox-PU/CU contactless smartcard reader */
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/linux-6.14.4/Documentation/admin-guide/
Dkernel-parameters.txt16 force -- enable ACPI if default was off
17 on -- enable ACPI but allow fallback to DT [arm64,riscv64]
18 off -- disable ACPI if default was on
19 noirq -- do not use ACPI for IRQ routing
20 strict -- Be less tolerant of platforms that are not
22 rsdt -- prefer RSDT over (default) XSDT
23 copy_dsdt -- copy DSDT to memory
24 nocmcff -- Disable firmware first mode for corrected
28 nospcr -- disable console in ACPI SPCR table as
45 If set to vendor, prefer vendor-specific driver
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/linux-6.14.4/
DMAINTAINERS5 ---------------------------------------------------
21 W: *Web-page* with status/info
23 B: URI for where to file *bugs*. A web-page with detailed bug
28 patches to the given subsystem. This is either an in-tree file,
29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
46 N: [^a-z]tegra all files whose path contains tegra
64 ----------------
83 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
85 L: linux-[email protected]
88 F: drivers/scsi/3w-*
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