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/linux-6.14.4/Documentation/devicetree/bindings/serial/
Dingenic,uart.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/serial/ingenic,uart.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Ingenic SoCs UART controller
10 - Paul Cercueil <[email protected]>
13 - $ref: serial.yaml#
17 pattern: "^serial@[0-9a-f]+$"
21 - enum:
22 - ingenic,jz4740-uart
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/linux-6.14.4/arch/mips/boot/dts/ingenic/
Djz4780.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 #include <dt-bindings/clock/ingenic,jz4780-cgu.h>
3 #include <dt-bindings/clock/ingenic,tcu.h>
4 #include <dt-bindings/dma/jz4780-dma.h>
7 #address-cells = <1>;
8 #size-cells = <1>;
9 compatible = "ingenic,jz4780";
12 #address-cells = <1>;
13 #size-cells = <0>;
17 compatible = "ingenic,xburst-fpu1.0-mxu1.1";
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Dx1830.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 #include <dt-bindings/clock/ingenic,tcu.h>
3 #include <dt-bindings/clock/ingenic,x1830-cgu.h>
4 #include <dt-bindings/dma/x1830-dma.h>
7 #address-cells = <1>;
8 #size-cells = <1>;
12 #address-cells = <1>;
13 #size-cells = <0>;
17 compatible = "ingenic,xburst-fpu2.0-mxu2.0";
21 clock-names = "cpu";
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Dx1000.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 #include <dt-bindings/clock/ingenic,tcu.h>
3 #include <dt-bindings/clock/ingenic,x1000-cgu.h>
4 #include <dt-bindings/dma/x1000-dma.h>
7 #address-cells = <1>;
8 #size-cells = <1>;
12 #address-cells = <1>;
13 #size-cells = <0>;
17 compatible = "ingenic,xburst-fpu1.0-mxu1.1";
21 clock-names = "cpu";
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Dci20.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include "jz4780.dtsi"
5 #include <dt-bindings/clock/ingenic,tcu.h>
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/input/input.h>
8 #include <dt-bindings/interrupt-controller/irq.h>
9 #include <dt-bindings/regulator/active-semi,8865-regulator.h>
12 compatible = "img,ci20", "ingenic,jz4780";
22 stdout-path = &uart4;
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/linux-6.14.4/drivers/tty/serial/8250/
D8250_ingenic.c1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright (C) 2010 Lars-Peter Clausen <[email protected]>
6 * Ingenic SoC UART support
46 return readl(port->membase + (offset << 2)); in early_in()
51 writel(value, port->membase + (offset << 2)); in early_out()
68 uart_console_write(&early_device->port, s, count, in ingenic_early_console_write()
82 prop = fdt_getprop(fdt, offset, "clock-frequency", NULL); in ingenic_early_console_setup_clock()
86 dev->port.uartclk = be32_to_cpup(prop); in ingenic_early_console_setup_clock()
92 struct uart_port *port = &dev->port; in ingenic_earlycon_setup_tail()
96 if (!dev->port.membase) in ingenic_earlycon_setup_tail()
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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
144 tristate "JZ4780 DMA support"
149 This selects support for the DMA controller in Ingenic JZ4780 SoCs.
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).
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/linux-6.14.4/drivers/pinctrl/
Dpinctrl-ingenic.c1 // SPDX-License-Identifier: GPL-2.0-only
24 #include <linux/pinctrl/pinconf-generic.h>
173 (!(enabled_socs & GENMASK(version - 1, 0)) in is_soc_or_above()
174 || jzpc->info->version >= version); in is_soc_or_above()
212 INGENIC_PIN_GROUP("mmc-1bit", jz4730_mmc_1bit, 1),
213 INGENIC_PIN_GROUP("mmc-4bit", jz4730_mmc_4bit, 1),
214 INGENIC_PIN_GROUP("uart0-data", jz4730_uart0_data, 1),
215 INGENIC_PIN_GROUP("uart1-data", jz4730_uart1_data, 1),
216 INGENIC_PIN_GROUP("uart2-data", jz4730_uart2_data, 1),
217 INGENIC_PIN_GROUP("uart3-data", jz4730_uart3_data, 1),
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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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