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/Linux-v5.4/Documentation/devicetree/bindings/interrupt-controller/
Dallwinner,sun4i-a10-ic.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/interrupt-controller/allwinner,sun4i-a10-ic.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Allwinner A10 Interrupt Controller Device Tree Bindings
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <maxime.ripard@bootlin.com>
14 - $ref: /schemas/interrupt-controller.yaml#
17 "#interrupt-cells":
22 - allwinner,sun4i-a10-ic
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/Linux-v5.4/Documentation/arm/
Dsunxi.rst10 ------------
11 Linux kernel mach directory: arch/arm/mach-sunxi
16 - Allwinner F20 (sun3i)
20 * ARM Cortex-A8 based SoCs
21 - Allwinner A10 (sun4i)
25 http://dl.linux-sunxi.org/A10/A10%20Datasheet%20-%20v1.21%20%282012-04-06%29.pdf
28 …http://dl.linux-sunxi.org/A10/A10%20User%20Manual%20-%20v1.20%20%282012-04-09%2c%20DECRYPTED%29.pdf
30 - Allwinner A10s (sun5i)
34 http://dl.linux-sunxi.org/A10s/A10s%20Datasheet%20-%20v1.20%20%282012-03-27%29.pdf
36 - Allwinner A13 / R8 (sun5i)
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/Linux-v5.4/arch/arm/boot/dts/
Dsuniv-f1c100s.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR X11)
8 #address-cells = <1>;
9 #size-cells = <1>;
10 interrupt-parent = <&intc>;
13 osc24M: clk-24M {
14 #clock-cells = <0>;
15 compatible = "fixed-clock";
16 clock-frequency = <24000000>;
17 clock-output-names = "osc24M";
20 osc32k: clk-32k {
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Dsun5i.dtsi2 * Copyright 2012-2015 Maxime Ripard
4 * Maxime Ripard <maxime.ripard@free-electrons.com>
6 * This file is dual-licensed: you can use it either under the terms
45 #include <dt-bindings/clock/sun5i-ccu.h>
46 #include <dt-bindings/dma/sun4i-a10.h>
47 #include <dt-bindings/reset/sun5i-ccu.h>
50 interrupt-parent = <&intc>;
51 #address-cells = <1>;
52 #size-cells = <1>;
55 #address-cells = <1>;
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Dsun4i-a10.dtsi5 * This file is dual-licensed: you can use it either under the terms
44 #include <dt-bindings/thermal/thermal.h>
45 #include <dt-bindings/dma/sun4i-a10.h>
46 #include <dt-bindings/clock/sun4i-a10-ccu.h>
47 #include <dt-bindings/reset/sun4i-a10-ccu.h>
50 #address-cells = <1>;
51 #size-cells = <1>;
52 interrupt-parent = <&intc>;
59 #address-cells = <1>;
60 #size-cells = <1>;
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/Linux-v5.4/drivers/irqchip/
Dirq-sun4i.c6 * Maxime Ripard <maxime.ripard@free-electrons.com>
31 #define SUN4I_IRQ_ENABLE_REG(data, x) ((data)->enable_reg_offset + 0x4 * x)
32 #define SUN4I_IRQ_MASK_REG(data, x) ((data)->mask_reg_offset + 0x4 * x)
56 writel(BIT(0), irq_ic_data->irq_base + SUN4I_IRQ_PENDING_REG(0)); in sun4i_irq_ack()
66 val = readl(irq_ic_data->irq_base + in sun4i_irq_mask()
69 irq_ic_data->irq_base + SUN4I_IRQ_ENABLE_REG(irq_ic_data, reg)); in sun4i_irq_mask()
79 val = readl(irq_ic_data->irq_base + in sun4i_irq_unmask()
82 irq_ic_data->irq_base + SUN4I_IRQ_ENABLE_REG(irq_ic_data, reg)); in sun4i_irq_unmask()
110 irq_ic_data->irq_base = of_iomap(node, 0); in sun4i_of_init()
111 if (!irq_ic_data->irq_base) in sun4i_of_init()
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/Linux-v5.4/drivers/mfd/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
18 ---help---
44 tristate "Active-semi ACT8945A"
49 Support for the ACT8945A PMIC from Active-semi. This device
50 features three step-down DC/DC converters and four low-dropout
62 Select this to get support for Allwinner SoCs (A10, A13 and A31) ADC.
66 sun4i-gpadc-iio and the hwmon driver iio_hwmon.
69 called sun4i-gpadc.
81 tristate "ams AS3722 Power Management IC"
88 tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down
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/Linux-v5.4/drivers/iio/adc/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
15 tristate "Analog Devices AD7124 and similar sigma-delta ADCs driver"
19 Say yes here to build support for Analog Devices AD7124-4 and AD7124-8
61 tristate "Analog Devices AD7476 1-channel ADCs driver and other similar devices from AD an TI"
87 ad7605-4, ad7606, ad7606-6, ad7606-4 analog to digital converters (ADC).
98 ad7605-4, ad7606, ad7606-6, ad7606-4 analog to digital converters (ADC).
109 Say yes here to build support for Analog Devices AD7766, AD7766-1,
110 AD7766-2, AD7767, AD7767-1, AD7767-2 SPI analog to digital converters.
116 tristate "Analog Devices AD7768-1 ADC driver"
122 Say yes here to build support for Analog Devices AD7768-1 SPI
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/Linux-v5.4/drivers/rtc/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
47 This clock should be battery-backed, so that it reads the correct
48 time when the system boots from a power-off state. Otherwise, your
135 once-per-second update interrupts, used for synchronization.
153 will be called rtc-test.
167 will be called rtc-88pm860x.
177 will be called rtc-88pm80x.
181 tristate "Abracon AB-RTCMC-32.768kHz-B5ZE-S3"
184 AB-RTCMC-32.768kHz-B5ZE-S3 I2C RTC chip.
187 will be called rtc-ab-b5ze-s3.
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/Linux-v5.4/
DMAINTAINERS28 'diff -u' to make the patch easy to merge. Be prepared to get your
38 See Documentation/process/coding-style.rst for guidance here.
44 See Documentation/process/submitting-patches.rst for details.
55 include a Signed-off-by: line. The current version of this
57 Documentation/process/submitting-patches.rst.
68 that the bug would present a short-term risk to other users if it
84 W: Web-page with status/info
85 B: URI for where to file bugs. A web-page with detailed bug
109 N: [^a-z]tegra all files whose path contains the word tegra
137 -----------------------------------
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