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/linux/Documentation/devicetree/bindings/mfd/
H A Drohm,bd71828-pmic.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/mfd/rohm,bd71828-pmic.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Matti Vaittinen <mazziesaccount@gmail.com>
13 BD71828GW is a single-chip power management IC for battery-powered portable
15 single-cell linear charger. Also included is a Coulomb counter, a real-time
21 - const: rohm,bd71828
23 - items:
24 - const: rohm,bd71879
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/linux/Documentation/devicetree/bindings/pinctrl/
H A Dnuvoton,npcm845-pinctrl.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/pinctrl/nuvoton,npcm845-pinctrl.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Tomer Maimon <tmaimon77@gmail.com>
13 The Nuvoton BMC NPCM8XX Pin Controller multi-function routed through
20 const: nuvoton,npcm845-pinctrl
25 '#address-cells':
28 '#size-cells':
44 gpio-controller: true
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H A Dnuvoton,npcm7xx-pinctrl.txt3 The Nuvoton BMC NPCM7XX Pin Controller multi-function routed through
9 - #address-cells : should be 1.
10 - #size-cells : should be 1.
11 - compatible : "nuvoton,npcm750-pinctrl" for Poleg NPCM7XX.
12 - ranges : defines mapping ranges between pin controller node (parent)
19 Required GPIO Bank subnode-properties:
20 - reg : specifies physical base address and size of the GPIO
22 - gpio-controller : Marks the device node as a GPIO controller.
23 - #gpio-cells : Must be <2>. The first cell is the gpio pin number
25 - interrupts : contain the GPIO bank interrupt with flags for falling edge.
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/linux/arch/arm/mach-s3c/
H A Dmach-crag6410-module.c1 // SPDX-License-Identifier: GPL-2.0
3 // Speyside modules for Cragganmore - board data probing
28 #include <linux/platform_data/spi-s3c64xx.h>
74 .dev_id = "1-001a", /* Device 001a on I2C bus 1 */
79 "hp-pol", GPIO_ACTIVE_HIGH),
105 0x3, /* CLKOUT: CMOS output */
131 .dev_id = "1-001a", /* Device 001a on I2C bus 1 */
151 0x020e, /* GPIO5 == CLKOUT */
165 WM8962_GPIO_FN_IRQ, /* Open drain mode */
229 .dev_id = "i2c-wm8958", /* I2C device name */
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/linux/drivers/mfd/
H A Drohm-bd71828.c1 // SPDX-License-Identifier: GPL-2.0-only
14 #include <linux/mfd/rohm-bd71815.h>
15 #include <linux/mfd/rohm-bd71828.h>
16 #include <linux/mfd/rohm-generic.h>
24 .gpio = -1,
31 .name = "bd71828-pwrkey",
35 DEFINE_RES_IRQ_NAMED(BD71815_INT_RTC0, "bd70528-rtc-alm-0"),
36 DEFINE_RES_IRQ_NAMED(BD71815_INT_RTC1, "bd70528-rtc-alm-1"),
37 DEFINE_RES_IRQ_NAMED(BD71815_INT_RTC2, "bd70528-rtc-alm-2"),
41 DEFINE_RES_IRQ_NAMED(BD71828_INT_RTC0, "bd70528-rtc-alm-0"),
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/linux/drivers/rtc/
H A Drtc-pcf2127.c1 // SPDX-License-Identifier: GPL-2.0-only
4 * Copyright 2013 Til-Technologies
6 * Author: Renaud Cerrato <r.cerrato@til-technologies.fr>
16 * Datasheets: https://www.nxp.com/docs/en/data-sheet/PCF2127.pdf
17 * https://www.nxp.com/docs/en/data-sheet/PCF2131DS.pdf
59 /* CLKOUT control register */
75 * PCF2127 has 512 bytes general-purpose static RAM (SRAM) that is
123 /* CLKOUT control register */
196 u8 reg_clkout; /* Clkout register. */
216 * rtc_time -- month 0-11, hour 0-23, yr = calendar year-epoch.
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