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/linux-6.14.4/Documentation/devicetree/bindings/mfd/
Drichtek,rt5120.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - ChiYuan Huang <[email protected]>
13 The RT5120 provides four high-efficiency buck converters and one LDO voltage
22 - richtek,rt5120
30 interrupt-controller: true
32 "#interrupt-cells":
35 wakeup-source: true
37 richtek,enable-undervolt-hiccup:
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/linux-6.14.4/Documentation/devicetree/bindings/regulator/
Drichtek,rt5190a-regulator.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/regulator/richtek,rt5190a-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - ChiYuan Huang <[email protected]>
23 - richtek,rt5190a
31 vin2-supply:
34 vin3-supply:
37 vin4-supply:
40 vinldo-supply:
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/linux-6.14.4/drivers/regulator/
Drt5190a-regulator.c1 // SPDX-License-Identifier: GPL-2.0+
3 #include <dt-bindings/regulator/richtek,rt5190a-regulator.h>
40 #define RT5190A_BUCK23_STEPNUM ((1400000 - 600000) / 10000 + 1)
93 return -EINVAL; in rt5190a_fixed_buck_set_mode()
108 dev_err(&rdev->dev, "Failed to get mode [%d]\n", ret); in rt5190a_fixed_buck_get_mode()
119 .enable = regulator_enable_regmap,
130 .enable = regulator_enable_regmap,
140 .enable = regulator_enable_regmap,
161 ret = regmap_raw_read(priv->regmap, RT5190A_REG_OVINT, &raws, in rt5190a_irq_handler()
164 dev_err(priv->dev, "Failed to read events\n"); in rt5190a_irq_handler()
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/linux-6.14.4/drivers/i2c/busses/
Di2c-iop3xx.c1 // SPDX-License-Identifier: GPL-2.0-only
2 /* ------------------------------------------------------------------------- */
3 /* i2c-iop3xx.c i2c driver algorithms for Intel XScale IOP3xx & IXP46x */
4 /* ------------------------------------------------------------------------- */
5 /* Copyright (C) 2003 Peter Milne, D-TACQ Solutions Ltd
8 * With acknowledgements to i2c-algo-ibm_ocp.c by
11 * And i2c-algo-pcf.c, which was created by Simon G. Vogl and Hans Berglund:
13 * Copyright (C) 1995-1997 Simon G. Vogl, 1998-2000 Hans Berglund
16 * Frodo Looijaard <[email protected]>, Martin Bailey<mbailey@littlefeet-inc.com>
20 * - Use driver model to pass per-chip info instead of hardcoding and #ifdefs
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