Searched +full:sun20i +full:- +full:d1 +full:- +full:system +full:- +full:ldos (Results 1 – 3 of 3) sorted by relevance
1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)3 ---4 $id: http://devicetree.org/schemas/regulator/allwinner,sun20i-d1-system-ldos.yaml#5 $schema: http://devicetree.org/meta-schemas/core.yaml#7 title: Allwinner D1 System LDOs10 - Samuel Holland <samuel@sholland.org>13 Allwinner D1 contains a pair of general-purpose LDOs which are designed to15 within the system control MMIO space.20 - allwinner,sun20i-d1-system-ldos32 - compatible[all …]
1 # SPDX-License-Identifier: GPL-2.0+3 ---4 $id: http://devicetree.org/schemas/sram/allwinner,sun4i-a10-system-control.yaml#5 $schema: http://devicetree.org/meta-schemas/core.yaml#7 title: Allwinner A10 System Control10 - Chen-Yu Tsai <wens@csie.org>11 - Maxime Ripard <mripard@kernel.org>15 by a regular node for the SRAM controller itself, with sub-nodes19 "#address-cells":22 "#size-cells":[all …]
1 // SPDX-License-Identifier: GPL-2.0-only3 // Copyright (c) 2021-2022 Samuel Holland <samuel@sholland.org>21 /* regulator_list_voltage_linear() modified for the non-integral uV_step. */25 const struct regulator_desc *desc = rdev->desc; in sun20i_d1_system_ldo_list_voltage()28 if (selector >= desc->n_voltages) in sun20i_d1_system_ldo_list_voltage()29 return -EINVAL; in sun20i_d1_system_ldo_list_voltage()31 uV = desc->min_uV + (desc->uV_step * selector); in sun20i_d1_system_ldo_list_voltage()32 fraction = selector + (desc->min_uV % 4); in sun20i_d1_system_ldo_list_voltage()39 /* Produce correctly-rounded absolute voltages. */ in sun20i_d1_system_ldo_list_voltage()53 .supply_name = "ldo-in",[all …]