| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Samsung's Exynos5420 Chagall WiFi board device tree source |
| * |
| * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd. |
| * http://www.samsung.com |
| * Copyright (c) 2022 Henrik Grimler |
| */ |
| |
| /dts-v1/; |
| #include "exynos5420-galaxy-tab-common.dtsi" |
| |
| / { |
| model = "Samsung Chagall WiFi based on Exynos5420"; |
| compatible = "samsung,chagall-wifi", "samsung,exynos5420", \ |
| "samsung,exynos5"; |
| }; |
| |
| &ldo15_reg { |
| /* Unused */ |
| regulator-name = "VDD_LDO15"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| |
| &ldo17_reg { |
| regulator-name = "VDD_IRLED_3V3"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3350000>; |
| regulator-always-on; |
| regulator-boot-on; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| &ldo28_reg { |
| /* Unused */ |
| regulator-name = "VDD_LDO28"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| |
| &ldo29_reg { |
| regulator-name = "VDD_TCON_1V8"; |
| regulator-min-microvolt = <1900000>; |
| regulator-max-microvolt = <1900000>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| &ldo31_reg { |
| regulator-name = "VDD_GRIP_1V8"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| regulator-boot-on; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| &ldo32_reg { |
| regulator-name = "VDD_TSP_1V8"; |
| regulator-min-microvolt = <1900000>; |
| regulator-max-microvolt = <1900000>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
