sdmmc: complete abstract logic for Sdmmc1 power controller

libraries/libvapours/source/sdmmc/impl/sdmmc_io_impl.board.nintendo_nx.hpp

@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) 2018-2020 Atmosphère-NX
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+#include <vapours.hpp>
+
+namespace ams::sdmmc::impl {
+
+    Result SetSdCardVoltageEnabled(bool en);
+    Result SetSdCardVoltageValue(u32 micro_volts);
+
+    namespace pinmux_impl {
+
+        enum PinAssignment {
+            PinAssignment_Sdmmc1OutputHigh   = 2,
+            PinAssignment_Sdmmc1ResetState   = 3,
+            PinAssignment_Sdmmc1SchmtEnable  = 4,
+            PinAssignment_Sdmmc1SchmtDisable = 5,
+        };
+
+        void SetPinAssignment(PinAssignment assignment);
+
+    }
+
+    namespace gpio_impl {
+
+        enum GpioValue {
+            GpioValue_Low  = 0,
+            GpioValue_High = 1
+        };
+
+        enum Direction {
+            Direction_Input  = 0,
+            Direction_Output = 1,
+        };
+
+        enum GpioPadName {
+            GpioPadName_PowSdEn = 2,
+        };
+
+        void OpenSession(GpioPadName pad);
+        void CloseSession(GpioPadName pad);
+
+        void SetDirection(GpioPadName pad, Direction direction);
+        void SetValue(GpioPadName pad, GpioValue value);
+
+
+    }
+
+}