[Keyboard] Add Iron165R2 PCB support (#16948)

16 files changed, 535 insertions, 0 deletions

diff --git a/keyboards/smithrune/iron165r2/config.h b/keyboards/smithrune/iron165r2/config.h
new file mode 100644
index 0000000000..bfe83ba52c
--- /dev/null
+++ b/keyboards/smithrune/iron165r2/config.h
@@ -0,0 +1,64 @@
+/*
+Copyright 2022 Gondolindrim
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that 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 "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID 0x8384 // SR for Smith and RUne
+#define PRODUCT_ID 0x1652 // 165 rev 2
+#define DEVICE_VER 0x0001 
+#define MANUFACTURER SmithRune
+#define PRODUCT Iron156R2
+
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 15
+
+#define MATRIX_COL_PINS { A3 , B8 , B9 , B1 , B0 , B5 , B4 , B3 , A15, A8 , A1 , A0 , C15, C14, C13}
+#define MATRIX_ROW_PINS { B10, A10, A2 , A5 , A7 }
+
+#define DIODE_DIRECTION COL2ROW
+
+#define LED_CAPS_LOCK_PIN A4
+
+#define DEBOUNCE 5
+
+#define LOCKING_SUPPORT_ENABLE
+#define LOCKING_RESYNC_ENABLE
+
+//#define ALL_RGBS // Define the RGB option here
+//#define LINE_RGBS
+//#define RUNE_RGBS
+#define LUKE_RGBS
+
+#define RGBLIGHT_LED_MAP {17 , 0  , 1  , 2  , 3  , 18 , 20 , 16 , 4  , 5  , 6  , 7  , 8  , 9  , 10 , 11 , 19 , 12 , 13 , 14 , 15 , 21}
+//                        D18, D19, D20, D21, D22, D23, D24, D25, D26, D27, D28, D29, D60, D61, D62, D63, D64, D65, D66, D67, D68, D69}
+
+#ifdef RUNE_RGBS
+#       undef RGBLIGHT_LED_MAP
+#       define RGBLIGHT_LED_MAP {1  , 6  , 7  , 8  , 9  , 2  , 5  , 0  , 10 , 11 , 12 , 13 , 14 , 15 , 16 , 17  , 3  , 4 , 18 , 19 , 20 , 21 }
+//                               D18, D19, D20, D21, D22, D23, D24, D25, D26, D27, D28, D29, D60, D61, D62, D63, D64, D65, D66, D67, D68, D69}
+#endif
+
+#ifdef LUKE_RGBS
+#       undef RGBLIGHT_LED_MAP
+#       define RGBLIGHT_LED_MAP {21 , 2  , 3  , 4  , 5  , 1  , 20 , 0  , 6  , 7  , 8  , 9  , 10 , 11 , 12 , 13 , 19 , 14 , 15 , 16 , 17 , 18 }
+//                               D18, D19, D20, D21, D22, D23, D24, D25, D26, D27, D28, D29, D60, D61, D62, D63, D64, D65, D66, D67, D68, D69}
+#endif
+
+#define RGBLIGHT_DEFAULT_VAL 0
diff --git a/keyboards/smithrune/iron165r2/f072/config.h b/keyboards/smithrune/iron165r2/f072/config.h
new file mode 100644
index 0000000000..502f5d6add
--- /dev/null
+++ b/keyboards/smithrune/iron165r2/f072/config.h
@@ -0,0 +1,40 @@
+/*
+Copyright 2020 Gondolindrim
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that 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
+
+#define BACKLIGHT_PIN           A6
+#define BACKLIGHT_PWM_DRIVER    PWMD3
+#define BACKLIGHT_PWM_CHANNEL   1
+#define BACKLIGHT_PAL_MODE      1
+#define BACKLIGHT_LEVELS 20
+#define BACKLIGHT_BREATHING
+#define BREATHING_PERIOD 5
+#define BACKLIGHT_ON_STATE 1
+
+#define RGB_DI_PIN B15
+#define RGBLED_NUM 22
+#define RGBLIGHT_EFFECT_BREATHING
+#define RGBLIGHT_EFFECT_RAINBOW_MOOD
+#define RGBLIGHT_EFFECT_RAINBOW_SWIRL
+#define RGBLIGHT_EFFECT_SNAKE
+#define RGBLIGHT_EFFECT_KNIGHT
+#define RGBLIGHT_EFFECT_CHRISTMAS
+#define RGBLIGHT_EFFECT_STATIC_GRADIENT
+#define RGBLIGHT_EFFECT_RGB_TEST
+#define RGBLIGHT_EFFECT_ALTERNATING
+#define RGBLIGHT_EFFECT_TWINKLE
diff --git a/keyboards/smithrune/iron165r2/f072/halconf.h b/keyboards/smithrune/iron165r2/f072/halconf.h
new file mode 100644
index 0000000000..22478d7bc9
--- /dev/null
+++ b/keyboards/smithrune/iron165r2/f072/halconf.h
@@ -0,0 +1,24 @@
+/* Copyright 2022 QMK
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that 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
+
+#define HAL_USE_PWM TRUE
+#define HAL_USE_PAL TRUE
+
+#define HAL_USE_SPI TRUE
+
+#include_next <halconf.h>
diff --git a/keyboards/smithrune/iron165r2/f072/mcuconf.h b/keyboards/smithrune/iron165r2/f072/mcuconf.h
new file mode 100644
index 0000000000..d712a1e5a7
--- /dev/null
+++ b/keyboards/smithrune/iron165r2/f072/mcuconf.h
@@ -0,0 +1,25 @@
+/* Copyright 2020 QMK
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that 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_next <mcuconf.h>
+
+#undef STM32_PWM_USE_TIM3
+#define STM32_PWM_USE_TIM3 TRUE
+
+#undef STM32_SPI_USE_SPI2
+#define STM32_SPI_USE_SPI2 TRUE
diff --git a/keyboards/smithrune/iron165r2/f072/rules.mk b/keyboards/smithrune/iron165r2/f072/rules.mk
new file mode 100644
index 0000000000..dfaf85650d
--- /dev/null
+++ b/keyboards/smithrune/iron165r2/f072/rules.mk
@@ -0,0 +1,4 @@
+# MCU name
+MCU = STM32F072
+BACKLIGHT_ENABLE = yes
+BACKLIGHT_DRIVER = pwm
diff --git a/keyboards/smithrune/iron165r2/f411/config.h b/keyboards/smithrune/iron165r2/f411/config.h
new file mode 100644
index 0000000000..5b2e04b93c
--- /dev/null
+++ b/keyboards/smithrune/iron165r2/f411/config.h
@@ -0,0 +1,48 @@
+/*
+Copyright 2022 Gondolindrim
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that 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
+#define BACKLIGHT_PIN           A6
+#define BACKLIGHT_PWM_DRIVER    PWMD3
+#define BACKLIGHT_PWM_CHANNEL   1
+#define BACKLIGHT_PAL_MODE      2
+#define BACKLIGHT_LEVELS 20
+#define BACKLIGHT_BREATHING
+#define BREATHING_PERIOD 5
+#define BACKLIGHT_ON_STATE 1
+
+#define STM32_HSECLK 8000000
+
+#define RGB_DI_PIN B15
+#define RGBLED_NUM 22
+#define RGBLIGHT_EFFECT_BREATHING
+#define RGBLIGHT_EFFECT_RAINBOW_MOOD
+#define RGBLIGHT_EFFECT_RAINBOW_SWIRL
+#define RGBLIGHT_EFFECT_SNAKE
+#define RGBLIGHT_EFFECT_KNIGHT
+#define RGBLIGHT_EFFECT_CHRISTMAS
+#define RGBLIGHT_EFFECT_STATIC_GRADIENT
+#define RGBLIGHT_EFFECT_RGB_TEST
+#define RGBLIGHT_EFFECT_ALTERNATING
+#define RGBLIGHT_EFFECT_TWINKLE
+
+#define WS2812_PWM_COMPLEMENTARY_OUTPUT
+#define WS2812_PWM_DRIVER PWMD1
+#define WS2812_PWM_CHANNEL 3
+#define WS2812_PWM_PAL_MODE 1
+#define WS2812_DMA_STREAM STM32_DMA2_STREAM5
+#define WS2812_DMA_CHANNEL 6
diff --git a/keyboards/smithrune/iron165r2/f411/halconf.h b/keyboards/smithrune/iron165r2/f411/halconf.h
new file mode 100644
index 0000000000..ebdb4954a1
--- /dev/null
+++ b/keyboards/smithrune/iron165r2/f411/halconf.h
@@ -0,0 +1,24 @@
+/* Copyright 2020 QMK
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that 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
+
+#define HAL_USE_PWM TRUE
+#define HAL_USE_PAL TRUE
+
+#define HAL_USE_I2C TRUE
+
+#include_next <halconf.h>
diff --git a/keyboards/smithrune/iron165r2/f411/mcuconf.h b/keyboards/smithrune/iron165r2/f411/mcuconf.h
new file mode 100644
index 0000000000..0ea015be4f
--- /dev/null
+++ b/keyboards/smithrune/iron165r2/f411/mcuconf.h
@@ -0,0 +1,44 @@
+/* Copyright 2020 QMK
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that 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_next <mcuconf.h>
+#undef STM32_PLLM_VALUE
+#undef STM32_PLLN_VALUE
+#undef STM32_PLLP_VALUE
+#undef STM32_PLLQ_VALUE
+#undef STM32_PPRE1
+#undef STM32_PPRE2
+
+#define STM32_PLLM_VALUE                    4
+#define STM32_PLLN_VALUE                    72
+#define STM32_PLLP_VALUE                    2
+#define STM32_PLLQ_VALUE                    3
+#define STM32_PPRE1                         STM32_PPRE1_DIV2
+#define STM32_PPRE2                         STM32_PPRE2_DIV1
+
+#undef STM32_I2C_USE_I2C1
+#define STM32_I2C_USE_I2C1 TRUE
+
+#undef STM32_PWM_USE_ADVANCED
+#define STM32_PWM_USE_ADVANCED TRUE
+
+#undef STM32_PWM_USE_TIM3
+#define STM32_PWM_USE_TIM3 TRUE
+
+#undef STM32_PWM_USE_TIM1
+#define STM32_PWM_USE_TIM1 TRUE
diff --git a/keyboards/smithrune/iron165r2/f411/rules.mk b/keyboards/smithrune/iron165r2/f411/rules.mk
new file mode 100644
index 0000000000..19ac363e7d
--- /dev/null
+++ b/keyboards/smithrune/iron165r2/f411/rules.mk
@@ -0,0 +1,5 @@
+MCU = STM32F411
+EEPROM_DRIVER = i2c
+BACKLIGHT_ENABLE = yes
+BACKLIGHT_DRIVER = pwm
+WS2812_DRIVER = pwm
diff --git a/keyboards/smithrune/iron165r2/iron165r2.c b/keyboards/smithrune/iron165r2/iron165r2.c
new file mode 100644
index 0000000000..c13c362556
--- /dev/null
+++ b/keyboards/smithrune/iron165r2/iron165r2.c
@@ -0,0 +1,37 @@
+/* Copyright 2020 Gondolindrim
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that 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/>.
+ */
+
+#include "iron165r2.h"
+
+void board_init(void) {
+    setPinInput(B6);
+    setPinInput(B7);
+#if defined (LINE_RGBS)
+    rgblight_set_effect_range(0,16);
+#elif defined (RUNE_RGBS)
+    rgblight_set_effect_range(0,5);
+#elif defined (LUKE_RGBS)
+    rgblight_set_effect_range(0,2);
+#endif
+}
+
+#define LED_PIN_ON_STATE 1
+
+bool led_update_kb(led_t led_state) {
+    bool res = led_update_user(led_state);
+    if(res) writePin(LED_CAPS_LOCK_PIN, led_state.caps_lock);
+    return res;
+}
diff --git a/keyboards/smithrune/iron165r2/iron165r2.h b/keyboards/smithrune/iron165r2/iron165r2.h
new file mode 100644
index 0000000000..3bc816d454
--- /dev/null
+++ b/keyboards/smithrune/iron165r2/iron165r2.h
@@ -0,0 +1,43 @@
+/* Copyright 2022 Gondolindrim
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that 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
+#define ___ KC_NO
+
+#include "quantum.h"
+
+/* This is a shortcut to help you visually see your layout.
+ *
+ * The first section contains all of the arguments representing the physical
+ * layout of the board and position of the Keys.
+ *
+ * The second converts the arguments into a two-dimensional array which
+ * represents the switch matrix.
+ */
+
+#define LAYOUT( \
+    K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D, K0E , \
+    K10, K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D, K1E , \
+    K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, K2C, K2D, K2E , \
+    K30, K31, K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3C, K3D, K3E , \
+    K40, K41, K42,                K46,           K49, K4A, K4B, K4C, K4D, K4E )\
+{\
+    { K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D, K0E }, \
+    { K10, K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D, K1E }, \
+    { K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, K2C, K2D, K2E }, \
+    { K30, K31, K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3C, K3D, K3E }, \
+    { K40, K41, K42, ___, ___, ___, K46, ___, ___, K49, K4A, K4B, K4C, K4D, K4E }  \
+}
diff --git a/keyboards/smithrune/iron165r2/keymaps/default/keymap.c b/keyboards/smithrune/iron165r2/keymaps/default/keymap.c
new file mode 100644
index 0000000000..9d7d092e51
--- /dev/null
+++ b/keyboards/smithrune/iron165r2/keymaps/default/keymap.c
@@ -0,0 +1,47 @@
+/* Copyright 2020 Gondolindrim
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that 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/>.
+ */
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[0] = LAYOUT( /* Base */
+    KC_GESC,  KC_1,    KC_2,    KC_3,    KC_4,   KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,   KC_BSPC, KC_BSPC,
+    KC_TAB,   KC_Q,    KC_W,    KC_E,    KC_R,   KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC,  KC_BSLS, KC_PGUP,
+    KC_CAPS,  KC_A,    KC_S,    KC_D,    KC_F,   KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT, KC_NUHS,  KC_ENTER,KC_PGDN,
+    KC_LSFT,  KC_NUBS, KC_Z,    KC_X,    KC_C,   KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT , KC_SLSH, KC_RSFT,  KC_UP,   KC_END,
+    KC_LCTRL, KC_LGUI, KC_LALT,                           KC_SPC,                    KC_RALT, KC_RGUI, KC_LEFT, KC_DOWN,  KC_RGHT, KC_DEL
+),
+[1] = LAYOUT(
+    RESET  , KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS,                            KC_TRNS,                   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
+),
+[2] = LAYOUT(
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS,                            KC_TRNS,                   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
+),
+[3] = LAYOUT(
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS,                            KC_TRNS,                   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
+),
+};
diff --git a/keyboards/smithrune/iron165r2/keymaps/via/keymap.c b/keyboards/smithrune/iron165r2/keymaps/via/keymap.c
new file mode 100644
index 0000000000..9d7d092e51
--- /dev/null
+++ b/keyboards/smithrune/iron165r2/keymaps/via/keymap.c
@@ -0,0 +1,47 @@
+/* Copyright 2020 Gondolindrim
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that 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/>.
+ */
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[0] = LAYOUT( /* Base */
+    KC_GESC,  KC_1,    KC_2,    KC_3,    KC_4,   KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,   KC_BSPC, KC_BSPC,
+    KC_TAB,   KC_Q,    KC_W,    KC_E,    KC_R,   KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC,  KC_BSLS, KC_PGUP,
+    KC_CAPS,  KC_A,    KC_S,    KC_D,    KC_F,   KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT, KC_NUHS,  KC_ENTER,KC_PGDN,
+    KC_LSFT,  KC_NUBS, KC_Z,    KC_X,    KC_C,   KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT , KC_SLSH, KC_RSFT,  KC_UP,   KC_END,
+    KC_LCTRL, KC_LGUI, KC_LALT,                           KC_SPC,                    KC_RALT, KC_RGUI, KC_LEFT, KC_DOWN,  KC_RGHT, KC_DEL
+),
+[1] = LAYOUT(
+    RESET  , KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS,                            KC_TRNS,                   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
+),
+[2] = LAYOUT(
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS,                            KC_TRNS,                   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
+),
+[3] = LAYOUT(
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS,                            KC_TRNS,                   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
+),
+};
diff --git a/keyboards/smithrune/iron165r2/keymaps/via/rules.mk b/keyboards/smithrune/iron165r2/keymaps/via/rules.mk
new file mode 100644
index 0000000000..1e5b99807c
--- /dev/null
+++ b/keyboards/smithrune/iron165r2/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes
diff --git a/keyboards/smithrune/iron165r2/readme.md b/keyboards/smithrune/iron165r2/readme.md
new file mode 100644
index 0000000000..2bbf31bdeb
--- /dev/null
+++ b/keyboards/smithrune/iron165r2/readme.md
@@ -0,0 +1,64 @@
+# Iron 165R2 QMK folder
+
+![Iron165R2](https://i.imgur.com/jPamxKu.jpg)
+
+## Introduction
+
+This is the QMK Firmware repository for the Iron165 Round 2 PCB, a keyboard designed by [Smith and Rune](https://smithrune.com/) and PCB designed by [Gondolindrim](http://github.com/Gondolindrim), who is also the firwmare maintainer.
+
+The Iron 165R2 PCB is a 65% PCB with support for a myriad of alternative layouts, including a 7U bottom row and ISO. It also supports in-switch single-color LEDs and RGB LEDs for underglow light.
+
+As of November 2021, the only way to obtain an Iron165 was through the [Group Buy](https://geekhack.org/index.php?topic=110985) which is already over; extra units are still to be sold.
+
+## How to flash
+
+### Enter bootloader
+
+The DFU state in the bootloader can be accessed in 3 ways:
+
+* **Bootmagic reset**: Hold down the key at (0,0) in the matrix (usually the top left key, escape in the default keymap) and plug in the keyboard;
+* **Physical reset button**: press the button on the front of the PCB, next to caps lock, for at least five seconds;
+* **Keycode in layout**: Press the key mapped to `RESET`; in the default layout, that is top left key ('escape') in layer 1.
+
+### How to compile and flash
+
+The 165R2 PCB was prototyped and tested using two microcontrollers: STM32F072 and STM32F411. Most production-run units were manufactured with the latter. 
+
+After checking what PCB you own and setting up your build environment, you can compile the Iron 165R2 default keymap by using one of the options below.
+
+    make smithrune/iron165r2/165r2_f072:default
+    make smithrune/iron165r2/165r2_f411:default
+
+And use dfu-util in the command line or through a GUI like QMK toolbox to upload the firmware to the PCB. To directly flash the PCB after it is put into a DFU state, use:
+
+    make smithrune/iron165r2/165r2_f072:default:flash
+    make smithrune/iron165r2/165r2_f411:default:flash
+
+See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
+
+## The "runes RGB" feature
+
+The firmware for 165R2 allows the user to control the RGBs on the PCB through limiting their span according to the usage. There are four possible usages:
+
+- "Rune RGBs" where only the RGBs under the SnR rune logo on the 165R2 case are lit up;
+![runergbs](https://i.imgur.com/HzpnsdL.jpg)
+- "Line RGBs" where only the RGBs on the two alpha cluster rows are lit up;
+![linergbs](https://i.imgur.com/A1YThUr.jpg)
+- "Luke RGBs" where the line RGBs and D25-D23 are on (to avoid hotspotting on the rune backplate); and
+![lukergbs](https://i.imgur.com/PnuuX3F.jpg)
+- "All RGBs" where all RGBs are turned on.
+![allrgbs](https://i.imgur.com/cX9KnTP.jpg)
+
+In order to use the "rune RGBs" option, you can turn this option on by un-commenting the respective line on the corresponding `config.h` file:
+    
+    #define RUNE_RGBS
+
+If you want to use the "line RGBs" option, you can un-comment the respective lone on the corresponding `config.h` file:
+
+    #define LINES_RGBS
+
+If you want to use the "luke RGBs" option, you can un-comment the respective lone on the corresponding `config.h` file:
+
+    #define LUKE_RGBS
+
+The options supersede each other in this order. If no option is defined, then the firwmare defaults to the "all RGBs" option.
diff --git a/keyboards/smithrune/iron165r2/rules.mk b/keyboards/smithrune/iron165r2/rules.mk
new file mode 100644
index 0000000000..272814ce9e
--- /dev/null
+++ b/keyboards/smithrune/iron165r2/rules.mk
@@ -0,0 +1,18 @@
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = yes      # Enable Bootmagic Lite
+MOUSEKEY_ENABLE = no        # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = no         # Console for debug
+COMMAND_ENABLE = yes        # Commands for debug and configuration
+NKRO_ENABLE = yes           # USB Nkey Rollover
+RGBLIGHT_ENABLE = yes       # Enable keyboard RGB underglow
+AUDIO_ENABLE = no           # Audio output
+LTO_ENABLE = no
+ENCODER_ENABLE = no
+# Enter lower-power sleep mode when on the ChibiOS idle thread
+OPT_DEFS += -DCORTEX_ENABLE_WFI_IDLE=TRU