boards/wr-switch: added missing file

ae9a049d · Tomasz Wlostowski · 89598f28 · ae9a049d
Commit ae9a049d authored Oct 28, 2020 by Tomasz Wlostowski
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gpio-wrs.c boards/wr-switch/gpio-wrs.c +38 -0

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--- a/boards/wr-switch/gpio-wrs.c
+++ b/boards/wr-switch/gpio-wrs.c
+/*
+ * This work is part of the White Rabbit project
+ *
+ * Copyright (C) 2013-2019 CERN (www.cern.ch)
+ *
+ * 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 3 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 "board.h"
+#include "dev/gpio.h"
+
+#define GPIO_SYS_CLK_SEL	0
+#define GPIO_PLL_RESET_N	1
+#define GPIO_PERIPH_RESET_N	3
+#define GPIO_LJD_BOARD_DETECT	4
+
+static struct gpio_device wrs_gpio;
+
+const struct gpio_pin gpio_pin_sys_clk_sel = { &wrs_gpio, GPIO_SYS_CLK_SEL };
+const struct gpio_pin gpio_pin_pll_reset_n = { &wrs_gpio, GPIO_PLL_RESET_N };
+const struct gpio_pin gpio_pin_periph_reset_n = { &wrs_gpio, GPIO_PERIPH_RESET_N };
+const struct gpio_pin gpio_pin_ljd_board_detect = { &wrs_gpio, GPIO_LJD_BOARD_DETECT };
+
+void wrs_gpio_init(void)
+{
+    wb_gpio_create( &wrs_gpio, BASE_GPIO );
+}