[Feature] add GA346 baseline version
Change-Id: Ic62933698569507dcf98240cdf5d9931ae34348f
diff --git a/src/kernel/linux/v4.19/drivers/pinctrl/meson/pinctrl-meson8-pmx.h b/src/kernel/linux/v4.19/drivers/pinctrl/meson/pinctrl-meson8-pmx.h
new file mode 100644
index 0000000..47293c2
--- /dev/null
+++ b/src/kernel/linux/v4.19/drivers/pinctrl/meson/pinctrl-meson8-pmx.h
@@ -0,0 +1,48 @@
+/*
+ * First generation of pinmux driver for Amlogic Meson SoCs
+ *
+ * Copyright (C) 2014 Beniamino Galvani <b.galvani@gmail.com>
+ * Copyright (C) 2017 Jerome Brunet <jbrunet@baylibre.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+struct meson8_pmx_data {
+ bool is_gpio;
+ unsigned int reg;
+ unsigned int bit;
+};
+
+#define PMX_DATA(r, b, g) \
+ { \
+ .reg = r, \
+ .bit = b, \
+ .is_gpio = g, \
+ }
+
+#define GROUP(grp, r, b) \
+ { \
+ .name = #grp, \
+ .pins = grp ## _pins, \
+ .num_pins = ARRAY_SIZE(grp ## _pins), \
+ .data = (const struct meson8_pmx_data[]){ \
+ PMX_DATA(r, b, false), \
+ }, \
+ }
+
+#define GPIO_GROUP(gpio) \
+ { \
+ .name = #gpio, \
+ .pins = (const unsigned int[]){ gpio }, \
+ .num_pins = 1, \
+ .data = (const struct meson8_pmx_data[]){ \
+ PMX_DATA(0, 0, true), \
+ }, \
+ }
+
+extern const struct pinmux_ops meson8_pmx_ops;