Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 59 insertions, 0 deletions

diff --git a/include/dt-bindings/gpio/tegra234-gpio.h b/include/dt-bindings/gpio/tegra234-gpio.h
new file mode 100644
index 0000000000..784673c2c7
--- /dev/null
+++ b/include/dt-bindings/gpio/tegra234-gpio.h
@@ -0,0 +1,59 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved. */
+
+/*
+ * This header provides constants for binding nvidia,tegra234-gpio*.
+ *
+ * The first cell in Tegra's GPIO specifier is the GPIO ID. The macros below
+ * provide names for this.
+ *
+ * The second cell contains standard flag values specified in gpio.h.
+ */
+
+#ifndef _DT_BINDINGS_GPIO_TEGRA234_GPIO_H
+#define _DT_BINDINGS_GPIO_TEGRA234_GPIO_H
+
+#include <dt-bindings/gpio/gpio.h>
+
+/* GPIOs implemented by main GPIO controller */
+#define TEGRA234_MAIN_GPIO_PORT_A   0
+#define TEGRA234_MAIN_GPIO_PORT_B   1
+#define TEGRA234_MAIN_GPIO_PORT_C   2
+#define TEGRA234_MAIN_GPIO_PORT_D   3
+#define TEGRA234_MAIN_GPIO_PORT_E   4
+#define TEGRA234_MAIN_GPIO_PORT_F   5
+#define TEGRA234_MAIN_GPIO_PORT_G   6
+#define TEGRA234_MAIN_GPIO_PORT_H   7
+#define TEGRA234_MAIN_GPIO_PORT_I   8
+#define TEGRA234_MAIN_GPIO_PORT_J   9
+#define TEGRA234_MAIN_GPIO_PORT_K  10
+#define TEGRA234_MAIN_GPIO_PORT_L  11
+#define TEGRA234_MAIN_GPIO_PORT_M  12
+#define TEGRA234_MAIN_GPIO_PORT_N  13
+#define TEGRA234_MAIN_GPIO_PORT_P  14
+#define TEGRA234_MAIN_GPIO_PORT_Q  15
+#define TEGRA234_MAIN_GPIO_PORT_R  16
+#define TEGRA234_MAIN_GPIO_PORT_X  17
+#define TEGRA234_MAIN_GPIO_PORT_Y  18
+#define TEGRA234_MAIN_GPIO_PORT_Z  19
+#define TEGRA234_MAIN_GPIO_PORT_AC 20
+#define TEGRA234_MAIN_GPIO_PORT_AD 21
+#define TEGRA234_MAIN_GPIO_PORT_AE 22
+#define TEGRA234_MAIN_GPIO_PORT_AF 23
+#define TEGRA234_MAIN_GPIO_PORT_AG 24
+
+#define TEGRA234_MAIN_GPIO(port, offset) \
+	((TEGRA234_MAIN_GPIO_PORT_##port * 8) + offset)
+
+/* GPIOs implemented by AON GPIO controller */
+#define TEGRA234_AON_GPIO_PORT_AA 0
+#define TEGRA234_AON_GPIO_PORT_BB 1
+#define TEGRA234_AON_GPIO_PORT_CC 2
+#define TEGRA234_AON_GPIO_PORT_DD 3
+#define TEGRA234_AON_GPIO_PORT_EE 4
+#define TEGRA234_AON_GPIO_PORT_GG 5
+
+#define TEGRA234_AON_GPIO(port, offset) \
+	((TEGRA234_AON_GPIO_PORT_##port * 8) + offset)
+
+#endif