dt-bindings: Add various DT-Bindings headers

This pulls the DT-Binding headers needed to build
T186 DTBs

Change-Id: I809f719ff57e441d3921a868b6159a313a8ee7e1
Signed-off-by: Ishan Mittal <imittal@nvidia.com>
Reviewed-on: http://git-master/r/1119738

1 files changed, 33 insertions, 0 deletions

diff --git a/include/dt-bindings/gpio/tmpm32x-gpio.h b/include/dt-bindings/gpio/tmpm32x-gpio.h
new file mode 100644
index 000000000..2b2e25a46
--- /dev/null
+++ b/include/dt-bindings/gpio/tmpm32x-gpio.h
@@ -0,0 +1,33 @@
+/*
+ * This header provides constants for binding nvidia,tegra*-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_TMPM32X_GPIO_H
+#define _DT_BINDINGS_GPIO_TMPM32X_GPIO_H
+
+#include <dt-bindings/gpio/gpio.h>
+
+#define TMPM32X_GPIO_BANK_ID_A 0
+#define TMPM32X_GPIO_BANK_ID_B 1
+#define TMPM32X_GPIO_BANK_ID_C 2
+#define TMPM32X_GPIO_BANK_ID_D 3
+#define TMPM32X_GPIO_BANK_ID_E 4
+#define TMPM32X_GPIO_BANK_ID_F 5
+#define TMPM32X_GPIO_BANK_ID_G 6
+#define TMPM32X_GPIO_BANK_ID_H 7
+#define TMPM32X_GPIO_BANK_ID_I 8
+#define TMPM32X_GPIO_BANK_ID_J 9
+#define TMPM32X_GPIO_BANK_ID_K 10
+#define TMPM32X_GPIO_BANK_ID_L 11
+#define TMPM32X_GPIO_BANK_ID_M 12
+#define TMPM32X_GPIO_BANK_ID_N 13
+
+#define TMPM32X_GPIO(bank, offset) \
+        ((TMPM32X_GPIO_BANK_ID_##bank * 8) + offset)
+
+#endif