aspeed: Device Tree configuration for Reset Driver
Add Reset Driver configuration to ast2500 SoC Device Tree and bindings
for various reset signals
Signed-off-by: Maxim Sloyko <maxims@google.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/include/dt-bindings/reset/ast2500-reset.h b/include/dt-bindings/reset/ast2500-reset.h
new file mode 100644
index 0000000..eb5e1db
--- /dev/null
+++ b/include/dt-bindings/reset/ast2500-reset.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2017 Google, Inc
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _ABI_MACH_ASPEED_AST2500_RESET_H_
+#define _ABI_MACH_ASPEED_AST2500_RESET_H_
+
+/*
+ * The values are intentionally layed out as flags in
+ * WDT reset parameter.
+ */
+
+#define AST_RESET_SOC 0
+#define AST_RESET_CHIP 1
+#define AST_RESET_CPU (1 << 1)
+#define AST_RESET_ARM (1 << 2)
+#define AST_RESET_COPROC (1 << 3)
+#define AST_RESET_SDRAM (1 << 4)
+#define AST_RESET_AHB (1 << 5)
+#define AST_RESET_I2C (1 << 6)
+#define AST_RESET_MAC1 (1 << 7)
+#define AST_RESET_MAC2 (1 << 8)
+#define AST_RESET_GCRT (1 << 9)
+#define AST_RESET_USB20 (1 << 10)
+#define AST_RESET_USB11_HOST (1 << 11)
+#define AST_RESET_USB11_HID (1 << 12)
+#define AST_RESET_VIDEO (1 << 13)
+#define AST_RESET_HAC (1 << 14)
+#define AST_RESET_LPC (1 << 15)
+#define AST_RESET_SDIO (1 << 16)
+#define AST_RESET_MIC (1 << 17)
+#define AST_RESET_CRT2D (1 << 18)
+#define AST_RESET_PWM (1 << 19)
+#define AST_RESET_PECI (1 << 20)
+#define AST_RESET_JTAG (1 << 21)
+#define AST_RESET_ADC (1 << 22)
+#define AST_RESET_GPIO (1 << 23)
+#define AST_RESET_MCTP (1 << 24)
+#define AST_RESET_XDMA (1 << 25)
+#define AST_RESET_SPI (1 << 26)
+#define AST_RESET_MISC (1 << 27)
+
+#endif /* _ABI_MACH_ASPEED_AST2500_RESET_H_ */