ARM: k2g-ice: Add pinmux support for rgmii interface

[oweals/u-boot.git] / arch / arm / mach-keystone / include / mach / mux-k2g.h

diff --git a/arch/arm/mach-keystone/include/mach/mux-k2g.h b/arch/arm/mach-keystone/include/mach/mux-k2g.h
index 809b72d5bf9dd08dc3eab825b0d5e9f03b6f9d15..67d47f8172167ea30423c0bff401793bbb537d43 100644 (file)
--- a/arch/arm/mach-keystone/include/mach/mux-k2g.h
+++ b/arch/arm/mach-keystone/include/mach/mux-k2g.h
@@ -27,6 +27,11 @@
 #define PIN_PTU        (1 << 17) /* pull up */
 #define PIN_PTD        (0 << 17) /* pull down */
 
+#define BUFFER_CLASS_B (0 << 19)
+#define BUFFER_CLASS_C (1 << 19)
+#define BUFFER_CLASS_D (2 << 19)
+#define BUFFER_CLASS_E (3 << 19)
+
 #define MODE(m)        ((m) & 0x7)
 #define MAX_PIN_N      260