1 files changed, 105 insertions, 0 deletions

diff --git a/arch/blackfin/mach-bf518/include/mach/bf518.h b/arch/blackfin/mach-bf518/include/mach/bf518.h
index 856b330ecf0b..6906dee4f4cc 100644
--- a/arch/blackfin/mach-bf518/include/mach/bf518.h
+++ b/arch/blackfin/mach-bf518/include/mach/bf518.h
@@ -85,6 +85,111 @@
 
 #define AMGCTLVAL       (V_AMBEN | V_AMCKEN | V_CDPRIO)
 
+/**************************** Hysteresis Settings ****************************/
+
+#ifdef CONFIG_BFIN_HYSTERESIS_CONTROL
+#ifdef CONFIG_GPIO_HYST_PORTF_0_7
+#define HYST_PORTF_0_7          (1 << 0)
+#else
+#define HYST_PORTF_0_7          (0 << 0)
+#endif
+#ifdef CONFIG_GPIO_HYST_PORTF_8_9
+#define HYST_PORTF_8_9          (1 << 2)
+#else
+#define HYST_PORTF_8_9          (0 << 2)
+#endif
+#ifdef CONFIG_GPIO_HYST_PORTF_10
+#define HYST_PORTF_10           (1 << 4)
+#else
+#define HYST_PORTF_10           (0 << 4)
+#endif
+#ifdef CONFIG_GPIO_HYST_PORTF_11
+#define HYST_PORTF_11           (1 << 6)
+#else
+#define HYST_PORTF_11           (0 << 6)
+#endif
+#ifdef CONFIG_GPIO_HYST_PORTF_12_13
+#define HYST_PORTF_12_13        (1 << 8)
+#else
+#define HYST_PORTF_12_13        (0 << 8)
+#endif
+#ifdef CONFIG_GPIO_HYST_PORTF_14_15
+#define HYST_PORTF_14_15        (1 << 10)
+#else
+#define HYST_PORTF_14_15        (0 << 10)
+#endif
+
+#define HYST_PORTF_0_15 (HYST_PORTF_0_7 | HYST_PORTF_8_9 | HYST_PORTF_10 | \
+                HYST_PORTF_11 | HYST_PORTF_12_13 | HYST_PORTF_14_15)
+
+#ifdef CONFIG_GPIO_HYST_PORTG_0
+#define HYST_PORTG_0            (1 << 0)
+#else
+#define HYST_PORTG_0            (0 << 0)
+#endif
+#ifdef CONFIG_GPIO_HYST_PORTG_1_4
+#define HYST_PORTG_1_4          (1 << 2)
+#else
+#define HYST_PORTG_1_4          (0 << 2)
+#endif
+#ifdef CONFIG_GPIO_HYST_PORTG_5_6
+#define HYST_PORTG_5_6          (1 << 4)
+#else
+#define HYST_PORTG_5_6          (0 << 4)
+#endif
+#ifdef CONFIG_GPIO_HYST_PORTG_7_8
+#define HYST_PORTG_7_8          (1 << 6)
+#else
+#define HYST_PORTG_7_8          (0 << 6)
+#endif
+#ifdef CONFIG_GPIO_HYST_PORTG_9
+#define HYST_PORTG_9            (1 << 8)
+#else
+#define HYST_PORTG_9            (0 << 8)
+#endif
+#ifdef CONFIG_GPIO_HYST_PORTG_10
+#define HYST_PORTG_10           (1 << 10)
+#else
+#define HYST_PORTG_10           (0 << 10)
+#endif
+#ifdef CONFIG_GPIO_HYST_PORTG_11_13
+#define HYST_PORTG_11_13        (1 << 12)
+#else
+#define HYST_PORTG_11_13        (0 << 12)
+#endif
+#ifdef CONFIG_GPIO_HYST_PORTG_14_15
+#define HYST_PORTG_14_15        (1 << 14)
+#else
+#define HYST_PORTG_14_15        (0 << 14)
+#endif
+
+#define HYST_PORTG_0_15 (HYST_PORTG_0 | HYST_PORTG_1_4 | HYST_PORTG_5_6 | \
+                HYST_PORTG_7_8 | HYST_PORTG_9 | HYST_PORTG_10 | \
+                HYST_PORTG_11_13 | HYST_PORTG_14_15)
+
+#ifdef CONFIG_GPIO_HYST_PORTH_0_7
+#define HYST_PORTH_0_7          (1 << 0)
+#else
+#define HYST_PORTH_0_7          (0 << 0)
+#endif
+
+#define HYST_PORTH_0_15 (HYST_PORTH_0_7)
+
+#ifdef CONFIG_NONEGPIO_HYST_NMI_RST_BMODE
+#define HYST_NMI_RST_BMODE              (1 << 2)
+#else
+#define HYST_NMI_RST_BMODE              (0 << 2)
+#endif
+#ifdef CONFIG_NONEGPIO_HYST_JTAG
+#define HYST_JTAG                       (1 << 4)
+#else
+#define HYST_JTAG                       (0 << 4)
+#endif
+
+#define HYST_NONEGPIO   (HYST_NMI_RST_BMODE | HYST_JTAG)
+#define HYST_NONEGPIO_MASK              (0x3C)
+#endif /* CONFIG_BFIN_HYSTERESIS_CONTROL */
+
 #ifdef CONFIG_BF518
 #define CPU "BF518"
 #define CPUID 0x27e8