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-rw-r--r--include/linux/sm501-regs.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/include/linux/sm501-regs.h b/include/linux/sm501-regs.h
index 014e73b31fc0..df7620dd8f31 100644
--- a/include/linux/sm501-regs.h
+++ b/include/linux/sm501-regs.h
@@ -15,6 +15,24 @@
/* config 1 */
#define SM501_SYSTEM_CONTROL (0x000000)
+
+#define SM501_SYSCTRL_PANEL_TRISTATE (1<<0)
+#define SM501_SYSCTRL_MEM_TRISTATE (1<<1)
+#define SM501_SYSCTRL_CRT_TRISTATE (1<<2)
+
+#define SM501_SYSCTRL_PCI_SLAVE_BURST_MASK (3<<4)
+#define SM501_SYSCTRL_PCI_SLAVE_BURST_1 (0<<4)
+#define SM501_SYSCTRL_PCI_SLAVE_BURST_2 (1<<4)
+#define SM501_SYSCTRL_PCI_SLAVE_BURST_4 (2<<4)
+#define SM501_SYSCTRL_PCI_SLAVE_BURST_8 (3<<4)
+
+#define SM501_SYSCTRL_PCI_CLOCK_RUN_EN (1<<6)
+#define SM501_SYSCTRL_PCI_RETRY_DISABLE (1<<7)
+#define SM501_SYSCTRL_PCI_SUBSYS_LOCK (1<<11)
+#define SM501_SYSCTRL_PCI_BURST_READ_EN (1<<15)
+
+/* miscellaneous control */
+
#define SM501_MISC_CONTROL (0x000004)
#define SM501_MISC_BUS_SH (0x0)