Merge tag 'rpmsg-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson...

[linux-2.6-microblaze.git] / drivers / thunderbolt / nhi_regs.h

diff --git a/drivers/thunderbolt/nhi_regs.h b/drivers/thunderbolt/nhi_regs.h
index a60bd98..0d4970d 100644 (file)
--- a/drivers/thunderbolt/nhi_regs.h
+++ b/drivers/thunderbolt/nhi_regs.h
@@ -124,4 +124,41 @@ struct ring_desc {
 #define REG_FW_STS_ICM_EN_INVERT       BIT(1)
 #define REG_FW_STS_ICM_EN              BIT(0)
 
+/* ICL NHI VSEC registers */
+
+/* FW ready */
+#define VS_CAP_9                       0xc8
+#define VS_CAP_9_FW_READY              BIT(31)
+/* UUID */
+#define VS_CAP_10                      0xcc
+#define VS_CAP_11                      0xd0
+/* LTR */
+#define VS_CAP_15                      0xe0
+#define VS_CAP_16                      0xe4
+/* TBT2PCIe */
+#define VS_CAP_18                      0xec
+#define VS_CAP_18_DONE                 BIT(0)
+/* PCIe2TBT */
+#define VS_CAP_19                      0xf0
+#define VS_CAP_19_VALID                        BIT(0)
+#define VS_CAP_19_CMD_SHIFT            1
+#define VS_CAP_19_CMD_MASK             GENMASK(7, 1)
+/* Force power */
+#define VS_CAP_22                      0xfc
+#define VS_CAP_22_FORCE_POWER          BIT(1)
+#define VS_CAP_22_DMA_DELAY_MASK       GENMASK(31, 24)
+#define VS_CAP_22_DMA_DELAY_SHIFT      24
+
+/**
+ * enum icl_lc_mailbox_cmd - ICL specific LC mailbox commands
+ * @ICL_LC_GO2SX: Ask LC to enter Sx without wake
+ * @ICL_LC_GO2SX_NO_WAKE: Ask LC to enter Sx with wake
+ * @ICL_LC_PREPARE_FOR_RESET: Prepare LC for reset
+ */
+enum icl_lc_mailbox_cmd {
+       ICL_LC_GO2SX = 0x02,
+       ICL_LC_GO2SX_NO_WAKE = 0x03,
+       ICL_LC_PREPARE_FOR_RESET = 0x21,
+};
+
 #endif