Thread (13 messages) flat view 13 messages, 3 authors, 2021-02-17
STALE2035d

Revision v25 of 18 in this series.

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  17. v24 [diff vs current]
  18. v25 current

[PATCH v25 1/5] firmware: xilinx: Add ZynqMP firmware ioctl enums for RPU configuration.

From: Ben Levinsky <hidden>
Date: 2021-01-11 02:03:48
Also in: linux-devicetree, linux-remoteproc, lkml
Subsystem: the rest · Maintainer: Linus Torvalds

Add ZynqMP firmware ioctl enums for RPU configuration and TCM Nodes for
later use via request_node and release_node

Signed-off-by: Ben Levinsky <redacted>
---
v25:
- update include/linux/firmware/xlnx-zynqmp.h style to match for enum
---
 include/linux/firmware/xlnx-zynqmp.h | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h
index 5968df82b991..e4044cae0713 100644
--- a/include/linux/firmware/xlnx-zynqmp.h
+++ b/include/linux/firmware/xlnx-zynqmp.h
@@ -104,6 +104,10 @@ enum pm_ret_status {
 };
 
 enum pm_ioctl_id {
+	IOCTL_GET_RPU_OPER_MODE = 0,
+	IOCTL_SET_RPU_OPER_MODE = 1,
+	IOCTL_RPU_BOOT_ADDR_CONFIG = 2,
+	IOCTL_TCM_COMB_CONFIG = 3,
 	IOCTL_SD_DLL_RESET = 6,
 	IOCTL_SET_SD_TAPDELAY,
 	IOCTL_SET_PLL_FRAC_MODE,
@@ -129,6 +133,21 @@ enum pm_query_id {
 	PM_QID_CLOCK_GET_MAX_DIVISOR,
 };
 
+enum rpu_oper_mode {
+	PM_RPU_MODE_LOCKSTEP = 0,
+	PM_RPU_MODE_SPLIT = 1,
+};
+
+enum rpu_boot_mem {
+	PM_RPU_BOOTMEM_LOVEC = 0,
+	PM_RPU_BOOTMEM_HIVEC = 1,
+};
+
+enum rpu_tcm_comb {
+	PM_RPU_TCM_SPLIT = 0,
+	PM_RPU_TCM_COMB = 1,
+};
+
 enum zynqmp_pm_reset_action {
 	PM_RESET_ACTION_RELEASE,
 	PM_RESET_ACTION_ASSERT,
@@ -273,6 +292,10 @@ enum zynqmp_pm_request_ack {
 };
 
 enum pm_node_id {
+	NODE_TCM_0_A = 15,
+	NODE_TCM_0_B,
+	NODE_TCM_1_A,
+	NODE_TCM_1_B,
 	NODE_SD_0 = 39,
 	NODE_SD_1,
 };
-- 
2.17.1


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