diff mbox series

[v12,1/5] firmware: xilinx: Add ZynqMP firmware ioctl enums for RPU configuration.

Message ID 20200903212310.17990-2-ben.levinsky@xilinx.com (mailing list archive)
State Superseded
Headers show
Series Provide basic driver to control Arm R5 co-processor found on Xilinx ZynqMP | expand

Commit Message

Ben Levinsky Sept. 3, 2020, 9:23 p.m. UTC 
Add ZynqMP firmware ioctl enums for RPU configuration.

Signed-off-by: Ben Levinsky <ben.levinsky@xilinx.com>
---
v3:
- add xilinx-related platform mgmt fn's instead of wrapping around
  function pointer in xilinx eemi ops struct
v4:
- add default values for enums
---
 include/linux/firmware/xlnx-zynqmp.h | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
diff mbox series

Patch

diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h
index 5968df82b991..bb347dfe4ba4 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,