[PATCH v6 3/6] firmware: xilinx: Add ZynqMP firmware ioctl enums for RPU configuration.

Tanmay Shah
2022-05-31T23:46:12Z

From: Ben Levinsky <ben.levinsky@xilinx.com>

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 <ben.levinsky@xilinx.com>
Signed-off-by: Tanmay Shah <tanmay.shah@xilinx.com>
---

Changes in v6:
- None

Changes in v5:
- None

Changes in v4:
- None

Changes in v3:
- None

include/linux/firmware/xlnx-zynqmp.h | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)

diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h
index 14f00a7672d1..54331b726ab0 100644
--- a/include/linux/firmware/xlnx-zynqmp.h
+++ b/include/linux/firmware/xlnx-zynqmp.h
@@ -129,6 +129,10 @@ 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 = 7,
IOCTL_SET_PLL_FRAC_MODE = 8,
@@ -166,6 +170,21 @@ enum pm_query_id {
PM_QID_CLOCK_GET_MAX_DIVISOR = 13,
};

+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 = 0,
PM_RESET_ACTION_ASSERT = 1,