From: Ben Levinsky <ben.levinsky@xilinx.com>
To: stefano.stabellini@xilinx.com, michal.simek@xilinx.com
Cc: mathieu.poirier@linaro.org, robh+dt@kernel.org,
linux-remoteproc@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v7 1/5] firmware: xilinx: Add ZynqMP firmware ioctl enums for RPU configuration.
Date: Fri, 31 Jul 2020 09:47:50 -0700 [thread overview]
Message-ID: <20200731164754.20505-2-ben.levinsky@xilinx.com> (raw)
In-Reply-To: <20200731164754.20505-1-ben.levinsky@xilinx.com>
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 --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,
--
2.17.1
next prev parent reply other threads:[~2020-07-31 16:48 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-31 16:47 [PATCH v7 0/5] Provide basic driver to control Arm R5 co-processor found on Ben Levinsky
2020-07-31 16:47 ` Ben Levinsky [this message]
2020-07-31 16:47 ` [PATCH v7 2/5] firmware: xilinx: Add shutdown/wakeup APIs Ben Levinsky
2020-07-31 16:47 ` [PATCH v7 3/5] firmware: xilinx: Add RPU configuration APIs Ben Levinsky
2020-07-31 16:47 ` [PATCH v7 4/5] dt-bindings: remoteproc: Add documentation for ZynqMP R5 rproc bindings Ben Levinsky
2020-07-31 16:47 ` [PATCH v7 5/5] remoteproc: Add initial zynqmp R5 remoteproc driver Ben Levinsky
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