From: Ben Levinsky <ben.levinsky@xilinx.com>
To: ohad@wizery.com, bjorn.andersson@linaro.org,
michal.simek@xilinx.com, jollys@xilinx.com,
rajan.vaja@xilinx.com, robh+dt@kernel.org, mark.rutland@arm.com
Cc: linux-remoteproc@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 1/5] firmware: xilinx: Add ZynqMP firmware ioctl enums for RPU configuration.
Date: Thu, 16 Apr 2020 14:54:38 -0700 [thread overview]
Message-ID: <1587074082-14836-2-git-send-email-ben.levinsky@xilinx.com> (raw)
In-Reply-To: <1587074082-14836-1-git-send-email-ben.levinsky@xilinx.com>
Add ZynqMP firmware ioctl enums for RPU configuration.
Signed-off-by: Ben Levinsky <ben.levinsky@xilinx.com>
---
drivers/firmware/xilinx/zynqmp.c | 4 ++++
include/linux/firmware/xlnx-zynqmp.h | 19 +++++++++++++++++++
2 files changed, 23 insertions(+)
diff --git a/drivers/firmware/xilinx/zynqmp.c b/drivers/firmware/xilinx/zynqmp.c
index 41b6516..7978065 100644
--- a/drivers/firmware/xilinx/zynqmp.c
+++ b/drivers/firmware/xilinx/zynqmp.c
@@ -512,6 +512,10 @@ static int zynqmp_pm_clock_getparent(u32 clock_id, u32 *parent_id)
static inline int zynqmp_is_valid_ioctl(u32 ioctl_id)
{
switch (ioctl_id) {
+ case IOCTL_GET_RPU_OPER_MODE:
+ case IOCTL_SET_RPU_OPER_MODE:
+ case IOCTL_RPU_BOOT_ADDR_CONFIG:
+ case IOCTL_TCM_COMB_CONFIG:
case IOCTL_SD_DLL_RESET:
case IOCTL_SET_SD_TAPDELAY:
case IOCTL_SET_PLL_FRAC_MODE:
diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h
index 8efa5ac..ddc996de 100644
--- a/include/linux/firmware/xlnx-zynqmp.h
+++ b/include/linux/firmware/xlnx-zynqmp.h
@@ -101,6 +101,10 @@ enum pm_ret_status {
};
enum pm_ioctl_id {
+ IOCTL_GET_RPU_OPER_MODE = 0,
+ IOCTL_SET_RPU_OPER_MODE,
+ IOCTL_RPU_BOOT_ADDR_CONFIG,
+ IOCTL_TCM_COMB_CONFIG,
IOCTL_SD_DLL_RESET = 6,
IOCTL_SET_SD_TAPDELAY,
IOCTL_SET_PLL_FRAC_MODE,
@@ -120,6 +124,21 @@ enum pm_query_id {
PM_QID_CLOCK_GET_MAX_DIVISOR,
};
+enum rpu_oper_mode {
+ PM_RPU_MODE_LOCKSTEP,
+ PM_RPU_MODE_SPLIT,
+};
+
+enum rpu_boot_mem {
+ PM_RPU_BOOTMEM_LOVEC,
+ PM_RPU_BOOTMEM_HIVEC,
+};
+
+enum rpu_tcm_comb {
+ PM_RPU_TCM_SPLIT,
+ PM_RPU_TCM_COMB,
+};
+
enum zynqmp_pm_reset_action {
PM_RESET_ACTION_RELEASE,
PM_RESET_ACTION_ASSERT,
--
2.7.4
next prev parent reply other threads:[~2020-04-16 21:55 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-16 21:54 [PATCH v2 0/5] remoteproc: Add zynqmp_r5 driver Ben Levinsky
2020-04-16 21:54 ` Ben Levinsky [this message]
2020-04-16 21:54 ` [PATCH v2 2/5] firmware: xilinx: Add shutdown/wakeup APIs Ben Levinsky
2020-04-16 21:54 ` [PATCH v2 3/5] firmware: xilinx: Add zynqmp_get_node_status API Ben Levinsky
2020-04-16 21:54 ` [PATCH v2 4/5] dt-bindings: remoteproc: Add documentation for ZynqMP R5 rproc bindings Ben Levinsky
2020-04-17 16:13 ` Rob Herring
2020-04-16 21:54 ` [PATCH v2 5/5] remoteproc: Add initial zynqmp R5 remoteproc driver Ben Levinsky
2020-04-17 6:32 ` Michal Simek
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