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authorLinus Torvalds <torvalds@linux-foundation.org>2022-12-21 20:37:14 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2022-12-21 20:37:14 +0300
commit9cf5b508bd260d5693d337bcf1f9b82b961b6137 (patch)
treefda4cba0edd01ba199646abac53d77bd51d3e4a4 /include/linux/firmware
parentf2855eec19cadddad2900da3a009ee39df6116a7 (diff)
parent11c7f9e3131ad14b27a957496088fa488b153a48 (diff)
downloadlinux-9cf5b508bd260d5693d337bcf1f9b82b961b6137.tar.xz
Merge tag 'rproc-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux
Pull remoteproc updates from Bjorn Andersson: "rproc-virtio device names are now auto generated, to avoid conflicts between remoteproc instances. The imx_rproc driver is extended with support for communicating with and attaching to a running M4 on i.MX8QXP, as well as support for attaching to the M4 after self-recovering from a crash. Support is added for i.MX8QM and mailbox channels are reconnected during the recovery process, in order to avoid data corruption. The Xilinx Zynqmp firmware interface is extended and support for the Xilinx R5 RPU is introduced. Various resources leaks, primarily in error paths, throughout the Qualcomm drivers are corrected. Lastly a fix to ensure that pm_relax is invoked even if the remoteproc instance is stopped between a crash is being reported and the recovery handler is scheduled" * tag 'rproc-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: (25 commits) remoteproc: core: Do pm_relax when in RPROC_OFFLINE state remoteproc: qcom: q6v5: Fix missing clk_disable_unprepare() in q6v5_wcss_qcs404_power_on() remoteproc: qcom_q6v5_pas: Fix missing of_node_put() in adsp_alloc_memory_region() remoteproc: qcom_q6v5_pas: detach power domains on remove remoteproc: qcom_q6v5_pas: disable wakeup on probe fail or remove remoteproc: qcom: q6v5: Fix potential null-ptr-deref in q6v5_wcss_init_mmio() remoteproc: sysmon: fix memory leak in qcom_add_sysmon_subdev() remoteproc: sysmon: Make QMI message rules const drivers: remoteproc: Add Xilinx r5 remoteproc driver firmware: xilinx: Add RPU configuration APIs firmware: xilinx: Add shutdown/wakeup APIs firmware: xilinx: Add ZynqMP firmware ioctl enums for RPU configuration. arm64: dts: xilinx: zynqmp: Add RPU subsystem device node dt-bindings: remoteproc: Add Xilinx RPU subsystem bindings remoteproc: core: Use device_match_of_node() remoteproc: imx_rproc: Correct i.MX93 DRAM mapping remoteproc: imx_rproc: Enable attach recovery for i.MX8QM/QXP remoteproc: imx_rproc: Request mbox channel later remoteproc: imx_rproc: Support i.MX8QM remoteproc: imx_rproc: Support kicking Mcore from Linux for i.MX8QXP ...
Diffstat (limited to 'include/linux/firmware')
-rw-r--r--include/linux/firmware/xlnx-zynqmp.h60
1 files changed, 60 insertions, 0 deletions
diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h
index fac37680ffe7..b986e267d149 100644
--- a/include/linux/firmware/xlnx-zynqmp.h
+++ b/include/linux/firmware/xlnx-zynqmp.h
@@ -12,6 +12,7 @@
#ifndef __FIRMWARE_ZYNQMP_H__
#define __FIRMWARE_ZYNQMP_H__
+#include <linux/types.h>
#include <linux/err.h>
@@ -87,6 +88,8 @@ enum pm_api_cb_id {
enum pm_api_id {
PM_GET_API_VERSION = 1,
PM_REGISTER_NOTIFIER = 5,
+ PM_FORCE_POWERDOWN = 8,
+ PM_REQUEST_WAKEUP = 10,
PM_SYSTEM_SHUTDOWN = 12,
PM_REQUEST_NODE = 13,
PM_RELEASE_NODE = 14,
@@ -135,6 +138,10 @@ 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_SET_TAPDELAY_BYPASS = 4,
IOCTL_SD_DLL_RESET = 6,
IOCTL_SET_SD_TAPDELAY = 7,
@@ -176,6 +183,21 @@ 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,
@@ -516,6 +538,15 @@ int zynqmp_pm_is_function_supported(const u32 api_id, const u32 id);
int zynqmp_pm_set_feature_config(enum pm_feature_config_id id, u32 value);
int zynqmp_pm_get_feature_config(enum pm_feature_config_id id, u32 *payload);
int zynqmp_pm_register_sgi(u32 sgi_num, u32 reset);
+int zynqmp_pm_force_pwrdwn(const u32 target,
+ const enum zynqmp_pm_request_ack ack);
+int zynqmp_pm_request_wake(const u32 node,
+ const bool set_addr,
+ const u64 address,
+ const enum zynqmp_pm_request_ack ack);
+int zynqmp_pm_get_rpu_mode(u32 node_id, enum rpu_oper_mode *rpu_mode);
+int zynqmp_pm_set_rpu_mode(u32 node_id, u32 arg1);
+int zynqmp_pm_set_tcm_config(u32 node_id, u32 arg1);
int zynqmp_pm_set_sd_config(u32 node, enum pm_sd_config_type config, u32 value);
int zynqmp_pm_set_gem_config(u32 node, enum pm_gem_config_type config,
u32 value);
@@ -795,6 +826,35 @@ static inline int zynqmp_pm_register_sgi(u32 sgi_num, u32 reset)
return -ENODEV;
}
+static inline int zynqmp_pm_force_pwrdwn(const u32 target,
+ const enum zynqmp_pm_request_ack ack)
+{
+ return -ENODEV;
+}
+
+static inline int zynqmp_pm_request_wake(const u32 node,
+ const bool set_addr,
+ const u64 address,
+ const enum zynqmp_pm_request_ack ack)
+{
+ return -ENODEV;
+}
+
+static inline int zynqmp_pm_get_rpu_mode(u32 node_id, enum rpu_oper_mode *rpu_mode)
+{
+ return -ENODEV;
+}
+
+static inline int zynqmp_pm_set_rpu_mode(u32 node_id, u32 arg1)
+{
+ return -ENODEV;
+}
+
+static inline int zynqmp_pm_set_tcm_config(u32 node_id, u32 arg1)
+{
+ return -ENODEV;
+}
+
static inline int zynqmp_pm_set_sd_config(u32 node,
enum pm_sd_config_type config,
u32 value)