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Diffstat (limited to 'include/linux/firmware/xlnx-zynqmp.h')
-rw-r--r--include/linux/firmware/xlnx-zynqmp.h184
1 files changed, 184 insertions, 0 deletions
diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h
index 3c3c28eff56a..642dab10f65d 100644
--- a/include/linux/firmware/xlnx-zynqmp.h
+++ b/include/linux/firmware/xlnx-zynqmp.h
@@ -28,12 +28,35 @@
/* SMC SIP service Call Function Identifier Prefix */
#define PM_SIP_SVC 0xC2000000
#define PM_GET_TRUSTZONE_VERSION 0xa03
+#define PM_SET_SUSPEND_MODE 0xa02
+#define GET_CALLBACK_DATA 0xa01
/* Number of 32bits values in payload */
#define PAYLOAD_ARG_CNT 4U
+/* Number of arguments for a callback */
+#define CB_ARG_CNT 4
+
+/* Payload size (consists of callback API ID + arguments) */
+#define CB_PAYLOAD_SIZE (CB_ARG_CNT + 1)
+
+#define ZYNQMP_PM_MAX_QOS 100U
+
+/* Node capabilities */
+#define ZYNQMP_PM_CAPABILITY_ACCESS 0x1U
+#define ZYNQMP_PM_CAPABILITY_CONTEXT 0x2U
+#define ZYNQMP_PM_CAPABILITY_WAKEUP 0x4U
+#define ZYNQMP_PM_CAPABILITY_POWER 0x8U
+
enum pm_api_id {
PM_GET_API_VERSION = 1,
+ PM_REQUEST_NODE = 13,
+ PM_RELEASE_NODE,
+ PM_SET_REQUIREMENT,
+ PM_RESET_ASSERT = 17,
+ PM_RESET_GET_STATUS,
+ PM_PM_INIT_FINALIZE = 21,
+ PM_GET_CHIPID = 24,
PM_IOCTL = 34,
PM_QUERY_DATA,
PM_CLOCK_ENABLE,
@@ -75,6 +98,149 @@ enum pm_query_id {
PM_QID_CLOCK_GET_NUM_CLOCKS = 12,
};
+enum zynqmp_pm_reset_action {
+ PM_RESET_ACTION_RELEASE,
+ PM_RESET_ACTION_ASSERT,
+ PM_RESET_ACTION_PULSE,
+};
+
+enum zynqmp_pm_reset {
+ ZYNQMP_PM_RESET_START = 1000,
+ ZYNQMP_PM_RESET_PCIE_CFG = ZYNQMP_PM_RESET_START,
+ ZYNQMP_PM_RESET_PCIE_BRIDGE,
+ ZYNQMP_PM_RESET_PCIE_CTRL,
+ ZYNQMP_PM_RESET_DP,
+ ZYNQMP_PM_RESET_SWDT_CRF,
+ ZYNQMP_PM_RESET_AFI_FM5,
+ ZYNQMP_PM_RESET_AFI_FM4,
+ ZYNQMP_PM_RESET_AFI_FM3,
+ ZYNQMP_PM_RESET_AFI_FM2,
+ ZYNQMP_PM_RESET_AFI_FM1,
+ ZYNQMP_PM_RESET_AFI_FM0,
+ ZYNQMP_PM_RESET_GDMA,
+ ZYNQMP_PM_RESET_GPU_PP1,
+ ZYNQMP_PM_RESET_GPU_PP0,
+ ZYNQMP_PM_RESET_GPU,
+ ZYNQMP_PM_RESET_GT,
+ ZYNQMP_PM_RESET_SATA,
+ ZYNQMP_PM_RESET_ACPU3_PWRON,
+ ZYNQMP_PM_RESET_ACPU2_PWRON,
+ ZYNQMP_PM_RESET_ACPU1_PWRON,
+ ZYNQMP_PM_RESET_ACPU0_PWRON,
+ ZYNQMP_PM_RESET_APU_L2,
+ ZYNQMP_PM_RESET_ACPU3,
+ ZYNQMP_PM_RESET_ACPU2,
+ ZYNQMP_PM_RESET_ACPU1,
+ ZYNQMP_PM_RESET_ACPU0,
+ ZYNQMP_PM_RESET_DDR,
+ ZYNQMP_PM_RESET_APM_FPD,
+ ZYNQMP_PM_RESET_SOFT,
+ ZYNQMP_PM_RESET_GEM0,
+ ZYNQMP_PM_RESET_GEM1,
+ ZYNQMP_PM_RESET_GEM2,
+ ZYNQMP_PM_RESET_GEM3,
+ ZYNQMP_PM_RESET_QSPI,
+ ZYNQMP_PM_RESET_UART0,
+ ZYNQMP_PM_RESET_UART1,
+ ZYNQMP_PM_RESET_SPI0,
+ ZYNQMP_PM_RESET_SPI1,
+ ZYNQMP_PM_RESET_SDIO0,
+ ZYNQMP_PM_RESET_SDIO1,
+ ZYNQMP_PM_RESET_CAN0,
+ ZYNQMP_PM_RESET_CAN1,
+ ZYNQMP_PM_RESET_I2C0,
+ ZYNQMP_PM_RESET_I2C1,
+ ZYNQMP_PM_RESET_TTC0,
+ ZYNQMP_PM_RESET_TTC1,
+ ZYNQMP_PM_RESET_TTC2,
+ ZYNQMP_PM_RESET_TTC3,
+ ZYNQMP_PM_RESET_SWDT_CRL,
+ ZYNQMP_PM_RESET_NAND,
+ ZYNQMP_PM_RESET_ADMA,
+ ZYNQMP_PM_RESET_GPIO,
+ ZYNQMP_PM_RESET_IOU_CC,
+ ZYNQMP_PM_RESET_TIMESTAMP,
+ ZYNQMP_PM_RESET_RPU_R50,
+ ZYNQMP_PM_RESET_RPU_R51,
+ ZYNQMP_PM_RESET_RPU_AMBA,
+ ZYNQMP_PM_RESET_OCM,
+ ZYNQMP_PM_RESET_RPU_PGE,
+ ZYNQMP_PM_RESET_USB0_CORERESET,
+ ZYNQMP_PM_RESET_USB1_CORERESET,
+ ZYNQMP_PM_RESET_USB0_HIBERRESET,
+ ZYNQMP_PM_RESET_USB1_HIBERRESET,
+ ZYNQMP_PM_RESET_USB0_APB,
+ ZYNQMP_PM_RESET_USB1_APB,
+ ZYNQMP_PM_RESET_IPI,
+ ZYNQMP_PM_RESET_APM_LPD,
+ ZYNQMP_PM_RESET_RTC,
+ ZYNQMP_PM_RESET_SYSMON,
+ ZYNQMP_PM_RESET_AFI_FM6,
+ ZYNQMP_PM_RESET_LPD_SWDT,
+ ZYNQMP_PM_RESET_FPD,
+ ZYNQMP_PM_RESET_RPU_DBG1,
+ ZYNQMP_PM_RESET_RPU_DBG0,
+ ZYNQMP_PM_RESET_DBG_LPD,
+ ZYNQMP_PM_RESET_DBG_FPD,
+ ZYNQMP_PM_RESET_APLL,
+ ZYNQMP_PM_RESET_DPLL,
+ ZYNQMP_PM_RESET_VPLL,
+ ZYNQMP_PM_RESET_IOPLL,
+ ZYNQMP_PM_RESET_RPLL,
+ ZYNQMP_PM_RESET_GPO3_PL_0,
+ ZYNQMP_PM_RESET_GPO3_PL_1,
+ ZYNQMP_PM_RESET_GPO3_PL_2,
+ ZYNQMP_PM_RESET_GPO3_PL_3,
+ ZYNQMP_PM_RESET_GPO3_PL_4,
+ ZYNQMP_PM_RESET_GPO3_PL_5,
+ ZYNQMP_PM_RESET_GPO3_PL_6,
+ ZYNQMP_PM_RESET_GPO3_PL_7,
+ ZYNQMP_PM_RESET_GPO3_PL_8,
+ ZYNQMP_PM_RESET_GPO3_PL_9,
+ ZYNQMP_PM_RESET_GPO3_PL_10,
+ ZYNQMP_PM_RESET_GPO3_PL_11,
+ ZYNQMP_PM_RESET_GPO3_PL_12,
+ ZYNQMP_PM_RESET_GPO3_PL_13,
+ ZYNQMP_PM_RESET_GPO3_PL_14,
+ ZYNQMP_PM_RESET_GPO3_PL_15,
+ ZYNQMP_PM_RESET_GPO3_PL_16,
+ ZYNQMP_PM_RESET_GPO3_PL_17,
+ ZYNQMP_PM_RESET_GPO3_PL_18,
+ ZYNQMP_PM_RESET_GPO3_PL_19,
+ ZYNQMP_PM_RESET_GPO3_PL_20,
+ ZYNQMP_PM_RESET_GPO3_PL_21,
+ ZYNQMP_PM_RESET_GPO3_PL_22,
+ ZYNQMP_PM_RESET_GPO3_PL_23,
+ ZYNQMP_PM_RESET_GPO3_PL_24,
+ ZYNQMP_PM_RESET_GPO3_PL_25,
+ ZYNQMP_PM_RESET_GPO3_PL_26,
+ ZYNQMP_PM_RESET_GPO3_PL_27,
+ ZYNQMP_PM_RESET_GPO3_PL_28,
+ ZYNQMP_PM_RESET_GPO3_PL_29,
+ ZYNQMP_PM_RESET_GPO3_PL_30,
+ ZYNQMP_PM_RESET_GPO3_PL_31,
+ ZYNQMP_PM_RESET_RPU_LS,
+ ZYNQMP_PM_RESET_PS_ONLY,
+ ZYNQMP_PM_RESET_PL,
+ ZYNQMP_PM_RESET_PS_PL0,
+ ZYNQMP_PM_RESET_PS_PL1,
+ ZYNQMP_PM_RESET_PS_PL2,
+ ZYNQMP_PM_RESET_PS_PL3,
+ ZYNQMP_PM_RESET_END = ZYNQMP_PM_RESET_PS_PL3
+};
+
+enum zynqmp_pm_suspend_reason {
+ SUSPEND_POWER_REQUEST = 201,
+ SUSPEND_ALERT,
+ SUSPEND_SYSTEM_SHUTDOWN,
+};
+
+enum zynqmp_pm_request_ack {
+ ZYNQMP_PM_REQUEST_ACK_NO = 1,
+ ZYNQMP_PM_REQUEST_ACK_BLOCKING,
+ ZYNQMP_PM_REQUEST_ACK_NON_BLOCKING,
+};
+
/**
* struct zynqmp_pm_query_data - PM query data
* @qid: query ID
@@ -91,6 +257,7 @@ struct zynqmp_pm_query_data {
struct zynqmp_eemi_ops {
int (*get_api_version)(u32 *version);
+ int (*get_chipid)(u32 *idcode, u32 *version);
int (*query_data)(struct zynqmp_pm_query_data qdata, u32 *out);
int (*clock_enable)(u32 clock_id);
int (*clock_disable)(u32 clock_id);
@@ -102,8 +269,25 @@ struct zynqmp_eemi_ops {
int (*clock_setparent)(u32 clock_id, u32 parent_id);
int (*clock_getparent)(u32 clock_id, u32 *parent_id);
int (*ioctl)(u32 node_id, u32 ioctl_id, u32 arg1, u32 arg2, u32 *out);
+ int (*reset_assert)(const enum zynqmp_pm_reset reset,
+ const enum zynqmp_pm_reset_action assert_flag);
+ int (*reset_get_status)(const enum zynqmp_pm_reset reset, u32 *status);
+ int (*init_finalize)(void);
+ int (*set_suspend_mode)(u32 mode);
+ int (*request_node)(const u32 node,
+ const u32 capabilities,
+ const u32 qos,
+ const enum zynqmp_pm_request_ack ack);
+ int (*release_node)(const u32 node);
+ int (*set_requirement)(const u32 node,
+ const u32 capabilities,
+ const u32 qos,
+ const enum zynqmp_pm_request_ack ack);
};
+int zynqmp_pm_invoke_fn(u32 pm_api_id, u32 arg0, u32 arg1,
+ u32 arg2, u32 arg3, u32 *ret_payload);
+
#if IS_REACHABLE(CONFIG_ARCH_ZYNQMP)
const struct zynqmp_eemi_ops *zynqmp_pm_get_eemi_ops(void);
#else