diff --git a/Documentation/driver-api/i3c/index.rst b/Documentation/driver-api/i3c/index.rst
index 783d6da..604f1c5 100644
--- a/Documentation/driver-api/i3c/index.rst
+++ b/Documentation/driver-api/i3c/index.rst
@@ -9,3 +9,4 @@ I3C subsystem
    protocol
    device-driver-api
    master-driver-api
+   master-initialization-flow
diff --git a/Documentation/driver-api/i3c/master-initialization-flow.rst b/Documentation/driver-api/i3c/master-initialization-flow.rst
new file mode 100644
index 0000000..e02b90d
--- /dev/null
+++ b/Documentation/driver-api/i3c/master-initialization-flow.rst
@@ -0,0 +1,187 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+==============================
+I3C Master Initialization Flow
+==============================
+
+.. kernel-render:: DOT
+   :alt: I3C Master Initialization digraph
+   :caption: I3C Master Initialization Flow
+
+   digraph master_init {
+       ranksep=.25; size="35,35";
+       subgraph cluster_0 {
+           style=dashed
+           x0[shape=ellipse, label="I3C driver probe", style="filled"]
+           x1[shape=diamond, label="Secondary Master ?"]
+           a1[shape=box, label="Do I3C master controller specific initialization"]
+           b1[shape=box, label="Do I3C master controller specific initialization,\n
+           except enabling the DEFSLVS interrupt."]
+           a2[shape=box, label="Call i3c_primary_master_register"]
+           b2[shape=box, label="Call i3c_secondary_master_register"]
+           x0->x1;
+           x1->a1[label="No"];
+           x1->b1[label="Yes"];
+           a1->a2; b1->b2;
+       }
+
+       subgraph cluster_1 {
+           style=dashed
+           label="Current Master";
+           a3[shape=ellipse, label="i3c_primary_master_register", style="filled"]
+           a4[shape=box, label="Initialize I3C master controller object."]
+           a5[shape=box, label="Create I2C objects for devices in DTS and add to I2C list."]
+           a6[shape=box, label="Set appropriate bus mode based on I2C devices information."]
+           a7[shape=box, label="Create a work queue."]
+           a8[shape=box, label="Call i3c_primary_master_bus_init"]
+           a19[shape=box, label="Add I3C object representing this master to the system."]
+           a20[shape=box, label="Expose our I3C bus as an I2C adapter so that I2C devices\n
+           are exposed through the I2C subsystem."]
+           a21[shape=box, label="Register all I3C devices."]
+           a22[shape=box, label="Broadcast ENEC MR, HJ message."]
+           a3->a4->a5->a6->a7->a8; a19->a20->a21->a22;
+           a8->a19[style="invisible"];
+       }
+
+       subgraph cluster_2 {
+           style=dashed
+           label="Current Master";
+           a9[shape=ellipse, label="i3c_primary_master_bus_init", style="filled"]
+           a10[shape=box, label="Call bus_init to do controller specific bus initialization\n
+           and enabling the controller."]
+           a11[shape=box, label="Create I3C object representing the master and add it to\n
+           the I3C device list."]
+           a12[shape=box, label="Set current master to the object created to represent I3C\n
+           master device."]
+           a13[shape=box, label="Reset all dynamic address that may have been assigned before."]
+           a14[shape=box, label="Disable all slave events before starting DAA."]
+           a15[shape=box, label="Pre-assign dynamic address and retrieve device information."]
+           a16[shape=box, label="Do dynamic address assignment to all I3C devices currenly\n
+           present on the bus."]
+           a17[shape=box, label="Create I3C objects representing devices found during DAA."]
+           a18[shape=box, label="Send DEFSVLS message containing information about all\n
+           known I3C and I2C devices."]
+           a9->a10->a11->a12->a13->a14->a15->a16->a17->a18;
+       }
+
+       subgraph cluster_3 {
+           style=dashed
+           label="Current Master";
+           h1[shape=ellipse, label="MR request interrupt", style="filled"]
+           h2[shape=box, label="Bottom half i3c_master_yield_bus"]
+           h1->h2;
+       }
+
+       subgraph cluster_4 {
+           style=dashed
+           label="Current Master";
+           i1[shape=ellipse, label="i3c_master_yield_bus", style="filled"]
+           i2[shape=box, label="Check if this device is still a master to handle a case of\n
+           multiple MR requests from different devices at a same time."]
+           i3[shape=box, label="Broadcast DISEC MR, HJ message.\n
+           New master should broadcast ENEC MR, HJ once its usage of bus is done."]
+           i4[shape=box, label="Get accept mastership acknowldege from requesting master."]
+           i5[shape=box, label="In case of failure reenable MR requests by broadcasting ENEC MR, HJ."]
+           i6[shape=box, label="Mastership hand over is done."]
+           i1->i2->i3->i4->i5->i6;
+       }
+
+       subgraph cluster_5 {
+           style=dashed
+           b3[shape=ellipse, label="i3c_secondary_master_register", style="filled"]
+           b4[shape=box, label="Initialize I3C master controller object."]
+           b5[shape=box, label="Create I2C objects for devices in DTS and add to I2C list."]
+           b6[shape=box, label="Set appropriate bus mode based on I2C devices information."]
+           b7[shape=box, label="Create a work queue."]
+           b8[shape=box, label="Call i3c_secondary_master_bus_init."]
+           b12[shape=box, label="Allocate memory for defslvs_data, that will be used to pass I3C\n
+           device list received in DEFSLVS to the I3C core DEFSLVS processing."]
+           b13[shape=box, label="Add I3C object representing this master to the system."]
+           b14[shape=box, label="Expose our I3C bus as an I2C adapter so that I2C devices are\n
+           exposed through the I2C subsystem."]
+           b3->b4->b5->b6->b7->b8; b12->b13->b14;
+           b8->b12[style="invisible"]
+       }
+
+       subgraph cluster_6 {
+           style=dashed
+           b9[shape=ellipse, label="i3c_secondary_master_bus_init", style="filled"]
+           b10[shape=box, label="Call bus_init to do controller specific bus initialization\n
+           and enabling the controller."]
+           b11[shape=box, label="Create I3C object representing the master and add it to\n
+           the I3C device list."]
+           b9->b10->b11;
+       }
+
+       subgraph cluster_7 {
+           style=dashed
+           d1[shape=ellipse, label="DEFSLVS interrupt", style="filled"]
+           d2[shape=box, label="Controller driver can chose how to handle I2C devices received\n
+           in DEFSLVS."]
+           d3[shape=box, label="Read all I3C devices information from DEFSLVS message\n
+           to defslvs_data structure in the master object."]
+           d4[shape=box, label="Call i3c_master_process_defslvs."]
+           d1->d2->d3->d4;
+       }
+
+       subgraph cluster_8 {
+           style=dashed
+           d5[shape=ellipse, label="i3c_master_process_defslvs", style="filled"]
+           d6[shape=box, label="Acquire I3C bus mastership."]
+           d7[shape=diamond, label="Bus acquired ?"]
+           d8[shape=box, label="Handle I3C device list from DEFSLVS."]
+           d9[shape=box, label="Call i3c_master_populate_bus"]
+           d10[shape=box, label="Queue defslvs processing task for retry."]
+           d5->d6;
+           d7->d8[label="Yes"];
+           d8->d9;
+           d7->d10[label="No"];
+           d6->d7[style="invisible"];
+           d10->d5[style="dotted", constraint=false];
+       }
+
+       subgraph cluster_9 {
+           style=dashed
+           e1[shape=ellipse, label="i3c_master_acquire_bus", style="filled"]
+           e2[shape=box, label="If device is already holding the mastership,\n
+           just broadcast DISEC MR, HJ message and return success."]
+           e3[shape=box, label="Call request_mastership method"]
+           e1->e2->e3;
+       }
+
+       subgraph cluster_10 {
+           style=dashed
+           f1[shape=ellipse, label="request_mastership", style="filled"]
+           f2[shape=box, label="Return success if device is already in master mode."]
+           f3[shape=box, label="Return error if device don't have dyn_addr."]
+           f4[shape=box, label="Return error if MR requests are disabled by current master."]
+           f5[shape=box, label="Send MR request"]
+           f6[shape=box, label="Wait with timeout until MR_DONE interrupt is received."]
+           f1->f2->f3->f4->f5->f6;
+       }
+
+       subgraph cluster_11 {
+           style=dashed
+           g1[shape=ellipse, label="i3c_master_populate_bus", style="filled"]
+           g2[shape=box, label="Free up all I3C addresses to handle address\n
+           re assignment by main master."]
+           g3[shape=box, label="Master acquire dyn_addr received from the driver."]
+           g4[shape=box, label="For every I3C device in the defslvs_data\n
+           call i3c_master_add_i3c_dev_locked."]
+           g1->g2->g3->g4;
+       }
+
+       a2->a3; a8->a9; a18->a19;
+       b2->b3; b8->b9; b11->b12;
+       b14->d1[style=invisible];
+       a22->h1[style=invisible];
+       d4->d5;
+       d6->e1;
+       e3->f1;
+       f6->d7[constraint=false];
+       h2->i1;
+       d9->g1;
+       a18->d1[style="dotted", constraint=false];
+       f5->h1[style="dotted", constraint=false];
+       i4->f6[style="dotted", constraint=false];
+   }
