add wifi6 8852be driver

hc

2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da

 kernel/drivers/mailbox/ti-msgmgr.c
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@@ -2,7 +2,7 @@
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 /*
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  * Texas Instruments' Message Manager Driver
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  *
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- * Copyright (C) 2015-2017 Texas Instruments Incorporated - http://www.ti.com/
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+ * Copyright (C) 2015-2017 Texas Instruments Incorporated - https://www.ti.com/
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  *	Nishanth Menon
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  */
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8
 
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@@ -385,14 +385,20 @@
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 		/* Ensure all unused data is 0 */
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 		data_trail &= 0xFFFFFFFF >> (8 * (sizeof(u32) - trail_bytes));
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 		writel(data_trail, data_reg);
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-		data_reg++;
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+		data_reg += sizeof(u32);
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 	}
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+
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 	/*
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 	 * 'data_reg' indicates next register to write. If we did not already
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 	 * write on tx complete reg(last reg), we must do so for transmit
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+	 * In addition, we also need to make sure all intermediate data
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+	 * registers(if any required), are reset to 0 for TISCI backward
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+	 * compatibility to be maintained.
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 	 */
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-	if (data_reg <= qinst->queue_buff_end)
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-		writel(0, qinst->queue_buff_end);
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+	while (data_reg <= qinst->queue_buff_end) {
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+		writel(0, data_reg);
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+		data_reg += sizeof(u32);
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+	}
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 	return 0;
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 }
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@@ -560,8 +566,8 @@
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 	}
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 err:
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-	dev_err(inst->dev, "Queue ID %d, Proxy ID %d is wrong on %s\n",
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-		req_qid, req_pid, p->np->name);
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+	dev_err(inst->dev, "Queue ID %d, Proxy ID %d is wrong on %pOFn\n",
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+		req_qid, req_pid, p->np);
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 	return ERR_PTR(-ENOENT);
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 }
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@@ -817,26 +823,15 @@
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 	mbox->of_xlate = ti_msgmgr_of_xlate;
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 	platform_set_drvdata(pdev, inst);
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-	ret = mbox_controller_register(mbox);
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+	ret = devm_mbox_controller_register(dev, mbox);
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 	if (ret)
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 		dev_err(dev, "Failed to register mbox_controller(%d)\n", ret);
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 	return ret;
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 }
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-static int ti_msgmgr_remove(struct platform_device *pdev)
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-{
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-	struct ti_msgmgr_inst *inst;
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-
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-	inst = platform_get_drvdata(pdev);
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-	mbox_controller_unregister(&inst->mbox);
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-
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-	return 0;
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-}
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-
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 static struct platform_driver ti_msgmgr_driver = {
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 	.probe = ti_msgmgr_probe,
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-	.remove = ti_msgmgr_remove,
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 	.driver = {
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 		   .name = "ti-msgmgr",
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 		   .of_match_table = of_match_ptr(ti_msgmgr_of_match),