change wifi driver to cypress

hc

2024-01-05 071106ecf68c401173c58808b1cf5f68cc50d390

 kernel/drivers/mailbox/stm32-ipcc.c
..
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@@ -52,7 +52,6 @@
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 	struct clk *clk;
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 	spinlock_t lock; /* protect access to IPCC registers */
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 	int irqs[IPCC_IRQ_NUM];
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-	int wkp;
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 	u32 proc_id;
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 	u32 n_chans;
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 	u32 xcr;
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@@ -282,22 +281,13 @@
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 	/* wakeup */
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 	if (of_property_read_bool(np, "wakeup-source")) {
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-		ipcc->wkp = platform_get_irq_byname(pdev, "wakeup");
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-		if (ipcc->wkp < 0) {
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-			if (ipcc->wkp != -EPROBE_DEFER)
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-				dev_err(dev, "could not get wakeup IRQ\n");
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-			ret = ipcc->wkp;
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-			goto err_clk;
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-		}
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+		device_set_wakeup_capable(dev, true);
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-		device_init_wakeup(dev, true);
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-		ret = dev_pm_set_dedicated_wake_irq(dev, ipcc->wkp);
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+		ret = dev_pm_set_wake_irq(dev, ipcc->irqs[IPCC_IRQ_RX]);
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 		if (ret) {
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 			dev_err(dev, "Failed to set wake up irq\n");
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 			goto err_init_wkp;
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 		}
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-	} else {
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-		device_init_wakeup(dev, false);
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 	}
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 	/* mailbox controller */
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@@ -319,7 +309,7 @@
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 	for (i = 0; i < ipcc->controller.num_chans; i++)
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 		ipcc->controller.chans[i].con_priv = (void *)i;
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-	ret = mbox_controller_register(&ipcc->controller);
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+	ret = devm_mbox_controller_register(dev, &ipcc->controller);
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 	if (ret)
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 		goto err_irq_wkp;
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..
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@@ -336,10 +326,10 @@
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 	return 0;
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 err_irq_wkp:
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-	if (ipcc->wkp)
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+	if (of_property_read_bool(np, "wakeup-source"))
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 		dev_pm_clear_wake_irq(dev);
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 err_init_wkp:
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-	device_init_wakeup(dev, false);
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+	device_set_wakeup_capable(dev, false);
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 err_clk:
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 	clk_disable_unprepare(ipcc->clk);
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 	return ret;
..
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@@ -347,29 +337,17 @@
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 static int stm32_ipcc_remove(struct platform_device *pdev)
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 {
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-	struct stm32_ipcc *ipcc = platform_get_drvdata(pdev);
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+	struct device *dev = &pdev->dev;
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-	mbox_controller_unregister(&ipcc->controller);
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-
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-	if (ipcc->wkp)
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+	if (of_property_read_bool(dev->of_node, "wakeup-source"))
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 		dev_pm_clear_wake_irq(&pdev->dev);
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344
 
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-	device_init_wakeup(&pdev->dev, false);
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+	device_set_wakeup_capable(dev, false);
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 	return 0;
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 }
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349
 
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 #ifdef CONFIG_PM_SLEEP
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-static void stm32_ipcc_set_irq_wake(struct device *dev, bool enable)
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-{
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-	struct stm32_ipcc *ipcc = dev_get_drvdata(dev);
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-	unsigned int i;
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-
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-	if (device_may_wakeup(dev))
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-		for (i = 0; i < IPCC_IRQ_NUM; i++)
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-			irq_set_irq_wake(ipcc->irqs[i], enable);
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-}
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-
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 static int stm32_ipcc_suspend(struct device *dev)
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 {
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 	struct stm32_ipcc *ipcc = dev_get_drvdata(dev);
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@@ -377,16 +355,12 @@
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 	ipcc->xmr = readl_relaxed(ipcc->reg_proc + IPCC_XMR);
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 	ipcc->xcr = readl_relaxed(ipcc->reg_proc + IPCC_XCR);
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357
 
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-	stm32_ipcc_set_irq_wake(dev, true);
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-
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 	return 0;
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 }
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 static int stm32_ipcc_resume(struct device *dev)
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 {
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 	struct stm32_ipcc *ipcc = dev_get_drvdata(dev);
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-
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-	stm32_ipcc_set_irq_wake(dev, false);
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364
 
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 	writel_relaxed(ipcc->xmr, ipcc->reg_proc + IPCC_XMR);
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 	writel_relaxed(ipcc->xcr, ipcc->reg_proc + IPCC_XCR);