1 // SPDX-License-Identifier: GPL-2.0-only
15 #include "spi-bcm-qspi.h"
33 	void __iomem *mmio = priv->int_status_reg;  in bcm_iproc_qspi_get_l2_int_status()
38 		if (bcm_qspi_readl(priv->big_endian, mmio + (i * 4)))  in bcm_iproc_qspi_get_l2_int_status()
58 	void __iomem *mmio = priv->int_status_reg;  in bcm_iproc_qspi_int_ack()
64 			bcm_qspi_writel(priv->big_endian, 1, mmio + (i * 4));  in bcm_iproc_qspi_int_ack()
73 	void __iomem *mmio = priv->int_reg;  in bcm_iproc_qspi_int_set()
78 	spin_lock_irqsave(&priv->soclock, flags);  in bcm_iproc_qspi_int_set()
80 	val = bcm_qspi_readl(priv->big_endian, mmio);  in bcm_iproc_qspi_int_set()
87 	bcm_qspi_writel(priv->big_endian, val, mmio);  in bcm_iproc_qspi_int_set()
89 	spin_unlock_irqrestore(&priv->soclock, flags);  in bcm_iproc_qspi_int_set()
94 	struct device *dev = &pdev->dev;  in bcm_iproc_probe()
100 		return -ENOMEM;  in bcm_iproc_probe()
101 	soc_intc = &priv->soc_intc;  in bcm_iproc_probe()
102 	priv->pdev = pdev;  in bcm_iproc_probe()
104 	spin_lock_init(&priv->soclock);  in bcm_iproc_probe()
106 	priv->int_reg = devm_platform_ioremap_resource_byname(pdev, "intr_regs");  in bcm_iproc_probe()
107 	if (IS_ERR(priv->int_reg))  in bcm_iproc_probe()
108 		return PTR_ERR(priv->int_reg);  in bcm_iproc_probe()
110 	priv->int_status_reg = devm_platform_ioremap_resource_byname(pdev,  in bcm_iproc_probe()
112 	if (IS_ERR(priv->int_status_reg))  in bcm_iproc_probe()
113 		return PTR_ERR(priv->int_status_reg);  in bcm_iproc_probe()
115 	priv->big_endian = of_device_is_big_endian(dev->of_node);  in bcm_iproc_probe()
120 	soc_intc->bcm_qspi_int_ack = bcm_iproc_qspi_int_ack;  in bcm_iproc_probe()
121 	soc_intc->bcm_qspi_int_set = bcm_iproc_qspi_int_set;  in bcm_iproc_probe()
122 	soc_intc->bcm_qspi_get_int_status = bcm_iproc_qspi_get_l2_int_status;  in bcm_iproc_probe()
133 	{ .compatible = "brcm,spi-nsp-qspi" },
134 	{ .compatible = "brcm,spi-ns2-qspi" },