1 files changed, 63 insertions, 0 deletions
diff --git a/drivers/spi/spi-bcm-qspi.h b/drivers/spi/spi-bcm-qspi.h
new file mode 100644
index 000000000000..8d4d385c444c
--- /dev/null
+++ b/drivers/spi/spi-bcm-qspi.h
@@ -0,0 +1,63 @@
+/*
+ * Copyright 2016 Broadcom
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2, as
+ * published by the Free Software Foundation (the "GPL").
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License version 2 (GPLv2) for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * version 2 (GPLv2) along with this source code.
+ */
+
+#ifndef __SPI_BCM_QSPI_H__
+#define __SPI_BCM_QSPI_H__
+
+#include <linux/types.h>
+#include <linux/io.h>
+
+/* MSPI Interrupt masks */
+#define INTR_MSPI_HALTED_MASK			BIT(6)
+#define INTR_MSPI_DONE_MASK			BIT(5)
+
+#define MSPI_INTERRUPTS_ALL		       \
+	(INTR_MSPI_DONE_MASK |		       \
+	 INTR_MSPI_HALTED_MASK)
+
+struct platform_device;
+struct dev_pm_ops;
+
+struct bcm_qspi_soc_intc;
+
+/* Read controller register*/
+static inline u32 bcm_qspi_readl(bool be, void __iomem *addr)
+{
+	if (be)
+		return ioread32be(addr);
+	else
+		return readl_relaxed(addr);
+}
+
+/* Write controller register*/
+static inline void bcm_qspi_writel(bool be,
+				   unsigned int data, void __iomem *addr)
+{
+	if (be)
+		iowrite32be(data, addr);
+	else
+		writel_relaxed(data, addr);
+}
+
+/* The common driver functions to be called by the SoC platform driver */
+int bcm_qspi_probe(struct platform_device *pdev,
+		   struct bcm_qspi_soc_intc *soc_intc);
+int bcm_qspi_remove(struct platform_device *pdev);
+
+/* pm_ops used by the SoC platform driver called on PM suspend/resume */
+extern const struct dev_pm_ops bcm_qspi_pm_ops;
+
+#endif /* __SPI_BCM_QSPI_H__ */