ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/marvell/linux/drivers/mmc/host/renesas_sdhi.h b/marvell/linux/drivers/mmc/host/renesas_sdhi.h
new file mode 100644
index 0000000..c0504aa
--- /dev/null
+++ b/marvell/linux/drivers/mmc/host/renesas_sdhi.h
@@ -0,0 +1,62 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Renesas Mobile SDHI
+ *
+ * Copyright (C) 2017 Horms Solutions Ltd., Simon Horman
+ * Copyright (C) 2017-19 Renesas Electronics Corporation
+ */
+
+#ifndef RENESAS_SDHI_H
+#define RENESAS_SDHI_H
+
+#include <linux/platform_device.h>
+#include "tmio_mmc.h"
+
+struct renesas_sdhi_scc {
+ unsigned long clk_rate; /* clock rate for SDR104 */
+ u32 tap; /* sampling clock position for SDR104 */
+ u32 tap_hs400; /* sampling clock position for HS400 */
+};
+
+struct renesas_sdhi_of_data {
+ unsigned long tmio_flags;
+ u32 tmio_ocr_mask;
+ unsigned long capabilities;
+ unsigned long capabilities2;
+ enum dma_slave_buswidth dma_buswidth;
+ dma_addr_t dma_rx_offset;
+ unsigned int bus_shift;
+ int scc_offset;
+ struct renesas_sdhi_scc *taps;
+ int taps_num;
+ unsigned int max_blk_count;
+ unsigned short max_segs;
+};
+
+struct tmio_mmc_dma {
+ enum dma_slave_buswidth dma_buswidth;
+ bool (*filter)(struct dma_chan *chan, void *arg);
+ void (*enable)(struct tmio_mmc_host *host, bool enable);
+ struct completion dma_dataend;
+ struct tasklet_struct dma_complete;
+};
+
+struct renesas_sdhi {
+ struct clk *clk;
+ struct clk *clk_cd;
+ struct tmio_mmc_data mmc_data;
+ struct tmio_mmc_dma dma_priv;
+ struct pinctrl *pinctrl;
+ struct pinctrl_state *pins_default, *pins_uhs;
+ void __iomem *scc_ctl;
+ u32 scc_tappos;
+ u32 scc_tappos_hs400;
+};
+
+#define host_to_priv(host) \
+ container_of((host)->pdata, struct renesas_sdhi, mmc_data)
+
+int renesas_sdhi_probe(struct platform_device *pdev,
+ const struct tmio_mmc_dma_ops *dma_ops);
+int renesas_sdhi_remove(struct platform_device *pdev);
+#endif