Add submodule dependency filesHEADmaster

Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec

1 files changed, 144 insertions, 0 deletions

diff --git a/roms/u-boot/drivers/phy/marvell/comphy_core.h b/roms/u-boot/drivers/phy/marvell/comphy_core.h
new file mode 100644
index 000000000..ba64491df
--- /dev/null
+++ b/roms/u-boot/drivers/phy/marvell/comphy_core.h
@@ -0,0 +1,144 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2015-2016 Marvell International Ltd.
+ */
+
+#ifndef _COMPHY_CORE_H_
+#define _COMPHY_CORE_H_
+
+#include <fdtdec.h>
+#include <mvebu/comphy.h>
+
+#if defined(DEBUG)
+#define debug_enter()	printf("----> Enter %s\n", __func__);
+#define debug_exit()	printf("<---- Exit  %s\n", __func__);
+#else
+#define debug_enter()
+#define debug_exit()
+#endif
+
+#define MAX_LANE_OPTIONS			10
+#define MAX_UTMI_PHY_COUNT			6
+
+struct comphy_mux_options {
+	u32 type;
+	u32 mux_value;
+};
+
+struct comphy_mux_data {
+	u32 max_lane_values;
+	struct comphy_mux_options mux_values[MAX_LANE_OPTIONS];
+};
+
+struct chip_serdes_phy_config {
+	struct comphy_mux_data *mux_data;
+	int (*ptr_comphy_chip_init)(struct chip_serdes_phy_config *,
+				    struct comphy_map *);
+	int (*rx_training)(struct chip_serdes_phy_config *, u32);
+	void __iomem *comphy_base_addr;
+	void __iomem *hpipe3_base_addr;
+	u32 comphy_lanes_count;
+	u32 comphy_mux_bitcount;
+	const fdt32_t *comphy_mux_lane_order;
+	u32 cp_index;
+	struct comphy_map comphy_map_data[MAX_LANE_OPTIONS];
+};
+
+/* Register helper functions */
+static inline void reg_set_silent(void __iomem *addr, u32 data, u32 mask)
+{
+	u32 reg_data;
+
+	reg_data = readl(addr);
+	reg_data &= ~mask;
+	reg_data |= data;
+	writel(reg_data, addr);
+}
+
+static inline void reg_set(void __iomem *addr, u32 data, u32 mask)
+{
+	debug("Write to address = %#010lx, data = %#010x (mask = %#010x) - ",
+	      (unsigned long)addr, data, mask);
+	debug("old value = %#010x ==> ", readl(addr));
+	reg_set_silent(addr, data, mask);
+	debug("new value %#010x\n", readl(addr));
+}
+
+static inline void reg_set_silent16(void __iomem *addr, u16 data, u16 mask)
+{
+	u16 reg_data;
+
+	reg_data = readw(addr);
+	reg_data &= ~mask;
+	reg_data |= data;
+	writew(reg_data, addr);
+}
+
+static inline void reg_set16(void __iomem *addr, u16 data, u16 mask)
+{
+	debug("Write to address = %#010lx, data = %#06x (mask = %#06x) - ",
+	      (unsigned long)addr, data, mask);
+	debug("old value = %#06x ==> ", readw(addr));
+	reg_set_silent16(addr, data, mask);
+	debug("new value %#06x\n", readw(addr));
+}
+
+/* SoC specific init functions */
+#ifdef CONFIG_ARMADA_3700
+int comphy_a3700_init(struct chip_serdes_phy_config *ptr_chip_cfg,
+		      struct comphy_map *serdes_map);
+#else
+static inline int comphy_a3700_init(struct chip_serdes_phy_config *ptr_chip_cfg,
+				    struct comphy_map *serdes_map)
+{
+	/*
+	 * This function should never be called in this configuration, so
+	 * lets return an error here.
+	 */
+	return -1;
+}
+#endif
+
+#ifdef CONFIG_ARMADA_8K
+int comphy_cp110_init(struct chip_serdes_phy_config *ptr_chip_cfg,
+		      struct comphy_map *serdes_map);
+int comphy_cp110_sfi_rx_training(struct chip_serdes_phy_config *ptr_chip_cfg,
+				 u32 lane);
+#else
+static inline int comphy_cp110_init(struct chip_serdes_phy_config *ptr_chip_cfg,
+		      struct comphy_map *serdes_map)
+{
+	/*
+	 * This function should never be called in this configuration, so
+	 * lets return an error here.
+	 */
+	return -1;
+}
+
+static inline int comphy_cp110_sfi_rx_training(
+	struct chip_serdes_phy_config *ptr_chip_cfg,
+	u32 lane)
+{
+	/*
+	 * This function should never be called in this configuration, so
+	 * lets return an error here.
+	 */
+	return -1;
+}
+#endif
+
+void comphy_dedicated_phys_init(void);
+
+/* MUX function */
+void comphy_mux_init(struct chip_serdes_phy_config *ptr_chip_cfg,
+		     struct comphy_map *comphy_map_data,
+		     void __iomem *selector_base);
+
+void comphy_pcie_config_set(u32 comphy_max_count,
+			    struct comphy_map *serdes_map);
+void comphy_pcie_config_detect(u32 comphy_max_count,
+			       struct comphy_map *serdes_map);
+void comphy_pcie_unit_general_config(u32 pex_index);
+
+#endif /* _COMPHY_CORE_H_ */
+