GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

source/bootloader/u-boot-2020.01/arch/arm/include/asm/arch-armada100/utmi-armada100.h

@@ -0,0 +1,62 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * (C) Copyright 2012
+ * eInfochips Ltd. <www.einfochips.com>
+ * Written-by: Ajay Bhargav <contact@8051projects.net>
+ *
+ * (C) Copyright 2009
+ * Marvell Semiconductor <www.marvell.com>
+ */
+
+#ifndef __UTMI_ARMADA100__
+#define __UTMI_ARMADA100__
+
+#define UTMI_PHY_BASE		0xD4206000
+
+/* utmi_ctrl - bits */
+#define INPKT_DELAY_SOF		(1 << 28)
+#define PLL_PWR_UP		2
+#define PHY_PWR_UP		1
+
+/* utmi_pll - bits */
+#define PLL_FBDIV_MASK		0x00000FF0
+#define PLL_FBDIV		4
+#define PLL_REFDIV_MASK		0x0000000F
+#define PLL_REFDIV		0
+#define PLL_READY		0x800000
+#define VCOCAL_START		(1 << 21)
+
+#define N_DIVIDER		0xEE
+#define M_DIVIDER		0x0B
+
+/* utmi_tx - bits */
+#define CK60_PHSEL		17
+#define PHSEL_VAL		0x4
+#define RCAL_START		(1 << 12)
+
+/*
+ * USB PHY registers
+ * Refer Datasheet Appendix A.21
+ */
+struct armd1usb_phy_reg {
+	u32 utmi_rev;	/* USB PHY Revision */
+	u32 utmi_ctrl;	/* USB PHY Control register */
+	u32 utmi_pll;	/* PLL register */
+	u32 utmi_tx;	/* Tx register */
+	u32 utmi_rx;	/* Rx register */
+	u32 utmi_ivref;	/* IVREF register */
+	u32 utmi_tst_g0;	/* Test group 0 register */
+	u32 utmi_tst_g1;	/* Test group 1 register */
+	u32 utmi_tst_g2;	/* Test group 2 register */
+	u32 utmi_tst_g3;	/* Test group 3 register */
+	u32 utmi_tst_g4;	/* Test group 4 register */
+	u32 utmi_tst_g5;	/* Test group 5 register */
+	u32 utmi_reserve;	/* Reserve Register */
+	u32 utmi_usb_int;	/* USB interuppt register */
+	u32 utmi_dbg_ctl;	/* Debug control register */
+	u32 utmi_otg_addon;	/* OTG addon register */
+};
+
+int utmi_init(void);
+
+#endif /* __UTMI_ARMADA100__ */