usb: omap: Move the xhci-omap header file to common location

Moving the xhci-omap header to a more global location so that
other code can reference this code.

Signed-off-by: Dan Murphy <dmurphy@ti.com>

1 files changed, 124 insertions, 0 deletions

diff --git a/include/linux/usb/xhci-omap.h b/include/linux/usb/xhci-omap.h
new file mode 100644
index 00000000000..b557a434d2e
--- /dev/null
+++ b/include/linux/usb/xhci-omap.h
@@ -0,0 +1,124 @@
+/*
+ * (C) Copyright 2013
+ * Texas Instruments Inc, <www.ti.com>
+ *
+ * Author: Dan Murphy <dmurphy@ti.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef _ASM_ARCH_XHCI_OMAP_H_
+#define _ASM_ARCH_XHCI_OMAP_H_
+
+#define OMAP_XHCI_BASE 0x4a030000
+#define OMAP_OCP1_SCP_BASE 0x4a084c00
+#define OMAP_OTG_WRAPPER_BASE 0x4A020000
+
+/* Phy register MACRO definitions */
+#define	PLL_REGM_MASK		0x001FFE00
+#define	PLL_REGM_SHIFT		0x9
+#define	PLL_REGM_F_MASK		0x0003FFFF
+#define	PLL_REGM_F_SHIFT	0x0
+#define	PLL_REGN_MASK		0x000001FE
+#define	PLL_REGN_SHIFT		0x1
+#define	PLL_SELFREQDCO_MASK	0x0000000E
+#define	PLL_SELFREQDCO_SHIFT	0x1
+#define	PLL_SD_MASK		0x0003FC00
+#define	PLL_SD_SHIFT		0x9
+#define	SET_PLL_GO		0x1
+#define	PLL_TICOPWDN		0x10000
+#define	PLL_LOCK		0x2
+#define	PLL_IDLE		0x1
+
+#define USB3_PWRCTL_CLK_CMD_MASK	0x3FE000
+#define USB3_PWRCTL_CLK_FREQ_MASK	0xFFC
+#define USB3_PHY_PARTIAL_RX_POWERON     (1 << 6)
+#define USB3_PHY_RX_POWERON		(1 << 14)
+#define USB3_PHY_TX_POWERON		(1 << 15)
+#define USB3_PHY_TX_RX_POWERON	(USB3_PHY_RX_POWERON | USB3_PHY_TX_POWERON)
+#define USB3_PWRCTL_CLK_CMD_SHIFT   14
+#define USB3_PWRCTL_CLK_FREQ_SHIFT	22
+
+/* USBOTGSS_WRAPPER definitions */
+#define USBOTGSS_WRAPRESET	(1 << 17)
+#define USBOTGSS_DMADISABLE (1 << 16)
+#define USBOTGSS_STANDBYMODE_NO_STANDBY (1 << 4)
+#define USBOTGSS_STANDBYMODE_SMRT		(1 << 5)
+#define USBOTGSS_STANDBYMODE_SMRT_WKUP (0x3 << 4)
+#define USBOTGSS_IDLEMODE_NOIDLE (1 << 2)
+#define USBOTGSS_IDLEMODE_SMRT (1 << 3)
+#define USBOTGSS_IDLEMODE_SMRT_WKUP (0x3 << 2)
+
+/* USBOTGSS_IRQENABLE_SET_0 bit */
+#define USBOTGSS_COREIRQ_EN	(1 << 0)
+
+/* USBOTGSS_IRQENABLE_SET_1 bits */
+#define USBOTGSS_IRQ_SET_1_IDPULLUP_FALL_EN	(1 << 0)
+#define USBOTGSS_IRQ_SET_1_DISCHRGVBUS_FALL_EN	(1 << 3)
+#define USBOTGSS_IRQ_SET_1_CHRGVBUS_FALL_EN	(1 << 4)
+#define USBOTGSS_IRQ_SET_1_DRVVBUS_FALL_EN	(1 << 5)
+#define USBOTGSS_IRQ_SET_1_IDPULLUP_RISE_EN	(1 << 8)
+#define USBOTGSS_IRQ_SET_1_DISCHRGVBUS_RISE_EN	(1 << 11)
+#define USBOTGSS_IRQ_SET_1_CHRGVBUS_RISE_EN	(1 << 12)
+#define USBOTGSS_IRQ_SET_1_DRVVBUS_RISE_EN	(1 << 13)
+#define USBOTGSS_IRQ_SET_1_OEVT_EN	(1 << 16)
+#define USBOTGSS_IRQ_SET_1_DMADISABLECLR_EN	(1 << 17)
+
+/*
+ * USBOTGSS_WRAPPER registers
+ */
+struct omap_dwc_wrapper {
+	u32 revision;
+
+	u32 reserve_1[3];
+
+	u32 sysconfig; /* offset of 0x10 */
+
+	u32 reserve_2[3];
+	u16 reserve_3;
+
+	u32 irqstatus_raw_0; /* offset of 0x24 */
+	u32 irqstatus_0;
+	u32 irqenable_set_0;
+	u32 irqenable_clr_0;
+
+	u32 irqstatus_raw_1; /* offset of 0x34 */
+	u32 irqstatus_1;
+	u32 irqenable_set_1;
+	u32 irqenable_clr_1;
+
+	u32 reserve_4[15];
+
+	u32 utmi_otg_ctrl; /* offset of 0x80 */
+	u32 utmi_otg_status;
+
+	u32 reserve_5[30];
+
+	u32 mram_offset; /* offset of 0x100 */
+	u32 fladj;
+	u32 dbg_config;
+	u32 dbg_data;
+	u32 dev_ebc_en;
+};
+
+/* XHCI PHY register structure */
+struct omap_usb3_phy {
+	u32 reserve1;
+	u32 pll_status;
+	u32 pll_go;
+	u32 pll_config_1;
+	u32 pll_config_2;
+	u32 pll_config_3;
+	u32 pll_ssc_config_1;
+	u32 pll_ssc_config_2;
+	u32 pll_config_4;
+};
+
+struct omap_xhci {
+	struct omap_dwc_wrapper *otg_wrapper;
+	struct omap_usb3_phy *usb3_phy;
+	struct xhci_hccr *hcd;
+	struct dwc3 *dwc3_reg;
+};
+
+#endif /* _ASM_ARCH_XHCI_OMAP_H_ */