phy setting are formatted into a phy driver at drivers/usb/phy,
we do not need do the setting in SOC files.
Signed-off-by: Chao Xie <chao....@marvell.com>
---
arch/arm/mach-mmp/devices.c | 278 -----------------------------
arch/arm/mach-mmp/include/mach/regs-usb.h | 253 --------------------------
2 files changed, 0 insertions(+), 531 deletions(-)
delete mode 100644 arch/arm/mach-mmp/include/mach/regs-usb.h
diff --git a/arch/arm/mach-mmp/devices.c b/arch/arm/mach-mmp/devices.c
index dd2d8b1..af341e5 100644
--- a/arch/arm/mach-mmp/devices.c
+++ b/arch/arm/mach-mmp/devices.c
@@ -15,7 +15,6 @@
#include <mach/irqs.h>
#include <mach/devices.h>
#include <mach/cputype.h>
-#include <mach/regs-usb.h>
int __init pxa_register_device(struct pxa_device_desc *desc,
void *data, size_t size)
@@ -72,280 +71,3 @@ int __init pxa_register_device(struct pxa_device_desc *desc,
return platform_device_add(pdev);
}
-#if defined(CONFIG_USB) || defined(CONFIG_USB_GADGET)
-
-/*****************************************************************************
- * The registers read/write routines
- *****************************************************************************/
-
-static unsigned int u2o_get(void __iomem *base, unsigned int offset)
-{
- return readl_relaxed(base + offset);
-}
-
-static void u2o_set(void __iomem *base, unsigned int offset,
- unsigned int value)
-{
- u32 reg;
-
- reg = readl_relaxed(base + offset);
- reg |= value;
- writel_relaxed(reg, base + offset);
- readl_relaxed(base + offset);
-}
-
-static void u2o_clear(void __iomem *base, unsigned int offset,
- unsigned int value)
-{
- u32 reg;
-
- reg = readl_relaxed(base + offset);
- reg &= ~value;
- writel_relaxed(reg, base + offset);
- readl_relaxed(base + offset);
-}
-
-static void u2o_write(void __iomem *base, unsigned int offset,
- unsigned int value)
-{
- writel_relaxed(value, base + offset);
- readl_relaxed(base + offset);
-}
-
-#if defined(CONFIG_USB_MV_UDC) || defined(CONFIG_USB_EHCI_MV)
-
-#if defined(CONFIG_CPU_PXA910) || defined(CONFIG_CPU_PXA168)
-
-static DEFINE_MUTEX(phy_lock);
-static int phy_init_cnt;
-
-static int usb_phy_init_internal(void __iomem *base)
-{
- int loops;
-
- pr_info("Init usb phy!!!\n");
-
- /* Initialize the USB PHY power */
- if (cpu_is_pxa910()) {
- u2o_set(base, UTMI_CTRL, (1<<UTMI_CTRL_INPKT_DELAY_SOF_SHIFT)
- | (1<<UTMI_CTRL_PU_REF_SHIFT));
- }
-
- u2o_set(base, UTMI_CTRL, 1<<UTMI_CTRL_PLL_PWR_UP_SHIFT);
- u2o_set(base, UTMI_CTRL, 1<<UTMI_CTRL_PWR_UP_SHIFT);
-
- /* UTMI_PLL settings */
- u2o_clear(base, UTMI_PLL, UTMI_PLL_PLLVDD18_MASK
- | UTMI_PLL_PLLVDD12_MASK | UTMI_PLL_PLLCALI12_MASK
- | UTMI_PLL_FBDIV_MASK | UTMI_PLL_REFDIV_MASK
- | UTMI_PLL_ICP_MASK | UTMI_PLL_KVCO_MASK);
-
- u2o_set(base, UTMI_PLL, 0xee<<UTMI_PLL_FBDIV_SHIFT
- | 0xb<<UTMI_PLL_REFDIV_SHIFT | 3<<UTMI_PLL_PLLVDD18_SHIFT
- | 3<<UTMI_PLL_PLLVDD12_SHIFT | 3<<UTMI_PLL_PLLCALI12_SHIFT
- | 1<<UTMI_PLL_ICP_SHIFT | 3<<UTMI_PLL_KVCO_SHIFT);
-
- /* UTMI_TX */
- u2o_clear(base, UTMI_TX, UTMI_TX_REG_EXT_FS_RCAL_EN_MASK
- | UTMI_TX_TXVDD12_MASK | UTMI_TX_CK60_PHSEL_MASK
- | UTMI_TX_IMPCAL_VTH_MASK | UTMI_TX_REG_EXT_FS_RCAL_MASK
- | UTMI_TX_AMP_MASK);
- u2o_set(base, UTMI_TX, 3<<UTMI_TX_TXVDD12_SHIFT
- | 4<<UTMI_TX_CK60_PHSEL_SHIFT | 4<<UTMI_TX_IMPCAL_VTH_SHIFT
- | 8<<UTMI_TX_REG_EXT_FS_RCAL_SHIFT | 3<<UTMI_TX_AMP_SHIFT);
-
- /* UTMI_RX */
- u2o_clear(base, UTMI_RX, UTMI_RX_SQ_THRESH_MASK
- | UTMI_REG_SQ_LENGTH_MASK);
- u2o_set(base, UTMI_RX, 7<<UTMI_RX_SQ_THRESH_SHIFT
- | 2<<UTMI_REG_SQ_LENGTH_SHIFT);
-
- /* UTMI_IVREF */
- if (cpu_is_pxa168())
- /* fixing Microsoft Altair board interface with NEC hub issue -
- * Set UTMI_IVREF from 0x4a3 to 0x4bf */
- u2o_write(base, UTMI_IVREF, 0x4bf);
-
- /* toggle VCOCAL_START bit of UTMI_PLL */
- udelay(200);
- u2o_set(base, UTMI_PLL, VCOCAL_START);
- udelay(40);
- u2o_clear(base, UTMI_PLL, VCOCAL_START);
-
- /* toggle REG_RCAL_START bit of UTMI_TX */
- udelay(400);
- u2o_set(base, UTMI_TX, REG_RCAL_START);
- udelay(40);
- u2o_clear(base, UTMI_TX, REG_RCAL_START);
- udelay(400);
-
- /* Make sure PHY PLL is ready */
- loops = 0;
- while ((u2o_get(base, UTMI_PLL) & PLL_READY) == 0) {
- mdelay(1);
- loops++;
- if (loops > 100) {
- printk(KERN_WARNING "calibrate timeout, UTMI_PLL %x\n",
- u2o_get(base, UTMI_PLL));
- break;
- }
- }
-
- if (cpu_is_pxa168()) {
- u2o_set(base, UTMI_RESERVE, 1 << 5);
- /* Turn on UTMI PHY OTG extension */
- u2o_write(base, UTMI_OTG_ADDON, 1);
- }
-
- return 0;
-}
-
-static int usb_phy_deinit_internal(void __iomem *base)
-{
- pr_info("Deinit usb phy!!!\n");
-
- if (cpu_is_pxa168())
- u2o_clear(base, UTMI_OTG_ADDON, UTMI_OTG_ADDON_OTG_ON);
-
- u2o_clear(base, UTMI_CTRL, UTMI_CTRL_RXBUF_PDWN);
- u2o_clear(base, UTMI_CTRL, UTMI_CTRL_TXBUF_PDWN);
- u2o_clear(base, UTMI_CTRL, UTMI_CTRL_USB_CLK_EN);
- u2o_clear(base, UTMI_CTRL, 1<<UTMI_CTRL_PWR_UP_SHIFT);
- u2o_clear(base, UTMI_CTRL, 1<<UTMI_CTRL_PLL_PWR_UP_SHIFT);
-
- return 0;
-}
-
-int pxa_usb_phy_init(void __iomem *phy_reg)
-{
- mutex_lock(&phy_lock);
- if (phy_init_cnt++ == 0)
- usb_phy_init_internal(phy_reg);
- mutex_unlock(&phy_lock);
- return 0;
-}
-
-void pxa_usb_phy_deinit(void __iomem *phy_reg)
-{
- WARN_ON(phy_init_cnt == 0);
-
- mutex_lock(&phy_lock);
- if (--phy_init_cnt == 0)
- usb_phy_deinit_internal(phy_reg);
- mutex_unlock(&phy_lock);
-}
-#endif
-#endif
-#endif
-
-#ifdef CONFIG_USB_SUPPORT
-static u64 usb_dma_mask = ~(u32)0;
-
-#ifdef CONFIG_USB_MV_UDC
-struct resource pxa168_u2o_resources[] = {
- /* regbase */
- [0] = {
- .start = PXA168_U2O_REGBASE + U2x_CAPREGS_OFFSET,
- .end = PXA168_U2O_REGBASE + USB_REG_RANGE,
- .flags = IORESOURCE_MEM,
- .name = "capregs",
- },
- /* phybase */
- [1] = {
- .start = PXA168_U2O_PHYBASE,
- .end = PXA168_U2O_PHYBASE + USB_PHY_RANGE,
- .flags = IORESOURCE_MEM,
- .name = "phyregs",
- },
- [2] = {
- .start = IRQ_PXA168_USB1,
- .end = IRQ_PXA168_USB1,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-struct platform_device pxa168_device_u2o = {
- .name = "mv-udc",
- .id = -1,
- .resource = pxa168_u2o_resources,
- .num_resources = ARRAY_SIZE(pxa168_u2o_resources),
- .dev = {
- .dma_mask = &usb_dma_mask,
- .coherent_dma_mask = 0xffffffff,
- }
-};
-#endif /* CONFIG_USB_MV_UDC */
-
-#ifdef CONFIG_USB_EHCI_MV_U2O
-struct resource pxa168_u2oehci_resources[] = {
- /* regbase */
- [0] = {
- .start = PXA168_U2O_REGBASE + U2x_CAPREGS_OFFSET,
- .end = PXA168_U2O_REGBASE + USB_REG_RANGE,
- .flags = IORESOURCE_MEM,
- .name = "capregs",
- },
- /* phybase */
- [1] = {
- .start = PXA168_U2O_PHYBASE,
- .end = PXA168_U2O_PHYBASE + USB_PHY_RANGE,
- .flags = IORESOURCE_MEM,
- .name = "phyregs",
- },
- [2] = {
- .start = IRQ_PXA168_USB1,
- .end = IRQ_PXA168_USB1,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-struct platform_device pxa168_device_u2oehci = {
- .name = "pxa-u2oehci",
- .id = -1,
- .dev = {
- .dma_mask = &usb_dma_mask,
- .coherent_dma_mask = 0xffffffff,
- },
-
- .num_resources = ARRAY_SIZE(pxa168_u2oehci_resources),
- .resource = pxa168_u2oehci_resources,
-};
-#endif
-
-#if defined(CONFIG_USB_MV_OTG)
-struct resource pxa168_u2ootg_resources[] = {
- /* regbase */
- [0] = {
- .start = PXA168_U2O_REGBASE + U2x_CAPREGS_OFFSET,
- .end = PXA168_U2O_REGBASE + USB_REG_RANGE,
- .flags = IORESOURCE_MEM,
- .name = "capregs",
- },
- /* phybase */
- [1] = {
- .start = PXA168_U2O_PHYBASE,
- .end = PXA168_U2O_PHYBASE + USB_PHY_RANGE,
- .flags = IORESOURCE_MEM,
- .name = "phyregs",
- },
- [2] = {
- .start = IRQ_PXA168_USB1,
- .end = IRQ_PXA168_USB1,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-struct platform_device pxa168_device_u2ootg = {
- .name = "mv-otg",
- .id = -1,
- .dev = {
- .dma_mask = &usb_dma_mask,
- .coherent_dma_mask = 0xffffffff,
- },
-
- .num_resources = ARRAY_SIZE(pxa168_u2ootg_resources),
- .resource = pxa168_u2ootg_resources,
-};
-#endif /* CONFIG_USB_MV_OTG */
-
-#endif
diff --git a/arch/arm/mach-mmp/include/mach/regs-usb.h
b/arch/arm/mach-mmp/include/mach/regs-usb.h
deleted file mode 100644
index b047bf4..0000000
--- a/arch/arm/mach-mmp/include/mach/regs-usb.h
+++ /dev/null
@@ -1,253 +0,0 @@
-/*
- * Copyright (C) 2011 Marvell International Ltd. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
-
-#ifndef __ASM_ARCH_REGS_USB_H
-#define __ASM_ARCH_REGS_USB_H
-
-#define PXA168_U2O_REGBASE (0xd4208000)
-#define PXA168_U2O_PHYBASE (0xd4207000)
-
-#define PXA168_U2H_REGBASE (0xd4209000)
-#define PXA168_U2H_PHYBASE (0xd4206000)
-
-#define MMP3_HSIC1_REGBASE (0xf0001000)
-#define MMP3_HSIC1_PHYBASE (0xf0001800)
-
-#define MMP3_HSIC2_REGBASE (0xf0002000)
-#define MMP3_HSIC2_PHYBASE (0xf0002800)
-
-#define MMP3_FSIC_REGBASE (0xf0003000)
-#define MMP3_FSIC_PHYBASE (0xf0003800)
-
-
-#define USB_REG_RANGE (0x1ff)
-#define USB_PHY_RANGE (0xff)
-
-/* registers */
-#define U2x_CAPREGS_OFFSET 0x100
-
-/* phy regs */
-#define UTMI_REVISION 0x0
-#define UTMI_CTRL 0x4
-#define UTMI_PLL 0x8
-#define UTMI_TX 0xc
-#define UTMI_RX 0x10
-#define UTMI_IVREF 0x14
-#define UTMI_T0 0x18
-#define UTMI_T1 0x1c
-#define UTMI_T2 0x20
-#define UTMI_T3 0x24
-#define UTMI_T4 0x28
-#define UTMI_T5 0x2c
-#define UTMI_RESERVE 0x30
-#define UTMI_USB_INT 0x34
-#define UTMI_DBG_CTL 0x38
-#define UTMI_OTG_ADDON 0x3c
-
-/* For UTMICTRL Register */
-#define UTMI_CTRL_USB_CLK_EN (1 << 31)
-/* pxa168 */
-#define UTMI_CTRL_SUSPEND_SET1 (1 << 30)
-#define UTMI_CTRL_SUSPEND_SET2 (1 << 29)
-#define UTMI_CTRL_RXBUF_PDWN (1 << 24)
-#define UTMI_CTRL_TXBUF_PDWN (1 << 11)
-
-#define UTMI_CTRL_INPKT_DELAY_SHIFT 30
-#define UTMI_CTRL_INPKT_DELAY_SOF_SHIFT 28
-#define UTMI_CTRL_PU_REF_SHIFT 20
-#define UTMI_CTRL_ARC_PULLDN_SHIFT 12
-#define UTMI_CTRL_PLL_PWR_UP_SHIFT 1
-#define UTMI_CTRL_PWR_UP_SHIFT 0
-
-/* For UTMI_PLL Register */
-#define UTMI_PLL_PLLCALI12_SHIFT 29
-#define UTMI_PLL_PLLCALI12_MASK (0x3 << 29)
-
-#define UTMI_PLL_PLLVDD18_SHIFT 27
-#define UTMI_PLL_PLLVDD18_MASK (0x3 << 27)
-
-#define UTMI_PLL_PLLVDD12_SHIFT 25
-#define UTMI_PLL_PLLVDD12_MASK (0x3 << 25)
-
-#define UTMI_PLL_CLK_BLK_EN_SHIFT 24
-#define CLK_BLK_EN (0x1 << 24)
-#define PLL_READY (0x1 << 23)
-#define KVCO_EXT (0x1 << 22)
-#define VCOCAL_START (0x1 << 21)
-
-#define UTMI_PLL_KVCO_SHIFT 15
-#define UTMI_PLL_KVCO_MASK (0x7 << 15)
-
-#define UTMI_PLL_ICP_SHIFT 12
-#define UTMI_PLL_ICP_MASK (0x7 << 12)
-
-#define UTMI_PLL_FBDIV_SHIFT 4
-#define UTMI_PLL_FBDIV_MASK (0xFF << 4)
-
-#define UTMI_PLL_REFDIV_SHIFT 0
-#define UTMI_PLL_REFDIV_MASK (0xF << 0)
-
-/* For UTMI_TX Register */
-#define UTMI_TX_REG_EXT_FS_RCAL_SHIFT 27
-#define UTMI_TX_REG_EXT_FS_RCAL_MASK (0xf << 27)
-
-#define UTMI_TX_REG_EXT_FS_RCAL_EN_SHIFT 26
-#define UTMI_TX_REG_EXT_FS_RCAL_EN_MASK (0x1 << 26)
-
-#define UTMI_TX_TXVDD12_SHIFT 22
-#define UTMI_TX_TXVDD12_MASK (0x3 << 22)
-
-#define UTMI_TX_CK60_PHSEL_SHIFT 17
-#define UTMI_TX_CK60_PHSEL_MASK (0xf << 17)
-
-#define UTMI_TX_IMPCAL_VTH_SHIFT 14
-#define UTMI_TX_IMPCAL_VTH_MASK (0x7 << 14)
-
-#define REG_RCAL_START (0x1 << 12)
-
-#define UTMI_TX_LOW_VDD_EN_SHIFT 11
-
-#define UTMI_TX_AMP_SHIFT 0
-#define UTMI_TX_AMP_MASK (0x7 << 0)
-
-/* For UTMI_RX Register */
-#define UTMI_REG_SQ_LENGTH_SHIFT 15
-#define UTMI_REG_SQ_LENGTH_MASK (0x3 << 15)
-
-#define UTMI_RX_SQ_THRESH_SHIFT 4
-#define UTMI_RX_SQ_THRESH_MASK (0xf << 4)
-
-#define UTMI_OTG_ADDON_OTG_ON (1 << 0)
-
-/* For MMP3 USB Phy */
-#define USB2_PLL_REG0 0x4
-#define USB2_PLL_REG1 0x8
-#define USB2_TX_REG0 0x10
-#define USB2_TX_REG1 0x14
-#define USB2_TX_REG2 0x18
-#define USB2_RX_REG0 0x20
-#define USB2_RX_REG1 0x24
-#define USB2_RX_REG2 0x28
-#define USB2_ANA_REG0 0x30
-#define USB2_ANA_REG1 0x34
-#define USB2_ANA_REG2 0x38
-#define USB2_DIG_REG0 0x3C
-#define USB2_DIG_REG1 0x40
-#define USB2_DIG_REG2 0x44
-#define USB2_DIG_REG3 0x48
-#define USB2_TEST_REG0 0x4C
-#define USB2_TEST_REG1 0x50
-#define USB2_TEST_REG2 0x54
-#define USB2_CHARGER_REG0 0x58
-#define USB2_OTG_REG0 0x5C
-#define USB2_PHY_MON0 0x60
-#define USB2_RESETVE_REG0 0x64
-#define USB2_ICID_REG0 0x78
-#define USB2_ICID_REG1 0x7C
-
-/* USB2_PLL_REG0 */
-/* This is for Ax stepping */
-#define USB2_PLL_FBDIV_SHIFT_MMP3 0
-#define USB2_PLL_FBDIV_MASK_MMP3 (0xFF << 0)
-
-#define USB2_PLL_REFDIV_SHIFT_MMP3 8
-#define USB2_PLL_REFDIV_MASK_MMP3 (0xF << 8)
-
-#define USB2_PLL_VDD12_SHIFT_MMP3 12
-#define USB2_PLL_VDD18_SHIFT_MMP3 14
-
-/* This is for B0 stepping */
-#define USB2_PLL_FBDIV_SHIFT_MMP3_B0 0
-#define USB2_PLL_REFDIV_SHIFT_MMP3_B0 9
-#define USB2_PLL_VDD18_SHIFT_MMP3_B0 14
-#define USB2_PLL_FBDIV_MASK_MMP3_B0 0x01FF
-#define USB2_PLL_REFDIV_MASK_MMP3_B0 0x3E00
-
-#define USB2_PLL_CAL12_SHIFT_MMP3 0
-#define USB2_PLL_CALI12_MASK_MMP3 (0x3 << 0)
-
-#define USB2_PLL_VCOCAL_START_SHIFT_MMP3 2
-
-#define USB2_PLL_KVCO_SHIFT_MMP3 4
-#define USB2_PLL_KVCO_MASK_MMP3 (0x7<<4)
-
-#define USB2_PLL_ICP_SHIFT_MMP3 8
-#define USB2_PLL_ICP_MASK_MMP3 (0x7<<8)
-
-#define USB2_PLL_LOCK_BYPASS_SHIFT_MMP3 12
-
-#define USB2_PLL_PU_PLL_SHIFT_MMP3 13
-#define USB2_PLL_PU_PLL_MASK (0x1 << 13)
-
-#define USB2_PLL_READY_MASK_MMP3 (0x1 << 15)
-
-/* USB2_TX_REG0 */
-#define USB2_TX_IMPCAL_VTH_SHIFT_MMP3 8
-#define USB2_TX_IMPCAL_VTH_MASK_MMP3 (0x7 << 8)
-
-#define USB2_TX_RCAL_START_SHIFT_MMP3 13
-
-/* USB2_TX_REG1 */
-#define USB2_TX_CK60_PHSEL_SHIFT_MMP3 0
-#define USB2_TX_CK60_PHSEL_MASK_MMP3 (0xf << 0)
-
-#define USB2_TX_AMP_SHIFT_MMP3 4
-#define USB2_TX_AMP_MASK_MMP3 (0x7 << 4)
-
-#define USB2_TX_VDD12_SHIFT_MMP3 8
-#define USB2_TX_VDD12_MASK_MMP3 (0x3 << 8)
-
-/* USB2_TX_REG2 */
-#define USB2_TX_DRV_SLEWRATE_SHIFT 10
-
-/* USB2_RX_REG0 */
-#define USB2_RX_SQ_THRESH_SHIFT_MMP3 4
-#define USB2_RX_SQ_THRESH_MASK_MMP3 (0xf << 4)
-
-#define USB2_RX_SQ_LENGTH_SHIFT_MMP3 10
-#define USB2_RX_SQ_LENGTH_MASK_MMP3 (0x3 << 10)
-
-/* USB2_ANA_REG1*/
-#define USB2_ANA_PU_ANA_SHIFT_MMP3 14
-
-/* USB2_OTG_REG0 */
-#define USB2_OTG_PU_OTG_SHIFT_MMP3 3
-
-/* fsic registers */
-#define FSIC_MISC 0x4
-#define FSIC_INT 0x28
-#define FSIC_CTRL 0x30
-
-/* HSIC registers */
-#define HSIC_PAD_CTRL 0x4
-
-#define HSIC_CTRL 0x8
-#define HSIC_CTRL_HSIC_ENABLE (1<<7)
-#define HSIC_CTRL_PLL_BYPASS (1<<4)
-
-#define TEST_GRP_0 0xc
-#define TEST_GRP_1 0x10
-
-#define HSIC_INT 0x14
-#define HSIC_INT_READY_INT_EN (1<<10)
-#define HSIC_INT_CONNECT_INT_EN (1<<9)
-#define HSIC_INT_CORE_INT_EN (1<<8)
-#define HSIC_INT_HS_READY (1<<2)
-#define HSIC_INT_CONNECT (1<<1)
-#define HSIC_INT_CORE (1<<0)
-
-#define HSIC_CONFIG 0x18
-#define USBHSIC_CTRL 0x20
-
-#define HSIC_USB_CTRL 0x28
-#define HSIC_USB_CTRL_CLKEN 1
-#define HSIC_USB_CLK_PHY 0x0
-#define HSIC_USB_CLK_PMU 0x1
-
-#endif /* __ASM_ARCH_PXA_U2O_H */
--
1.7.4.1
--
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