diff options
Diffstat (limited to 'target/linux/oxnas/files/arch/arm/mach-oxnas/include/mach/hardware.h')
| -rw-r--r-- | target/linux/oxnas/files/arch/arm/mach-oxnas/include/mach/hardware.h | 233 |
1 files changed, 233 insertions, 0 deletions
diff --git a/target/linux/oxnas/files/arch/arm/mach-oxnas/include/mach/hardware.h b/target/linux/oxnas/files/arch/arm/mach-oxnas/include/mach/hardware.h new file mode 100644 index 0000000..caae772 --- /dev/null +++ b/target/linux/oxnas/files/arch/arm/mach-oxnas/include/mach/hardware.h @@ -0,0 +1,233 @@ +/* + * arch/arm/mach-0x820/include/mach/hardware.h + * + * Copyright (C) 2009 Oxford Semiconductor Ltd + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +#include <linux/io.h> +#include <mach/iomap.h> + +/* + * Location of flags and vectors in SRAM for controlling the booting of the + * secondary ARM11 processors. + */ + +#define OXNAS_SCU_BASE_VA OXNAS_PERCPU_BASE_VA +#define OXNAS_GICN_BASE_VA(n) (OXNAS_PERCPU_BASE_VA + 0x200 + n*0x100) + +#define HOLDINGPEN_CPU IOMEM(OXNAS_SYSCRTL_BASE_VA + 0xc8) +#define HOLDINGPEN_LOCATION IOMEM(OXNAS_SYSCRTL_BASE_VA + 0xc4) + +/** + * System block reset and clock control + */ +#define SYS_CTRL_PCI_STAT IOMEM(OXNAS_SYSCRTL_BASE_VA + 0x20) +#define SYSCTRL_CLK_STAT IOMEM(OXNAS_SYSCRTL_BASE_VA + 0x24) +#define SYS_CTRL_CLK_SET_CTRL IOMEM(OXNAS_SYSCRTL_BASE_VA + 0x2C) +#define SYS_CTRL_CLK_CLR_CTRL IOMEM(OXNAS_SYSCRTL_BASE_VA + 0x30) +#define SYS_CTRL_RST_SET_CTRL IOMEM(OXNAS_SYSCRTL_BASE_VA + 0x34) +#define SYS_CTRL_RST_CLR_CTRL IOMEM(OXNAS_SYSCRTL_BASE_VA + 0x38) + +#define SYS_CTRL_PLLSYS_CTRL IOMEM(OXNAS_SYSCRTL_BASE_VA + 0x48) +#define SYS_CTRL_CLK_CTRL IOMEM(OXNAS_SYSCRTL_BASE_VA + 0x64) +#define SYS_CTRL_PLLSYS_KEY_CTRL IOMEM(OXNAS_SYSCRTL_BASE_VA + 0x6C) +#define SYS_CTRL_GMAC_CTRL IOMEM(OXNAS_SYSCRTL_BASE_VA + 0x78) +#define SYS_CTRL_GMAC_DELAY_CTRL IOMEM(OXNAS_SYSCRTL_BASE_VA + 0x100) + +/* Scratch registers */ +#define SYS_CTRL_SCRATCHWORD0 IOMEM(OXNAS_SYSCRTL_BASE_VA + 0xc4) +#define SYS_CTRL_SCRATCHWORD1 IOMEM(OXNAS_SYSCRTL_BASE_VA + 0xc8) +#define SYS_CTRL_SCRATCHWORD2 IOMEM(OXNAS_SYSCRTL_BASE_VA + 0xcc) +#define SYS_CTRL_SCRATCHWORD3 IOMEM(OXNAS_SYSCRTL_BASE_VA + 0xd0) + +#define SYS_CTRL_PLLA_CTRL0 IOMEM(OXNAS_SYSCRTL_BASE_VA + 0x1F0) +#define SYS_CTRL_PLLA_CTRL1 IOMEM(OXNAS_SYSCRTL_BASE_VA + 0x1F4) +#define SYS_CTRL_PLLA_CTRL2 IOMEM(OXNAS_SYSCRTL_BASE_VA + 0x1F8) +#define SYS_CTRL_PLLA_CTRL3 IOMEM(OXNAS_SYSCRTL_BASE_VA + 0x1FC) + +#define SYS_CTRL_USBHSMPH_CTRL IOMEM(OXNAS_SYSCRTL_BASE_VA + 0x40) +#define SYS_CTRL_USBHSMPH_STAT IOMEM(OXNAS_SYSCRTL_BASE_VA + 0x44) +#define SYS_CTRL_REF300_DIV IOMEM(OXNAS_SYSCRTL_BASE_VA + 0xF8) +#define SYS_CTRL_USBHSPHY_CTRL IOMEM(OXNAS_SYSCRTL_BASE_VA + 0x84) +#define SYS_CTRL_USB_CTRL IOMEM(OXNAS_SYSCRTL_BASE_VA + 0x90) + +/* pcie */ +#define SYS_CTRL_HCSL_CTRL IOMEM(OXNAS_SYSCRTL_BASE_VA + 0x114) + +/* System control multi-function pin function selection */ +#define SYS_CTRL_SECONDARY_SEL IOMEM(OXNAS_SYSCRTL_BASE_VA + 0x14) +#define SYS_CTRL_TERTIARY_SEL IOMEM(OXNAS_SYSCRTL_BASE_VA + 0x8c) +#define SYS_CTRL_QUATERNARY_SEL IOMEM(OXNAS_SYSCRTL_BASE_VA + 0x94) +#define SYS_CTRL_DEBUG_SEL IOMEM(OXNAS_SYSCRTL_BASE_VA + 0x9c) +#define SYS_CTRL_ALTERNATIVE_SEL IOMEM(OXNAS_SYSCRTL_BASE_VA + 0xa4) +#define SYS_CTRL_PULLUP_SEL IOMEM(OXNAS_SYSCRTL_BASE_VA + 0xac) + +/* Secure control multi-function pin function selection */ +#define SEC_CTRL_SECONDARY_SEL IOMEM(OXNAS_SECCRTL_BASE_VA + 0x14) +#define SEC_CTRL_TERTIARY_SEL IOMEM(OXNAS_SECCRTL_BASE_VA + 0x8c) +#define SEC_CTRL_QUATERNARY_SEL IOMEM(OXNAS_SECCRTL_BASE_VA + 0x94) +#define SEC_CTRL_DEBUG_SEL IOMEM(OXNAS_SECCRTL_BASE_VA + 0x9c) +#define SEC_CTRL_ALTERNATIVE_SEL IOMEM(OXNAS_SECCRTL_BASE_VA + 0xa4) +#define SEC_CTRL_PULLUP_SEL IOMEM(OXNAS_SECCRTL_BASE_VA + 0xac) + +#define SEC_CTRL_COPRO_CTRL IOMEM(OXNAS_SECCRTL_BASE_VA + 0x68) +#define SEC_CTRL_SECURE_CTRL IOMEM(OXNAS_SECCRTL_BASE_VA + 0x98) +#define SEC_CTRL_LEON_DEBUG IOMEM(OXNAS_SECCRTL_BASE_VA + 0xF0) +#define SEC_CTRL_PLLB_DIV_CTRL IOMEM(OXNAS_SECCRTL_BASE_VA + 0xF8) +#define SEC_CTRL_PLLB_CTRL0 IOMEM(OXNAS_SECCRTL_BASE_VA + 0x1F0) +#define SEC_CTRL_PLLB_CTRL1 IOMEM(OXNAS_SECCRTL_BASE_VA + 0x1F4) +#define SEC_CTRL_PLLB_CTRL8 IOMEM(OXNAS_SECCRTL_BASE_VA + 0x1F4) + +#define RPSA_IRQ_SOFT IOMEM(OXNAS_RPSA_BASE_VA + 0x10) +#define RPSA_FIQ_ENABLE IOMEM(OXNAS_RPSA_BASE_VA + 0x108) +#define RPSA_FIQ_DISABLE IOMEM(OXNAS_RPSA_BASE_VA + 0x10C) +#define RPSA_FIQ_IRQ_TO_FIQ IOMEM(OXNAS_RPSA_BASE_VA + 0x1FC) + +#define RPSC_IRQ_SOFT IOMEM(OXNAS_RPSC_BASE_VA + 0x10) +#define RPSC_FIQ_ENABLE IOMEM(OXNAS_RPSC_BASE_VA + 0x108) +#define RPSC_FIQ_DISABLE IOMEM(OXNAS_RPSC_BASE_VA + 0x10C) +#define RPSC_FIQ_IRQ_TO_FIQ IOMEM(OXNAS_RPSC_BASE_VA + 0x1FC) + +#define RPSA_TIMER2_VAL IOMEM(OXNAS_RPSA_BASE_VA + 0x224) + +#define REF300_DIV_INT_SHIFT 8 +#define REF300_DIV_FRAC_SHIFT 0 +#define REF300_DIV_INT(val) ((val) << REF300_DIV_INT_SHIFT) +#define REF300_DIV_FRAC(val) ((val) << REF300_DIV_FRAC_SHIFT) + +#define USBHSPHY_SUSPENDM_MANUAL_ENABLE 16 +#define USBHSPHY_SUSPENDM_MANUAL_STATE 15 +#define USBHSPHY_ATE_ESET 14 +#define USBHSPHY_TEST_DIN 6 +#define USBHSPHY_TEST_ADD 2 +#define USBHSPHY_TEST_DOUT_SEL 1 +#define USBHSPHY_TEST_CLK 0 + +#define USB_CTRL_USBAPHY_CKSEL_SHIFT 5 +#define USB_CLK_XTAL0_XTAL1 (0 << USB_CTRL_USBAPHY_CKSEL_SHIFT) +#define USB_CLK_XTAL0 (1 << USB_CTRL_USBAPHY_CKSEL_SHIFT) +#define USB_CLK_INTERNAL (2 << USB_CTRL_USBAPHY_CKSEL_SHIFT) + +#define USBAMUX_DEVICE BIT(4) + +#define USBPHY_REFCLKDIV_SHIFT 2 +#define USB_PHY_REF_12MHZ (0 << USBPHY_REFCLKDIV_SHIFT) +#define USB_PHY_REF_24MHZ (1 << USBPHY_REFCLKDIV_SHIFT) +#define USB_PHY_REF_48MHZ (2 << USBPHY_REFCLKDIV_SHIFT) + +#define USB_CTRL_USB_CKO_SEL_BIT 0 + +#define USB_INT_CLK_XTAL 0 +#define USB_INT_CLK_REF300 2 +#define USB_INT_CLK_PLLB 3 + +#define SYS_CTRL_GMAC_CKEN_RX_IN 14 +#define SYS_CTRL_GMAC_CKEN_RXN_OUT 13 +#define SYS_CTRL_GMAC_CKEN_RX_OUT 12 +#define SYS_CTRL_GMAC_CKEN_TX_IN 10 +#define SYS_CTRL_GMAC_CKEN_TXN_OUT 9 +#define SYS_CTRL_GMAC_CKEN_TX_OUT 8 +#define SYS_CTRL_GMAC_RX_SOURCE 7 +#define SYS_CTRL_GMAC_TX_SOURCE 6 +#define SYS_CTRL_GMAC_LOW_TX_SOURCE 4 +#define SYS_CTRL_GMAC_AUTO_TX_SOURCE 3 +#define SYS_CTRL_GMAC_RGMII 2 +#define SYS_CTRL_GMAC_SIMPLE_MUX 1 +#define SYS_CTRL_GMAC_CKEN_GTX 0 +#define SYS_CTRL_GMAC_TX_VARDELAY_SHIFT 0 +#define SYS_CTRL_GMAC_TXN_VARDELAY_SHIFT 8 +#define SYS_CTRL_GMAC_RX_VARDELAY_SHIFT 16 +#define SYS_CTRL_GMAC_RXN_VARDELAY_SHIFT 24 +#define SYS_CTRL_GMAC_TX_VARDELAY(d) ((d)<<SYS_CTRL_GMAC_TX_VARDELAY_SHIFT) +#define SYS_CTRL_GMAC_TXN_VARDELAY(d) ((d)<<SYS_CTRL_GMAC_TXN_VARDELAY_SHIFT) +#define SYS_CTRL_GMAC_RX_VARDELAY(d) ((d)<<SYS_CTRL_GMAC_RX_VARDELAY_SHIFT) +#define SYS_CTRL_GMAC_RXN_VARDELAY(d) ((d)<<SYS_CTRL_GMAC_RXN_VARDELAY_SHIFT) + +#define PLLB_BYPASS 1 +#define PLLB_ENSAT 3 +#define PLLB_OUTDIV 4 +#define PLLB_REFDIV 8 +#define PLLB_DIV_INT_SHIFT 8 +#define PLLB_DIV_FRAC_SHIFT 0 +#define PLLB_DIV_INT(val) ((val) << PLLB_DIV_INT_SHIFT) +#define PLLB_DIV_FRAC(val) ((val) << PLLB_DIV_FRAC_SHIFT) + +#define SYS_CTRL_CKCTRL_PCI_DIV_BIT 0 +#define SYS_CTRL_CKCTRL_SLOW_BIT 8 + +#define SYS_CTRL_UART2_DEQ_EN 0 +#define SYS_CTRL_UART3_DEQ_EN 1 +#define SYS_CTRL_UART3_IQ_EN 2 +#define SYS_CTRL_UART4_IQ_EN 3 +#define SYS_CTRL_UART4_NOT_PCI_MODE 4 + +#define SYS_CTRL_PCI_CTRL1_PCI_STATIC_RQ_BIT 11 + +#define PLLA_REFDIV_MASK 0x3F +#define PLLA_REFDIV_SHIFT 8 +#define PLLA_OUTDIV_MASK 0x7 +#define PLLA_OUTDIV_SHIFT 4 + +/* bit numbers of clock control register */ +#define SYS_CTRL_CLK_COPRO 0 +#define SYS_CTRL_CLK_DMA 1 +#define SYS_CTRL_CLK_CIPHER 2 +#define SYS_CTRL_CLK_SD 3 +#define SYS_CTRL_CLK_SATA 4 +#define SYS_CTRL_CLK_I2S 5 +#define SYS_CTRL_CLK_USBHS 6 +#define SYS_CTRL_CLK_MACA 7 +#define SYS_CTRL_CLK_MAC SYS_CTRL_CLK_MACA +#define SYS_CTRL_CLK_PCIEA 8 +#define SYS_CTRL_CLK_STATIC 9 +#define SYS_CTRL_CLK_MACB 10 +#define SYS_CTRL_CLK_PCIEB 11 +#define SYS_CTRL_CLK_REF600 12 +#define SYS_CTRL_CLK_USBDEV 13 +#define SYS_CTRL_CLK_DDR 14 +#define SYS_CTRL_CLK_DDRPHY 15 +#define SYS_CTRL_CLK_DDRCK 16 + + +/* bit numbers of reset control register */ +#define SYS_CTRL_RST_SCU 0 +#define SYS_CTRL_RST_COPRO 1 +#define SYS_CTRL_RST_ARM0 2 +#define SYS_CTRL_RST_ARM1 3 +#define SYS_CTRL_RST_USBHS 4 +#define SYS_CTRL_RST_USBHSPHYA 5 +#define SYS_CTRL_RST_MACA 6 +#define SYS_CTRL_RST_MAC SYS_CTRL_RST_MACA +#define SYS_CTRL_RST_PCIEA 7 +#define SYS_CTRL_RST_SGDMA 8 +#define SYS_CTRL_RST_CIPHER 9 +#define SYS_CTRL_RST_DDR 10 +#define SYS_CTRL_RST_SATA 11 +#define SYS_CTRL_RST_SATA_LINK 12 +#define SYS_CTRL_RST_SATA_PHY 13 +#define SYS_CTRL_RST_PCIEPHY 14 +#define SYS_CTRL_RST_STATIC 15 +#define SYS_CTRL_RST_GPIO 16 +#define SYS_CTRL_RST_UART1 17 +#define SYS_CTRL_RST_UART2 18 +#define SYS_CTRL_RST_MISC 19 +#define SYS_CTRL_RST_I2S 20 +#define SYS_CTRL_RST_SD 21 +#define SYS_CTRL_RST_MACB 22 +#define SYS_CTRL_RST_PCIEB 23 +#define SYS_CTRL_RST_VIDEO 24 +#define SYS_CTRL_RST_DDR_PHY 25 +#define SYS_CTRL_RST_USBHSPHYB 26 +#define SYS_CTRL_RST_USBDEV 27 +#define SYS_CTRL_RST_ARMDBG 29 +#define SYS_CTRL_RST_PLLA 30 +#define SYS_CTRL_RST_PLLB 31 + +#endif |