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/*
* K2G: SoC definitions
*
* (C) Copyright 2015
* Texas Instruments Incorporated, <www.ti.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __ASM_ARCH_HARDWARE_K2G_H
#define __ASM_ARCH_HARDWARE_K2G_H
#define KS2_NUM_DSPS 1
/* Power and Sleep Controller (PSC) Domains */
#define KS2_LPSC_ALWAYSON 0
#define KS2_LPSC_PMMC 1
#define KS2_LPSC_DEBUG 2
#define KS2_LPSC_NSS 3
#define KS2_LPSC_SA 4
#define KS2_LPSC_TERANET 5
#define KS2_LPSC_SYS_COMP 6
#define KS2_LPSC_QSPI 7
#define KS2_LPSC_MMC 8
#define KS2_LPSC_GPMC 9
#define KS2_LPSC_MLB 11
#define KS2_LPSC_EHRPWM 12
#define KS2_LPSC_EQEP 13
#define KS2_LPSC_ECAP 14
#define KS2_LPSC_MCASP 15
#define KS2_LPSC_SR 16
#define KS2_LPSC_MSMC 17
#ifdef KS2_LPSC_GEM_0
#undef KS2_LPSC_GEM_0
#endif
#define KS2_LPSC_GEM_0 18
#define KS2_LPSC_ARM 19
#define KS2_LPSC_ASRC 20
#define KS2_LPSC_ICSS 21
#define KS2_LPSC_DSS 23
#define KS2_LPSC_PCIE 24
#define KS2_LPSC_USB_0 25
#define KS2_LPSC_USB KS2_LPSC_USB_0
#define KS2_LPSC_USB_1 26
#define KS2_LPSC_DDR3 27
#define KS2_LPSC_SPARE0_LPSC0 28
#define KS2_LPSC_SPARE0_LPSC1 29
#define KS2_LPSC_SPARE1_LPSC0 30
#define KS2_LPSC_SPARE1_LPSC1 31
#define KS2_LPSC_CPGMAC KS2_LPSC_NSS
#define KS2_LPSC_CRYPTO KS2_LPSC_SA
/* SGMII SerDes */
#define KS2_LANES_PER_SGMII_SERDES 4
/* NETCP pktdma */
#define KS2_NETCP_PDMA_CTRL_BASE 0x04010000
#define KS2_NETCP_PDMA_TX_BASE 0x04011000
#define KS2_NETCP_PDMA_TX_CH_NUM 21
#define KS2_NETCP_PDMA_RX_BASE 0x04012000
#define KS2_NETCP_PDMA_RX_CH_NUM 32
#define KS2_NETCP_PDMA_SCHED_BASE 0x04010100
#define KS2_NETCP_PDMA_RX_FLOW_BASE 0x04013000
#define KS2_NETCP_PDMA_RX_FLOW_NUM 32
#define KS2_NETCP_PDMA_TX_SND_QUEUE 5
/* NETCP */
#define KS2_NETCP_BASE 0x04000000
#define K2G_GPIO0_BASE 0X02603000
#define K2G_GPIO1_BASE 0X0260a000
#define K2G_GPIO1_BANK2_BASE K2G_GPIO1_BASE + 0x38
#define K2G_GPIO_DIR_OFFSET 0x0
#define K2G_GPIO_SETDATA_OFFSET 0x8
/* BOOTCFG RESETMUX8 */
#define KS2_RSTMUX8 (KS2_DEVICE_STATE_CTRL_BASE + 0x328)
/* RESETMUX register definitions */
#define RSTMUX_LOCK8_SHIFT 0x0
#define RSTMUX_LOCK8_MASK (0x1 << 0)
#define RSTMUX_OMODE8_SHIFT 0x1
#define RSTMUX_OMODE8_MASK (0x7 << 1)
#define RSTMUX_OMODE8_DEV_RESET 0x2
#define RSTMUX_OMODE8_INT 0x3
#define RSTMUX_OMODE8_INT_AND_DEV_RESET 0x4
/* DEVSTAT register definition */
#define KS2_DEVSTAT_REFCLK_SHIFT 7
#define KS2_DEVSTAT_REFCLK_MASK (0x7 << 7)
/* GPMC */
#define KS2_GPMC_BASE 0x21818000
/* SYSCLK indexes */
#define SYSCLK_19MHz 0
#define SYSCLK_24MHz 1
#define SYSCLK_25MHz 2
#define SYSCLK_26MHz 3
#define MAX_SYSCLK 4
#ifndef __ASSEMBLY__
static inline u8 get_sysclk_index(void)
{
u32 dev_stat = __raw_readl(KS2_DEVSTAT);
return (dev_stat & KS2_DEVSTAT_REFCLK_MASK) >> KS2_DEVSTAT_REFCLK_SHIFT;
}
#endif
#endif /* __ASM_ARCH_HARDWARE_K2G_H */
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