imx25_ccm.h (2230B)
1 /* 2 * IMX25 Clock Control Module 3 * 4 * Copyright (C) 2012 NICTA 5 * Updated by Jean-Christophe Dubois <jcd@tribudubois.net> 6 * 7 * This work is licensed under the terms of the GNU GPL, version 2 or later. 8 * See the COPYING file in the top-level directory. 9 */ 10 11 #ifndef IMX25_CCM_H 12 #define IMX25_CCM_H 13 14 #include "hw/misc/imx_ccm.h" 15 #include "qom/object.h" 16 17 #define IMX25_CCM_MPCTL_REG 0 18 #define IMX25_CCM_UPCTL_REG 1 19 #define IMX25_CCM_CCTL_REG 2 20 #define IMX25_CCM_CGCR0_REG 3 21 #define IMX25_CCM_CGCR1_REG 4 22 #define IMX25_CCM_CGCR2_REG 5 23 #define IMX25_CCM_PCDR0_REG 6 24 #define IMX25_CCM_PCDR1_REG 7 25 #define IMX25_CCM_PCDR2_REG 8 26 #define IMX25_CCM_PCDR3_REG 9 27 #define IMX25_CCM_RCSR_REG 10 28 #define IMX25_CCM_CRDR_REG 11 29 #define IMX25_CCM_DCVR0_REG 12 30 #define IMX25_CCM_DCVR1_REG 13 31 #define IMX25_CCM_DCVR2_REG 14 32 #define IMX25_CCM_DCVR3_REG 15 33 #define IMX25_CCM_LTR0_REG 16 34 #define IMX25_CCM_LTR1_REG 17 35 #define IMX25_CCM_LTR2_REG 18 36 #define IMX25_CCM_LTR3_REG 19 37 #define IMX25_CCM_LTBR0_REG 20 38 #define IMX25_CCM_LTBR1_REG 21 39 #define IMX25_CCM_PMCR0_REG 22 40 #define IMX25_CCM_PMCR1_REG 23 41 #define IMX25_CCM_PMCR2_REG 24 42 #define IMX25_CCM_MCR_REG 25 43 #define IMX25_CCM_LPIMR0_REG 26 44 #define IMX25_CCM_LPIMR1_REG 27 45 #define IMX25_CCM_MAX_REG 28 46 47 /* CCTL */ 48 #define CCTL_ARM_CLK_DIV_SHIFT (30) 49 #define CCTL_ARM_CLK_DIV_MASK (0x3) 50 #define CCTL_AHB_CLK_DIV_SHIFT (28) 51 #define CCTL_AHB_CLK_DIV_MASK (0x3) 52 #define CCTL_MPLL_BYPASS_SHIFT (22) 53 #define CCTL_MPLL_BYPASS_MASK (0x1) 54 #define CCTL_USB_DIV_SHIFT (16) 55 #define CCTL_USB_DIV_MASK (0x3F) 56 #define CCTL_ARM_SRC_SHIFT (13) 57 #define CCTL_ARM_SRC_MASK (0x1) 58 #define CCTL_UPLL_DIS_SHIFT (23) 59 #define CCTL_UPLL_DIS_MASK (0x1) 60 61 #define EXTRACT(value, name) (((value) >> CCTL_##name##_SHIFT) \ 62 & CCTL_##name##_MASK) 63 #define INSERT(value, name) (((value) & CCTL_##name##_MASK) << \ 64 CCTL_##name##_SHIFT) 65 66 #define TYPE_IMX25_CCM "imx25.ccm" 67 OBJECT_DECLARE_SIMPLE_TYPE(IMX25CCMState, IMX25_CCM) 68 69 struct IMX25CCMState { 70 /* <private> */ 71 IMXCCMState parent_obj; 72 73 /* <public> */ 74 MemoryRegion iomem; 75 76 uint32_t reg[IMX25_CCM_MAX_REG]; 77 78 }; 79 80 #endif /* IMX25_CCM_H */