1*592f4aedSMax Krummenacher/* 2*592f4aedSMax Krummenacher * Copyright (C) 2013 Boundary Devices 3*592f4aedSMax Krummenacher * Copyright (C) 2014-2016, Toradex AG 4*592f4aedSMax Krummenacher * 5*592f4aedSMax Krummenacher * SPDX-License-Identifier: GPL-2.0+ 6*592f4aedSMax Krummenacher * 7*592f4aedSMax Krummenacher * Device Configuration Data (DCD) 8*592f4aedSMax Krummenacher * 9*592f4aedSMax Krummenacher * Each entry must have the format: 10*592f4aedSMax Krummenacher * Addr-type Address Value 11*592f4aedSMax Krummenacher * 12*592f4aedSMax Krummenacher * where: 13*592f4aedSMax Krummenacher * Addr-type register length (1,2 or 4 bytes) 14*592f4aedSMax Krummenacher * Address absolute address of the register 15*592f4aedSMax Krummenacher * value value to be stored in the register 16*592f4aedSMax Krummenacher */ 17*592f4aedSMax Krummenacher 18*592f4aedSMax Krummenacher/* set the default clock gate to save power */ 19*592f4aedSMax KrummenacherDATA 4, CCM_CCGR0, 0x00C03F3F 20*592f4aedSMax KrummenacherDATA 4, CCM_CCGR1, 0x0030FC03 21*592f4aedSMax KrummenacherDATA 4, CCM_CCGR2, 0x0FFFC000 22*592f4aedSMax KrummenacherDATA 4, CCM_CCGR3, 0x3FF00000 23*592f4aedSMax KrummenacherDATA 4, CCM_CCGR4, 0x00FFF300 24*592f4aedSMax KrummenacherDATA 4, CCM_CCGR5, 0x0F0000C3 25*592f4aedSMax KrummenacherDATA 4, CCM_CCGR6, 0x000003FF 26*592f4aedSMax Krummenacher 27*592f4aedSMax Krummenacher/* enable AXI cache for VDOA/VPU/IPU */ 28*592f4aedSMax KrummenacherDATA 4, MX6_IOMUXC_GPR4, 0xF00000CF 29*592f4aedSMax Krummenacher/* set IPU AXI-id0 Qos=0xf(bypass) AXI-id1 Qos=0x7 */ 30*592f4aedSMax KrummenacherDATA 4, MX6_IOMUXC_GPR6, 0x007F007F 31*592f4aedSMax KrummenacherDATA 4, MX6_IOMUXC_GPR7, 0x007F007F 32*592f4aedSMax Krummenacher 33*592f4aedSMax Krummenacher/* 34*592f4aedSMax Krummenacher * Setup CCM_CCOSR register as follows: 35*592f4aedSMax Krummenacher * 36*592f4aedSMax Krummenacher * cko1_en = 1 --> CKO1 enabled 37*592f4aedSMax Krummenacher * cko1_div = 111 --> divide by 8 38*592f4aedSMax Krummenacher * cko1_sel = 1011 --> ahb_clk_root 39*592f4aedSMax Krummenacher * 40*592f4aedSMax Krummenacher * This sets CKO1 at ahb_clk_root/8 = 132/8 = 16.5 MHz 41*592f4aedSMax Krummenacher */ 42*592f4aedSMax KrummenacherDATA 4, CCM_CCOSR, 0x000000fb 43