1 // SPDX-License-Identifier: GPL-2.0+ 2 /* 3 * Copyright 2014 Broadcom Corporation. 4 */ 5 6 #include <common.h> 7 #include <linux/errno.h> 8 #include <asm/arch/sysmap.h> 9 #include "clk-core.h" 10 11 /* Enable appropriate clocks for the USB OTG port */ 12 int clk_usb_otg_enable(void *base) 13 { 14 char *ahbstr; 15 16 switch ((u32) base) { 17 case HSOTG_BASE_ADDR: 18 ahbstr = "usb_otg_ahb_clk"; 19 break; 20 default: 21 printf("%s: base 0x%p not found\n", __func__, base); 22 return -EINVAL; 23 } 24 25 return clk_get_and_enable(ahbstr); 26 } 27
