+// SPDX-License-Identifier: GPL-2.0+
/*
* Porting to u-boot:
*
* MX51 Linux framebuffer:
*
* (C) Copyright 2004-2010 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <linux/errno.h>
-#include <asm/arch/crm_regs.h>
#include <asm/global_data.h>
#include <linux/string.h>
#include <linux/list.h>
void ipuv3_fb_shutdown(void)
{
- struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
- struct ipu_stat *stat = (struct ipu_stat *)IPU_STAT;
- u32 reg;
int i;
+ struct ipu_stat *stat = (struct ipu_stat *)IPU_STAT;
- /*
- * Check if IPU clock was enabled before. Won't access
- * IPU registers if clock is not enabled.
- */
- reg = readl(&mxc_ccm->CCGR3);
- if ((reg & MXC_CCM_CCGR3_IPU1_IPU_MASK) == 0)
+ if (!ipu_clk_enabled())
return;
for (i = 0; i < ARRAY_SIZE(mxcfb_info); i++) {