diff options
Diffstat (limited to 'drivers/sysreset/sysreset_rk3188.c')
| -rw-r--r-- | drivers/sysreset/sysreset_rk3188.c | 62 | 
1 files changed, 0 insertions, 62 deletions
| diff --git a/drivers/sysreset/sysreset_rk3188.c b/drivers/sysreset/sysreset_rk3188.c deleted file mode 100644 index 053a6344f53..00000000000 --- a/drivers/sysreset/sysreset_rk3188.c +++ /dev/null @@ -1,62 +0,0 @@ -/* - * (C) Copyright 2015 Google, Inc - * - * SPDX-License-Identifier:	GPL-2.0 - */ - -#include <common.h> -#include <dm.h> -#include <errno.h> -#include <syscon.h> -#include <sysreset.h> -#include <asm/io.h> -#include <asm/arch/clock.h> -#include <asm/arch/cru_rk3188.h> -#include <asm/arch/grf_rk3188.h> -#include <asm/arch/hardware.h> -#include <linux/err.h> - -int rk3188_sysreset_request(struct udevice *dev, enum sysreset_t type) -{ -	struct rk3188_cru *cru = rockchip_get_cru(); -	struct rk3188_grf *grf; - -	if (IS_ERR(cru)) -		return PTR_ERR(cru); -	switch (type) { -	case SYSRESET_WARM: -		grf = syscon_get_first_range(ROCKCHIP_SYSCON_GRF); -		if (IS_ERR(grf)) -			return -EPROTONOSUPPORT; - -		/* -		 * warm-reset keeps the remap value, -		 * so make sure it's disabled. -		 */ -		rk_clrsetreg(&grf->soc_con0, -			NOC_REMAP_MASK << NOC_REMAP_SHIFT, -			0 << NOC_REMAP_SHIFT); - -		rk_clrreg(&cru->cru_mode_con, 0xffff); -		writel(0xeca8, &cru->cru_glb_srst_snd_value); -		break; -	case SYSRESET_COLD: -		rk_clrreg(&cru->cru_mode_con, 0xffff); -		writel(0xfdb9, &cru->cru_glb_srst_fst_value); -		break; -	default: -		return -EPROTONOSUPPORT; -	} - -	return -EINPROGRESS; -} - -static struct sysreset_ops rk3188_sysreset = { -	.request	= rk3188_sysreset_request, -}; - -U_BOOT_DRIVER(sysreset_rk3188) = { -	.name	= "rk3188_sysreset", -	.id	= UCLASS_SYSRESET, -	.ops	= &rk3188_sysreset, -}; | 
