1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright 2018 Linaro
7 #include <asm/arch/imx-regs.h>
8 #include <linux/bitops.h>
10 #define SNVS_HPCOMR 0x04
11 #define SNVS_HPCOMR_NPSWA_EN BIT(31)
17 /* Ensure SNVS HPCOMR sets NPSWA_EN to allow unpriv access to SNVS LP */
18 val = readl(SNVS_BASE_ADDR + SNVS_HPCOMR);
19 val |= SNVS_HPCOMR_NPSWA_EN;
20 writel(val, SNVS_BASE_ADDR + SNVS_HPCOMR);