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- // SPDX-License-Identifier: GPL-2.0+
- /*
- * Copyright 2018 Linaro
- */
- #include <asm/io.h>
- #include <asm/arch/imx-regs.h>
- #include <linux/bitops.h>
- #define SNVS_HPCOMR 0x04
- #define SNVS_HPCOMR_NPSWA_EN BIT(31)
- void init_snvs(void)
- {
- u32 val;
- /* Ensure SNVS HPCOMR sets NPSWA_EN to allow unpriv access to SNVS LP */
- val = readl(SNVS_BASE_ADDR + SNVS_HPCOMR);
- val |= SNVS_HPCOMR_NPSWA_EN;
- writel(val, SNVS_BASE_ADDR + SNVS_HPCOMR);
- }
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