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1/* SPDX-License-Identifier: MIT */2/*3 * Copyright © 2013-2021 Intel Corporation4 */5 6#ifndef _INTEL_SBI_H_7#define _INTEL_SBI_H_8 9#include <linux/types.h>10 11struct drm_i915_private;12 13enum intel_sbi_destination {14 SBI_ICLK,15 SBI_MPHY,16};17 18u32 intel_sbi_read(struct drm_i915_private *i915, u16 reg,19 enum intel_sbi_destination destination);20void intel_sbi_write(struct drm_i915_private *i915, u16 reg, u32 value,21 enum intel_sbi_destination destination);22 23#endif /* _INTEL_SBI_H_ */24