drm/amdgpu: introduce pcie port read/write entry

This patch adds pcie port read/write entry, because it will be also
used on si dpm part.

Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 71fe5c15cca8..27bfee2c7cc5 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -1514,6 +1514,8 @@ int amdgpu_device_init(struct amdgpu_device *adev,
         adev->smc_wreg = &amdgpu_invalid_wreg;
         adev->pcie_rreg = &amdgpu_invalid_rreg;
         adev->pcie_wreg = &amdgpu_invalid_wreg;
+        adev->pciep_rreg = &amdgpu_invalid_rreg;
+        adev->pciep_wreg = &amdgpu_invalid_wreg;
         adev->uvd_ctx_rreg = &amdgpu_invalid_rreg;
         adev->uvd_ctx_wreg = &amdgpu_invalid_wreg;
         adev->didt_rreg = &amdgpu_invalid_rreg;