amdgpu_pll
struct amdgpu_pll ppll[AMDGPU_MAX_PPLL];
struct amdgpu_pll spll;
struct amdgpu_pll mpll;
struct amdgpu_pll *ppll = &adev->clock.ppll[0];
struct amdgpu_pll *spll = &adev->clock.spll;
struct amdgpu_pll *mpll = &adev->clock.mpll;
struct amdgpu_pll *spll = &adev->clock.spll;
struct amdgpu_pll *mpll = &adev->clock.mpll;
struct amdgpu_pll *pll,
struct amdgpu_pll *pll,
struct amdgpu_pll *pll;