TCLK 1221 drivers/gpu/drm/amd/amdgpu/si.c return TCLK; TCLK 800 drivers/gpu/drm/radeon/rv770.c return TCLK; TCLK 1350 drivers/gpu/drm/radeon/si.c return TCLK; TCLK 1361 drivers/pinctrl/sh-pfc/pfc-sh7757.c GPIO_FN(TCLK), TCLK 912 drivers/pinctrl/sh-pfc/pfc-sh7785.c GPIO_FN(TCLK), TCLK 582 drivers/pinctrl/sh-pfc/pfc-sh7786.c GPIO_FN(TCLK),