pu4              1654 drivers/pinctrl/tegra/pinctrl-tegra114.c 	PINGROUP(pu4,                    PWM1,       UARTA,      DISPLAYA,     DISPLAYB,    0x3194, N,   N,  N),
pu4              1847 drivers/pinctrl/tegra/pinctrl-tegra124.c 	PINGROUP(pu4,                    PWM1,       UARTA,      GMI,          DISPLAYB,    0x3194, N,   N,  N),
pu4              2338 drivers/pinctrl/tegra/pinctrl-tegra30.c 	PINGROUP(pu4,                  PWM1,         UARTA,        GMI,          RSVD4,        0x3194, N, N),