diff options
Diffstat (limited to 'board/nvidia/common/board.c')
| -rw-r--r-- | board/nvidia/common/board.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/board/nvidia/common/board.c b/board/nvidia/common/board.c index 12e79ae3be5..f07328ebb97 100644 --- a/board/nvidia/common/board.c +++ b/board/nvidia/common/board.c @@ -140,19 +140,15 @@ static void pin_mux_uart(void) reg &= 0xFFF0FFFF; /* IRRX_/IRTX_SEL [19:16] = 00 UARTA */ writel(reg, &pmt->pmt_ctl_c); - reg = readl(&pmt->pmt_tri_a); - reg &= ~Z_IRRX; /* Z_IRRX = normal (0) */ - reg &= ~Z_IRTX; /* Z_IRTX = normal (0) */ - writel(reg, &pmt->pmt_tri_a); + pinmux_tristate_disable(PIN_IRRX); + pinmux_tristate_disable(PIN_IRTX); #endif /* CONFIG_TEGRA2_ENABLE_UARTA */ #if defined(CONFIG_TEGRA2_ENABLE_UARTD) reg = readl(&pmt->pmt_ctl_b); reg &= 0xFFFFFFF3; /* GMC_SEL [3:2] = 00, UARTD */ writel(reg, &pmt->pmt_ctl_b); - reg = readl(&pmt->pmt_tri_a); - reg &= ~Z_GMC; /* Z_GMC = normal (0) */ - writel(reg, &pmt->pmt_tri_a); + pinmux_tristate_disable(PIN_GMC); #endif /* CONFIG_TEGRA2_ENABLE_UARTD */ } |