UART-A is connected to JP1 and used by the bootloader for debugging output while UART-D is connected to the mini-pcie expansion slot.
Signed-off-by: Marc Dietrich <[email protected]> --- arch/arm/mach-tegra/board-paz00.c | 11 +++++++++++ 1 files changed, 11 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-tegra/board-paz00.c b/arch/arm/mach-tegra/board-paz00.c index ea2f79c..f3b7376 100644 --- a/arch/arm/mach-tegra/board-paz00.c +++ b/arch/arm/mach-tegra/board-paz00.c @@ -45,6 +45,16 @@ static struct plat_serial8250_port debug_uart_platform_data[] = { { + /* serial port on JP1 */ + .membase = IO_ADDRESS(TEGRA_UARTA_BASE), + .mapbase = TEGRA_UARTA_BASE, + .irq = INT_UARTA, + .flags = UPF_BOOT_AUTOCONF, + .iotype = UPIO_MEM, + .regshift = 2, + .uartclk = 216000000, + }, { + /* serial port on mini-pcie */ .membase = IO_ADDRESS(TEGRA_UARTD_BASE), .mapbase = TEGRA_UARTD_BASE, .irq = INT_UARTD, @@ -94,6 +104,7 @@ static void __init tegra_paz00_fixup(struct machine_desc *desc, static __initdata struct tegra_clk_init_table paz00_clk_init_table[] = { /* name parent rate enabled */ + { "uarta", "pll_p", 216000000, true }, { "uartd", "pll_p", 216000000, true }, { NULL, NULL, 0, 0}, }; -- 1.7.4.1 -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
