ARM: tegra: paz00: add support serial port on JP1

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 <marvin24@gmx.de>
Signed-off-by: Olof Johansson <olof@lixom.net>

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 ea2f79c9879b..f3b737637306 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},
 };