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TI816X: Update common OMAP machine specific sources

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This patch updates the common machine specific source files with support for
TI816X.

Signed-off-by: Hemant Pedanekar <hemantp@ti.com>
Reviewed-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Hemant Pedanekar
2011-02-16 08:31:39 -08:00
committed by Tony Lindgren
parent 4bd7be22f4
commit 01001712c9
12 changed files with 144 additions and 10 deletions
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8
arch/arm/mach-omap2/serial.c
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@ -486,7 +486,7 @@ static void omap_uart_idle_init(struct omap_uart_state *uart)
mod_timer(&uart->timer, jiffies + uart->timeout);
omap_uart_smart_idle_enable(uart, 0);
if (cpu_is_omap34xx()) {
if (cpu_is_omap34xx() && !cpu_is_ti816x()) {
u32 mod = (uart->num > 1) ? OMAP3430_PER_MOD : CORE_MOD;
u32 wk_mask = 0;
u32 padconf = 0;
@ -762,13 +762,13 @@ void __init omap_serial_init_port(struct omap_board_data *bdata)
p->private_data = uart;
/*
* omap44xx: Never read empty UART fifo
* omap44xx, ti816x: Never read empty UART fifo
* omap3xxx: Never read empty UART fifo on UARTs
* with IP rev >=0x52
*/
uart->regshift = p->regshift;
uart->membase = p->membase;
if (cpu_is_omap44xx())
if (cpu_is_omap44xx() || cpu_is_ti816x())
uart->errata |= UART_ERRATA_FIFO_FULL_ABORT;
else if ((serial_read_reg(uart, UART_OMAP_MVER) & 0xFF)
>= UART_OMAP_NO_EMPTY_FIFO_READ_IP_REV)
@ -850,7 +850,7 @@ void __init omap_serial_init_port(struct omap_board_data *bdata)
}
/* Enable the MDR1 errata for OMAP3 */
if (cpu_is_omap34xx())
if (cpu_is_omap34xx() && !cpu_is_ti816x())
uart->errata |= UART_ERRATA_i202_MDR1_ACCESS;
}