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authorGovindraj.R <govindraj.raja@ti.com>2012-04-03 19:12:34 +0530
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-04-18 15:07:05 -0700
commit7c77c8decfd14a611ddcba071782a9520e4bb3f8 (patch)
treed9f1925bb2a91687d54fcae0724be8dd4e5850ac /arch/arm/mach-omap2/serial.c
parent4fd0690bb0c3955983560bb2767ee82e2b197f9b (diff)
OMAP2+: UART: Remove cpu checks for populating errata flags
Currently the errata is populated based on cpu checks this can be removed and replaced with module version check of uart ip block. MVR reg is provided within the uart reg map use the same to populate the errata and thus now errata population and handling can be managed within the driver itself. Cc: Paul Walmsley <paul@pwsan.com> Cc: Kevin Hilman <khilman@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Govindraj.R <govindraj.raja@ti.com> Reviewed-by: Jon Hunter <jon-hunter@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/arm/mach-omap2/serial.c')
-rw-r--r--arch/arm/mach-omap2/serial.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index 0cdd359a128..6affdd4bee6 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -355,14 +355,6 @@ void __init omap_serial_init_port(struct omap_board_data *bdata,
omap_up.dma_rx_poll_rate = info->dma_rx_poll_rate;
omap_up.autosuspend_timeout = info->autosuspend_timeout;
- /* Enable the MDR1 Errata i202 for OMAP2430/3xxx/44xx */
- if (!cpu_is_omap2420() && !cpu_is_ti816x())
- omap_up.errata |= UART_ERRATA_i202_MDR1_ACCESS;
-
- /* Enable DMA Mode Force Idle Errata i291 for omap34xx/3630 */
- if (cpu_is_omap34xx() || cpu_is_omap3630())
- omap_up.errata |= UART_ERRATA_i291_DMA_FORCEIDLE;
-
pdata = &omap_up;
pdata_size = sizeof(struct omap_uart_port_info);