[PATCH 00/11] OMAP: Serial: Add omap-serial driver with platform support
Govindraj.R
govindraj.raja at ti.com
Fri Sep 17 12:05:47 EDT 2010
This patch series adds a serial driver to handle uarts on omap platforms.
Currenlty omap-uarts are handled with 8250 driver, since updating
this driver with omap specific features will over load
the 8250 driver with all omap-specific data thus a new driver
is added to configure and support features like
dma, h/w, s/w flowcontrol for omap-uarts.
Also the patch series updates various low level platform specific
serial data to support omap-uarts with hwmod framework and adds support
for uart4 on OMAP3630.
This patch series is tested on mainline 2.6.36-rc4
and has dependencies on:
1) https://patchwork.kernel.org/patch/117148/
This patch to support all hwmod data with proper structure name.
2) https://patchwork.kernel.org/patch/117347/
This patch is needed to apply omap4 uart hwmods.
3) http://marc.info/?l=linux-omap&m=128403141221947&w=2
This patch series is needed for omap4430SDP ES2.0 validation.
Benoit Cousson (1):
OMAP4: UART: Add uart1-4 hwmods data for omap4
Govindraj.R (6):
OMAP2: UART: remove set_uart_globals.
OMAP clock: Add uart4_ick/fck definitions for 3630
OMAP3: PRCM: Consider UART4 for 3630 chip in prcm_setup_regs
OMAP3: PM: Add prepare idle and resume idle call for uart4
serial: Add OMAP high-speed UART driver
OMAP: SERIAL: Enable omap-serial driver in Kconfig.
Kevin Hilman (4):
OMAP2/3: UART: add omap_hwmod data for UARTs 1-4
OMAP: UART: omap_device converions, remove implicit 8520 assumptions
OMAP: UART: don't do automatic bus-level suspend/resume
OMAP: UART: use non-locking versions of hwmod enable/idle functions
arch/arm/mach-omap2/Kconfig | 11 +-
arch/arm/mach-omap2/clock3xxx_data.c | 22 +
arch/arm/mach-omap2/cm-regbits-34xx.h | 2 +
arch/arm/mach-omap2/omap_hwmod_2420_data.c | 193 ++++
arch/arm/mach-omap2/omap_hwmod_2430_data.c | 193 ++++
arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 253 +++++-
arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 235 +++++
arch/arm/mach-omap2/pm34xx.c | 17 +-
arch/arm/mach-omap2/prcm-common.h | 5 +
arch/arm/mach-omap2/prm-regbits-34xx.h | 1 +
arch/arm/mach-omap2/serial.c | 548 +++++-----
arch/arm/plat-omap/common.c | 16 -
arch/arm/plat-omap/include/plat/common.h | 1 -
arch/arm/plat-omap/include/plat/dma.h | 2 +
arch/arm/plat-omap/include/plat/irqs.h | 2 +
arch/arm/plat-omap/include/plat/omap-serial.h | 129 +++
drivers/serial/Kconfig | 27 +
drivers/serial/Makefile | 1 +
drivers/serial/omap-serial.c | 1332 +++++++++++++++++++++++++
include/linux/serial_core.h | 3 +
20 files changed, 2699 insertions(+), 294 deletions(-)
create mode 100644 arch/arm/plat-omap/include/plat/omap-serial.h
create mode 100644 drivers/serial/omap-serial.c
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