[PATCH 1/2] davinci: Support disabling modem status interrupts on SOC UARTS

On the da850/omap-l138/am18x family of SoCs, up to three on chip UARTS may be configured. These peripherals support the standard Tx/Rx signals as well as CTS/RTS hardware flow control signals. The pins on these SOC's associated with these signals are multiplexed; e.g., the pin providing UART0_TXD

[PATCH 2/2] davinci: mityomapl138 platform: disable MS interrupts on UART1

All supported configurations of the MityDSP-l138 and MityARM-1808 SoMs use the pin associated with CTS on UART1 as either an AHCLKX input or a USB_REFCLKIN input. Disable modem status interrupts associated with this pin. Signed-off-by: Michael Williamson --- arch/arm/mach-davinci/board-mityomap

Re: [RFC: PATCH 5/5] da850: tty compliant driver for TI's PRU SoftUART Emulation.

Hello Subhasish, Here are some observations, for what they're worth... (IANAE) On 12/31/2010 07:18 AM, Subhasish Ghosh wrote: > suart_api.c - PRU read/write/config/init/deinit API's > suart_utils.c- McASP read/write/config/init/deinit API's > ti_omapl_pru_suart.c - Linux tty seri

Re: [RFC: PATCH 4/5] da850: serial framework modifications for TI's PRU SoftUART Emulation

Hello. On 31-12-2010 15:18, Subhasish Ghosh wrote: Signed-off-by: Subhasish diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig index aff9dcd..775e33a 100644 --- a/drivers/serial/Kconfig +++ b/drivers/serial/Kconfig @@ -1632,4 +1632,6 @@ config SERIAL_ALTERA_UART_CONSOLE hel

Re: [PATCH v3] mmc: davinci: add support for SDIO irq handling

Hello. On 31-12-2010 8:45, Nori, Sekhar wrote: diff --git a/drivers/mmc/host/davinci_mmc.c b/drivers/mmc/host/davinci_mmc.c index b643dde..04c2fa4 100644 --- a/drivers/mmc/host/davinci_mmc.c +++ b/drivers/mmc/host/davinci_mmc.c [...] @@ -1209,7 +1267,8 @@ static int __init davinci_mmcsd_probe

Hawkboard-Lite can't boot

Hi, I have a Hawkboard-Lite, which failed to boot up with below message: .. emac-mii: probed eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=1:07, id=7c0f1) Sending DHCP requests . PHY: 1:07 - Link is Up - 100/Full ., OK IP-Config: Got DHCP answer from 0.0.0.0, my address is 192.168

[RFC: PATCH 3/5] da850: architecture files added for TI's PRU SoftUART Emulation

Signed-off-by: Subhasish --- .../mach-davinci/include/mach/pru/omapl_mcasp.h| 498 arch/arm/mach-davinci/include/mach/pru/omapl_pru.h | 44 ++ .../mach-davinci/include/mach/pru/omapl_prucore.h | 137 ++ arch/arm/mach-davinci/include/mach/pru/pru.h | 100 +

[RFC: PATCH 4/5] da850: serial framework modifications for TI's PRU SoftUART Emulation

Signed-off-by: Subhasish --- drivers/serial/Kconfig |2 ++ drivers/serial/Makefile |1 + include/linux/serial_core.h |3 +++ 3 files changed, 6 insertions(+), 0 deletions(-) diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig index aff9dcd..775e33a 100644 --- a/dri

[RFC: PATCH 2/5] da850: board file modifications for PRU SUART.

Signed-off-by: Subhasish --- arch/arm/mach-davinci/board-da850-evm.c | 27 +++ 1 files changed, 27 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c index b01fb2a..bb9f5d5 100644 --- a/arch/arm

[RFC: PATCH 1/5] da850: Support for TI's PRU SoftUART Emulation

The patch adds support for emulated UART controllers on the programmable realtime unit (PRU) available on OMAPL138. This defines the system resource requirements such as pin mux, clock, iomem, interrupt etc and registers the platform device as per the Linux driver model. Signed-off-by: Subhasish

RE: [PATCH v3] mmc: davinci: add support for SDIO irq handling

On Fri, Dec 31, 2010 at 11:15:20, Nori, Sekhar wrote: > Hi Sergei, > > On Thu, Dec 30, 2010 at 18:12:01, Sergei Shtylyov wrote: > > > > diff --git a/drivers/mmc/host/davinci_mmc.c > > > b/drivers/mmc/host/davinci_mmc.c > > > index b643dde..04c2fa4 100644 > > > --- a/drivers/mmc/host/davinci_mmc.