Eric Lee / linux-smarc-t335x-v3.2

27 May, 2011

1 commit

  • 6523b148b   mfd: Fix twl6030 irq definitions ... Browse Code »

    The charger fault IRQs from the twl will in future patches be handled
    by a seperate IRQ handler in the charger driver than the general charger
    IRQ. Give them different IRQ numbers now to allow the charger driver to
    be merged in the future.

    Signed-off-by: Graeme Gregory
    Signed-off-by: Samuel Ortiz

    Graeme Gregory
     

31 Mar, 2011

1 commit

27 Mar, 2011

2 commits

14 Jan, 2011

1 commit

10 Dec, 2010

1 commit

  • 77b1d3fa8   mfd: TWL6030: USBOTG VBUS event generation on ... Browse Code »

    With TWL6030-usb, VBUS SESS_VLD and SESS_END events are not generated
    as expected. When these interrupts are enabled, charger VBUS detection
    interrupt does not get generated. So USBOTG has to be dependent on charger
    VBUS interrupts.
    So added one bit for USBOTG and changed the handler to call the
    USBOTG handler whenever there is a charger VBUS interrpt.

    VBUS SESS_VLD and SESS_END event generation issue is under debug with
    HW team. This fix might not be required once after fixing the issue.

    Signed-off-by: Balaji TK
    Signed-off-by: Hema HK
    Cc: Samuel Ortiz
    Signed-off-by: Felipe Balbi

    Hema HK
     

29 Oct, 2010

2 commits

  • b0b4a7c28   mfd: Fix twl-irq function declaration warnings ... Browse Code »

    Fixes following sparse warnings for twl4030 and twl6030 irq files.

    drivers/mfd/twl4030-irq.c:783:5: warning: symbol 'twl4030_init_irq' was not
    declared. Should it be static?
    drivers/mfd/twl4030-irq.c:863:5: warning: symbol 'twl4030_exit_irq' was not
    declared. Should it be static?
    drivers/mfd/twl4030-irq.c:873:5: warning: symbol 'twl4030_init_chip_irq' was
    not declared. Should it be static?

    drivers/mfd/twl6030-irq.c:226:5: warning: symbol 'twl6030_init_irq' was not
    declared. Should it be static?
    drivers/mfd/twl6030-irq.c:290:5: warning: symbol 'twl6030_exit_irq' was not
    declared. Should it be static?

    Signed-off-by: G, Manjunath Kondaiah
    Cc: linux-arm-kernel@lists.infradead.org
    Cc: Tony Lindgren
    Cc: Nishanth Menon
    Signed-off-by: Samuel Ortiz

    G, Manjunath Kondaiah
     
  • 72f2e2c76   mfd: Adding twl6030 mmc card detect support for MMC1 ... Browse Code »

    Adding card detect callback function and card detect configuration
    function for MMC1 Controller on OMAP4.

    Card detect configuration function does initial configuration of the
    MMC Control & PullUp-PullDown registers of Phoenix.

    For MMC1 Controller, card detect interrupt source is
    twl6030 which is non-gpio. The card detect call back function provides
    card present/absent status by reading MMC Control register present
    on twl6030.

    Since OMAP4 doesn't use any GPIO line as used in OMAP3 for card detect,
    the suspend/resume initialization which was done in omap_hsmmc_gpio_init
    previously is moved to the probe thus making it generic for both OMAP3 &
    OMAP4.

    Cc: Tony Lindgren
    Cc: Andrew Morton
    Cc: Madhusudhan Chikkature
    Cc: Adrian Hunter
    Signed-off-by: Kishore Kadiyala
    Signed-off-by: Samuel Ortiz

    kishore kadiyala
     

14 Dec, 2009

1 commit

  • e8deb28ca   mfd: Add support for twl6030 irq framework ... Browse Code »

    This patch adds support for phoenix interrupt framework. New iInterrupt
    status register A, B, C are introduced in Phoenix and are cleared on write.
    Due to the differences in interrupt handling with respect to TWL4030,
    twl6030-irq.c is created for TWL6030 PMIC

    Signed-off-by: Rajendra Nayak
    Signed-off-by: Balaji T K
    Signed-off-by: Santosh Shilimkar
    Reviewed-by: Tony Lindgren
    Signed-off-by: Samuel Ortiz

    Balaji T K