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    Subject[PATCH 4.19 054/190] ARM: davinci: da8xx: define gpio interrupts as separate resources
    Date
    [ Upstream commit 58a0afbf4c99ac355df16773af835b919b9432ee ]

    Since commit eb3744a2dd01 ("gpio: davinci: Do not assume continuous
    IRQ numbering") the davinci GPIO driver fails to probe if we boot
    in legacy mode from any of the board files. Since the driver now
    expects every interrupt to be defined as a separate resource, split
    the definition of IRQ resources instead of having a single continuous
    interrupt range.

    Fixes: eb3744a2dd01 ("gpio: davinci: Do not assume continuous IRQ numbering")
    Cc: stable@vger.kernel.org
    Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
    Signed-off-by: Sekhar Nori <nsekhar@ti.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    arch/arm/mach-davinci/devices-da8xx.c | 40 +++++++++++++++++++++++++++
    1 file changed, 40 insertions(+)

    diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c
    index 3c42bf9fa0618..708931b470909 100644
    --- a/arch/arm/mach-davinci/devices-da8xx.c
    +++ b/arch/arm/mach-davinci/devices-da8xx.c
    @@ -704,6 +704,46 @@ static struct resource da8xx_gpio_resources[] = {
    },
    { /* interrupt */
    .start = IRQ_DA8XX_GPIO0,
    + .end = IRQ_DA8XX_GPIO0,
    + .flags = IORESOURCE_IRQ,
    + },
    + {
    + .start = IRQ_DA8XX_GPIO1,
    + .end = IRQ_DA8XX_GPIO1,
    + .flags = IORESOURCE_IRQ,
    + },
    + {
    + .start = IRQ_DA8XX_GPIO2,
    + .end = IRQ_DA8XX_GPIO2,
    + .flags = IORESOURCE_IRQ,
    + },
    + {
    + .start = IRQ_DA8XX_GPIO3,
    + .end = IRQ_DA8XX_GPIO3,
    + .flags = IORESOURCE_IRQ,
    + },
    + {
    + .start = IRQ_DA8XX_GPIO4,
    + .end = IRQ_DA8XX_GPIO4,
    + .flags = IORESOURCE_IRQ,
    + },
    + {
    + .start = IRQ_DA8XX_GPIO5,
    + .end = IRQ_DA8XX_GPIO5,
    + .flags = IORESOURCE_IRQ,
    + },
    + {
    + .start = IRQ_DA8XX_GPIO6,
    + .end = IRQ_DA8XX_GPIO6,
    + .flags = IORESOURCE_IRQ,
    + },
    + {
    + .start = IRQ_DA8XX_GPIO7,
    + .end = IRQ_DA8XX_GPIO7,
    + .flags = IORESOURCE_IRQ,
    + },
    + {
    + .start = IRQ_DA8XX_GPIO8,
    .end = IRQ_DA8XX_GPIO8,
    .flags = IORESOURCE_IRQ,
    },
    --
    2.20.1


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