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    Subject[PATCH 90/90] ARM: OMAP: H2 lcd updates for SPI framework
    Date
    From: Eduardo Valentin <eduardo.valentin@indt.org.br>

    This is an updated patch to fix lcd for H2 board. It uses platform_data
    field to pass spi_device to lcd driver.

    Signed-off-by: Eduardo Valentin <eduardo.valentin@indt.org.br>
    Signed-off-by: Tony Lindgren <tony@atomide.com>
    ---
    arch/arm/mach-omap1/board-h2.c | 14 +++++++++++++-
    1 files changed, 13 insertions(+), 1 deletions(-)

    diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
    index 4438390..810dabb 100644
    --- a/arch/arm/mach-omap1/board-h2.c
    +++ b/arch/arm/mach-omap1/board-h2.c
    @@ -308,6 +308,17 @@ struct {
    #define TSC2101_MUX_MCLK_ON R10_1610_MCLK_ON
    #define TSC2101_MUX_MCLK_OFF R10_1610_MCLK_OFF

    +static void h2_lcd_dev_init(struct spi_device *tsc2101)
    +{
    + /* The LCD is connected to the GPIO pins of the TSC2101, so
    + * we have to tie them here. We can also register the LCD driver
    + * first only here, where we know that the TSC driver is ready.
    + */
    +
    + h2_lcd_device.dev.platform_data = tsc2101;
    + platform_device_register(&h2_lcd_device);
    +}
    +
    static int h2_tsc2101_init(struct spi_device *spi)
    {
    int r;
    @@ -331,6 +342,8 @@ static int h2_tsc2101_init(struct spi_device *spi)
    omap_cfg_reg(TSC2101_MUX_MCLK_OFF);
    omap_cfg_reg(N15_1610_UWIRE_CS1);

    + h2_lcd_dev_init(spi);
    +
    return 0;
    err:
    clk_put(h2_tsc2101.mclk);
    @@ -413,7 +426,6 @@ static struct platform_device *h2_devices[] __initdata = {
    &h2_smc91x_device,
    &h2_irda_device,
    &h2_kp_device,
    - &h2_lcd_device,
    &h2_mcbsp1_device,
    };

    --
    1.4.4.2
    -
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