From 111223271595eb1dd9d8b61b62effc655bb7c4fe Mon Sep 17 00:00:00 2001 From: Eduardo Valentin Date: Tue, 3 Apr 2007 14:59:27 -0400 Subject: [PATCH 14/14] ARM: OMAP: H2 lcd updates for SPI framework 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 Signed-off-by: Tony Lindgren --- arch/arm/mach-omap1/board-h2.c | 14 +++++++++++++- 1 files changed, 13 insertions(+), 1 deletions(-) --- 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