From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dimitar Dimitrov Date: Tue, 14 Jul 2009 22:09:57 +0300 Subject: [U-Boot] [PATCH 01/03 v2] Add inverted clock polarity support for Atmel LCD driver Message-ID: <200907142209.57504.dinuxbg@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de This is my second try for Olimex SAM9-L9260/61 board support patches. I deleted the board ethernet initialization and hopefully will add it later in a state that can be accepted. Here follows the first patch. --- Boards utilizing the Atmel LCD driver can now specify that the LCD clock must be inverted by defining the macro CONFIG_ATMEL_LCD_INVCLK. Signed-off-by: Dimitar Dimitrov --- drivers/video/atmel_lcdfb.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c index db86763..64f8e87 100644 --- a/drivers/video/atmel_lcdfb.c +++ b/drivers/video/atmel_lcdfb.c @@ -112,6 +112,9 @@ void lcd_ctrl_init(void *lcdbase) value |= panel_info.vl_sync; value |= (panel_info.vl_bpix << 5); +#if defined(CONFIG_ATMEL_LCD_INVCLK) + value |= ATMEL_LCDC_INVCLK_INVERTED; +#endif lcdc_writel(panel_info.mmio, ATMEL_LCDC_LCDCON2, value); /* Vertical timing */ -- 1.5.6.1