From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from 20.mo5.mail-out.ovh.net ([91.121.55.239] helo=mo5.mail-out.ovh.net) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TF2o4-0004n2-5V for barebox@lists.infradead.org; Fri, 21 Sep 2012 12:58:09 +0000 Received: from mail404.ha.ovh.net (b9.ovh.net [213.186.33.59]) by mo5.mail-out.ovh.net (Postfix) with SMTP id A598BFFA228 for ; Fri, 21 Sep 2012 15:03:59 +0200 (CEST) From: Jean-Christophe PLAGNIOL-VILLARD Date: Fri, 21 Sep 2012 14:55:30 +0200 Message-Id: <1348232133-18969-2-git-send-email-plagnioj@jcrosoft.com> In-Reply-To: <1348232133-18969-1-git-send-email-plagnioj@jcrosoft.com> References: <20120921125151.GM26553@game.jcrosoft.org> <1348232133-18969-1-git-send-email-plagnioj@jcrosoft.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: barebox-bounces@lists.infradead.org Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH 2/5] at91sam9263: add atmel lcdc frambuffer support To: barebox@lists.infradead.org Cc: Nicolas Ferre Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD Cc: Nicolas Ferre --- arch/arm/mach-at91/at91sam9263.c | 1 + arch/arm/mach-at91/at91sam9263_devices.c | 40 ++++++++++++++++++++++++++++++ 2 files changed, 41 insertions(+) diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c index b3116d3..4f987d8 100644 --- a/arch/arm/mach-at91/at91sam9263.c +++ b/arch/arm/mach-at91/at91sam9263.c @@ -168,6 +168,7 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("mci_clk", "atmel_mci1", &mmc1_clk), CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi0", &spi0_clk), CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi1", &spi1_clk), + CLKDEV_CON_DEV_ID("hck1", "atmel_lcdfb0", &lcdc_clk), }; static struct clk_lookup usart_clocks_lookups[] = { diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c index e686480..ba0b0b2 100644 --- a/arch/arm/mach-at91/at91sam9263_devices.c +++ b/arch/arm/mach-at91/at91sam9263_devices.c @@ -218,6 +218,46 @@ void at91_add_device_spi(int spi_id, struct at91_spi_platform_data *pdata) void __init at91_add_device_spi(int spi_id, struct at91_spi_platform_data *pdata) {} #endif + +/* -------------------------------------------------------------------- + * LCD Controller + * -------------------------------------------------------------------- */ + +#if defined(CONFIG_DRIVER_VIDEO_ATMEL) +void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data) +{ + BUG_ON(!data); + + at91_set_A_periph(AT91_PIN_PC1, 0); /* LCDHSYNC */ + at91_set_A_periph(AT91_PIN_PC2, 0); /* LCDDOTCK */ + at91_set_A_periph(AT91_PIN_PC3, 0); /* LCDDEN */ + at91_set_B_periph(AT91_PIN_PB9, 0); /* LCDCC */ + at91_set_A_periph(AT91_PIN_PC6, 0); /* LCDD2 */ + at91_set_A_periph(AT91_PIN_PC7, 0); /* LCDD3 */ + at91_set_A_periph(AT91_PIN_PC8, 0); /* LCDD4 */ + at91_set_A_periph(AT91_PIN_PC9, 0); /* LCDD5 */ + at91_set_A_periph(AT91_PIN_PC10, 0); /* LCDD6 */ + at91_set_A_periph(AT91_PIN_PC11, 0); /* LCDD7 */ + at91_set_A_periph(AT91_PIN_PC14, 0); /* LCDD10 */ + at91_set_A_periph(AT91_PIN_PC15, 0); /* LCDD11 */ + at91_set_A_periph(AT91_PIN_PC16, 0); /* LCDD12 */ + at91_set_B_periph(AT91_PIN_PC12, 0); /* LCDD13 */ + at91_set_A_periph(AT91_PIN_PC18, 0); /* LCDD14 */ + at91_set_A_periph(AT91_PIN_PC19, 0); /* LCDD15 */ + at91_set_A_periph(AT91_PIN_PC22, 0); /* LCDD18 */ + at91_set_A_periph(AT91_PIN_PC23, 0); /* LCDD19 */ + at91_set_A_periph(AT91_PIN_PC24, 0); /* LCDD20 */ + at91_set_B_periph(AT91_PIN_PC17, 0); /* LCDD21 */ + at91_set_A_periph(AT91_PIN_PC26, 0); /* LCDD22 */ + at91_set_A_periph(AT91_PIN_PC27, 0); /* LCDD23 */ + + add_generic_device("atmel_lcdfb", 0, NULL, AT91SAM9263_LCDC_BASE, SZ_4K, + IORESOURCE_MEM, data); +} +#else +void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data) {} +#endif + resource_size_t __init at91_configure_dbgu(void) { at91_set_A_periph(AT91_PIN_PC30, 0); /* DRXD */ -- 1.7.10.4 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox