From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from 5.mo5.mail-out.ovh.net ([87.98.173.103] helo=mo5.mail-out.ovh.net) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TFUS9-00081R-QP for barebox@lists.infradead.org; Sat, 22 Sep 2012 18:29:25 +0000 Received: from mail404.ha.ovh.net (b9.ovh.net [213.186.33.59]) by mo5.mail-out.ovh.net (Postfix) with SMTP id 919C7FF9FB9 for ; Sat, 22 Sep 2012 20:35:14 +0200 (CEST) From: Jean-Christophe PLAGNIOL-VILLARD Date: Sat, 22 Sep 2012 20:26:47 +0200 Message-Id: <1348338408-26737-4-git-send-email-plagnioj@jcrosoft.com> In-Reply-To: <1348338408-26737-1-git-send-email-plagnioj@jcrosoft.com> References: <20120922175346.GX26553@game.jcrosoft.org> <1348338408-26737-1-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 4/5] at91sam9g45: add atmel lcdc frambuffer support To: barebox@lists.infradead.org Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD Nicolas Ferre --- arch/arm/mach-at91/at91sam9g45.c | 1 + arch/arm/mach-at91/at91sam9g45_devices.c | 49 ++++++++++++++++++++++++++++++ 2 files changed, 50 insertions(+) diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c index a6717f1..93e815f 100644 --- a/arch/arm/mach-at91/at91sam9g45.c +++ b/arch/arm/mach-at91/at91sam9g45.c @@ -190,6 +190,7 @@ 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/at91sam9g45_devices.c b/arch/arm/mach-at91/at91sam9g45_devices.c index 22b455e..e08904b 100644 --- a/arch/arm/mach-at91/at91sam9g45_devices.c +++ b/arch/arm/mach-at91/at91sam9g45_devices.c @@ -324,3 +324,52 @@ void at91_add_device_spi(int spi_id, struct at91_spi_platform_data *pdata) #else void 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_PE0, 0); /* LCDDPWR */ + + at91_set_A_periph(AT91_PIN_PE2, 0); /* LCDCC */ + at91_set_A_periph(AT91_PIN_PE3, 0); /* LCDVSYNC */ + at91_set_A_periph(AT91_PIN_PE4, 0); /* LCDHSYNC */ + at91_set_A_periph(AT91_PIN_PE5, 0); /* LCDDOTCK */ + at91_set_A_periph(AT91_PIN_PE6, 0); /* LCDDEN */ + at91_set_A_periph(AT91_PIN_PE7, 0); /* LCDD0 */ + at91_set_A_periph(AT91_PIN_PE8, 0); /* LCDD1 */ + at91_set_A_periph(AT91_PIN_PE9, 0); /* LCDD2 */ + at91_set_A_periph(AT91_PIN_PE10, 0); /* LCDD3 */ + at91_set_A_periph(AT91_PIN_PE11, 0); /* LCDD4 */ + at91_set_A_periph(AT91_PIN_PE12, 0); /* LCDD5 */ + at91_set_A_periph(AT91_PIN_PE13, 0); /* LCDD6 */ + at91_set_A_periph(AT91_PIN_PE14, 0); /* LCDD7 */ + at91_set_A_periph(AT91_PIN_PE15, 0); /* LCDD8 */ + at91_set_A_periph(AT91_PIN_PE16, 0); /* LCDD9 */ + at91_set_A_periph(AT91_PIN_PE17, 0); /* LCDD10 */ + at91_set_A_periph(AT91_PIN_PE18, 0); /* LCDD11 */ + at91_set_A_periph(AT91_PIN_PE19, 0); /* LCDD12 */ + at91_set_A_periph(AT91_PIN_PE20, 0); /* LCDD13 */ + at91_set_A_periph(AT91_PIN_PE21, 0); /* LCDD14 */ + at91_set_A_periph(AT91_PIN_PE22, 0); /* LCDD15 */ + at91_set_A_periph(AT91_PIN_PE23, 0); /* LCDD16 */ + at91_set_A_periph(AT91_PIN_PE24, 0); /* LCDD17 */ + at91_set_A_periph(AT91_PIN_PE25, 0); /* LCDD18 */ + at91_set_A_periph(AT91_PIN_PE26, 0); /* LCDD19 */ + at91_set_A_periph(AT91_PIN_PE27, 0); /* LCDD20 */ + at91_set_A_periph(AT91_PIN_PE28, 0); /* LCDD21 */ + at91_set_A_periph(AT91_PIN_PE29, 0); /* LCDD22 */ + at91_set_A_periph(AT91_PIN_PE30, 0); /* LCDD23 */ + + add_generic_device("atmel_lcdfb", 0, NULL, AT91SAM9G45_LCDC_BASE, SZ_4K, + IORESOURCE_MEM, data); +} +#else +void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data) {} +#endif + -- 1.7.10.4 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox