From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from 8.mo1.mail-out.ovh.net ([178.33.110.239] helo=mo1.mail-out.ovh.net) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1U0ski-00089A-O0 for barebox@lists.infradead.org; Thu, 31 Jan 2013 11:56:32 +0000 Received: from mail610.ha.ovh.net (b9.ovh.net [213.186.33.59]) by mo1.mail-out.ovh.net (Postfix) with SMTP id 04540FFB024 for ; Thu, 31 Jan 2013 13:11:08 +0100 (CET) From: Jean-Christophe PLAGNIOL-VILLARD Date: Thu, 31 Jan 2013 12:55:01 +0100 Message-Id: <1359633302-19419-7-git-send-email-plagnioj@jcrosoft.com> In-Reply-To: <1359633302-19419-1-git-send-email-plagnioj@jcrosoft.com> References: <20130131115046.GA26329@game.jcrosoft.org> <1359633302-19419-1-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 7/8] sama5d3: add lcd support To: barebox@lists.infradead.org the sam9x5 have multiple overlay but only register the base one Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD --- arch/arm/mach-at91/sama5d3.c | 1 + arch/arm/mach-at91/sama5d3_devices.c | 53 ++++++++++++++++++++++++++++++++++ 2 files changed, 54 insertions(+) diff --git a/arch/arm/mach-at91/sama5d3.c b/arch/arm/mach-at91/sama5d3.c index 17d5654..0eec696 100644 --- a/arch/arm/mach-at91/sama5d3.c +++ b/arch/arm/mach-at91/sama5d3.c @@ -323,6 +323,7 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_DEV_ID("at91sam9x5-gpio3", &pioD_clk), CLKDEV_DEV_ID("at91sam9x5-gpio4", &pioE_clk), CLKDEV_DEV_ID("at91-pit", &pit_clk), + CLKDEV_CON_DEV_ID("hck1", "atmel_hlcdfb", &lcdc_clk), }; static struct clk_lookup usart_clocks_lookups[] = { diff --git a/arch/arm/mach-at91/sama5d3_devices.c b/arch/arm/mach-at91/sama5d3_devices.c index 23e4ab9..3e4531e 100644 --- a/arch/arm/mach-at91/sama5d3_devices.c +++ b/arch/arm/mach-at91/sama5d3_devices.c @@ -404,6 +404,59 @@ void at91_add_device_spi(int spi_id, struct at91_spi_platform_data *pdata) {} #endif /* -------------------------------------------------------------------- + * LCD Controller + * -------------------------------------------------------------------- */ + +#if defined(CONFIG_DRIVER_VIDEO_ATMEL_HLCD) +void __init at91_add_device_lcdc(struct atmel_lcdfb_platform_data *data) +{ + BUG_ON(!data); + + if (cpu_is_sama5d35()) { + pr_warn("AT91: no lcd on sama5d35\n"); + return; + } + + at91_set_A_periph(AT91_PIN_PA24, 0); /* LCDPWM */ + at91_set_A_periph(AT91_PIN_PA25, 0); /* LCDDISP */ + at91_set_A_periph(AT91_PIN_PA26, 0); /* LCDVSYNC */ + at91_set_A_periph(AT91_PIN_PA27, 0); /* LCDHSYNC */ + at91_set_A_periph(AT91_PIN_PA28, 0); /* LCDDOTCK */ + at91_set_A_periph(AT91_PIN_PA29, 0); /* LCDDEN */ + + at91_set_A_periph(AT91_PIN_PA0, 0); /* LCDD0 */ + at91_set_A_periph(AT91_PIN_PA1, 0); /* LCDD1 */ + at91_set_A_periph(AT91_PIN_PA2, 0); /* LCDD2 */ + at91_set_A_periph(AT91_PIN_PA3, 0); /* LCDD3 */ + at91_set_A_periph(AT91_PIN_PA4, 0); /* LCDD4 */ + at91_set_A_periph(AT91_PIN_PA5, 0); /* LCDD5 */ + at91_set_A_periph(AT91_PIN_PA6, 0); /* LCDD6 */ + at91_set_A_periph(AT91_PIN_PA7, 0); /* LCDD7 */ + at91_set_A_periph(AT91_PIN_PA8, 0); /* LCDD8 */ + at91_set_A_periph(AT91_PIN_PA9, 0); /* LCDD9 */ + at91_set_A_periph(AT91_PIN_PA10, 0); /* LCDD10 */ + at91_set_A_periph(AT91_PIN_PA11, 0); /* LCDD11 */ + at91_set_A_periph(AT91_PIN_PA12, 0); /* LCDD12 */ + at91_set_A_periph(AT91_PIN_PA13, 0); /* LCDD13 */ + at91_set_A_periph(AT91_PIN_PA14, 0); /* LCDD14 */ + at91_set_A_periph(AT91_PIN_PA15, 0); /* LCDD15 */ + at91_set_C_periph(AT91_PIN_PC14, 0); /* LCDD16 */ + at91_set_C_periph(AT91_PIN_PC13, 0); /* LCDD17 */ + at91_set_C_periph(AT91_PIN_PC12, 0); /* LCDD18 */ + at91_set_C_periph(AT91_PIN_PC11, 0); /* LCDD19 */ + at91_set_C_periph(AT91_PIN_PC10, 0); /* LCDD20 */ + at91_set_C_periph(AT91_PIN_PC15, 0); /* LCDD21 */ + at91_set_C_periph(AT91_PIN_PE27, 0); /* LCDD22 */ + at91_set_C_periph(AT91_PIN_PE28, 0); /* LCDD23 */ + + add_generic_device("atmel_hlcdfb", DEVICE_ID_SINGLE, NULL, SAMA5D3_BASE_LCDC, SZ_4K, + IORESOURCE_MEM, data); +} +#else +void __init at91_add_device_lcdc(struct atmel_lcdfb_platform_data *data) {} +#endif + +/* -------------------------------------------------------------------- * UART * -------------------------------------------------------------------- */ -- 1.7.10.4 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox