From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jaccon Bastiaansen Subject: [PATCH V5 2/4] CS89x0 : add CS89x0 platform device to the iMX21ADS board Date: Thu, 26 Jan 2012 21:46:57 +0100 Message-ID: <1327610817-26927-1-git-send-email-jaccon.bastiaansen@gmail.com> Cc: linux-arm-kernel@lists.infradead.org, netdev@vger.kernel.org, Jaccon Bastiaansen To: kernel@pengutronix.de, u.kleine-koenig@pengutronix.de, s.hauer@pengutronix.de, davem@davemloft.net, cavokz@gmail.com, linux@arm.linux.org.uk, fabio.estevam@freescale.com, festevam@gmail.com Return-path: Received: from mail-ee0-f46.google.com ([74.125.83.46]:54582 "EHLO mail-ee0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752162Ab2AZUrH (ORCPT ); Thu, 26 Jan 2012 15:47:07 -0500 Received: by mail-ee0-f46.google.com with SMTP id c14so323460eek.19 for ; Thu, 26 Jan 2012 12:47:06 -0800 (PST) Sender: netdev-owner@vger.kernel.org List-ID: Add CS89x0 networking support to the iMX21ADS board by using the platform driver support in the CS89x0 driver. Signed-off-by: Jaccon Bastiaansen --- arch/arm/configs/imx_v4_v5_defconfig | 2 ++ arch/arm/mach-imx/mach-mx21ads.c | 16 +++++++++++++++- 2 files changed, 17 insertions(+), 1 deletions(-) diff --git a/arch/arm/configs/imx_v4_v5_defconfig b/arch/arm/configs/imx_v4_v5_defconfig index 11a4192..fc0106f 100644 --- a/arch/arm/configs/imx_v4_v5_defconfig +++ b/arch/arm/configs/imx_v4_v5_defconfig @@ -81,6 +81,8 @@ CONFIG_NET_ETHERNET=y CONFIG_SMC91X=y CONFIG_DM9000=y CONFIG_SMC911X=y +CONFIG_CS89x0=y +CONFIG_CS89x0_PLATFORM=y # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set # CONFIG_INPUT_MOUSEDEV is not set diff --git a/arch/arm/mach-imx/mach-mx21ads.c b/arch/arm/mach-imx/mach-mx21ads.c index 25f8402..b73d4f7 100644 --- a/arch/arm/mach-imx/mach-mx21ads.c +++ b/arch/arm/mach-imx/mach-mx21ads.c @@ -37,8 +37,8 @@ #define MX21ADS_REG_ADDR(offset) (void __force __iomem *) \ (MX21ADS_MMIO_BASE_ADDR + (offset)) +#define MX21ADS_CS8900A_MMIO_SIZE 0x200000 #define MX21ADS_CS8900A_IRQ IRQ_GPIOE(11) -#define MX21ADS_CS8900A_IOBASE_REG MX21ADS_REG_ADDR(0x000000) #define MX21ADS_ST16C255_IOBASE_REG MX21ADS_REG_ADDR(0x200000) #define MX21ADS_VERSION_REG MX21ADS_REG_ADDR(0x400000) #define MX21ADS_IO_REG MX21ADS_REG_ADDR(0x800000) @@ -159,6 +159,18 @@ static struct platform_device mx21ads_nor_mtd_device = { .resource = &mx21ads_flash_resource, }; +static const struct resource mx21ads_cs8900_resources[] __initconst = { + DEFINE_RES_MEM(MX21_CS1_BASE_ADDR, MX21ADS_CS8900A_MMIO_SIZE), + DEFINE_RES_IRQ(MX21ADS_CS8900A_IRQ), +}; + +static const struct platform_device_info mx21ads_cs8900_devinfo __initconst = { + .name = "cs89x0", + .id = 0, + .res = mx21ads_cs8900_resources, + .num_res = ARRAY_SIZE(mx21ads_cs8900_resources), +}; + static const struct imxuart_platform_data uart_pdata_rts __initconst = { .flags = IMXUART_HAVE_RTSCTS, }; @@ -292,6 +304,8 @@ static void __init mx21ads_board_init(void) imx21_add_mxc_nand(&mx21ads_nand_board_info); platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); + platform_device_register_full( + (struct platform_device_info *)&mx21ads_cs8900_devinfo); } static void __init mx21ads_timer_init(void) -- 1.7.1