From cb96cf1ad641334ca605cdf25841ac020d6ae01c Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Tue, 11 Nov 2008 15:15:39 +0100 Subject: [PATCH] [ARM] MX3: add NAND support Signed-off-by: Sascha Hauer --- arch/arm/mach-mx3/devices.c | 19 +++++++++++++++++++ arch/arm/mach-mx3/devices.h | 1 + drivers/mtd/nand/Kconfig | 2 +- 3 files changed, 21 insertions(+), 1 deletion(-) diff --git a/arch/arm/mach-mx3/devices.c b/arch/arm/mach-mx3/devices.c index 12b3e3c0046..3e61ff4646f 100644 --- a/arch/arm/mach-mx3/devices.c +++ b/arch/arm/mach-mx3/devices.c @@ -160,3 +160,22 @@ struct platform_device mxc_w1_master_device = { .num_resources = ARRAY_SIZE(mxc_w1_master_resources), .resource = mxc_w1_master_resources, }; + +static struct resource mxc_nand_resources[] = { + { + .start = NFC_BASE_ADDR, + .end = NFC_BASE_ADDR + 0xfff, + .flags = IORESOURCE_MEM + }, { + .start = MXC_INT_NANDFC, + .end = MXC_INT_NANDFC, + .flags = IORESOURCE_IRQ + }, +}; + +struct platform_device mxc_nand_device = { + .name = "mxc_nand", + .id = 0, + .num_resources = ARRAY_SIZE(mxc_nand_resources), + .resource = mxc_nand_resources, +}; diff --git a/arch/arm/mach-mx3/devices.h b/arch/arm/mach-mx3/devices.h index cb1459c7c96..9949ef4e069 100644 --- a/arch/arm/mach-mx3/devices.h +++ b/arch/arm/mach-mx3/devices.h @@ -5,3 +5,4 @@ extern struct platform_device mxc_uart_device2; extern struct platform_device mxc_uart_device3; extern struct platform_device mxc_uart_device4; extern struct platform_device mxc_w1_master_device; +extern struct platform_device mxc_nand_device; diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig index 1c2e9450d66..f8ae0400c49 100644 --- a/drivers/mtd/nand/Kconfig +++ b/drivers/mtd/nand/Kconfig @@ -408,7 +408,7 @@ config MTD_NAND_FSL_UPM config MTD_NAND_MXC tristate "MXC NAND support" - depends on ARCH_MX2 + depends on ARCH_MX2 || ARCH_MX3 help This enables the driver for the NAND flash controller on the MXC processors. -- 2.41.1