[PATCH V6 3/5] MX53 Enable the AHCI SATA on MX53 ARD board
From: Eric Miao <hidden>
Date: 2011-08-29 08:47:08
Also in:
linux-ide
On Mon, Aug 29, 2011 at 3:18 PM, Richard Zhu [off-list ref] wrote:
quoted hunk ↗ jump to hunk
Signed-off-by: Richard Zhu <redacted> --- ?arch/arm/mach-mx5/board-mx53_ard.c | ? ?7 +++++++ ?1 files changed, 7 insertions(+), 0 deletions(-)diff --git a/arch/arm/mach-mx5/board-mx53_ard.c b/arch/arm/mach-mx5/board-mx53_ard.c index 76a67c4..d265cee 100644 --- a/arch/arm/mach-mx5/board-mx53_ard.c +++ b/arch/arm/mach-mx5/board-mx53_ard.c@@ -27,6 +27,7 @@?#include <mach/common.h> ?#include <mach/hardware.h> ?#include <mach/iomux-mx53.h> +#include <mach/ahci_sata.h> ?#include <asm/mach-types.h> ?#include <asm/mach/arch.h>@@ -220,6 +221,11 @@ static struct platform_device *devices[] __initdata = {? ? ? ?&ard_smsc_lan9220_device, ?}; +static struct ahci_platform_data sata_data = { + ? ? ? .init = sata_init, + ? ? ? .exit = sata_exit, +}; +
As this platform data is same across most of these boards, I'd suggest we keep a common/default platform_data in arch/arm/plat-mxc/devices/platform-imx-ahci.c And pass NULL in these board files, making use of the above default one. For those boards with exceptions (e.g. special operations like GPIO to enable/disable something at init/exit), one can still have platform data and pass the pointer.
quoted hunk ↗ jump to hunk
?static void __init mx53_ard_board_init(void) ?{ ? ? ? ?imx53_soc_init();@@ -234,6 +240,7 @@ static void __init mx53_ard_board_init(void)? ? ? ?imx53_add_imx_i2c(1, &mx53_ard_i2c2_data); ? ? ? ?imx53_add_imx_i2c(2, &mx53_ard_i2c3_data); ? ? ? ?imx_add_gpio_keys(&ard_button_data); + ? ? ? imx53_add_ahci_imx(0, &sata_data); ?} ?static void __init mx53_ard_timer_init(void) -- 1.7.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel at lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel