From 23d99bb923fc23aeb1086d60eb1c70602b4e2036 Mon Sep 17 00:00:00 2001 From: Adrian Hunter Date: Tue, 22 Sep 2009 16:44:48 -0700 Subject: omap_hsmmc: make use of new MMC_CAP_NONREMOVABLE host capability Let the board specify that a card is nonremovable e.g. eMMC Signed-off-by: Adrian Hunter Acked-by: Matt Fleming Cc: Ian Molton Cc: "Roberto A. Foglietta" Cc: Jarkko Lavinen Cc: Denis Karpov Cc: Pierre Ossman Cc: Philip Langdale Cc: "Madhusudhan" Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/arm/mach-omap2/mmc-twl4030.c | 3 +++ arch/arm/mach-omap2/mmc-twl4030.h | 1 + arch/arm/plat-omap/include/mach/mmc.h | 3 +++ 3 files changed, 7 insertions(+) (limited to 'arch') diff --git a/arch/arm/mach-omap2/mmc-twl4030.c b/arch/arm/mach-omap2/mmc-twl4030.c index 30d028627c5..56f07f26f75 100644 --- a/arch/arm/mach-omap2/mmc-twl4030.c +++ b/arch/arm/mach-omap2/mmc-twl4030.c @@ -415,6 +415,9 @@ void __init twl4030_mmc_init(struct twl4030_hsmmc_info *controllers) } else mmc->slots[0].gpio_wp = -EINVAL; + if (c->nonremovable) + mmc->slots[0].nonremovable = 1; + /* NOTE: MMC slots should have a Vcc regulator set up. * This may be from a TWL4030-family chip, another * controllable regulator, or a fixed supply. diff --git a/arch/arm/mach-omap2/mmc-twl4030.h b/arch/arm/mach-omap2/mmc-twl4030.h index 3807c45c9a6..75b0c645cb3 100644 --- a/arch/arm/mach-omap2/mmc-twl4030.h +++ b/arch/arm/mach-omap2/mmc-twl4030.h @@ -12,6 +12,7 @@ struct twl4030_hsmmc_info { bool transceiver; /* MMC-2 option */ bool ext_clock; /* use external pin for input clock */ bool cover_only; /* No card detect - just cover switch */ + bool nonremovable; /* Nonremovable e.g. eMMC */ int gpio_cd; /* or -EINVAL */ int gpio_wp; /* or -EINVAL */ char *name; /* or NULL for default */ diff --git a/arch/arm/plat-omap/include/mach/mmc.h b/arch/arm/plat-omap/include/mach/mmc.h index 2f7cf31f9cd..bab486ce518 100644 --- a/arch/arm/plat-omap/include/mach/mmc.h +++ b/arch/arm/plat-omap/include/mach/mmc.h @@ -83,6 +83,9 @@ struct omap_mmc_platform_data { /* use the internal clock */ unsigned internal_clock:1; + /* nonremovable e.g. eMMC */ + unsigned nonremovable:1; + int switch_pin; /* gpio (card detect) */ int gpio_wp; /* gpio (write protect) */ -- cgit v1.2.3