diff options
| author | Pavan Kunapuli <pkunapuli@nvidia.com> | 2011-05-26 16:55:06 +0530 |
|---|---|---|
| committer | Rohan Somvanshi <rsomvanshi@nvidia.com> | 2011-05-27 19:54:43 -0700 |
| commit | 51d5a67434bb892edac6dfb171438eb7c6cd0c3f (patch) | |
| tree | 399391d8bedefd9c439e51778e6b595e95e21fbd | |
| parent | 9fcdbe83d85021e6cfbfb075240b6a8439f308e0 (diff) | |
ARM: tegra: whistler: Add cd gpio polarity to platform data
Passing card detect gpio polarity through platform data.
This is used in sd cards insertion/removal detection.
Bug 831409
Change-Id: I29c99696daf094d4f04789121ddfb681dccca12a
Reviewed-on: http://git-master/r/33123
Reviewed-by: Pavan Kunapuli <pkunapuli@nvidia.com>
Tested-by: Pavan Kunapuli <pkunapuli@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: Joseph Lehrer <jlehrer@nvidia.com>
Tested-by: Joseph Lehrer <jlehrer@nvidia.com>
| -rw-r--r-- | arch/arm/mach-tegra/board-whistler-sdhci.c | 1 | ||||
| -rw-r--r-- | arch/arm/mach-tegra/include/mach/sdhci.h | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/board-whistler-sdhci.c b/arch/arm/mach-tegra/board-whistler-sdhci.c index 71b461ff6566..f75e9bb317aa 100644 --- a/arch/arm/mach-tegra/board-whistler-sdhci.c +++ b/arch/arm/mach-tegra/board-whistler-sdhci.c @@ -178,6 +178,7 @@ static struct tegra_sdhci_platform_data tegra_sdhci_platform_data2 = { .clk_id = NULL, .force_hs = 0, .cd_gpio = WHISTLER_EXT_SDCARD_DETECT, + .cd_gpio_polarity = 0, .wp_gpio = -1, .power_gpio = -1, }; diff --git a/arch/arm/mach-tegra/include/mach/sdhci.h b/arch/arm/mach-tegra/include/mach/sdhci.h index ca4fc14038d2..c65017e5e10a 100644 --- a/arch/arm/mach-tegra/include/mach/sdhci.h +++ b/arch/arm/mach-tegra/include/mach/sdhci.h @@ -26,6 +26,7 @@ struct tegra_sdhci_platform_data { int cd_gpio; int wp_gpio; int power_gpio; + int cd_gpio_polarity; void (*board_probe)(int id, struct mmc_host *); void (*board_remove)(int id, struct mmc_host *); |