diff options
| author | Shridhar Rasal <srasal@nvidia.com> | 2011-10-21 20:03:54 +0530 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:49:44 -0800 |
| commit | e2d4c6ec61841cd84552919ee54f77e2f3287bad (patch) | |
| tree | 05cce265686145558b5cefcf0107e95d910f2937 /arch/arm/mach-tegra/board-enterprise-kbc.c | |
| parent | df0eadd00f533e23fa5d47bbdaa5046446b650b2 (diff) | |
arm: tegra: enterprise: set pin configuration
Set pin configuration information for required rows and columns.
Enable only required ROW and COL gpio.
bug 889620
Change-Id: Ia9794d6a1af13dd9148ddac81378e961f6ae35f4
Reviewed-on: http://git-master/r/59618
Reviewed-by: Shridhar Rasal <srasal@nvidia.com>
Tested-by: Shridhar Rasal <srasal@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Rebase-Id: Re56f1d9384993f544d0bfbbf0e8a457cee0c4913
Diffstat (limited to 'arch/arm/mach-tegra/board-enterprise-kbc.c')
| -rw-r--r-- | arch/arm/mach-tegra/board-enterprise-kbc.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/arm/mach-tegra/board-enterprise-kbc.c b/arch/arm/mach-tegra/board-enterprise-kbc.c index 8fcfd3baccf3..49c3df997812 100644 --- a/arch/arm/mach-tegra/board-enterprise-kbc.c +++ b/arch/arm/mach-tegra/board-enterprise-kbc.c @@ -86,14 +86,16 @@ int __init enterprise_kbc_init(void) pr_info("Registering tegra-kbc\n"); BUG_ON((KBC_MAX_ROW + KBC_MAX_COL) > KBC_MAX_GPIO); - for (i = 0; i < KBC_MAX_ROW; i++) { + for (i = 0; i < ENTERPRISE_ROW_COUNT; i++) { data->pin_cfg[i].num = i; data->pin_cfg[i].is_row = true; + data->pin_cfg[i].en = true; } - - for (i = 0; i < KBC_MAX_COL; i++) { + for (i = 0; i < ENTERPRISE_COL_COUNT; i++) { data->pin_cfg[i + KBC_MAX_ROW].num = i; + data->pin_cfg[i + KBC_MAX_ROW].en = true; } + platform_device_register(&tegra_kbc_device); pr_info("Registering successful tegra-kbc\n"); return 0; |