diff options
| author | Ajay Nandakumar <anandakumarm@nvidia.com> | 2013-10-29 19:51:21 +0530 |
|---|---|---|
| committer | Bharat Nihalani <bnihalani@nvidia.com> | 2013-10-29 23:29:38 -0700 |
| commit | 30014ab843618322bb487e1e9e52edec3dfac4b6 (patch) | |
| tree | 564d73da73bf795b8659e95857999f1d4a51dc00 /arch/arm/mach-tegra/panel-a-1080p-11-6.c | |
| parent | d1349f76214e9b5087dd26e4b91cd650d2a17bb7 (diff) | |
ARM: DT: Add DT entry for PWMs and Backlight
Add DT entry for PWM controller and Backlight for NVIDIA's
Tegra 114,124 SoCs.It has 4 PWM controllers.
Bug 1256106
Change-Id: Ia927d3231db1a07490b5027c1f23d8e736173f30
Signed-off-by: Ajay Nandakumar <anandakumarm@nvidia.com>
Reviewed-on: http://git-master/r/299035
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/panel-a-1080p-11-6.c')
| -rw-r--r-- | arch/arm/mach-tegra/panel-a-1080p-11-6.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/arch/arm/mach-tegra/panel-a-1080p-11-6.c b/arch/arm/mach-tegra/panel-a-1080p-11-6.c index 2d58496c7d80..d0b31c90a480 100644 --- a/arch/arm/mach-tegra/panel-a-1080p-11-6.c +++ b/arch/arm/mach-tegra/panel-a-1080p-11-6.c @@ -403,11 +403,14 @@ static struct platform_device __maybe_unused static int __init dsi_a_1080p_11_6_register_bl_dev(void) { int err = 0; - err = platform_add_devices(dsi_a_1080p_11_6_bl_devices, - ARRAY_SIZE(dsi_a_1080p_11_6_bl_devices)); - if (err) { - pr_err("disp1 bl device registration failed"); - return err; + if (!of_have_populated_dt()) { + err = + platform_add_devices(dsi_a_1080p_11_6_bl_devices, + ARRAY_SIZE(dsi_a_1080p_11_6_bl_devices)); + if (err) { + pr_err("disp1 bl device registration failed"); + return err; + } } return err; } |