From 54fc54252960fe0377a3b38d6a5c5fd8b76f82ae Mon Sep 17 00:00:00 2001 From: Bhuvanchandra DV Date: Thu, 8 Jun 2017 15:41:22 +0530 Subject: colibri_t30: pinmux: enable internal pull-down on sodimm pin 45 While SODIMM pin 45 is pulled down with 100 K on the Colibri Evaluation board it is currently left floating on the Iris carrier board. This can cause an unintended high interrupt load on the default power-key with wake-up capabilities which can cause a lower CPU performance. Signed-off-by: Bhuvanchandra DV Acked-by: Marcel Ziswiler --- arch/arm/mach-tegra/board-colibri_t30-pinmux.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mach-tegra/board-colibri_t30-pinmux.c b/arch/arm/mach-tegra/board-colibri_t30-pinmux.c index 12dea99d0142..269ab24ba8b5 100644 --- a/arch/arm/mach-tegra/board-colibri_t30-pinmux.c +++ b/arch/arm/mach-tegra/board-colibri_t30-pinmux.c @@ -324,7 +324,7 @@ static __initdata struct tegra_pingroup_config colibri_t30_pinmux[] = { //GPIO V0: touch pendown int DEFAULT_PINMUX(GPIO_PV0, RSVD, NORMAL, NORMAL, INPUT), - DEFAULT_PINMUX(GPIO_PV1, RSVD, NORMAL, NORMAL, INPUT), + DEFAULT_PINMUX(GPIO_PV1, RSVD, PULL_DOWN, NORMAL, INPUT), #ifdef COLIBRI_T30_VI //multiplexed VI_D0 DEFAULT_PINMUX(GPIO_PV2, RSVD1, PULL_DOWN, TRISTATE, OUTPUT), -- cgit v1.2.3