diff options
| author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2014-05-09 14:43:07 +0200 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2014-05-09 14:43:07 +0200 |
| commit | 277321a36fcc2fde4baa61568b3b116e42a188e9 (patch) | |
| tree | d698ccb02673843b8b2c542b1be742d580d9cd0b /arch/arm/mach-tegra/board-colibri_t20-pinmux.c | |
| parent | 059383eea2120cf0cb3fd5e15dc0f09b38ad5bc1 (diff) | |
colibri t20/t30: add spi controller platform data for hw cs
Add SPI controller platform data required for use of hardware chip
selects.
While at it pull-up SPI chip select pin due to NVIDIA's designers
taking the term chip select a little too personal: they indeed only
select a chip otherwise all the chip select pins are just left
floating!
Diffstat (limited to 'arch/arm/mach-tegra/board-colibri_t20-pinmux.c')
| -rw-r--r-- | arch/arm/mach-tegra/board-colibri_t20-pinmux.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mach-tegra/board-colibri_t20-pinmux.c b/arch/arm/mach-tegra/board-colibri_t20-pinmux.c index 85a28213dbe2..e84e7958ff16 100644 --- a/arch/arm/mach-tegra/board-colibri_t20-pinmux.c +++ b/arch/arm/mach-tegra/board-colibri_t20-pinmux.c @@ -1,7 +1,7 @@ /* * arch/arm/mach-tegra/board-colibri_t20-pinmux.c * - * Copyright (C) 2011 Toradex, Inc. + * Copyright (c) 2011-2014 Toradex, Inc. * * This software is licensed under the terms of the GNU General Public * License version 2, as published by the Free Software Foundation, and @@ -283,7 +283,7 @@ static __initdata struct tegra_pingroup_config colibri_t20_pinmux[] = { /* SPI4 */ {TEGRA_PINGROUP_SLXA, TEGRA_MUX_SPI4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_SLXC, TEGRA_MUX_SPI4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_SLXC, TEGRA_MUX_SPI4, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, {TEGRA_PINGROUP_SLXD, TEGRA_MUX_SPI4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, {TEGRA_PINGROUP_SLXK, TEGRA_MUX_SPI4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, |