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[ARM] tegra: pinmux: Disable pull-ups on ULPI pins

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Pull-ups on ULPI pins must be disabled to select the Link ULPI
PHY interface (TRM 25.3.3.2).

Change-Id: Ic9a4a798954c97c10360a5968ad4184a07cc6ee4
Signed-off-by: Benoit Goby <benoit@android.com>
This commit is contained in:
Benoit Goby
2010-09-02 18:04:09 -07:00
committed by Colin Cross
parent 79c16b80a2
commit d30bd86c2a
1 changed files with 2 additions and 2 deletions
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4
arch/arm/mach-tegra/board-stingray-pinmux.c
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@@ -124,8 +124,8 @@ static __initdata struct tegra_pingroup_config stingray_pinmux[] = {
{TEGRA_PINGROUP_SPIF, TEGRA_MUX_SPI1, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
{TEGRA_PINGROUP_SPIG, TEGRA_MUX_SPI2, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
{TEGRA_PINGROUP_SPIH, TEGRA_MUX_SAFE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
{TEGRA_PINGROUP_UAA, TEGRA_MUX_ULPI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
{TEGRA_PINGROUP_UAB, TEGRA_MUX_ULPI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
{TEGRA_PINGROUP_UAA, TEGRA_MUX_ULPI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
{TEGRA_PINGROUP_UAB, TEGRA_MUX_ULPI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
{TEGRA_PINGROUP_UAC, TEGRA_MUX_SAFE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
{TEGRA_PINGROUP_UAD, TEGRA_MUX_IRDA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
{TEGRA_PINGROUP_UCA, TEGRA_MUX_UARTC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},