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path: root/arch/arm/mach-tegra/board-harmony-pcie.c
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2011-12-20arm/tegra: Harmony PCIe: Don't touch pinmuxStephen Warren
The Harmony pinmux table is already set up to mux the PCIe signals onto the appropriate pin groups. Don't manually fiddle with the pinmux in the Harmony PCIe setup code. Merge note: This will have a merge conflict with Peter De Schrijver's "arm/tegra: prepare pinmux code for multiple tegra variants" due to context. When merging the two, make sure to also remove the include of <mach/pinmux-tegra20.h> that his patch added, since it's no longer needed after this patch. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2011-09-26ARM: 7094/1: arm/tegra: Move EN_VDD_1V05_GPIO to board-harmony.hStephen Warren
This centralizes all GPIO naming in one header. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-03-15ARM: tegra: harmony: update PCI-e initialization sequenceMike Rapoport
On Harmony board PCI-e subsystem can be enabled only after certain voltage regulators are on. One of the regulators is an internal regulator on the PMIC and another one is controlled by a PMIC GPIO. Addition of the voltage control to the Harmony PCI-e initialization allows booting of kernel with CONFIG_TEGRA_PCI even if the PMIC driver is not loaded. In this case the PCI-e initialization will fail gracefully intead of hanging the system. Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Olof Johansson <olof@lixom.net>
2010-10-22tegra: harmony: enable PCI ExpressMike Rapoport
Signed-off-by: Mike Rapoport <mike@compulab.co.il> CC: Olof Johansson <olof@lixom.net> CC: Gary King <GKing@nvidia.com> Signed-off-by: Colin Cross <ccross@android.com>