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-rw-r--r--arch/arm/mach-tegra/board-harmony-pcie.c79
1 files changed, 0 insertions, 79 deletions
diff --git a/arch/arm/mach-tegra/board-harmony-pcie.c b/arch/arm/mach-tegra/board-harmony-pcie.c
deleted file mode 100644
index 9c27b95b8d8..00000000000
--- a/arch/arm/mach-tegra/board-harmony-pcie.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * arch/arm/mach-tegra/board-harmony-pcie.c
- *
- * Copyright (C) 2010 CompuLab, Ltd.
- * Mike Rapoport <mike@compulab.co.il>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/gpio.h>
-#include <linux/err.h>
-#include <linux/regulator/consumer.h>
-
-#include <asm/mach-types.h>
-
-#include <mach/pinmux.h>
-#include "board.h"
-
-#ifdef CONFIG_TEGRA_PCI
-
-/* GPIO 3 of the PMIC */
-#define EN_VDD_1V05_GPIO (TEGRA_NR_GPIOS + 2)
-
-static int __init harmony_pcie_init(void)
-{
- struct regulator *regulator = NULL;
- int err;
-
- if (!machine_is_harmony())
- return 0;
-
- err = gpio_request(EN_VDD_1V05_GPIO, "EN_VDD_1V05");
- if (err)
- return err;
-
- gpio_direction_output(EN_VDD_1V05_GPIO, 1);
-
- regulator = regulator_get(NULL, "pex_clk");
- if (IS_ERR_OR_NULL(regulator))
- goto err_reg;
-
- regulator_enable(regulator);
-
- tegra_pinmux_set_tristate(TEGRA_PINGROUP_GPV, TEGRA_TRI_NORMAL);
- tegra_pinmux_set_tristate(TEGRA_PINGROUP_SLXA, TEGRA_TRI_NORMAL);
- tegra_pinmux_set_tristate(TEGRA_PINGROUP_SLXK, TEGRA_TRI_NORMAL);
-
- err = tegra_pcie_init(true, true);
- if (err)
- goto err_pcie;
-
- return 0;
-
-err_pcie:
- tegra_pinmux_set_tristate(TEGRA_PINGROUP_GPV, TEGRA_TRI_TRISTATE);
- tegra_pinmux_set_tristate(TEGRA_PINGROUP_SLXA, TEGRA_TRI_TRISTATE);
- tegra_pinmux_set_tristate(TEGRA_PINGROUP_SLXK, TEGRA_TRI_TRISTATE);
-
- regulator_disable(regulator);
- regulator_put(regulator);
-err_reg:
- gpio_free(EN_VDD_1V05_GPIO);
-
- return err;
-}
-
-/* PCI should be initialized after I2C, mfd and regulators */
-subsys_initcall_sync(harmony_pcie_init);
-
-#endif