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Diffstat (limited to 'arch/arm/mach-tegra/board-harmony-pcie.c')
-rw-r--r--arch/arm/mach-tegra/board-harmony-pcie.c89
1 files changed, 0 insertions, 89 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 035b240b9e1..00000000000
--- a/arch/arm/mach-tegra/board-harmony-pcie.c
+++ /dev/null
@@ -1,89 +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/of_gpio.h>
-#include <linux/regulator/consumer.h>
-
-#include <asm/mach-types.h>
-
-#include "board.h"
-
-#ifdef CONFIG_TEGRA_PCI
-
-int __init harmony_pcie_init(void)
-{
- struct device_node *np;
- int en_vdd_1v05;
- struct regulator *regulator = NULL;
- int err;
-
- np = of_find_node_by_path("/regulators/regulator@3");
- if (!np) {
- pr_err("%s: of_find_node_by_path failed\n", __func__);
- return -ENODEV;
- }
-
- en_vdd_1v05 = of_get_named_gpio(np, "gpio", 0);
- if (en_vdd_1v05 < 0) {
- pr_err("%s: of_get_named_gpio failed: %d\n", __func__,
- en_vdd_1v05);
- return en_vdd_1v05;
- }
-
- err = gpio_request(en_vdd_1v05, "EN_VDD_1V05");
- if (err) {
- pr_err("%s: gpio_request failed: %d\n", __func__, err);
- return err;
- }
-
- gpio_direction_output(en_vdd_1v05, 1);
-
- regulator = regulator_get(NULL, "vdd_ldo0,vddio_pex_clk");
- if (IS_ERR(regulator)) {
- err = PTR_ERR(regulator);
- pr_err("%s: regulator_get failed: %d\n", __func__, err);
- goto err_reg;
- }
-
- err = regulator_enable(regulator);
- if (err) {
- pr_err("%s: regulator_enable failed: %d\n", __func__, err);
- goto err_en;
- }
-
- err = tegra_pcie_init(true, true);
- if (err) {
- pr_err("%s: tegra_pcie_init failed: %d\n", __func__, err);
- goto err_pcie;
- }
-
- return 0;
-
-err_pcie:
- regulator_disable(regulator);
-err_en:
- regulator_put(regulator);
-err_reg:
- gpio_free(en_vdd_1v05);
-
- return err;
-}
-
-#endif