1 files changed, 0 insertions, 98 deletions
diff --git a/target/linux/lantiq/patches-3.9/0012-MIPS-lantiq-adds-minimal-dcdc-driver.patch b/target/linux/lantiq/patches-3.9/0012-MIPS-lantiq-adds-minimal-dcdc-driver.patch
deleted file mode 100644
index 1a0ac21a78..0000000000
--- a/target/linux/lantiq/patches-3.9/0012-MIPS-lantiq-adds-minimal-dcdc-driver.patch
+++ /dev/null
@@ -1,98 +0,0 @@
-From a810de459f90a62f5c1e27a2352b90318c5ef9a1 Mon Sep 17 00:00:00 2001
-From: John Crispin <blogic@openwrt.org>
-Date: Wed, 5 Dec 2012 17:38:48 +0100
-Subject: [PATCH 12/22] MIPS: lantiq: adds minimal dcdc driver
-
-This driver so far only reads the core voltage.
-
-Signed-off-by: John Crispin <blogic@openwrt.org>
----
- arch/mips/lantiq/xway/Makefile |    2 +-
- arch/mips/lantiq/xway/dcdc.c   |   74 ++++++++++++++++++++++++++++++++++++++++
- 2 files changed, 75 insertions(+), 1 deletion(-)
- create mode 100644 arch/mips/lantiq/xway/dcdc.c
-
---- a/arch/mips/lantiq/xway/Makefile
-+++ b/arch/mips/lantiq/xway/Makefile
-@@ -1,3 +1,3 @@
--obj-y := prom.o sysctrl.o clk.o reset.o dma.o gptu.o
-+obj-y := prom.o sysctrl.o clk.o reset.o dma.o gptu.o dcdc.o
- 
- obj-$(CONFIG_XRX200_PHY_FW) += xrx200_phy_fw.o
---- /dev/null
-+++ b/arch/mips/lantiq/xway/dcdc.c
-@@ -0,0 +1,74 @@
-+/*
-+ *  This program is free software; you can redistribute it and/or modify it
-+ *  under the terms of the GNU General Public License version 2 as published
-+ *  by the Free Software Foundation.
-+ *
-+ *  Copyright (C) 2012 John Crispin <blogic@openwrt.org>
-+ *  Copyright (C) 2010 Sameer Ahmad, Lantiq GmbH
-+ */
-+
-+#include <linux/interrupt.h>
-+#include <linux/ioport.h>
-+#include <linux/module.h>
-+#include <linux/of_platform.h>
-+#include <linux/of_irq.h>
-+
-+#include <lantiq_soc.h>
-+
-+/* Bias and regulator Setup Register */
-+#define DCDC_BIAS_VREG0	0xa
-+/* Bias and regulator Setup Register */
-+#define DCDC_BIAS_VREG1	0xb
-+
-+#define dcdc_w8(x, y)	ltq_w8((x), dcdc_membase + (y))
-+#define dcdc_r8(x)	ltq_r8(dcdc_membase + (x))
-+
-+static void __iomem *dcdc_membase;
-+
-+static int dcdc_probe(struct platform_device *pdev)
-+{
-+	struct resource *res;
-+
-+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-+	if (!res) {
-+		dev_err(&pdev->dev, "Failed to get resource\n");
-+		return -ENOMEM;
-+	}
-+
-+	/* remap dcdc register range */
-+	dcdc_membase = devm_request_and_ioremap(&pdev->dev, res);
-+	if (!dcdc_membase) {
-+		dev_err(&pdev->dev, "Failed to remap resource\n");
-+		return -ENOMEM;
-+	}
-+
-+	dev_info(&pdev->dev, "Core Voltage : %d mV\n", dcdc_r8(DCDC_BIAS_VREG1) * 8);
-+
-+	return 0;
-+}
-+
-+static const struct of_device_id dcdc_match[] = {
-+	{ .compatible = "lantiq,dcdc-xrx200" },
-+	{},
-+};
-+MODULE_DEVICE_TABLE(of, dcdc_match);
-+
-+static struct platform_driver dcdc_driver = {
-+	.probe = dcdc_probe,
-+	.driver = {
-+		.name = "dcdc-xrx200",
-+		.owner = THIS_MODULE,
-+		.of_match_table = dcdc_match,
-+	},
-+};
-+
-+int __init dcdc_init(void)
-+{
-+	int ret = platform_driver_register(&dcdc_driver);
-+
-+	if (ret)
-+		pr_info("dcdc: Error registering platform driver\n");
-+	return ret;
-+}
-+
-+arch_initcall(dcdc_init);