ipq806x: update target to v3.18

Patches in the ipq806x/patches folder were out of tree in v3.14. The
newest patch at the time was from June, so we can safely assume that
either the patches have been merged, or they have been rejected for
a good reason. If patches are seen missing, we'll cherry-pick them
on a per-needed basis.

This new kernel have been tested on AP148, which seems to works fine.

Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>

SVN-Revision: 44386

1 files changed, 0 insertions, 152 deletions

diff --git a/target/linux/ipq806x/patches/0167-clk-qcom-Add-HFPLL-driver.patch b/target/linux/ipq806x/patches/0167-clk-qcom-Add-HFPLL-driver.patch
deleted file mode 100644
index 1aedbda799..0000000000
--- a/target/linux/ipq806x/patches/0167-clk-qcom-Add-HFPLL-driver.patch
+++ /dev/null
@@ -1,152 +0,0 @@
-From 49134da893bc11e833e3d87139c57e3b84e65219 Mon Sep 17 00:00:00 2001
-From: Stephen Boyd <sboyd@codeaurora.org>
-Date: Thu, 19 Jun 2014 18:46:31 -0700
-Subject: [PATCH 167/182] clk: qcom: Add HFPLL driver
-
-On some devices (MSM8974 for example), the HFPLLs are
-instantiated within the Krait processor subsystem as separate
-register regions. Add a driver for these PLLs so that we can
-provide HFPLL clocks for use by the system.
-
-Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
----
- drivers/clk/qcom/Kconfig  |    8 ++++
- drivers/clk/qcom/Makefile |    1 +
- drivers/clk/qcom/hfpll.c  |  110 +++++++++++++++++++++++++++++++++++++++++++++
- 3 files changed, 119 insertions(+)
- create mode 100644 drivers/clk/qcom/hfpll.c
-
---- a/drivers/clk/qcom/Kconfig
-+++ b/drivers/clk/qcom/Kconfig
-@@ -53,3 +53,11 @@ config MSM_MMCC_8974
- 	  Support for the multimedia clock controller on msm8974 devices.
- 	  Say Y if you want to support multimedia devices such as display,
- 	  graphics, video encode/decode, camera, etc.
-+
-+config QCOM_HFPLL
-+	tristate "High-Frequency PLL (HFPLL) Clock Controller"
-+	depends on COMMON_CLK_QCOM
-+	help
-+	  Support for the high-frequency PLLs present on Qualcomm devices.
-+	  Say Y if you want to support CPU frequency scaling on devices
-+	  such as MSM8974, APQ8084, etc.
---- a/drivers/clk/qcom/Makefile
-+++ b/drivers/clk/qcom/Makefile
-@@ -16,3 +16,4 @@ obj-$(CONFIG_MSM_GCC_8960) += gcc-msm896
- obj-$(CONFIG_MSM_GCC_8974) += gcc-msm8974.o
- obj-$(CONFIG_MSM_MMCC_8960) += mmcc-msm8960.o
- obj-$(CONFIG_MSM_MMCC_8974) += mmcc-msm8974.o
-+obj-$(CONFIG_QCOM_HFPLL) += hfpll.o
---- /dev/null
-+++ b/drivers/clk/qcom/hfpll.c
-@@ -0,0 +1,110 @@
-+/*
-+ * Copyright (c) 2013-2014, The Linux Foundation. All rights reserved.
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 and
-+ * only version 2 as published by the Free Software Foundation.
-+ *
-+ * 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/init.h>
-+#include <linux/module.h>
-+#include <linux/platform_device.h>
-+#include <linux/of.h>
-+#include <linux/clk.h>
-+#include <linux/clk-provider.h>
-+#include <linux/regmap.h>
-+
-+#include "clk-regmap.h"
-+#include "clk-hfpll.h"
-+
-+static const struct hfpll_data hdata = {
-+	.mode_reg = 0x00,
-+	.l_reg = 0x04,
-+	.m_reg = 0x08,
-+	.n_reg = 0x0c,
-+	.user_reg = 0x10,
-+	.config_reg = 0x14,
-+	.config_val = 0x430405d,
-+	.status_reg = 0x1c,
-+	.lock_bit = 16,
-+
-+	.user_val = 0x8,
-+	.user_vco_mask = 0x100000,
-+	.low_vco_max_rate = 1248000000,
-+	.min_rate = 537600000UL,
-+	.max_rate = 2900000000UL,
-+};
-+
-+static const struct of_device_id qcom_hfpll_match_table[] = {
-+	{ .compatible = "qcom,hfpll" },
-+	{ }
-+};
-+MODULE_DEVICE_TABLE(of, qcom_hfpll_match_table);
-+
-+static struct regmap_config hfpll_regmap_config = {
-+	.reg_bits	= 32,
-+	.reg_stride	= 4,
-+	.val_bits	= 32,
-+	.max_register	= 0x30,
-+	.fast_io	= true,
-+};
-+
-+static int qcom_hfpll_probe(struct platform_device *pdev)
-+{
-+	struct clk *clk;
-+	struct resource *res;
-+	struct device *dev = &pdev->dev;
-+	void __iomem *base;
-+	struct regmap *regmap;
-+	struct clk_hfpll *h;
-+	struct clk_init_data init = {
-+		.parent_names = (const char *[]){ "xo" },
-+		.num_parents = 1,
-+		.ops = &clk_ops_hfpll,
-+	};
-+
-+	h = devm_kzalloc(dev, sizeof(*h), GFP_KERNEL);
-+	if (!h)
-+		return -ENOMEM;
-+
-+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-+	base = devm_ioremap_resource(dev, res);
-+	if (IS_ERR(base))
-+		return PTR_ERR(base);
-+
-+	regmap = devm_regmap_init_mmio(&pdev->dev, base, &hfpll_regmap_config);
-+	if (IS_ERR(regmap))
-+		return PTR_ERR(regmap);
-+
-+	if (of_property_read_string_index(dev->of_node, "clock-output-names",
-+						  0, &init.name))
-+		return -ENODEV;
-+
-+	h->d = &hdata;
-+	h->clkr.hw.init = &init;
-+	spin_lock_init(&h->lock);
-+
-+	clk = devm_clk_register_regmap(&pdev->dev, &h->clkr);
-+
-+	return PTR_ERR_OR_ZERO(clk);
-+}
-+
-+static struct platform_driver qcom_hfpll_driver = {
-+	.probe		= qcom_hfpll_probe,
-+	.driver		= {
-+		.name	= "qcom-hfpll",
-+		.owner	= THIS_MODULE,
-+		.of_match_table = qcom_hfpll_match_table,
-+	},
-+};
-+module_platform_driver(qcom_hfpll_driver);
-+
-+MODULE_DESCRIPTION("QCOM HFPLL Clock Driver");
-+MODULE_LICENSE("GPL v2");
-+MODULE_ALIAS("platform:qcom-hfpll");