barebox: version bump 2017.08.0 -> 2017.10.0

Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
Reviewed-by: Rouven Czerwinski <r.czerwinski@pengutronix.de>

1 files changed, 0 insertions, 225 deletions

diff --git a/configs/platform-v7a/patches/barebox-2017.08.0/0003-clk-versatile-add-basic-clocks.patch b/configs/platform-v7a/patches/barebox-2017.08.0/0003-clk-versatile-add-basic-clocks.patch
deleted file mode 100644
index c992c53..0000000
--- a/configs/platform-v7a/patches/barebox-2017.08.0/0003-clk-versatile-add-basic-clocks.patch
+++ /dev/null
@@ -1,225 +0,0 @@
-From: Lucas Stach <l.stach@pengutronix.de>
-Date: Fri, 1 Sep 2017 18:47:47 +0200
-Subject: [PATCH] clk: versatile: add basic clocks
-
-This adds the necessary basic clocks used on the ARM versatile
-platforms.
-
-Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
----
- drivers/clk/Makefile                    |   1 +
- drivers/clk/vexpress/Makefile           |   1 +
- drivers/clk/vexpress/clk-sp810.c        | 137 ++++++++++++++++++++++++++++++++
- drivers/clk/vexpress/clk-vexpress-osc.c |  42 ++++++++++
- 4 files changed, 181 insertions(+)
- create mode 100644 drivers/clk/vexpress/Makefile
- create mode 100644 drivers/clk/vexpress/clk-sp810.c
- create mode 100644 drivers/clk/vexpress/clk-vexpress-osc.c
-
-diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
-index b5abe1cdf5db..a36a8db03bdb 100644
---- a/drivers/clk/Makefile
-+++ b/drivers/clk/Makefile
-@@ -12,3 +12,4 @@ obj-$(CONFIG_CLK_SOCFPGA)	+= socfpga/
- obj-$(CONFIG_MACH_MIPS_ATH79)	+= clk-ar933x.o
- obj-$(CONFIG_ARCH_IMX)		+= imx/
- obj-$(CONFIG_COMMON_CLK_AT91)	+= at91/
-+obj-$(CONFIG_MACH_VEXPRESS)	+= vexpress/
-diff --git a/drivers/clk/vexpress/Makefile b/drivers/clk/vexpress/Makefile
-new file mode 100644
-index 000000000000..c6869bac8365
---- /dev/null
-+++ b/drivers/clk/vexpress/Makefile
-@@ -0,0 +1 @@
-+obj-y	+= clk-vexpress-osc.o clk-sp810.o
-diff --git a/drivers/clk/vexpress/clk-sp810.c b/drivers/clk/vexpress/clk-sp810.c
-new file mode 100644
-index 000000000000..dc57b74e0848
---- /dev/null
-+++ b/drivers/clk/vexpress/clk-sp810.c
-@@ -0,0 +1,137 @@
-+/*
-+ * 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.
-+ *
-+ * 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.
-+ *
-+ * Copyright (C) 2013 ARM Limited
-+ */
-+
-+//#include <linux/amba/sp810.h>
-+#include <common.h>
-+#include <io.h>
-+#include <malloc.h>
-+#include <of_address.h>
-+#include <linux/clk.h>
-+#include <linux/err.h>
-+
-+/* sysctl registers offset */
-+#define SCCTRL			0x000
-+#define SCCTRL_TIMERENnSEL_SHIFT(n)	(15 + ((n) * 2))
-+
-+struct clk_sp810;
-+
-+struct clk_sp810_timerclken {
-+	struct clk hw;
-+	struct clk_sp810 *sp810;
-+	int channel;
-+};
-+
-+static inline struct clk_sp810_timerclken *
-+to_clk_sp810_timerclken(struct clk *clk)
-+{
-+	return container_of(clk, struct clk_sp810_timerclken, hw);
-+}
-+
-+struct clk_sp810 {
-+	struct device_node *node;
-+	void __iomem *base;
-+	struct clk_sp810_timerclken timerclken[4];
-+};
-+
-+static int clk_sp810_timerclken_get_parent(struct clk *hw)
-+{
-+	struct clk_sp810_timerclken *timerclken = to_clk_sp810_timerclken(hw);
-+	u32 val = readl(timerclken->sp810->base + SCCTRL);
-+
-+	return !!(val & (1 << SCCTRL_TIMERENnSEL_SHIFT(timerclken->channel)));
-+}
-+
-+static int clk_sp810_timerclken_set_parent(struct clk *hw, u8 index)
-+{
-+	struct clk_sp810_timerclken *timerclken = to_clk_sp810_timerclken(hw);
-+	struct clk_sp810 *sp810 = timerclken->sp810;
-+	u32 val, shift = SCCTRL_TIMERENnSEL_SHIFT(timerclken->channel);
-+
-+	if (WARN_ON(index > 1))
-+		return -EINVAL;
-+
-+	val = readl(sp810->base + SCCTRL);
-+	val &= ~(1 << shift);
-+	val |= index << shift;
-+	writel(val, sp810->base + SCCTRL);
-+
-+	return 0;
-+}
-+
-+static const struct clk_ops clk_sp810_timerclken_ops = {
-+	.get_parent = clk_sp810_timerclken_get_parent,
-+	.set_parent = clk_sp810_timerclken_set_parent,
-+};
-+
-+static struct clk *clk_sp810_timerclken_of_get(struct of_phandle_args *clkspec,
-+		void *data)
-+{
-+	struct clk_sp810 *sp810 = data;
-+
-+	if (WARN_ON(clkspec->args_count != 1 ||
-+		    clkspec->args[0] >=	ARRAY_SIZE(sp810->timerclken)))
-+		return NULL;
-+
-+	return &sp810->timerclken[clkspec->args[0]].hw;
-+}
-+
-+static void clk_sp810_of_setup(struct device_node *node)
-+{
-+	struct clk_sp810 *sp810 = xzalloc(sizeof(*sp810));
-+	const char *parent_names[2];
-+	int num = ARRAY_SIZE(parent_names);
-+	char name[12];
-+	static int instance;
-+	int i;
-+	bool deprecated;
-+
-+	if (!sp810)
-+		return;
-+
-+	if (of_clk_parent_fill(node, parent_names, num) != num) {
-+		pr_warn("Failed to obtain parent clocks for SP810!\n");
-+		kfree(sp810);
-+		return;
-+	}
-+
-+	sp810->node = node;
-+	sp810->base = of_iomap(node, 0);
-+
-+	deprecated = !of_find_property(node, "assigned-clock-parents", NULL);
-+
-+	for (i = 0; i < ARRAY_SIZE(sp810->timerclken); i++) {
-+		snprintf(name, sizeof(name), "sp810_%d_%d", instance, i);
-+
-+		sp810->timerclken[i].sp810 = sp810;
-+		sp810->timerclken[i].channel = i;
-+		sp810->timerclken[i].hw.name = strdup(name);
-+		sp810->timerclken[i].hw.parent_names = parent_names;
-+		sp810->timerclken[i].hw.num_parents = num;
-+		sp810->timerclken[i].hw.ops = &clk_sp810_timerclken_ops;
-+
-+		/*
-+		 * If DT isn't setting the parent, force it to be
-+		 * the 1 MHz clock without going through the framework.
-+		 * We do this before clk_register() so that it can determine
-+		 * the parent and setup the tree properly.
-+		 */
-+		if (deprecated)
-+			clk_sp810_timerclken_set_parent(&sp810->timerclken[i].hw, 1);
-+
-+		clk_register(&sp810->timerclken[i].hw);
-+	}
-+
-+	of_clk_add_provider(node, clk_sp810_timerclken_of_get, sp810);
-+	instance++;
-+}
-+CLK_OF_DECLARE(sp810, "arm,sp810", clk_sp810_of_setup);
-diff --git a/drivers/clk/vexpress/clk-vexpress-osc.c b/drivers/clk/vexpress/clk-vexpress-osc.c
-new file mode 100644
-index 000000000000..c0d6e6066ecd
---- /dev/null
-+++ b/drivers/clk/vexpress/clk-vexpress-osc.c
-@@ -0,0 +1,42 @@
-+/*
-+ * 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.
-+ *
-+ * 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 <common.h>
-+#include <malloc.h>
-+#include <linux/clk.h>
-+#include <linux/err.h>
-+
-+/*
-+ * This represents the vexpress-osc as a fixed clock, which isn't really
-+ * accurate, as this clock allows rate changes in real implementations. As those
-+ * would need access to the config bus, a whole lot more infrastructure would be
-+ * needed. We skip this complication for now, as we don't have a use-case, yet.
-+ */
-+static int vexpress_osc_setup(struct device_node *node)
-+{
-+	struct clk *clk;
-+	u32 range[2];
-+	const char *name;
-+
-+	if (of_property_read_u32_array(node, "freq-range", range,
-+				       ARRAY_SIZE(range)))
-+		return -EINVAL;
-+
-+	if (of_property_read_string(node, "clock-output-names", &name))
-+		return -EINVAL;
-+
-+	clk = clk_fixed(name, range[0]);
-+	if (IS_ERR(clk))
-+		return PTR_ERR(clk);
-+
-+	return of_clk_add_provider(node, of_clk_src_simple_get, clk);
-+}
-+CLK_OF_DECLARE(vexpress_osc, "arm,vexpress-osc", vexpress_osc_setup);