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path: root/drivers/clk/versatile/clk-integrator.c
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Diffstat (limited to 'drivers/clk/versatile/clk-integrator.c')
-rw-r--r--drivers/clk/versatile/clk-integrator.c69
1 files changed, 0 insertions, 69 deletions
diff --git a/drivers/clk/versatile/clk-integrator.c b/drivers/clk/versatile/clk-integrator.c
deleted file mode 100644
index 734c4b8fe6ab..000000000000
--- a/drivers/clk/versatile/clk-integrator.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Clock driver for the ARM Integrator/AP and Integrator/CP boards
- * Copyright (C) 2012 Linus Walleij
- *
- * 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.
- */
-#include <linux/clk-provider.h>
-#include <linux/clk.h>
-#include <linux/clkdev.h>
-#include <linux/err.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
-
-#include "clk-icst.h"
-
-#define INTEGRATOR_HDR_LOCK_OFFSET 0x14
-
-/* Base offset for the core module */
-static void __iomem *cm_base;
-
-static const struct icst_params cp_auxosc_params = {
- .vco_max = ICST525_VCO_MAX_5V,
- .vco_min = ICST525_VCO_MIN,
- .vd_min = 8,
- .vd_max = 263,
- .rd_min = 3,
- .rd_max = 65,
- .s2div = icst525_s2div,
- .idx2s = icst525_idx2s,
-};
-
-static const struct clk_icst_desc __initdata cm_auxosc_desc = {
- .params = &cp_auxosc_params,
- .vco_offset = 0x1c,
- .lock_offset = INTEGRATOR_HDR_LOCK_OFFSET,
-};
-
-static void __init of_integrator_cm_osc_setup(struct device_node *np)
-{
- struct clk *clk = ERR_PTR(-EINVAL);
- const char *clk_name = np->name;
- const struct clk_icst_desc *desc = &cm_auxosc_desc;
- const char *parent_name;
-
- if (!cm_base) {
- /* Remap the core module base if not done yet */
- struct device_node *parent;
-
- parent = of_get_parent(np);
- if (!np) {
- pr_err("no parent on core module clock\n");
- return;
- }
- cm_base = of_iomap(parent, 0);
- if (!cm_base) {
- pr_err("could not remap core module base\n");
- return;
- }
- }
-
- parent_name = of_clk_get_parent_name(np, 0);
- clk = icst_clk_register(NULL, desc, clk_name, parent_name, cm_base);
- if (!IS_ERR(clk))
- of_clk_add_provider(np, of_clk_src_simple_get, clk);
-}
-CLK_OF_DECLARE(integrator_cm_auxosc_clk,
- "arm,integrator-cm-auxosc", of_integrator_cm_osc_setup);