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authorJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-11 10:41:07 +0300
committerJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-13 08:17:18 +0300
commite09b41010ba33a20a87472ee821fa407a5b8da36 (patch)
treed10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/drivers/clk/zte/clk.h
parentf93b97fd65072de626c074dbe099a1fff05ce060 (diff)
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page. During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/drivers/clk/zte/clk.h')
-rw-r--r--kernel/drivers/clk/zte/clk.h41
1 files changed, 41 insertions, 0 deletions
diff --git a/kernel/drivers/clk/zte/clk.h b/kernel/drivers/clk/zte/clk.h
new file mode 100644
index 000000000..65ae08b81
--- /dev/null
+++ b/kernel/drivers/clk/zte/clk.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2015 Linaro Ltd.
+ * Copyright (C) 2014 ZTE Corporation.
+ *
+ * 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.
+ */
+
+#ifndef __ZTE_CLK_H
+#define __ZTE_CLK_H
+#include <linux/clk-provider.h>
+#include <linux/spinlock.h>
+
+struct zx_pll_config {
+ unsigned long rate;
+ u32 cfg0;
+ u32 cfg1;
+};
+
+struct clk_zx_pll {
+ struct clk_hw hw;
+ void __iomem *reg_base;
+ const struct zx_pll_config *lookup_table; /* order by rate asc */
+ int count;
+ spinlock_t *lock;
+};
+
+struct clk *clk_register_zx_pll(const char *name, const char *parent_name,
+ unsigned long flags, void __iomem *reg_base,
+ const struct zx_pll_config *lookup_table, int count, spinlock_t *lock);
+
+struct clk_zx_audio {
+ struct clk_hw hw;
+ void __iomem *reg_base;
+};
+
+struct clk *clk_register_zx_audio(const char *name,
+ const char * const parent_name,
+ unsigned long flags, void __iomem *reg_base);
+#endif