Initial Contribution
msm-2.6.38: tag AU_LINUX_ANDROID_GINGERBREAD.02.03.04.00.142
Signed-off-by: Bryan Huntsman <bryanh@codeaurora.org>
diff --git a/arch/arm/mach-msm/clock-rpm.h b/arch/arm/mach-msm/clock-rpm.h
new file mode 100644
index 0000000..3490143
--- /dev/null
+++ b/arch/arm/mach-msm/clock-rpm.h
@@ -0,0 +1,66 @@
+/* Copyright (c) 2010-2011, Code Aurora Forum. 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.
+ *
+ */
+
+#ifndef __ARCH_ARM_MACH_MSM_CLOCK_RPM_H
+#define __ARCH_ARM_MACH_MSM_CLOCK_RPM_H
+
+#include <mach/rpm.h>
+
+struct clk_ops;
+extern struct clk_ops clk_ops_rpm;
+
+struct rpm_clk {
+ const int rpm_clk_id;
+ const int rpm_status_id;
+ const bool active_only;
+ unsigned last_set_khz;
+ /* 0 if active_only. Otherwise, same as last_set_khz. */
+ unsigned last_set_sleep_khz;
+ bool enabled;
+
+ struct rpm_clk *peer;
+ struct clk c;
+};
+
+static inline struct rpm_clk *to_rpm_clk(struct clk *clk)
+{
+ return container_of(clk, struct rpm_clk, c);
+}
+
+#define DEFINE_CLK_RPM(name, active, r_id) \
+ static struct rpm_clk active; \
+ static struct rpm_clk name = { \
+ .rpm_clk_id = MSM_RPM_ID_##r_id##_CLK, \
+ .rpm_status_id = MSM_RPM_STATUS_ID_##r_id##_CLK, \
+ .peer = &active, \
+ .c = { \
+ .ops = &clk_ops_rpm, \
+ .flags = CLKFLAG_SKIP_AUTO_OFF | CLKFLAG_MIN, \
+ .dbg_name = #name, \
+ CLK_INIT(name.c), \
+ }, \
+ }; \
+ static struct rpm_clk active = { \
+ .rpm_clk_id = MSM_RPM_ID_##r_id##_CLK, \
+ .rpm_status_id = MSM_RPM_STATUS_ID_##r_id##_CLK, \
+ .peer = &name, \
+ .active_only = true, \
+ .c = { \
+ .ops = &clk_ops_rpm, \
+ .flags = CLKFLAG_SKIP_AUTO_OFF | CLKFLAG_MIN, \
+ .dbg_name = #active, \
+ CLK_INIT(active.c), \
+ }, \
+ };
+
+#endif