From: robh@kernel.org (Rob Herring)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 3/4] ARM: sa1100: remove unused RTC register definitions
Date: Thu, 30 Apr 2015 15:37:12 -0500 [thread overview]
Message-ID: <1430426233-7461-4-git-send-email-robh@kernel.org> (raw)
In-Reply-To: <1430426233-7461-1-git-send-email-robh@kernel.org>
Now that register definitions have been moved to the driver, we can remove
them from machine specific code.
Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: linux-arm-kernel at lists.infradead.org
---
v2:
- Rebase to v4.1-rc1
arch/arm/mach-sa1100/include/mach/SA-1100.h | 34 -----------------------------
1 file changed, 34 deletions(-)
diff --git a/arch/arm/mach-sa1100/include/mach/SA-1100.h b/arch/arm/mach-sa1100/include/mach/SA-1100.h
index 0ac6cc0..7972617 100644
--- a/arch/arm/mach-sa1100/include/mach/SA-1100.h
+++ b/arch/arm/mach-sa1100/include/mach/SA-1100.h
@@ -858,40 +858,6 @@
/*
- * Real-Time Clock (RTC) control registers
- *
- * Registers
- * RTAR Real-Time Clock (RTC) Alarm Register (read/write).
- * RCNR Real-Time Clock (RTC) CouNt Register (read/write).
- * RTTR Real-Time Clock (RTC) Trim Register (read/write).
- * RTSR Real-Time Clock (RTC) Status Register (read/write).
- *
- * Clocks
- * frtx, Trtx Frequency, period of the real-time clock crystal
- * (32.768 kHz nominal).
- * frtc, Trtc Frequency, period of the real-time clock counter
- * (1 Hz nominal).
- */
-
-#define RTAR __REG(0x90010000) /* RTC Alarm Reg. */
-#define RCNR __REG(0x90010004) /* RTC CouNt Reg. */
-#define RTTR __REG(0x90010008) /* RTC Trim Reg. */
-#define RTSR __REG(0x90010010) /* RTC Status Reg. */
-
-#define RTTR_C Fld (16, 0) /* clock divider Count - 1 */
-#define RTTR_D Fld (10, 16) /* trim Delete count */
- /* frtc = (1023*(C + 1) - D)*frtx/ */
- /* (1023*(C + 1)^2) */
- /* Trtc = (1023*(C + 1)^2)*Trtx/ */
- /* (1023*(C + 1) - D) */
-
-#define RTSR_AL 0x00000001 /* ALarm detected */
-#define RTSR_HZ 0x00000002 /* 1 Hz clock detected */
-#define RTSR_ALE 0x00000004 /* ALarm interrupt Enable */
-#define RTSR_HZE 0x00000008 /* 1 Hz clock interrupt Enable */
-
-
-/*
* Power Manager (PM) control registers
*
* Registers
--
2.1.0
next prev parent reply other threads:[~2015-04-30 20:37 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-30 20:37 [PATCH v2 0/4] SA1100 RTC clean-up for ARM64 Rob Herring
2015-04-30 20:37 ` [PATCH v2 1/4] ARM: pxa: add memory resource to RTC device Rob Herring
2015-05-01 16:17 ` Robert Jarzmik
2015-04-30 20:37 ` [PATCH v2 2/4] rtc: sa1100: convert to run-time register mapping Rob Herring
2015-05-01 16:13 ` Robert Jarzmik
2015-05-10 10:31 ` [rtc-linux] " Alexandre Belloni
2015-05-10 10:29 ` [rtc-linux] " Alexandre Belloni
2015-04-30 20:37 ` Rob Herring [this message]
2015-04-30 20:37 ` [PATCH v2 4/4] ARM: mmp: remove unused RTC register definitions Rob Herring
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