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Message-Id: <1379506478-16625-3-git-send-email-lee.jones@linaro.org>
Date: Wed, 18 Sep 2013 13:13:59 +0100
From: Lee Jones <lee.jones@...aro.org>
To: linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc: arnd@...db.de, linus.walleij@...aro.org,
Lee Jones <lee.jones@...aro.org>
Subject: [PATCH 02/41] mfd: dbx500-prcmu: Move PRCMU numerical clock identifiers into DT include file
These are required to request DBx500 PRCMU clocks from Device Tree. The
numbers used are taken directly from the Hardware Specification document.
We're moving them from the DBx500 PRCMU include file into the DT include
directory and referencing them from the former via a #include.
Acked-by: Samuel Ortiz <sameo@...ux.intel.com>
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
include/dt-bindings/mfd/dbx500-prcmu.h | 84 ++++++++++++++++++++++++++++++++++
include/linux/mfd/dbx500-prcmu.h | 77 +------------------------------
2 files changed, 86 insertions(+), 75 deletions(-)
create mode 100644 include/dt-bindings/mfd/dbx500-prcmu.h
diff --git a/include/dt-bindings/mfd/dbx500-prcmu.h b/include/dt-bindings/mfd/dbx500-prcmu.h
new file mode 100644
index 0000000..b7ee8c9
--- /dev/null
+++ b/include/dt-bindings/mfd/dbx500-prcmu.h
@@ -0,0 +1,84 @@
+/*
+ * This header provides constants for the PRCMU bindings.
+ *
+ */
+
+#ifndef _DT_BINDINGS_MFD_PRCMU_H
+#define _DT_BINDINGS_MFD_PRCMU_H
+
+/*
+ * Clock identifiers.
+ */
+#define ARMCLK 0
+#define PRCMU_ACLK 1
+#define PRCMU_SVAMMCSPCLK 2
+#define PRCMU_SDMMCHCLK 2 /* DBx540 only. */
+#define PRCMU_SIACLK 3
+#define PRCMU_SIAMMDSPCLK 3 /* DBx540 only. */
+#define PRCMU_SGACLK 4
+#define PRCMU_UARTCLK 5
+#define PRCMU_MSP02CLK 6
+#define PRCMU_MSP1CLK 7
+#define PRCMU_I2CCLK 8
+#define PRCMU_SDMMCCLK 9
+#define PRCMU_SLIMCLK 10
+#define PRCMU_CAMCLK 10 /* DBx540 only. */
+#define PRCMU_PER1CLK 11
+#define PRCMU_PER2CLK 12
+#define PRCMU_PER3CLK 13
+#define PRCMU_PER5CLK 14
+#define PRCMU_PER6CLK 15
+#define PRCMU_PER7CLK 16
+#define PRCMU_LCDCLK 17
+#define PRCMU_BMLCLK 18
+#define PRCMU_HSITXCLK 19
+#define PRCMU_HSIRXCLK 20
+#define PRCMU_HDMICLK 21
+#define PRCMU_APEATCLK 22
+#define PRCMU_APETRACECLK 23
+#define PRCMU_MCDECLK 24
+#define PRCMU_IPI2CCLK 25
+#define PRCMU_DSIALTCLK 26
+#define PRCMU_DMACLK 27
+#define PRCMU_B2R2CLK 28
+#define PRCMU_TVCLK 29
+#define SPARE_UNIPROCLK 30
+#define PRCMU_SSPCLK 31
+#define PRCMU_RNGCLK 32
+#define PRCMU_UICCCLK 33
+#define PRCMU_G1CLK 34 /* DBx540 only. */
+#define PRCMU_HVACLK 35 /* DBx540 only. */
+#define PRCMU_SPARE1CLK 36
+#define PRCMU_SPARE2CLK 37
+
+#define PRCMU_NUM_REG_CLOCKS 38
+
+#define PRCMU_RTCCLK PRCMU_NUM_REG_CLOCKS
+#define PRCMU_SYSCLK 39
+#define PRCMU_CDCLK 40
+#define PRCMU_TIMCLK 41
+#define PRCMU_PLLSOC0 42
+#define PRCMU_PLLSOC1 43
+#define PRCMU_ARMSS 44
+#define PRCMU_PLLDDR 45
+#define PRCMU_BML8580CLK 46
+
+/* DSI Clocks */
+#define PRCMU_PLLDSI 47
+#define PRCMU_DSI0CLK 48
+#define PRCMU_DSI1CLK 49
+#define PRCMU_DSI0ESCCLK 50
+#define PRCMU_DSI1ESCCLK 51
+#define PRCMU_DSI2ESCCLK 52
+
+/* LCD DSI PLL - Ux540 only */
+#define PRCMU_PLLDSI_LCD 53
+#define PRCMU_DSI0CLK_LCD 54
+#define PRCMU_DSI1CLK_LCD 55
+#define PRCMU_DSI0ESCCLK_LCD 56
+#define PRCMU_DSI1ESCCLK_LCD 57
+#define PRCMU_DSI2ESCCLK_LCD 58
+
+#define PRCMU_NUM_CLKS 59
+
+#endif
diff --git a/include/linux/mfd/dbx500-prcmu.h b/include/linux/mfd/dbx500-prcmu.h
index 87667d4..060e112 100644
--- a/include/linux/mfd/dbx500-prcmu.h
+++ b/include/linux/mfd/dbx500-prcmu.h
@@ -12,6 +12,8 @@
#include <linux/notifier.h>
#include <linux/err.h>
+#include <dt-bindings/mfd/dbx500-prcmu.h> /* For clock identifiers */
+
/* Offset for the firmware version within the TCPM */
#define DB8500_PRCMU_FW_VERSION_OFFSET 0xA4
#define DBX540_PRCMU_FW_VERSION_OFFSET 0xA8
@@ -94,81 +96,6 @@ enum prcmu_wakeup_index {
#define PRCMU_CLKSRC_ARMCLKFIX 0x46
#define PRCMU_CLKSRC_HDMICLK 0x47
-/*
- * Clock identifiers.
- */
-#define ARMCLK 0
-#define PRCMU_ACLK 1
-#define PRCMU_SVAMMCSPCLK 2
-#define PRCMU_SDMMCHCLK 2 /* DBx540 only. */
-#define PRCMU_SIACLK 3
-#define PRCMU_SIAMMDSPCLK 3 /* DBx540 only. */
-#define PRCMU_SGACLK 4
-#define PRCMU_UARTCLK 5
-#define PRCMU_MSP02CLK 6
-#define PRCMU_MSP1CLK 7
-#define PRCMU_I2CCLK 8
-#define PRCMU_SDMMCCLK 9
-#define PRCMU_SLIMCLK 10
-#define PRCMU_CAMCLK 10 /* DBx540 only. */
-#define PRCMU_PER1CLK 11
-#define PRCMU_PER2CLK 12
-#define PRCMU_PER3CLK 13
-#define PRCMU_PER5CLK 14
-#define PRCMU_PER6CLK 15
-#define PRCMU_PER7CLK 16
-#define PRCMU_LCDCLK 17
-#define PRCMU_BMLCLK 18
-#define PRCMU_HSITXCLK 19
-#define PRCMU_HSIRXCLK 20
-#define PRCMU_HDMICLK 21
-#define PRCMU_APEATCLK 22
-#define PRCMU_APETRACECLK 23
-#define PRCMU_MCDECLK 24
-#define PRCMU_IPI2CCLK 25
-#define PRCMU_DSIALTCLK 26
-#define PRCMU_DMACLK 27
-#define PRCMU_B2R2CLK 28
-#define PRCMU_TVCLK 29
-#define SPARE_UNIPROCLK 30
-#define PRCMU_SSPCLK 31
-#define PRCMU_RNGCLK 32
-#define PRCMU_UICCCLK 33
-#define PRCMU_G1CLK 34 /* DBx540 only. */
-#define PRCMU_HVACLK 35 /* DBx540 only. */
-#define PRCMU_SPARE1CLK 36
-#define PRCMU_SPARE2CLK 37
-
-#define PRCMU_NUM_REG_CLOCKS 38
-
-#define PRCMU_RTCCLK PRCMU_NUM_REG_CLOCKS
-#define PRCMU_SYSCLK 39
-#define PRCMU_CDCLK 40
-#define PRCMU_TIMCLK 41
-#define PRCMU_PLLSOC0 42
-#define PRCMU_PLLSOC1 43
-#define PRCMU_ARMSS 44
-#define PRCMU_PLLDDR 45
-#define PRCMU_BML8580CLK 46
-
-/* DSI Clocks */
-#define PRCMU_PLLDSI 47
-#define PRCMU_DSI0CLK 48
-#define PRCMU_DSI1CLK 49
-#define PRCMU_DSI0ESCCLK 50
-#define PRCMU_DSI1ESCCLK 51
-#define PRCMU_DSI2ESCCLK 52
-
-/* LCD DSI PLL - Ux540 only */
-#define PRCMU_PLLDSI_LCD 53
-#define PRCMU_DSI0CLK_LCD 54
-#define PRCMU_DSI1CLK_LCD 55
-#define PRCMU_DSI0ESCCLK_LCD 56
-#define PRCMU_DSI1ESCCLK_LCD 57
-#define PRCMU_DSI2ESCCLK_LCD 58
-
-#define PRCMU_NUM_CLKS 59
-
/**
* enum prcmu_wdog_id - PRCMU watchdog IDs
* @PRCMU_WDOG_ALL: use all timers
--
1.8.1.2
--
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