[PATCH] clk: bcm2835: added missing clock register definitions

[PATCH] clk: bcm2835: added missing clock register definitions

[kernel at martin.sperl.org]

From: Martin Sperl <kernel@martin.sperl.org>

Added missing CTRL and DIV clock register definitions for:
PCM, SLIM, TCNT, TEC, TD0, TD1

Register information taken from:
https://rawgit.com/msperl/rpi-registers/master/rpi-registers.html#CM
which extracted the information from the header files shared by
Broadcom/rpi foundation in this file:
http://www.broadcom.com/docs/support/videocore/Brcm_Android_ICS_Graphics_Stack.tar.gz

Signed-off-by: Martin Sperl <kernel@martin.sperl.org>
---
 drivers/clk/bcm/clk-bcm2835.c |   13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/drivers/clk/bcm/clk-bcm2835.c b/drivers/clk/bcm/clk-bcm2835.c
index 39bf582..6fde8fe 100644
--- a/drivers/clk/bcm/clk-bcm2835.c
+++ b/drivers/clk/bcm/clk-bcm2835.c
@@ -88,10 +88,23 @@
 #define CM_HSMDIV		0x08c
 #define CM_OTPCTL		0x090
 #define CM_OTPDIV		0x094
+#define CM_PCMCTL		0x098
+#define CM_PCMDIV		0x09c
 #define CM_PWMCTL		0x0a0
 #define CM_PWMDIV		0x0a4
+#define CM_SLIMCTL		0x0a8
+#define CM_SLIMDIV		0x0ac
 #define CM_SMICTL		0x0b0
 #define CM_SMIDIV		0x0b4
+/* no definition for 0x0b8  and 0x0bc */
+#define CM_TCNTCTL		0x0c0
+#define CM_TCNTDIV		0x0c4
+#define CM_TECCTL		0x0c8
+#define CM_TECDIV		0x0cc
+#define CM_TD0CTL		0x0d0
+#define CM_TD0DIV		0x0d4
+#define CM_TD1CTL		0x0d8
+#define CM_TD1DIV		0x0dc
 #define CM_TSENSCTL		0x0e0
 #define CM_TSENSDIV		0x0e4
 #define CM_TIMERCTL		0x0e8
-- 
1.7.10.4

[PATCH] clk: bcm2835: added missing clock register definitions

[Eric Anholt]

kernel at martin.sperl.org writes:

> From: Martin Sperl <kernel@martin.sperl.org>
>
> Added missing CTRL and DIV clock register definitions for:
> PCM, SLIM, TCNT, TEC, TD0, TD1
>
> Register information taken from:
> https://rawgit.com/msperl/rpi-registers/master/rpi-registers.html#CM
> which extracted the information from the header files shared by
> Broadcom/rpi foundation in this file:
> http://www.broadcom.com/docs/support/videocore/Brcm_Android_ICS_Graphics_Stack.tar.gz
>
> Signed-off-by: Martin Sperl <kernel@martin.sperl.org>

I had previously generated the list of registers by typing in a bunch of
them from specs, sorting, and adding missing ones for the clocks I meant
to expose.  I'm happy to see these missing registers added, even if we
haven't exposed those clocks yet.

Reviewed-by: Eric Anholt <eric@anholt.net>
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[PATCH] clk: bcm2835: added missing clock register definitions

[Stephen Boyd]

On 12/22, kernel at martin.sperl.org wrote:
> From: Martin Sperl <kernel@martin.sperl.org>
> 
> Added missing CTRL and DIV clock register definitions for:
> PCM, SLIM, TCNT, TEC, TD0, TD1
> 
> Register information taken from:
> https://rawgit.com/msperl/rpi-registers/master/rpi-registers.html#CM
> which extracted the information from the header files shared by
> Broadcom/rpi foundation in this file:
> http://www.broadcom.com/docs/support/videocore/Brcm_Android_ICS_Graphics_Stack.tar.gz
> 
> Signed-off-by: Martin Sperl <kernel@martin.sperl.org>
> ---

Applied to clk-next

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