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am33xx: add SSC enable macro

PATCH New yegorslists at googlemail.com 2 participants 4 messages Apr 10, 2014 – Apr 18, 2014 Arm (32-bit)

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#0 lore raw

PATCH 1/1 am33xx: add SSC enable macro

From: Yegor Yefremov <[email protected]>

Signed-off-by Yegor Yefremov <[email protected]>
---
 arch/arm/include/asm/arch-am33xx/clock.h |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
arch/arm/include/asm/arch-am33xx/clock.h +2 -0
index 7637457..f00fad3 100644
@@ -42,6 +42,8 @@
 #define MODULE_CLKCTRL_IDLEST_DISABLED		3
 
 /* CM_CLKMODE_DPLL */
+#define CM_CLKMODE_DPLL_SSC_EN_SHIFT		12
+#define CM_CLKMODE_DPLL_SSC_EN_MASK		(1 << 12)
 #define CM_CLKMODE_DPLL_REGM4XEN_SHIFT		11
 #define CM_CLKMODE_DPLL_REGM4XEN_MASK		(1 << 11)
 #define CM_CLKMODE_DPLL_LPMODE_EN_SHIFT		10
Signature · 1 line
1.7.7
#1 lore raw

PATCH 1/1 am33xx: add SSC enable macro

Quoted 12 lines · yegorslists at googlemail.com

From: Yegor Yefremov <[email protected]>

Signed-off-by Yegor Yefremov <[email protected]>
---
 arch/arm/include/asm/arch-am33xx/clock.h |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
arch/arm/include/asm/arch-am33xx/clock.h +0 -0
index 7637457..f00fad3 100644

arch/arm/include/asm/arch-am33xx/clock.h line 49

Quoted 8 lines
arch/arm/include/asm/arch-am33xx/clock.h +2 -0
@@ -42,6 +42,8 @@
 #define MODULE_CLKCTRL_IDLEST_DISABLED		3
 
 /* CM_CLKMODE_DPLL */
+#define CM_CLKMODE_DPLL_SSC_EN_SHIFT		12
+#define CM_CLKMODE_DPLL_SSC_EN_MASK		(1 << 12)
 #define CM_CLKMODE_DPLL_REGM4XEN_SHIFT		11
 #define CM_CLKMODE_DPLL_REGM4XEN_MASK		(1 << 11)
 #define CM_CLKMODE_DPLL_LPMODE_EN_SHIFT		10

OK, but what's going to use this? Thanks!

Signature · 8 lines
Tom
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author
#2 lore raw

PATCH 1/1 am33xx: add SSC enable macro

Quoted 16 lines · Tom Rini
Quoted 14 lines · yegorslists at googlemail.com

From: Yegor Yefremov <[email protected]>

Signed-off-by Yegor Yefremov <[email protected]>
---
 arch/arm/include/asm/arch-am33xx/clock.h |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
arch/arm/include/asm/arch-am33xx/clock.h +0 -0
index 7637457..f00fad3 100644
@@ -42,6 +42,8 @@
 #define MODULE_CLKCTRL_IDLEST_DISABLED               3
Quoted 8 lines

arch/arm/include/asm/arch-am33xx/clock.h line 49

Quoted 6 lines
arch/arm/include/asm/arch-am33xx/clock.h +2 -0
 /* CM_CLKMODE_DPLL */
+#define CM_CLKMODE_DPLL_SSC_EN_SHIFT         12
+#define CM_CLKMODE_DPLL_SSC_EN_MASK          (1 << 12)
 #define CM_CLKMODE_DPLL_REGM4XEN_SHIFT               11
 #define CM_CLKMODE_DPLL_REGM4XEN_MASK                (1 << 11)
 #define CM_CLKMODE_DPLL_LPMODE_EN_SHIFT              10

OK, but what's going to use this? Thanks!

First of all me and Siemens folks. See
http://git.denx.de/?p=u-boot.git;a=blob;f=board/siemens/rut/board.c;h=e0ada3f6a5fa6edaabb29e5c87c62582f7ee7ea7;hb=HEAD
conf_disp_pll(). I'll send v2 with modified board.c file.

Yegor

#3 lore raw

PATCH 1/1 am33xx: add SSC enable macro

Quoted 26 lines · Yegor Yefremov
Quoted 16 lines · Tom Rini
Quoted 14 lines · yegorslists at googlemail.com

From: Yegor Yefremov <[email protected]>

Signed-off-by Yegor Yefremov <[email protected]>
---
 arch/arm/include/asm/arch-am33xx/clock.h |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
arch/arm/include/asm/arch-am33xx/clock.h +0 -0
index 7637457..f00fad3 100644
@@ -42,6 +42,8 @@
 #define MODULE_CLKCTRL_IDLEST_DISABLED               3
Quoted 8 lines

arch/arm/include/asm/arch-am33xx/clock.h line 49

Quoted 6 lines
arch/arm/include/asm/arch-am33xx/clock.h +2 -0
 /* CM_CLKMODE_DPLL */
+#define CM_CLKMODE_DPLL_SSC_EN_SHIFT         12
+#define CM_CLKMODE_DPLL_SSC_EN_MASK          (1 << 12)
 #define CM_CLKMODE_DPLL_REGM4XEN_SHIFT               11
 #define CM_CLKMODE_DPLL_REGM4XEN_MASK                (1 << 11)
 #define CM_CLKMODE_DPLL_LPMODE_EN_SHIFT              10

OK, but what's going to use this? Thanks!

Quoted 3 lines

First of all me and Siemens folks. See
http://git.denx.de/?p=u-boot.git;a=blob;f=board/siemens/rut/board.c;h=e0ada3f6a5fa6edaabb29e5c87c62582f7ee7ea7;hb=HEAD
conf_disp_pll(). I'll send v2 with modified board.c file.

Thanks!

Signature · 8 lines
Tom
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