diff mbox

ARM: dts: omap54xx-clocks: Fix the l3 and l4 clock rates

Message ID 1409043098-12510-1-git-send-email-t-kristo@ti.com
State Accepted
Commit 8fd46439e1f5a7f86d76a08733459b74debd9468
Headers show

Commit Message

Tero Kristo Aug. 26, 2014, 8:51 a.m. UTC
Similarly to DRA7, OMAP5 has l3 and l4 clock rates incorrectly calculated.
Fixed by using proper divider clock types for the clock nodes.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
Reported-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 arch/arm/boot/dts/omap54xx-clocks.dtsi |   16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

Comments

Tomi Valkeinen Aug. 26, 2014, 9:47 a.m. UTC | #1
On 26/08/14 11:51, Tero Kristo wrote:
> Similarly to DRA7, OMAP5 has l3 and l4 clock rates incorrectly calculated.
> Fixed by using proper divider clock types for the clock nodes.
> 
> Signed-off-by: Tero Kristo <t-kristo@ti.com>
> Reported-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
> ---
>  arch/arm/boot/dts/omap54xx-clocks.dtsi |   16 ++++++++++------
>  1 file changed, 10 insertions(+), 6 deletions(-)

Tested-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

 Tomi
Tony Lindgren Aug. 26, 2014, 8:54 p.m. UTC | #2
* Tomi Valkeinen <tomi.valkeinen@ti.com> [140826 02:48]:
> On 26/08/14 11:51, Tero Kristo wrote:
> > Similarly to DRA7, OMAP5 has l3 and l4 clock rates incorrectly calculated.
> > Fixed by using proper divider clock types for the clock nodes.
> > 
> > Signed-off-by: Tero Kristo <t-kristo@ti.com>
> > Reported-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
> > ---
> >  arch/arm/boot/dts/omap54xx-clocks.dtsi |   16 ++++++++++------
> >  1 file changed, 10 insertions(+), 6 deletions(-)
> 
> Tested-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

Thanks applying into omap-for-v3.17/fixes-v2.

Tony
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diff mbox

Patch

diff --git a/arch/arm/boot/dts/omap54xx-clocks.dtsi b/arch/arm/boot/dts/omap54xx-clocks.dtsi
index e67a23b..58c2746 100644
--- a/arch/arm/boot/dts/omap54xx-clocks.dtsi
+++ b/arch/arm/boot/dts/omap54xx-clocks.dtsi
@@ -367,10 +367,12 @@ 
 
 	l3_iclk_div: l3_iclk_div {
 		#clock-cells = <0>;
-		compatible = "fixed-factor-clock";
+		compatible = "ti,divider-clock";
+		ti,max-div = <2>;
+		ti,bit-shift = <4>;
+		reg = <0x100>;
 		clocks = <&dpll_core_h12x2_ck>;
-		clock-mult = <1>;
-		clock-div = <1>;
+		ti,index-power-of-two;
 	};
 
 	gpu_l3_iclk: gpu_l3_iclk {
@@ -383,10 +385,12 @@ 
 
 	l4_root_clk_div: l4_root_clk_div {
 		#clock-cells = <0>;
-		compatible = "fixed-factor-clock";
+		compatible = "ti,divider-clock";
+		ti,max-div = <2>;
+		ti,bit-shift = <8>;
+		reg = <0x100>;
 		clocks = <&l3_iclk_div>;
-		clock-mult = <1>;
-		clock-div = <1>;
+		ti,index-power-of-two;
 	};
 
 	slimbus1_slimbus_clk: slimbus1_slimbus_clk {