ARM: dts: keystone: fix netcp's clocks definitions
PATCH 1/1 ARM: dts: keystone: fix netcp's clocks definitions
The clocks tree for Keystone 2 NTCP devices should be defined as following:
[refclk] - board dependent
|- <papllclk> - PLL clock
|- <paclk13> - fixed factor clock div=3 mul=1
|- <clkpa> - gated clock
|- <clkcpgmac> - gated clock
|- <clksa> - gated clock
Hence, update Keystone 2 DT to follow HW specification.
--- arch/arm/boot/dts/k2e-clocks.dtsi | 2 +- arch/arm/boot/dts/k2hk-clocks.dtsi | 2 +- arch/arm/boot/dts/k2l-clocks.dtsi | 2 +- arch/arm/boot/dts/keystone-clocks.dtsi | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-)
arch/arm/boot/dts/k2e-clocks.dtsi +1 -1
@@ -22,7 +22,7 @@ clocks { #clock-cells = <0>; compatible = "ti,keystone,pll-clock"; clocks = <&refclkpass>; - clock-output-names = "pa-pll-clk"; + clock-output-names = "papllclk"; reg = <0x02620358 4>; reg-names = "control"; };
arch/arm/boot/dts/k2hk-clocks.dtsi +1 -1
@@ -31,7 +31,7 @@ clocks { #clock-cells = <0>; compatible = "ti,keystone,pll-clock"; clocks = <&refclkpass>; - clock-output-names = "pa-pll-clk"; + clock-output-names = "papllclk"; reg = <0x02620358 4>; reg-names = "control"; };
arch/arm/boot/dts/k2l-clocks.dtsi +1 -1
@@ -31,7 +31,7 @@ clocks { #clock-cells = <0>; compatible = "ti,keystone,pll-clock"; clocks = <&refclksys>; - clock-output-names = "pa-pll-clk"; + clock-output-names = "papllclk"; reg = <0x02620358 4>; reg-names = "control"; };
arch/arm/boot/dts/keystone-clocks.dtsi +1 -1
@@ -215,7 +215,7 @@ clocks { clkpa: clkpa { #clock-cells = <0>; compatible = "ti,keystone,psc-clock"; - clocks = <&chipclk16>; + clocks = <&paclk13>; clock-output-names = "pa"; reg = <0x0235001c 0xb00>, <0x02350008 0x400>; reg-names = "control", "domain";
Signature · 1 line
1.7.9.5
PATCH 1/1 ARM: dts: keystone: fix netcp's clocks definitions
Quoted 9 lines · Grygorii Strashko
The clocks tree for Keystone 2 NTCP devices should be defined as following:
[refclk] - board dependent
|- <papllclk> - PLL clock
|- <paclk13> - fixed factor clock div=3 mul=1
|- <clkpa> - gated clock
|- <clkcpgmac> - gated clock
|- <clksa> - gated clock
Quoted 5 lines
Hence, update Keystone 2 DT to follow HW specification.
Signed-off-by WingMan Kwok <[email protected]>Signed-off-by Grygorii Strashko <[email protected]>---
Thanks for the patch. Queuing it up for 3.17
Quoted 59 lines
arch/arm/boot/dts/k2e-clocks.dtsi | 2 +- arch/arm/boot/dts/k2hk-clocks.dtsi | 2 +- arch/arm/boot/dts/k2l-clocks.dtsi | 2 +- arch/arm/boot/dts/keystone-clocks.dtsi | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-)arch/arm/boot/dts/k2e-clocks.dtsi +1
-1@@ -22,7 +22,7 @@ clocks { #clock-cells = <0>; compatible = "ti,keystone,pll-clock"; clocks = <&refclkpass>; - clock-output-names = "pa-pll-clk"; + clock-output-names = "papllclk"; reg = <0x02620358 4>; reg-names = "control"; };arch/arm/boot/dts/k2hk-clocks.dtsi +1
-1@@ -31,7 +31,7 @@ clocks { #clock-cells = <0>; compatible = "ti,keystone,pll-clock"; clocks = <&refclkpass>; - clock-output-names = "pa-pll-clk"; + clock-output-names = "papllclk"; reg = <0x02620358 4>; reg-names = "control"; };arch/arm/boot/dts/k2l-clocks.dtsi +1
-1@@ -31,7 +31,7 @@ clocks { #clock-cells = <0>; compatible = "ti,keystone,pll-clock"; clocks = <&refclksys>; - clock-output-names = "pa-pll-clk"; + clock-output-names = "papllclk"; reg = <0x02620358 4>; reg-names = "control"; };arch/arm/boot/dts/keystone-clocks.dtsi +1
-1@@ -215,7 +215,7 @@ clocks { clkpa: clkpa { #clock-cells = <0>; compatible = "ti,keystone,psc-clock"; - clocks = <&chipclk16>; + clocks = <&paclk13>; clock-output-names = "pa"; reg = <0x0235001c 0xb00>, <0x02350008 0x400>; reg-names = "control", "domain";