ARM: socfpga: dts: Remove hard coded clock-frequency property

The timers and uart can get their clock frequencies using the common clock
driver.

Reviewed-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Dinh Nguyen <dinguyen@altera.com>

diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi
index 4393c4565fe596d0ad4b750aa6ae4eb92c52d3db..2c3922f700f3fc168201bfb7c269777ff9703ba0 100644 (file)
--- a/arch/arm/boot/dts/socfpga.dtsi
+++ b/arch/arm/boot/dts/socfpga.dtsi
@@ -571,24 +571,32 @@
                        compatible = "snps,dw-apb-timer";
                        interrupts = <0 167 4>;
                        reg = <0xffc08000 0x1000>;
+                       clocks = <&l4_sp_clk>;
+                       clock-names = "timer";
                };
 
                timer1: timer1@ffc09000 {
                        compatible = "snps,dw-apb-timer";
                        interrupts = <0 168 4>;
                        reg = <0xffc09000 0x1000>;
+                       clocks = <&l4_sp_clk>;
+                       clock-names = "timer";
                };
 
                timer2: timer2@ffd00000 {
                        compatible = "snps,dw-apb-timer";
                        interrupts = <0 169 4>;
                        reg = <0xffd00000 0x1000>;
+                       clocks = <&osc1>;
+                       clock-names = "timer";
                };
 
                timer3: timer3@ffd01000 {
                        compatible = "snps,dw-apb-timer";
                        interrupts = <0 170 4>;
                        reg = <0xffd01000 0x1000>;
+                       clocks = <&osc1>;
+                       clock-names = "timer";
                };
 
                uart0: serial0@ffc02000 {
@@ -597,6 +605,7 @@
                        interrupts = <0 162 4>;
                        reg-shift = <2>;
                        reg-io-width = <4>;
+                       clocks = <&l4_sp_clk>;
                };
 
                uart1: serial1@ffc03000 {
@@ -605,6 +614,7 @@
                        interrupts = <0 163 4>;
                        reg-shift = <2>;
                        reg-io-width = <4>;
+                       clocks = <&l4_sp_clk>;
                };
 
                rstmgr@ffd05000 {

diff --git a/arch/arm/boot/dts/socfpga_arria5.dtsi b/arch/arm/boot/dts/socfpga_arria5.dtsi
index 373b340e4931014e1b24eb301894c04346e1b9b3..12d1c2ccaf5ba4b22b12a4793dd1d6f8e51da38e 100644 (file)
--- a/arch/arm/boot/dts/socfpga_arria5.dtsi
+++ b/arch/arm/boot/dts/socfpga_arria5.dtsi
@@ -38,32 +38,8 @@
                        };
                };
 
-               serial0@ffc02000 {
-                       clock-frequency = <100000000>;
-               };
-
-               serial1@ffc03000 {
-                       clock-frequency = <100000000>;
-               };
-
                sysmgr@ffd08000 {
                        cpu1-start-addr = <0xffd080c4>;
                };
-
-               timer0@ffc08000 {
-                       clock-frequency = <100000000>;
-               };
-
-               timer1@ffc09000 {
-                       clock-frequency = <100000000>;
-               };
-
-               timer2@ffd00000 {
-                       clock-frequency = <25000000>;
-               };
-
-               timer3@ffd01000 {
-                       clock-frequency = <25000000>;
-               };
        };
 };

diff --git a/arch/arm/boot/dts/socfpga_cyclone5.dtsi b/arch/arm/boot/dts/socfpga_cyclone5.dtsi
index 63a951366a98f23c5f536fac24a088d505cc3813..bf511828729f9fe8c7756b19eed1341a40a23789 100644 (file)
--- a/arch/arm/boot/dts/socfpga_cyclone5.dtsi
+++ b/arch/arm/boot/dts/socfpga_cyclone5.dtsi
@@ -45,30 +45,6 @@
                        status = "okay";
                };
 
-               timer0@ffc08000 {
-                       clock-frequency = <100000000>;
-               };
-
-               timer1@ffc09000 {
-                       clock-frequency = <100000000>;
-               };
-
-               timer2@ffd00000 {
-                       clock-frequency = <25000000>;
-               };
-
-               timer3@ffd01000 {
-                       clock-frequency = <25000000>;
-               };
-
-               serial0@ffc02000 {
-                       clock-frequency = <100000000>;
-               };
-
-               serial1@ffc03000 {
-                       clock-frequency = <100000000>;
-               };
-
                sysmgr@ffd08000 {
                        cpu1-start-addr = <0xffd080c4>;
                };