arm64: zynqmp: Setup clock-output-names for si570 chips

If there are more instances of si570 clock-output-names property
should be used for differentiation of clock output.
The patch is adding this optional properties for all zynqmp boards with
si570 chip.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
index c96e841..8456714 100644 (file)
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
@@ -389,6 +389,7 @@
                                temperature-stability = <50>;
                                factory-fout = <300000000>;
                                clock-frequency = <300000000>;
+                               clock-output-names = "si570_user";
                        };
                };
                i2c@3 {
@@ -402,6 +403,7 @@
                                temperature-stability = <50>; /* copy from zc702 */
                                factory-fout = <156250000>;
                                clock-frequency = <148500000>;
+                               clock-output-names = "si570_mgt";
                        };
                };
                i2c@4 {

diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts
index ae62fe4..822de6f 100644 (file)
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts
@@ -388,6 +388,7 @@
                                temperature-stability = <50>;
                                factory-fout = <300000000>;
                                clock-frequency = <300000000>;
+                               clock-output-names = "si570_user";
                        };
                };
                i2c@3 {
@@ -401,6 +402,7 @@
                                temperature-stability = <50>; /* copy from zc702 */
                                factory-fout = <156250000>;
                                clock-frequency = <148500000>;
+                               clock-output-names = "si570_mgt";
                        };
                };
                i2c@4 {

diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts
index b3c2994..022c732 100644 (file)
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts
@@ -304,6 +304,7 @@
                                temperature-stability = <50>;
                                factory-fout = <300000000>;
                                clock-frequency = <300000000>;
+                               clock-output-names = "si570_user";
                        };
                };
                i2c@3 {
@@ -317,6 +318,7 @@
                                temperature-stability = <50>;
                                factory-fout = <156250000>;
                                clock-frequency = <148500000>;
+                               clock-output-names = "si570_mgt";
                        };
                };
                i2c@4 {