Commit e932900a authored by Michal Simek's avatar Michal Simek

arm: zynq: Use standard timer binding

Use cdns,ttc because this driver is Cadence Rev06
Triple Timer Counter and everybody can use it
without xilinx specific function name or probing.

Also use standard dt description for timer
and also prepare for moving to clocksource
initialization.
Signed-off-by: default avatarMichal Simek <michal.simek@xilinx.com>
parent 3d5a9658
......@@ -111,56 +111,23 @@
};
ttc0: ttc0@f8001000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "xlnx,ttc";
interrupt-parent = <&intc>;
interrupts = < 0 10 4 0 11 4 0 12 4 >;
compatible = "cdns,ttc";
reg = <0xF8001000 0x1000>;
clocks = <&cpu_clk 3>;
clock-names = "cpu_1x";
clock-ranges;
ttc0_0: ttc0.0 {
status = "disabled";
reg = <0>;
interrupts = <0 10 4>;
};
ttc0_1: ttc0.1 {
status = "disabled";
reg = <1>;
interrupts = <0 11 4>;
};
ttc0_2: ttc0.2 {
status = "disabled";
reg = <2>;
interrupts = <0 12 4>;
};
};
ttc1: ttc1@f8002000 {
#interrupt-parent = <&intc>;
#address-cells = <1>;
#size-cells = <0>;
compatible = "xlnx,ttc";
interrupt-parent = <&intc>;
interrupts = < 0 37 4 0 38 4 0 39 4 >;
compatible = "cdns,ttc";
reg = <0xF8002000 0x1000>;
clocks = <&cpu_clk 3>;
clock-names = "cpu_1x";
clock-ranges;
ttc1_0: ttc1.0 {
status = "disabled";
reg = <0>;
interrupts = <0 37 4>;
};
ttc1_1: ttc1.1 {
status = "disabled";
reg = <1>;
interrupts = <0 38 4>;
};
ttc1_2: ttc1.2 {
status = "disabled";
reg = <2>;
interrupts = <0 39 4>;
};
};
};
};
......@@ -32,13 +32,3 @@
&ps_clk {
clock-frequency = <33333330>;
};
&ttc0_0 {
status = "ok";
compatible = "xlnx,ttc-counter-clocksource";
};
&ttc0_1 {
status = "ok";
compatible = "xlnx,ttc-counter-clockevent";
};
......@@ -20,6 +20,7 @@
#include <linux/platform_device.h>
#include <linux/clk.h>
#include <linux/clk/zynq.h>
#include <linux/clocksource.h>
#include <linux/of_address.h>
#include <linux/of_irq.h>
#include <linux/of_platform.h>
......
This diff is collapsed.
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment