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ARM: dts: Group omap3 CM_CLKOUT_CTRL clocks 

The clksel related registers on omap3 cause unique_unit_address and
node_name_chars_strict warnings with the W=1 or W=2 make flags enabled.

With the clock drivers updated, we can now avoid most of these warnings
by grouping the TI component clocks using the TI clksel binding, and
with the use of clock-output-names property to avoid non-standard node
names for the clocks.

Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Tony Lindgren 2022-04-29 09:57:36 +03:00
parent 173e215b7f
commit 0019a9543a
1 changed files with 30 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

52
arch/arm/boot/dts/omap3xxx-clocks.dtsi
View File

@ -527,19 +527,37 @@
clock-div = <1>;
};
clkout2_src_gate_ck: clkout2_src_gate_ck@d70 {
#clock-cells = <0>;
compatible = "ti,composite-no-wait-gate-clock";
clocks = <&core_ck>;
ti,bit-shift = <7>;
reg = <0x0d70>;
};
/* CM_CLKOUT_CTRL */
clock@d70 {
compatible = "ti,clksel";
reg = <0xd70>;
#clock-cells = <2>;
#address-cells = <0>;
clkout2_src_mux_ck: clkout2_src_mux_ck@d70 {
#clock-cells = <0>;
compatible = "ti,composite-mux-clock";
clocks = <&core_ck>, <&sys_ck>, <&cm_96m_fck>, <&omap_54m_fck>;
reg = <0x0d70>;
clkout2_src_gate_ck: clock-clkout2-src-gate {
#clock-cells = <0>;
compatible = "ti,composite-no-wait-gate-clock";
clock-output-names = "clkout2_src_gate_ck";
clocks = <&core_ck>;
ti,bit-shift = <7>;
};
clkout2_src_mux_ck: clock-clkout2-src-mux {
#clock-cells = <0>;
compatible = "ti,composite-mux-clock";
clock-output-names = "clkout2_src_mux_ck";
clocks = <&core_ck>, <&sys_ck>, <&cm_96m_fck>, <&omap_54m_fck>;
};
sys_clkout2: clock-sys-clkout2 {
#clock-cells = <0>;
compatible = "ti,divider-clock";
clock-output-names = "sys_clkout2";
clocks = <&clkout2_src_ck>;
ti,bit-shift = <3>;
ti,max-div = <64>;
ti,index-power-of-two;
};
};
clkout2_src_ck: clkout2_src_ck {
@ -548,16 +566,6 @@
clocks = <&clkout2_src_gate_ck>, <&clkout2_src_mux_ck>;
};
sys_clkout2: sys_clkout2@d70 {
#clock-cells = <0>;
compatible = "ti,divider-clock";
clocks = <&clkout2_src_ck>;
ti,bit-shift = <3>;
ti,max-div = <64>;
reg = <0x0d70>;
ti,index-power-of-two;
};
mpu_ck: mpu_ck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";