From c22a3d8cad504f18efb437a6998f8948e7dc992f Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Fri, 29 Apr 2022 09:57:36 +0300 Subject: [PATCH] ARM: dts: Group omap3 CM_CLKSEL_PER 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 --- arch/arm/boot/dts/omap3xxx-clocks.dtsi | 128 +++++++++++++------------ 1 file changed, 68 insertions(+), 60 deletions(-) diff --git a/arch/arm/boot/dts/omap3xxx-clocks.dtsi b/arch/arm/boot/dts/omap3xxx-clocks.dtsi index 05e5d50fa0226..8a16e49fdf246 100644 --- a/arch/arm/boot/dts/omap3xxx-clocks.dtsi +++ b/arch/arm/boot/dts/omap3xxx-clocks.dtsi @@ -1338,11 +1338,75 @@ }; }; - gpt2_mux_fck: gpt2_mux_fck@1040 { - #clock-cells = <0>; - compatible = "ti,composite-mux-clock"; - clocks = <&omap_32k_fck>, <&sys_ck>; + /* CM_CLKSEL_PER */ + clock@1040 { + compatible = "ti,clksel"; reg = <0x1040>; + #clock-cells = <2>; + #address-cells = <0>; + + gpt2_mux_fck: clock-gpt2-mux-fck { + #clock-cells = <0>; + compatible = "ti,composite-mux-clock"; + clock-output-names = "gpt2_mux_fck"; + clocks = <&omap_32k_fck>, <&sys_ck>; + }; + + gpt3_mux_fck: clock-gpt3-mux-fck { + #clock-cells = <0>; + compatible = "ti,composite-mux-clock"; + clock-output-names = "gpt3_mux_fck"; + clocks = <&omap_32k_fck>, <&sys_ck>; + ti,bit-shift = <1>; + }; + + gpt4_mux_fck: clock-gpt4-mux-fck { + #clock-cells = <0>; + compatible = "ti,composite-mux-clock"; + clock-output-names = "gpt4_mux_fck"; + clocks = <&omap_32k_fck>, <&sys_ck>; + ti,bit-shift = <2>; + }; + + gpt5_mux_fck: clock-gpt5-mux-fck { + #clock-cells = <0>; + compatible = "ti,composite-mux-clock"; + clock-output-names = "gpt5_mux_fck"; + clocks = <&omap_32k_fck>, <&sys_ck>; + ti,bit-shift = <3>; + }; + + gpt6_mux_fck: clock-gpt6-mux-fck { + #clock-cells = <0>; + compatible = "ti,composite-mux-clock"; + clock-output-names = "gpt6_mux_fck"; + clocks = <&omap_32k_fck>, <&sys_ck>; + ti,bit-shift = <4>; + }; + + gpt7_mux_fck: clock-gpt7-mux-fck { + #clock-cells = <0>; + compatible = "ti,composite-mux-clock"; + clock-output-names = "gpt7_mux_fck"; + clocks = <&omap_32k_fck>, <&sys_ck>; + ti,bit-shift = <5>; + }; + + gpt8_mux_fck: clock-gpt8-mux-fck { + #clock-cells = <0>; + compatible = "ti,composite-mux-clock"; + clock-output-names = "gpt8_mux_fck"; + clocks = <&omap_32k_fck>, <&sys_ck>; + ti,bit-shift = <6>; + }; + + gpt9_mux_fck: clock-gpt9-mux-fck { + #clock-cells = <0>; + compatible = "ti,composite-mux-clock"; + clock-output-names = "gpt9_mux_fck"; + clocks = <&omap_32k_fck>, <&sys_ck>; + ti,bit-shift = <7>; + }; }; gpt2_fck: gpt2_fck { @@ -1351,98 +1415,42 @@ clocks = <&gpt2_gate_fck>, <&gpt2_mux_fck>; }; - gpt3_mux_fck: gpt3_mux_fck@1040 { - #clock-cells = <0>; - compatible = "ti,composite-mux-clock"; - clocks = <&omap_32k_fck>, <&sys_ck>; - ti,bit-shift = <1>; - reg = <0x1040>; - }; - gpt3_fck: gpt3_fck { #clock-cells = <0>; compatible = "ti,composite-clock"; clocks = <&gpt3_gate_fck>, <&gpt3_mux_fck>; }; - gpt4_mux_fck: gpt4_mux_fck@1040 { - #clock-cells = <0>; - compatible = "ti,composite-mux-clock"; - clocks = <&omap_32k_fck>, <&sys_ck>; - ti,bit-shift = <2>; - reg = <0x1040>; - }; - gpt4_fck: gpt4_fck { #clock-cells = <0>; compatible = "ti,composite-clock"; clocks = <&gpt4_gate_fck>, <&gpt4_mux_fck>; }; - gpt5_mux_fck: gpt5_mux_fck@1040 { - #clock-cells = <0>; - compatible = "ti,composite-mux-clock"; - clocks = <&omap_32k_fck>, <&sys_ck>; - ti,bit-shift = <3>; - reg = <0x1040>; - }; - gpt5_fck: gpt5_fck { #clock-cells = <0>; compatible = "ti,composite-clock"; clocks = <&gpt5_gate_fck>, <&gpt5_mux_fck>; }; - gpt6_mux_fck: gpt6_mux_fck@1040 { - #clock-cells = <0>; - compatible = "ti,composite-mux-clock"; - clocks = <&omap_32k_fck>, <&sys_ck>; - ti,bit-shift = <4>; - reg = <0x1040>; - }; - gpt6_fck: gpt6_fck { #clock-cells = <0>; compatible = "ti,composite-clock"; clocks = <&gpt6_gate_fck>, <&gpt6_mux_fck>; }; - gpt7_mux_fck: gpt7_mux_fck@1040 { - #clock-cells = <0>; - compatible = "ti,composite-mux-clock"; - clocks = <&omap_32k_fck>, <&sys_ck>; - ti,bit-shift = <5>; - reg = <0x1040>; - }; - gpt7_fck: gpt7_fck { #clock-cells = <0>; compatible = "ti,composite-clock"; clocks = <&gpt7_gate_fck>, <&gpt7_mux_fck>; }; - gpt8_mux_fck: gpt8_mux_fck@1040 { - #clock-cells = <0>; - compatible = "ti,composite-mux-clock"; - clocks = <&omap_32k_fck>, <&sys_ck>; - ti,bit-shift = <6>; - reg = <0x1040>; - }; - gpt8_fck: gpt8_fck { #clock-cells = <0>; compatible = "ti,composite-clock"; clocks = <&gpt8_gate_fck>, <&gpt8_mux_fck>; }; - gpt9_mux_fck: gpt9_mux_fck@1040 { - #clock-cells = <0>; - compatible = "ti,composite-mux-clock"; - clocks = <&omap_32k_fck>, <&sys_ck>; - ti,bit-shift = <7>; - reg = <0x1040>; - }; - gpt9_fck: gpt9_fck { #clock-cells = <0>; compatible = "ti,composite-clock"; -- 2.30.2