From dcafb306a2375c0e87cf7350c35cdfd129e5a224 Mon Sep 17 00:00:00 2001 From: Jianqun Xu Date: Tue, 3 Mar 2020 11:53:02 +0800 Subject: [PATCH] ARM: dts: rockchip-pinconf.dtsi delete unused nodes Add "/omit-if-no-ref/" for pinconf nodes, to delete nodes unreferenced by dtc. With this patch. the rv1109-evb-lp3 dtb size decreased to 64818 from 71262 Change-Id: I2d7c81cefdccf8578b229f1884653189c670fb93 Signed-off-by: Jianqun Xu --- arch/arm/boot/dts/rockchip-pinconf.dtsi | 56 +++++++++++++++++++++++++ 1 file changed, 56 insertions(+) diff --git a/arch/arm/boot/dts/rockchip-pinconf.dtsi b/arch/arm/boot/dts/rockchip-pinconf.dtsi index c13d024019eb..3786c62b3606 100644 --- a/arch/arm/boot/dts/rockchip-pinconf.dtsi +++ b/arch/arm/boot/dts/rockchip-pinconf.dtsi @@ -4,261 +4,317 @@ */ &pinctrl { + /omit-if-no-ref/ pcfg_pull_up: pcfg-pull-up { bias-pull-up; }; + /omit-if-no-ref/ pcfg_pull_down: pcfg-pull-down { bias-pull-down; }; + /omit-if-no-ref/ pcfg_pull_none: pcfg-pull-none { bias-disable; }; + /omit-if-no-ref/ pcfg_pull_none_drv_level_0: pcfg-pull-none-drv-level-0 { drive-strength = <0>; }; + /omit-if-no-ref/ pcfg_pull_none_drv_level_1: pcfg-pull-none-drv-level-1 { drive-strength = <1>; }; + /omit-if-no-ref/ pcfg_pull_none_drv_level_2: pcfg-pull-none-drv-level-2 { drive-strength = <2>; }; + /omit-if-no-ref/ pcfg_pull_none_drv_level_3: pcfg-pull-none-drv-level-3 { drive-strength = <3>; }; + /omit-if-no-ref/ pcfg_pull_none_drv_level_4: pcfg-pull-none-drv-level-4 { drive-strength = <4>; }; + /omit-if-no-ref/ pcfg_pull_none_drv_level_5: pcfg-pull-none-drv-level-5 { drive-strength = <5>; }; + /omit-if-no-ref/ pcfg_pull_none_drv_level_6: pcfg-pull-none-drv-level-6 { drive-strength = <6>; }; + /omit-if-no-ref/ pcfg_pull_none_drv_level_7: pcfg-pull-none-drv-level-7 { drive-strength = <7>; }; + /omit-if-no-ref/ pcfg_pull_none_drv_level_8: pcfg-pull-none-drv-level-8 { drive-strength = <8>; }; + /omit-if-no-ref/ pcfg_pull_none_drv_level_9: pcfg-pull-none-drv-level-9 { drive-strength = <9>; }; + /omit-if-no-ref/ pcfg_pull_none_drv_level_10: pcfg-pull-none-drv-level-10 { drive-strength = <10>; }; + /omit-if-no-ref/ pcfg_pull_none_drv_level_11: pcfg-pull-none-drv-level-11 { drive-strength = <11>; }; + /omit-if-no-ref/ pcfg_pull_none_drv_level_12: pcfg-pull-none-drv-level-12 { drive-strength = <12>; }; + /omit-if-no-ref/ pcfg_pull_none_drv_level_13: pcfg-pull-none-drv-level-13 { drive-strength = <13>; }; + /omit-if-no-ref/ pcfg_pull_none_drv_level_14: pcfg-pull-none-drv-level-14 { drive-strength = <14>; }; + /omit-if-no-ref/ pcfg_pull_none_drv_level_15: pcfg-pull-none-drv-level-15 { drive-strength = <15>; }; + /omit-if-no-ref/ pcfg_pull_up_drv_level_0: pcfg-pull-up-drv-level-0 { bias-pull-up; drive-strength = <0>; }; + /omit-if-no-ref/ pcfg_pull_up_drv_level_1: pcfg-pull-up-drv-level-1 { bias-pull-up; drive-strength = <1>; }; + /omit-if-no-ref/ pcfg_pull_up_drv_level_2: pcfg-pull-up-drv-level-2 { bias-pull-up; drive-strength = <2>; }; + /omit-if-no-ref/ pcfg_pull_up_drv_level_3: pcfg-pull-up-drv-level-3 { bias-pull-up; drive-strength = <3>; }; + /omit-if-no-ref/ pcfg_pull_up_drv_level_4: pcfg-pull-up-drv-level-4 { bias-pull-up; drive-strength = <4>; }; + /omit-if-no-ref/ pcfg_pull_up_drv_level_5: pcfg-pull-up-drv-level-5 { bias-pull-up; drive-strength = <5>; }; + /omit-if-no-ref/ pcfg_pull_up_drv_level_6: pcfg-pull-up-drv-level-6 { bias-pull-up; drive-strength = <6>; }; + /omit-if-no-ref/ pcfg_pull_up_drv_level_7: pcfg-pull-up-drv-level-7 { bias-pull-up; drive-strength = <7>; }; + /omit-if-no-ref/ pcfg_pull_up_drv_level_8: pcfg-pull-up-drv-level-8 { bias-pull-up; drive-strength = <8>; }; + /omit-if-no-ref/ pcfg_pull_up_drv_level_9: pcfg-pull-up-drv-level-9 { bias-pull-up; drive-strength = <9>; }; + /omit-if-no-ref/ pcfg_pull_up_drv_level_10: pcfg-pull-up-drv-level-10 { bias-pull-up; drive-strength = <10>; }; + /omit-if-no-ref/ pcfg_pull_up_drv_level_11: pcfg-pull-up-drv-level-11 { bias-pull-up; drive-strength = <11>; }; + /omit-if-no-ref/ pcfg_pull_up_drv_level_12: pcfg-pull-up-drv-level-12 { bias-pull-up; drive-strength = <12>; }; + /omit-if-no-ref/ pcfg_pull_up_drv_level_13: pcfg-pull-up-drv-level-13 { bias-pull-up; drive-strength = <13>; }; + /omit-if-no-ref/ pcfg_pull_up_drv_level_14: pcfg-pull-up-drv-level-14 { bias-pull-up; drive-strength = <14>; }; + /omit-if-no-ref/ pcfg_pull_up_drv_level_15: pcfg-pull-up-drv-level-15 { bias-pull-up; drive-strength = <15>; }; + /omit-if-no-ref/ pcfg_pull_down_drv_level_0: pcfg-pull-down-drv-level-0 { bias-pull-down; drive-strength = <0>; }; + /omit-if-no-ref/ pcfg_pull_down_drv_level_1: pcfg-pull-up-drv-level-1 { bias-pull-up; drive-strength = <1>; }; + /omit-if-no-ref/ pcfg_pull_down_drv_level_2: pcfg-pull-up-drv-level-2 { bias-pull-up; drive-strength = <2>; }; + /omit-if-no-ref/ pcfg_pull_down_drv_level_3: pcfg-pull-up-drv-level-3 { bias-pull-up; drive-strength = <3>; }; + /omit-if-no-ref/ pcfg_pull_down_drv_level_4: pcfg-pull-up-drv-level-4 { bias-pull-up; drive-strength = <4>; }; + /omit-if-no-ref/ pcfg_pull_down_drv_level_5: pcfg-pull-up-drv-level-5 { bias-pull-up; drive-strength = <5>; }; + /omit-if-no-ref/ pcfg_pull_down_drv_level_6: pcfg-pull-up-drv-level-6 { bias-pull-up; drive-strength = <6>; }; + /omit-if-no-ref/ pcfg_pull_down_drv_level_7: pcfg-pull-up-drv-level-7 { bias-pull-up; drive-strength = <7>; }; + /omit-if-no-ref/ pcfg_pull_down_drv_level_8: pcfg-pull-up-drv-level-8 { bias-pull-up; drive-strength = <8>; }; + /omit-if-no-ref/ pcfg_pull_down_drv_level_9: pcfg-pull-up-drv-level-9 { bias-pull-up; drive-strength = <9>; }; + /omit-if-no-ref/ pcfg_pull_down_drv_level_10: pcfg-pull-up-drv-level-10 { bias-pull-up; drive-strength = <10>; }; + /omit-if-no-ref/ pcfg_pull_down_drv_level_11: pcfg-pull-up-drv-level-11 { bias-pull-up; drive-strength = <11>; }; + /omit-if-no-ref/ pcfg_pull_down_drv_level_12: pcfg-pull-up-drv-level-12 { bias-pull-up; drive-strength = <12>; }; + /omit-if-no-ref/ pcfg_pull_down_drv_level_13: pcfg-pull-up-drv-level-13 { bias-pull-up; drive-strength = <13>; }; + /omit-if-no-ref/ pcfg_pull_down_drv_level_14: pcfg-pull-up-drv-level-14 { bias-pull-up; drive-strength = <14>; }; + /omit-if-no-ref/ pcfg_pull_down_drv_level_15: pcfg-pull-up-drv-level-15 { bias-pull-up; drive-strength = <15>; }; + /omit-if-no-ref/ pcfg_pull_up_smt: pcfg-pull-up-smt { bias-pull-up; input-schmitt-enable; }; + /omit-if-no-ref/ pcfg_pull_down_smt: pcfg-pull-down-smt { bias-pull-down; input-schmitt-enable; }; + /omit-if-no-ref/ pcfg_pull_none_smt: pcfg-pull-none-smt { bias-disable; input-schmitt-enable; }; + /omit-if-no-ref/ pcfg_output_high: pcfg-output-high { output-high; }; + /omit-if-no-ref/ pcfg_output_low: pcfg-output-low { output-low; };