From: Xianwei Zhao <xianwei.zhao@xxxxxxxxxxx> Fix warning when use W=1 to build dtb, as following error: arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi:65.7-76.4: Warning (unit_address_vs_reg): /sram: node has a reg or ranges property, but no unit name arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi:168.34-413.6: Warning (unit_address_vs_reg): /soc/bus@fe000000/pinctrl@4000: node has a unit name, but no reg or ranges property arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi:168.34-413.6: Warning (simple_bus_reg): /soc/bus@fe000000/pinctrl@4000: missing or empty reg/ranges property arch/arm64/boot/dts/amlogic/amlogic-c3-c302x-aw409.dts:205.9-245.4: Warning (avoid_unnecessary_addr_size): /soc/bus@fe000000/spi@56000 /nand@0: unnecessary #address-cells/#size-cells without "ranges", "dma-ranges" or child "reg" property Fixes: d4bd8f3023b6 ("arm64: dts: amlogic: add C3 AW419 board") Fixes: 520b792e8317 ("arm64: dts: amlogic: add some device nodes for C3") Reported-by: kernel test robot <lkp@xxxxxxxxx> Closes: https://lore.kernel.org/r/202409010005.A7tSzgEn-lkp@xxxxxxxxx/ Signed-off-by: Xianwei Zhao <xianwei.zhao@xxxxxxxxxxx> --- Fix some warning when use W=1 to make dtb_check. --- arch/arm64/boot/dts/amlogic/amlogic-c3-c302x-aw409.dts | 2 -- arch/arm64/boot/dts/amlogic/amlogic-c3-c308l-aw419.dts | 2 -- arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi | 10 +++++----- 3 files changed, 5 insertions(+), 9 deletions(-) diff --git a/arch/arm64/boot/dts/amlogic/amlogic-c3-c302x-aw409.dts b/arch/arm64/boot/dts/amlogic/amlogic-c3-c302x-aw409.dts index b8d2037afc00..a6736ad2a648 100644 --- a/arch/arm64/boot/dts/amlogic/amlogic-c3-c302x-aw409.dts +++ b/arch/arm64/boot/dts/amlogic/amlogic-c3-c302x-aw409.dts @@ -208,8 +208,6 @@ nand@0 { spi-max-frequency = <83000000>; spi-tx-bus-width = <4>; spi-rx-bus-width = <4>; - #address-cells = <1>; - #size-cells = <1>; status = "disabled"; partitions { diff --git a/arch/arm64/boot/dts/amlogic/amlogic-c3-c308l-aw419.dts b/arch/arm64/boot/dts/amlogic/amlogic-c3-c308l-aw419.dts index 4477a2659e27..45f8631f9feb 100644 --- a/arch/arm64/boot/dts/amlogic/amlogic-c3-c308l-aw419.dts +++ b/arch/arm64/boot/dts/amlogic/amlogic-c3-c308l-aw419.dts @@ -208,8 +208,6 @@ nand@0 { spi-max-frequency = <83000000>; spi-tx-bus-width = <4>; spi-rx-bus-width = <4>; - #address-cells = <1>; - #size-cells = <1>; status = "disabled"; partitions { diff --git a/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi index c0ce776ec463..d0cda759c25d 100644 --- a/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi +++ b/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi @@ -62,7 +62,7 @@ pwrc: power-controller { }; }; - sram { + sram@7f50e00 { compatible = "mmio-sram"; reg = <0x0 0x07f50e00 0x0 0x100>; #address-cells = <1>; @@ -169,11 +169,11 @@ periphs_pinctrl: pinctrl@4000 { compatible = "amlogic,c3-periphs-pinctrl"; #address-cells = <2>; #size-cells = <2>; - ranges; + ranges = <0x0 0x0 0x0 0x4000 0x0 0x02de>; - gpio: bank@4000 { - reg = <0x0 0x4000 0x0 0x004c>, - <0x0 0x4100 0x0 0x01de>; + gpio: bank@0 { + reg = <0x0 0x0 0x0 0x004c>, + <0x0 0x100 0x0 0x01de>; reg-names = "mux", "gpio"; gpio-controller; #gpio-cells = <2>; --- base-commit: 1565ad6d5afc023cc4cc721513c9be28b902dee8 change-id: 20240902-fix_warning-6c8f362fc833 Best regards, -- Xianwei Zhao <xianwei.zhao@xxxxxxxxxxx>