On 2020/12/8 7:08, Rob Herring wrote: > On Fri, Dec 04, 2020 at 09:42:34AM +0800, Zhen Lei wrote: >> The vendor prefix of "Hisilicon Limited" is "hisilicon", it is clearly >> stated in "vendor-prefixes.yaml". > > Yes, but you can't fix this as changing it breaks compability between > DTBs and kernels. > > hisi has to be documented and marked 'deprecated'. I searched, and this is the only place that uses the hisi prefix. Currently, YAML check will report warnings due to mismatch any of the regexes defined in Documentation/devicetree/bindings/vendor-prefixes.yaml Is it not good to add hisi prefix to clear warnings? "^hisi,.*": description: Hisilicon Limited, deprecated. By the way, Hi Rob: The license information in some YAML files is incorrect. Can you correct it in v5.11? For example: WARNING: DT binding documents should be licensed (GPL-2.0-only OR BSD-2-Clause) #26: FILE: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml:1: +# SPDX-License-Identifier: GPL-2.0 > >> >> Fixes: 1527058736fa ("reset: hisilicon: add reset-hi3660") >> Fixes: 35ca8168133c ("arm64: dts: Add dts files for Hisilicon Hi3660 SoC") >> Fixes: dd8c7b78c11b ("arm64: dts: Add devicetree for Hisilicon Hi3670 SoC") >> Signed-off-by: Zhen Lei <thunder.leizhen@xxxxxxxxxx> >> Cc: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx> >> Cc: Chen Feng <puck.chen@xxxxxxxxxxxxx> >> Cc: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx> >> --- >> arch/arm64/boot/dts/hisilicon/hi3660.dtsi | 4 ++-- >> arch/arm64/boot/dts/hisilicon/hi3670.dtsi | 2 +- >> drivers/reset/hisilicon/reset-hi3660.c | 2 +- >> 3 files changed, 4 insertions(+), 4 deletions(-) >> >> diff --git a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi >> index 49c19c6879f95ce..bfb1375426d2b58 100644 >> --- a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi >> +++ b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi >> @@ -345,7 +345,7 @@ >> crg_rst: crg_rst_controller { >> compatible = "hisilicon,hi3660-reset"; >> #reset-cells = <2>; >> - hisi,rst-syscon = <&crg_ctrl>; >> + hisilicon,rst-syscon = <&crg_ctrl>; >> }; >> >> >> @@ -376,7 +376,7 @@ >> >> iomcu_rst: reset { >> compatible = "hisilicon,hi3660-reset"; >> - hisi,rst-syscon = <&iomcu>; >> + hisilicon,rst-syscon = <&iomcu>; >> #reset-cells = <2>; >> }; >> >> diff --git a/arch/arm64/boot/dts/hisilicon/hi3670.dtsi b/arch/arm64/boot/dts/hisilicon/hi3670.dtsi >> index 85b0dfb35d6d396..5c5a5dc964ea848 100644 >> --- a/arch/arm64/boot/dts/hisilicon/hi3670.dtsi >> +++ b/arch/arm64/boot/dts/hisilicon/hi3670.dtsi >> @@ -155,7 +155,7 @@ >> compatible = "hisilicon,hi3670-reset", >> "hisilicon,hi3660-reset"; >> #reset-cells = <2>; >> - hisi,rst-syscon = <&crg_ctrl>; >> + hisilicon,rst-syscon = <&crg_ctrl>; >> }; >> >> pctrl: pctrl@e8a09000 { >> diff --git a/drivers/reset/hisilicon/reset-hi3660.c b/drivers/reset/hisilicon/reset-hi3660.c >> index a7d4445924e558c..8f1953159a65b31 100644 >> --- a/drivers/reset/hisilicon/reset-hi3660.c >> +++ b/drivers/reset/hisilicon/reset-hi3660.c >> @@ -83,7 +83,7 @@ static int hi3660_reset_probe(struct platform_device *pdev) >> if (!rc) >> return -ENOMEM; >> >> - rc->map = syscon_regmap_lookup_by_phandle(np, "hisi,rst-syscon"); >> + rc->map = syscon_regmap_lookup_by_phandle(np, "hisilicon,rst-syscon"); >> if (IS_ERR(rc->map)) { >> dev_err(dev, "failed to get hi3660,rst-syscon\n"); >> return PTR_ERR(rc->map); >> -- >> 1.8.3 >> >> > > . >