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[96.84.70.89]) by smtp.gmail.com with ESMTPSA id a14sm1747535iol.24.2021.09.16.06.08.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 16 Sep 2021 06:08:51 -0700 (PDT) Received: (nullmailer pid 1185083 invoked by uid 1000); Thu, 16 Sep 2021 13:08:50 -0000 Date: Thu, 16 Sep 2021 08:08:50 -0500 From: Rob Herring To: Chunyan Zhang Cc: Stephen Boyd , linux-clk@vger.kernel.org, devicetree@vger.kernel.org, Baolin Wang , Orson Zhai , Chunyan Zhang , LKML Subject: Re: [PATCH v2 1/4] dt-bindings: mfd: sprd: Add bindings for ums512 global registers Message-ID: References: <20210916084714.311048-1-zhang.lyra@gmail.com> <20210916084714.311048-2-zhang.lyra@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210916084714.311048-2-zhang.lyra@gmail.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Sep 16, 2021 at 04:47:11PM +0800, Chunyan Zhang wrote: > From: Chunyan Zhang > > Add bindings for Unisoc system global register which provide register map > for clocks. > > Signed-off-by: Chunyan Zhang > --- > .../bindings/mfd/sprd,ums512-glbreg.yaml | 67 +++++++++++++++++++ > 1 file changed, 67 insertions(+) > create mode 100644 Documentation/devicetree/bindings/mfd/sprd,ums512-glbreg.yaml > > diff --git a/Documentation/devicetree/bindings/mfd/sprd,ums512-glbreg.yaml b/Documentation/devicetree/bindings/mfd/sprd,ums512-glbreg.yaml > new file mode 100644 > index 000000000000..cf9dad06bb4e > --- /dev/null > +++ b/Documentation/devicetree/bindings/mfd/sprd,ums512-glbreg.yaml > @@ -0,0 +1,67 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/mfd/sprd,ums512-glbreg.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Unisoc System Global Register Device Tree Bindings > + > +maintainers: > + - Orson Zhai > + - Baolin Wang > + - Chunyan Zhang > + > +description: > + Unisoc system global registers provide register map > + for clocks and some multimedia modules of the SoC. > + > +properties: > + "#address-cells": true > + "#size-cells": true > + > + compatible: > + items: > + - const: sprd,ums512-glbregs > + - const: syscon > + - const: simple-mfd > + > + ranges: > + maxItems: 1 > + > + reg: > + maxItems: 1 > + > +patternProperties: > + "^.*@[0-9a-f]+$": "clock-controller@[0-9a-f]+$" > + # Child node > + type: object > + $ref: "../clock/sprd,ums512-clk.yaml" > + description: > + Clock controller for the SoC clocks. This child node definition > + should follow the bindings specified in > + Documentation/devicetree/bindings/clock/sprd,ums512-clk.yaml. No need to reference this file twice. > + > +required: > + - compatible > + - reg > + - "#address-cells" > + - "#size-cells" > + - ranges > + > +additionalProperties: false > + > +examples: > + - | > + ap_apb_regs: syscon@71000000 { > + compatible = "sprd,ums512-glbregs", "syscon", "simple-mfd"; > + reg = <0x71000000 0x3000>; > + #address-cells = <1>; > + #size-cells = <1>; > + ranges = <0 0x71000000 0x3000>; > + > + apahb_gate: clock-controller@0 { Drop unused labels. > + compatible = "sprd,ums512-apahb-gate"; > + reg = <0x0 0x2000>; > + #clock-cells = <1>; > + }; > + }; > -- > 2.25.1 > >