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[2a02:8389:41cf:e200:195f:8ce5:d7d9:2242]) by smtp.gmail.com with ESMTPSA id bu22-20020a170906a15600b00a461d2a3374sm1350424ejb.47.2024.03.23.15.46.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 23 Mar 2024 15:46:33 -0700 (PDT) From: Javier Carrasco Date: Sat, 23 Mar 2024 23:46:16 +0100 Subject: [PATCH 4/4] dt-bindings: rtc: nxp,lpc1788-rtc: convert to dtschema MIME-Version: 1.0 Message-Id: <20240323-rtc-yaml-v1-4-0c5d12b1b89d@gmail.com> References: <20240323-rtc-yaml-v1-0-0c5d12b1b89d@gmail.com> In-Reply-To: <20240323-rtc-yaml-v1-0-0c5d12b1b89d@gmail.com> To: Alexandre Belloni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Baruch Siach Cc: linux-rtc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Javier Carrasco X-Mailer: b4 0.14-dev X-Developer-Signature: v=1; a=ed25519-sha256; t=1711233987; l=2951; i=javier.carrasco.cruz@gmail.com; s=20240312; h=from:subject:message-id; bh=tDhol2FcUGB60ncWKxOskxvWSaZiOqEgh32oNnukAEE=; b=oJPdbot4N6v1SuCC2+5aXuS9QMZuvlR1aLfydfYT4s4EH8ge91JzhuwBTePdDJL7ScWZq9HPy ql1HOUODczMC/yoeSF18b+lfuWyis3BYGBWC4f4caFcPwXaJiOf8ehp X-Developer-Key: i=javier.carrasco.cruz@gmail.com; a=ed25519; pk=lzSIvIzMz0JhJrzLXI0HAdPwsNPSSmEn6RbS+PTS9aQ= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240323_154636_333332_FDBD85A5 X-CRM114-Status: GOOD ( 15.09 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Convert existing binding to dtschema to support validation. This is a direct conversion with no additions. Signed-off-by: Javier Carrasco --- .../devicetree/bindings/rtc/nxp,lpc1788-rtc.txt | 21 -------- .../devicetree/bindings/rtc/nxp,lpc1788-rtc.yaml | 57 ++++++++++++++++++++++ 2 files changed, 57 insertions(+), 21 deletions(-) diff --git a/Documentation/devicetree/bindings/rtc/nxp,lpc1788-rtc.txt b/Documentation/devicetree/bindings/rtc/nxp,lpc1788-rtc.txt deleted file mode 100644 index 3c97bd180592..000000000000 --- a/Documentation/devicetree/bindings/rtc/nxp,lpc1788-rtc.txt +++ /dev/null @@ -1,21 +0,0 @@ -NXP LPC1788 real-time clock - -The LPC1788 RTC provides calendar and clock functionality -together with periodic tick and alarm interrupt support. - -Required properties: -- compatible : must contain "nxp,lpc1788-rtc" -- reg : Specifies base physical address and size of the registers. -- interrupts : A single interrupt specifier. -- clocks : Must contain clock specifiers for rtc and register clock -- clock-names : Must contain "rtc" and "reg" - See ../clocks/clock-bindings.txt for details. - -Example: -rtc: rtc@40046000 { - compatible = "nxp,lpc1788-rtc"; - reg = <0x40046000 0x1000>; - interrupts = <47>; - clocks = <&creg_clk 0>, <&ccu1 CLK_CPU_BUS>; - clock-names = "rtc", "reg"; -}; diff --git a/Documentation/devicetree/bindings/rtc/nxp,lpc1788-rtc.yaml b/Documentation/devicetree/bindings/rtc/nxp,lpc1788-rtc.yaml new file mode 100644 index 000000000000..af157ff24835 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/nxp,lpc1788-rtc.yaml @@ -0,0 +1,57 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/rtc/nxp,lpc1788-rtc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP LPC1788 real-time clock + +description: + The LPC1788 RTC provides calendar and clock functionality + together with periodic tick and alarm interrupt support. + +maintainers: + - Javier Carrasco + +properties: + compatible: + const: nxp,lpc1788-rtc + + reg: + description: + Base address and length of the register region. + maxItems: 1 + + clocks: + items: + - description: RTC clock + - description: Register clock + + clock-names: + items: + - const: rtc + - const: reg + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - clock-names + - interrupts + +additionalProperties: false + +examples: + - | + #include + + rtc@40046000 { + compatible = "nxp,lpc1788-rtc"; + reg = <0x40046000 0x1000>; + clocks = <&creg_clk 0>, <&ccu1 CLK_CPU_BUS>; + clock-names = "rtc", "reg"; + interrupts = <47>; + };