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[35.220.130.94]) by smtp.gmail.com with ESMTPSA id x18-20020aa793b2000000b00627e55f383dsm22469210pff.3.2023.03.30.03.15.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 30 Mar 2023 03:15:30 -0700 (PDT) From: Keguang Zhang To: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-mips@vger.kernel.org Cc: Daniel Lezcano , Thomas Gleixner , Rob Herring , Krzysztof Kozlowski , Thomas Bogendoerfer , Stephen Boyd , Keguang Zhang Subject: [PATCH v2 2/3] dt-bindings: timer: Add Loongson-1 clocksource Date: Thu, 30 Mar 2023 18:15:05 +0800 Message-Id: <20230330101506.545040-3-keguang.zhang@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230330101506.545040-1-keguang.zhang@gmail.com> References: <20230330101506.545040-1-keguang.zhang@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add devicetree binding document for Loongson-1 clocksource. Signed-off-by: Keguang Zhang --- V1 -> V2: None --- .../timer/loongson,ls1x-pwmtimer.yaml | 48 +++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 Documentation/devicetree/bindings/timer/loongson,ls1x-pwmtimer.yaml diff --git a/Documentation/devicetree/bindings/timer/loongson,ls1x-pwmtimer.yaml b/Documentation/devicetree/bindings/timer/loongson,ls1x-pwmtimer.yaml new file mode 100644 index 000000000000..c4771aab8d75 --- /dev/null +++ b/Documentation/devicetree/bindings/timer/loongson,ls1x-pwmtimer.yaml @@ -0,0 +1,48 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/timer/loongson,ls1x-pwmtimer.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Loongson-1 PWM timer + +maintainers: + - Keguang Zhang + +description: + Loongson-1 PWM timer can be used for system clock source + and clock event timers. + +properties: + compatible: + const: loongson,ls1x-pwmtimer + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - interrupts + +additionalProperties: false + +examples: + - | + #include + #include + clocksource: timer@1fe5c030 { + compatible = "loongson,ls1x-pwmtimer"; + reg = <0x1fe5c030 0x10>; + + clocks = <&clkc LS1X_CLKID_APB>; + interrupt-parent = <&intc0>; + interrupts = <20 IRQ_TYPE_LEVEL_HIGH>; + }; -- 2.34.1