From: Damien Le Moal <damien.lemoal@wdc.com> To: Palmer Dabbelt <palmer@dabbelt.com>, linux-riscv@lists.infradead.org, Rob Herring <robh+dt@kernel.org>, devicetree@vger.kernel.org, Stephen Boyd <sboyd@kernel.org>, linux-clk@vger.kernel.org, Linus Walleij <linus.walleij@linaro.org>, linux-gpio@vger.kernel.org, Philipp Zabel <p.zabel@pengutronix.de> Cc: Sean Anderson <seanga2@gmail.com> Subject: [PATCH v8 11/22] dt-binding: mfd: Document canaan,k210-sysctl bindings Date: Thu, 10 Dec 2020 23:03:02 +0900 [thread overview] Message-ID: <20201210140313.258739-12-damien.lemoal@wdc.com> (raw) In-Reply-To: <20201210140313.258739-1-damien.lemoal@wdc.com> Document the device tree bindings of the Canaan Kendryte K210 SoC system controller driver in Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml. Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> --- .../bindings/mfd/canaan,k210-sysctl.yaml | 116 ++++++++++++++++++ 1 file changed, 116 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml diff --git a/Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml b/Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml new file mode 100644 index 000000000000..a61d8ea4fbec --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml @@ -0,0 +1,116 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/canaan,k210-sysctl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Canaan Kendryte K210 System Controller Device Tree Bindings + +maintainers: + - Damien Le Moal <damien.lemoal@wdc.com> + +description: + Canaan Inc. Kendryte K210 SoC system controller which provides a + register map for controlling the clocks, reset signals and pin power + domains of the SoC. + +properties: + compatible: + allOf: + - items: + - const: canaan,k210-sysctl + - const: syscon + - const: simple-mfd + + clocks: + description: + System controller Advanced Power Bus (APB) interface clock source. + + clock-names: + maxItems: 1 + items: + - const: pclk + + reg: + maxItems: 1 + description: + Offset and length of the system controller register space. + + reg-io-width: + const: 4 + + clock-controller: + # Child node + type: object + $ref: "../clock/canaan,k210-clk.yaml" + description: + Clock controller for the SoC clocks. This child node definition + should follow the bindings specified in + Documentation/devicetree/bindings/clock/canaan,k210-clk.yaml. + + reset-controller: + # Child node + type: object + $ref: "../reset/canaan,k210-rst.yaml" + description: + Reset controller for the SoC. This child node definition + should follow the bindings specified in + Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml. + + syscon-reboot: + # Child node + type: object + $ref: "../power/reset/syscon-reboot.yaml" + description: + Reboot method for the SoC. This child node definition + should follow the bindings specified in + Documentation/devicetree/bindings/power/reset/syscon-reboot.yaml. + +required: + - compatible + - clocks + - reg + - clock-controller + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/k210-clk.h> + #include <dt-bindings/reset/k210-rst.h> + + clocks { + in0: oscllator { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <26000000>; + }; + }; + + sysctl: syscon@50440000 { + compatible = "canaan,k210-sysctl", + "syscon", "simple-mfd"; + reg = <0x50440000 0x100>; + reg-io-width = <4>; + clocks = <&sysclk K210_CLK_APB1>; + clock-names = "pclk"; + + sysclk: clock-controller { + #clock-cells = <1>; + compatible = "canaan,k210-clk"; + clocks = <&in0>; + }; + + sysrst: reset-controller { + compatible = "canaan,k210-rst"; + #reset-cells = <1>; + }; + + reboot: syscon-reboot { + compatible = "syscon-reboot"; + regmap = <&sysctl>; + offset = <48>; + mask = <1>; + value = <1>; + }; + }; -- 2.29.2
WARNING: multiple messages have this Message-ID (diff)
From: Damien Le Moal <damien.lemoal@wdc.com> To: Palmer Dabbelt <palmer@dabbelt.com>, linux-riscv@lists.infradead.org, Rob Herring <robh+dt@kernel.org>, devicetree@vger.kernel.org, Stephen Boyd <sboyd@kernel.org>, linux-clk@vger.kernel.org, Linus Walleij <linus.walleij@linaro.org>, linux-gpio@vger.kernel.org, Philipp Zabel <p.zabel@pengutronix.de> Cc: Sean Anderson <seanga2@gmail.com> Subject: [PATCH v8 11/22] dt-binding: mfd: Document canaan, k210-sysctl bindings Date: Thu, 10 Dec 2020 23:03:02 +0900 [thread overview] Message-ID: <20201210140313.258739-12-damien.lemoal@wdc.com> (raw) In-Reply-To: <20201210140313.258739-1-damien.lemoal@wdc.com> Document the device tree bindings of the Canaan Kendryte K210 SoC system controller driver in Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml. Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> --- .../bindings/mfd/canaan,k210-sysctl.yaml | 116 ++++++++++++++++++ 1 file changed, 116 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml diff --git a/Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml b/Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml new file mode 100644 index 000000000000..a61d8ea4fbec --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml @@ -0,0 +1,116 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/canaan,k210-sysctl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Canaan Kendryte K210 System Controller Device Tree Bindings + +maintainers: + - Damien Le Moal <damien.lemoal@wdc.com> + +description: + Canaan Inc. Kendryte K210 SoC system controller which provides a + register map for controlling the clocks, reset signals and pin power + domains of the SoC. + +properties: + compatible: + allOf: + - items: + - const: canaan,k210-sysctl + - const: syscon + - const: simple-mfd + + clocks: + description: + System controller Advanced Power Bus (APB) interface clock source. + + clock-names: + maxItems: 1 + items: + - const: pclk + + reg: + maxItems: 1 + description: + Offset and length of the system controller register space. + + reg-io-width: + const: 4 + + clock-controller: + # Child node + type: object + $ref: "../clock/canaan,k210-clk.yaml" + description: + Clock controller for the SoC clocks. This child node definition + should follow the bindings specified in + Documentation/devicetree/bindings/clock/canaan,k210-clk.yaml. + + reset-controller: + # Child node + type: object + $ref: "../reset/canaan,k210-rst.yaml" + description: + Reset controller for the SoC. This child node definition + should follow the bindings specified in + Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml. + + syscon-reboot: + # Child node + type: object + $ref: "../power/reset/syscon-reboot.yaml" + description: + Reboot method for the SoC. This child node definition + should follow the bindings specified in + Documentation/devicetree/bindings/power/reset/syscon-reboot.yaml. + +required: + - compatible + - clocks + - reg + - clock-controller + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/k210-clk.h> + #include <dt-bindings/reset/k210-rst.h> + + clocks { + in0: oscllator { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <26000000>; + }; + }; + + sysctl: syscon@50440000 { + compatible = "canaan,k210-sysctl", + "syscon", "simple-mfd"; + reg = <0x50440000 0x100>; + reg-io-width = <4>; + clocks = <&sysclk K210_CLK_APB1>; + clock-names = "pclk"; + + sysclk: clock-controller { + #clock-cells = <1>; + compatible = "canaan,k210-clk"; + clocks = <&in0>; + }; + + sysrst: reset-controller { + compatible = "canaan,k210-rst"; + #reset-cells = <1>; + }; + + reboot: syscon-reboot { + compatible = "syscon-reboot"; + regmap = <&sysctl>; + offset = <48>; + mask = <1>; + value = <1>; + }; + }; -- 2.29.2 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv
next prev parent reply other threads:[~2020-12-10 14:06 UTC|newest] Thread overview: 72+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-12-10 14:02 [PATCH v8 00/22] RISC-V Kendryte K210 support improvements Damien Le Moal 2020-12-10 14:02 ` Damien Le Moal 2020-12-10 14:02 ` [PATCH v8 01/22] riscv: Fix kernel time_init() Damien Le Moal 2020-12-10 14:02 ` Damien Le Moal 2020-12-11 2:09 ` Palmer Dabbelt 2020-12-11 2:09 ` Palmer Dabbelt 2020-12-10 14:02 ` [PATCH v8 02/22] riscv: Fix sifive serial driver Damien Le Moal 2020-12-10 14:02 ` Damien Le Moal 2020-12-11 2:09 ` Palmer Dabbelt 2020-12-11 2:09 ` Palmer Dabbelt 2020-12-11 4:34 ` Damien Le Moal 2020-12-11 4:34 ` Damien Le Moal 2020-12-10 14:02 ` [PATCH v8 03/22] riscv: Enable interrupts during syscalls with M-Mode Damien Le Moal 2020-12-10 14:02 ` Damien Le Moal 2020-12-11 2:09 ` Palmer Dabbelt 2020-12-11 2:09 ` Palmer Dabbelt 2020-12-10 14:02 ` [PATCH v8 04/22] riscv: Fix builtin DTB handling Damien Le Moal 2020-12-10 14:02 ` Damien Le Moal 2020-12-10 14:02 ` [PATCH v8 05/22] riscv: Use vendor name for K210 SoC support Damien Le Moal 2020-12-10 14:02 ` Damien Le Moal 2020-12-10 14:02 ` [PATCH v8 06/22] riscv: cleanup Canaan Kendryte K210 sysctl driver Damien Le Moal 2020-12-10 14:02 ` Damien Le Moal 2020-12-10 14:02 ` [PATCH v8 07/22] dt-bindings: Add Canaan vendor prefix Damien Le Moal 2020-12-10 14:02 ` Damien Le Moal 2020-12-11 3:47 ` Rob Herring 2020-12-11 3:47 ` Rob Herring 2020-12-10 14:02 ` [PATCH v8 08/22] dt-binding: clock: Document canaan,k210-clk bindings Damien Le Moal 2020-12-10 14:02 ` [PATCH v8 08/22] dt-binding: clock: Document canaan, k210-clk bindings Damien Le Moal 2020-12-11 3:48 ` [PATCH v8 08/22] dt-binding: clock: Document canaan,k210-clk bindings Rob Herring 2020-12-11 3:48 ` Rob Herring 2020-12-10 14:03 ` [PATCH v8 09/22] dt-bindings: reset: Document canaan,k210-rst bindings Damien Le Moal 2020-12-10 14:03 ` [PATCH v8 09/22] dt-bindings: reset: Document canaan, k210-rst bindings Damien Le Moal 2020-12-11 3:48 ` [PATCH v8 09/22] dt-bindings: reset: Document canaan,k210-rst bindings Rob Herring 2020-12-11 3:48 ` Rob Herring 2020-12-10 14:03 ` [PATCH v8 10/22] dt-bindings: pinctrl: Document canaan,k210-fpioa bindings Damien Le Moal 2020-12-10 14:03 ` [PATCH v8 10/22] dt-bindings: pinctrl: Document canaan, k210-fpioa bindings Damien Le Moal 2020-12-11 3:51 ` [PATCH v8 10/22] dt-bindings: pinctrl: Document canaan,k210-fpioa bindings Rob Herring 2020-12-11 3:51 ` Rob Herring 2020-12-10 14:03 ` Damien Le Moal [this message] 2020-12-10 14:03 ` [PATCH v8 11/22] dt-binding: mfd: Document canaan, k210-sysctl bindings Damien Le Moal 2020-12-11 3:54 ` [PATCH v8 11/22] dt-binding: mfd: Document canaan,k210-sysctl bindings Rob Herring 2020-12-11 3:54 ` Rob Herring 2020-12-10 14:03 ` [PATCH v8 12/22] riscv: Add Canaan Kendryte K210 clock driver Damien Le Moal 2020-12-10 14:03 ` Damien Le Moal 2020-12-10 14:03 ` [PATCH v8 13/22] riscv: Add Canaan Kendryte K210 reset controller Damien Le Moal 2020-12-10 14:03 ` Damien Le Moal 2020-12-10 14:03 ` [PATCH v8 14/22] riscv: Add Canaan Kendryte K210 FPIOA driver Damien Le Moal 2020-12-10 14:03 ` Damien Le Moal 2020-12-10 14:03 ` [PATCH v8 15/22] riscv: Update Canaan Kendryte K210 device tree Damien Le Moal 2020-12-10 14:03 ` Damien Le Moal 2020-12-10 14:03 ` [PATCH v8 16/22] riscv: Add SiPeed MAIX BiT board " Damien Le Moal 2020-12-10 14:03 ` Damien Le Moal 2020-12-10 14:03 ` [PATCH v8 17/22] riscv: Add SiPeed MAIX DOCK " Damien Le Moal 2020-12-10 14:03 ` Damien Le Moal 2020-12-10 14:03 ` [PATCH v8 18/22] riscv: Add SiPeed MAIX GO " Damien Le Moal 2020-12-10 14:03 ` Damien Le Moal 2020-12-10 14:03 ` [PATCH v8 19/22] riscv: Add SiPeed MAIXDUINO " Damien Le Moal 2020-12-10 14:03 ` Damien Le Moal 2020-12-10 14:03 ` [PATCH v8 20/22] riscv: Add Kendryte KD233 " Damien Le Moal 2020-12-10 14:03 ` Damien Le Moal 2020-12-10 14:03 ` [PATCH v8 21/22] riscv: Update Canaan Kendryte K210 defconfig Damien Le Moal 2020-12-10 14:03 ` Damien Le Moal 2020-12-10 14:03 ` [PATCH v8 22/22] riscv: Add Canaan Kendryte K210 SD card defconfig Damien Le Moal 2020-12-10 14:03 ` Damien Le Moal 2020-12-13 6:04 ` [PATCH v8 00/22] RISC-V Kendryte K210 support improvements Stephen Boyd 2020-12-13 6:04 ` Stephen Boyd 2020-12-13 8:06 ` Damien Le Moal 2020-12-13 8:06 ` Damien Le Moal 2020-12-16 1:42 ` Palmer Dabbelt 2020-12-16 1:42 ` Palmer Dabbelt 2020-12-16 2:12 ` Damien Le Moal 2020-12-16 2:12 ` Damien Le Moal
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