From: Dan Murphy <dmurphy@ti.com> To: <jacek.anaszewski@gmail.com>, <pavel@ucw.cz>, <robh@kernel.org>, <marek.behun@nic.cz> Cc: <devicetree@vger.kernel.org>, <linux-leds@vger.kernel.org>, <linux-kernel@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org>, Dan Murphy <dmurphy@ti.com> Subject: [PATCH v31 02/12] dt: bindings: lp50xx: Introduce the lp50xx family of RGB drivers Date: Thu, 16 Jul 2020 13:19:57 -0500 [thread overview] Message-ID: <20200716182007.18389-3-dmurphy@ti.com> (raw) In-Reply-To: <20200716182007.18389-1-dmurphy@ti.com> Introduce the bindings for the Texas Instruments LP5036, LP5030, LP5024, LP5018, LP5012 and LP5009 RGB LED device driver. The LP5036/30/24/18/12/9 can control RGB LEDs individually or as part of a control bank group. These devices have the ability to adjust the mixing control for the RGB LEDs to obtain different colors independent of the overall brightness of the LED grouping. Datasheet: http://www.ti.com/lit/ds/symlink/lp5012.pdf http://www.ti.com/lit/ds/symlink/lp5024.pdf http://www.ti.com/lit/ds/symlink/lp5036.pdf Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Jacek Anaszewski <jacek.anaszewski@gmail.com> Signed-off-by: Dan Murphy <dmurphy@ti.com> --- .../devicetree/bindings/leds/leds-lp50xx.yaml | 130 ++++++++++++++++++ 1 file changed, 130 insertions(+) create mode 100644 Documentation/devicetree/bindings/leds/leds-lp50xx.yaml diff --git a/Documentation/devicetree/bindings/leds/leds-lp50xx.yaml b/Documentation/devicetree/bindings/leds/leds-lp50xx.yaml new file mode 100644 index 000000000000..de5225b54a45 --- /dev/null +++ b/Documentation/devicetree/bindings/leds/leds-lp50xx.yaml @@ -0,0 +1,130 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/leds/leds-lp50xx.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: LED driver for LP50XX RGB LED from Texas Instruments. + +maintainers: + - Dan Murphy <dmurphy@ti.com> + +description: | + The LP50XX is multi-channel, I2C RGB LED Drivers that can group RGB LEDs into + a LED group or control them individually. + + The difference in these RGB LED drivers is the number of supported RGB + modules. + + For more product information please see the link below: + http://www.ti.com/lit/ds/symlink/lp5012.pdf + http://www.ti.com/lit/ds/symlink/lp5024.pdf + http://www.ti.com/lit/ds/symlink/lp5036.pdf + +properties: + compatible: + enum: + - ti,lp5009 + - ti,lp5012 + - ti,lp5018 + - ti,lp5024 + - ti,lp5030 + - ti,lp5036 + + reg: + maxItems: 1 + description: + I2C slave address + lp5009/12 - 0x14, 0x15, 0x16, 0x17 + lp5018/24 - 0x28, 0x29, 0x2a, 0x2b + lp5030/36 - 0x30, 0x31, 0x32, 0x33 + + enable-gpios: + maxItems: 1 + description: GPIO pin to enable/disable the device. + + vled-supply: + description: LED supply. + +patternProperties: + '^multi-led@[0-9a-f]$': + type: object + allOf: + - $ref: leds-class-multicolor.yaml# + properties: + reg: + minItems: 1 + maxItems: 12 + description: + This property denotes the LED module number(s) that is used on the + for the child node. The LED modules can either be used stand alone + or grouped into a module bank. + + patternProperties: + "(^led-[0-9a-f]$|led)": + type: object + $ref: common.yaml# + +required: + - compatible + - reg + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/leds/common.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + led-controller@14 { + compatible = "ti,lp5009"; + reg = <0x14>; + #address-cells = <1>; + #size-cells = <0>; + enable-gpios = <&gpio1 16>; + + multi-led@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x1>; + color = <LED_COLOR_ID_MULTI>; + function = LED_FUNCTION_CHARGING; + + led-0 { + color = <LED_COLOR_ID_RED>; + }; + + led-1 { + color = <LED_COLOR_ID_GREEN>; + }; + + led-2 { + color = <LED_COLOR_ID_BLUE>; + }; + }; + + multi-led@2 { + #address-cells = <1>; + #size-cells = <2>; + reg = <0x2 0x3 0x5>; + color = <LED_COLOR_ID_MULTI>; + function = LED_FUNCTION_STANDBY; + + led-6 { + color = <LED_COLOR_ID_RED>; + }; + + led-7 { + color = <LED_COLOR_ID_GREEN>; + }; + + led-8 { + color = <LED_COLOR_ID_BLUE>; + }; + }; + }; + }; + +... -- 2.27.0
WARNING: multiple messages have this Message-ID (diff)
From: Dan Murphy <dmurphy@ti.com> To: <jacek.anaszewski@gmail.com>, <pavel@ucw.cz>, <robh@kernel.org>, <marek.behun@nic.cz> Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org, Dan Murphy <dmurphy@ti.com> Subject: [PATCH v31 02/12] dt: bindings: lp50xx: Introduce the lp50xx family of RGB drivers Date: Thu, 16 Jul 2020 13:19:57 -0500 [thread overview] Message-ID: <20200716182007.18389-3-dmurphy@ti.com> (raw) In-Reply-To: <20200716182007.18389-1-dmurphy@ti.com> Introduce the bindings for the Texas Instruments LP5036, LP5030, LP5024, LP5018, LP5012 and LP5009 RGB LED device driver. The LP5036/30/24/18/12/9 can control RGB LEDs individually or as part of a control bank group. These devices have the ability to adjust the mixing control for the RGB LEDs to obtain different colors independent of the overall brightness of the LED grouping. Datasheet: http://www.ti.com/lit/ds/symlink/lp5012.pdf http://www.ti.com/lit/ds/symlink/lp5024.pdf http://www.ti.com/lit/ds/symlink/lp5036.pdf Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Jacek Anaszewski <jacek.anaszewski@gmail.com> Signed-off-by: Dan Murphy <dmurphy@ti.com> --- .../devicetree/bindings/leds/leds-lp50xx.yaml | 130 ++++++++++++++++++ 1 file changed, 130 insertions(+) create mode 100644 Documentation/devicetree/bindings/leds/leds-lp50xx.yaml diff --git a/Documentation/devicetree/bindings/leds/leds-lp50xx.yaml b/Documentation/devicetree/bindings/leds/leds-lp50xx.yaml new file mode 100644 index 000000000000..de5225b54a45 --- /dev/null +++ b/Documentation/devicetree/bindings/leds/leds-lp50xx.yaml @@ -0,0 +1,130 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/leds/leds-lp50xx.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: LED driver for LP50XX RGB LED from Texas Instruments. + +maintainers: + - Dan Murphy <dmurphy@ti.com> + +description: | + The LP50XX is multi-channel, I2C RGB LED Drivers that can group RGB LEDs into + a LED group or control them individually. + + The difference in these RGB LED drivers is the number of supported RGB + modules. + + For more product information please see the link below: + http://www.ti.com/lit/ds/symlink/lp5012.pdf + http://www.ti.com/lit/ds/symlink/lp5024.pdf + http://www.ti.com/lit/ds/symlink/lp5036.pdf + +properties: + compatible: + enum: + - ti,lp5009 + - ti,lp5012 + - ti,lp5018 + - ti,lp5024 + - ti,lp5030 + - ti,lp5036 + + reg: + maxItems: 1 + description: + I2C slave address + lp5009/12 - 0x14, 0x15, 0x16, 0x17 + lp5018/24 - 0x28, 0x29, 0x2a, 0x2b + lp5030/36 - 0x30, 0x31, 0x32, 0x33 + + enable-gpios: + maxItems: 1 + description: GPIO pin to enable/disable the device. + + vled-supply: + description: LED supply. + +patternProperties: + '^multi-led@[0-9a-f]$': + type: object + allOf: + - $ref: leds-class-multicolor.yaml# + properties: + reg: + minItems: 1 + maxItems: 12 + description: + This property denotes the LED module number(s) that is used on the + for the child node. The LED modules can either be used stand alone + or grouped into a module bank. + + patternProperties: + "(^led-[0-9a-f]$|led)": + type: object + $ref: common.yaml# + +required: + - compatible + - reg + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/leds/common.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + led-controller@14 { + compatible = "ti,lp5009"; + reg = <0x14>; + #address-cells = <1>; + #size-cells = <0>; + enable-gpios = <&gpio1 16>; + + multi-led@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x1>; + color = <LED_COLOR_ID_MULTI>; + function = LED_FUNCTION_CHARGING; + + led-0 { + color = <LED_COLOR_ID_RED>; + }; + + led-1 { + color = <LED_COLOR_ID_GREEN>; + }; + + led-2 { + color = <LED_COLOR_ID_BLUE>; + }; + }; + + multi-led@2 { + #address-cells = <1>; + #size-cells = <2>; + reg = <0x2 0x3 0x5>; + color = <LED_COLOR_ID_MULTI>; + function = LED_FUNCTION_STANDBY; + + led-6 { + color = <LED_COLOR_ID_RED>; + }; + + led-7 { + color = <LED_COLOR_ID_GREEN>; + }; + + led-8 { + color = <LED_COLOR_ID_BLUE>; + }; + }; + }; + }; + +... -- 2.27.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2020-07-16 18:21 UTC|newest] Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-07-16 18:19 [PATCH v31 00/12] Multicolor Framework v31 Dan Murphy 2020-07-16 18:19 ` Dan Murphy 2020-07-16 18:19 ` [PATCH v31 01/12] leds: multicolor: Introduce a multicolor class definition Dan Murphy 2020-07-16 18:19 ` Dan Murphy 2020-07-20 9:54 ` Pavel Machek 2020-07-20 9:54 ` Pavel Machek 2020-07-20 12:07 ` Dan Murphy 2020-07-20 12:07 ` Dan Murphy 2020-07-16 18:19 ` Dan Murphy [this message] 2020-07-16 18:19 ` [PATCH v31 02/12] dt: bindings: lp50xx: Introduce the lp50xx family of RGB drivers Dan Murphy 2020-07-16 18:19 ` [PATCH v31 03/12] leds: lp50xx: Add the LP50XX family of the RGB LED driver Dan Murphy 2020-07-16 18:19 ` Dan Murphy 2020-07-21 21:05 ` Pavel Machek 2020-07-21 21:05 ` Pavel Machek 2020-07-22 0:04 ` Dan Murphy 2020-07-22 0:04 ` Dan Murphy 2020-07-22 7:10 ` Pavel Machek 2020-07-22 7:10 ` Pavel Machek 2020-07-22 12:26 ` Dan Murphy 2020-07-22 12:26 ` Dan Murphy 2020-07-22 12:39 ` Pavel Machek 2020-07-22 12:39 ` Pavel Machek 2020-07-21 21:07 ` Pavel Machek 2020-07-21 21:07 ` Pavel Machek 2020-07-22 0:05 ` Dan Murphy 2020-07-22 0:05 ` Dan Murphy 2020-07-16 18:19 ` [PATCH v31 04/12] dt-bindings: leds: Convert leds-lp55xx to yaml Dan Murphy 2020-07-16 18:19 ` Dan Murphy 2020-07-16 18:20 ` [PATCH v31 05/12] leds: lp55xx: Convert LED class registration to devm_* Dan Murphy 2020-07-16 18:20 ` Dan Murphy 2020-07-16 18:20 ` [PATCH v31 06/12] leds: lp55xx: Add multicolor framework support to lp55xx Dan Murphy 2020-07-16 18:20 ` Dan Murphy 2020-07-21 21:11 ` Pavel Machek 2020-07-21 21:11 ` Pavel Machek 2020-07-22 16:40 ` Dan Murphy 2020-07-22 16:40 ` Dan Murphy 2020-07-16 18:20 ` [PATCH v31 07/12] ARM: defconfig: u8500: Add LP55XX_COMMON config flag Dan Murphy 2020-07-16 18:20 ` Dan Murphy 2020-07-16 18:20 ` [PATCH v31 08/12] leds: lp5523: Update the lp5523 code to add multicolor brightness function Dan Murphy 2020-07-16 18:20 ` Dan Murphy 2020-07-16 18:20 ` [PATCH v31 09/12] leds: lp5521: Add multicolor framework multicolor brightness support Dan Murphy 2020-07-16 18:20 ` Dan Murphy 2020-07-16 18:20 ` [PATCH v31 10/12] ARM: dts: n900: Add reg property to the LP5523 channel node Dan Murphy 2020-07-16 18:20 ` Dan Murphy 2020-07-16 18:20 ` [PATCH v31 11/12] ARM: dts: imx6dl-yapp4: Add reg property to the lp5562 " Dan Murphy 2020-07-16 18:20 ` Dan Murphy 2020-07-16 18:20 ` [PATCH v31 12/12] ARM: dts: ste-href: Add reg property to the LP5521 channel nodes Dan Murphy 2020-07-16 18:20 ` Dan Murphy
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