Message ID | 20250306172126.24667-3-trannamatk@gmail.com |
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State | New |
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Thu, 06 Mar 2025 09:21:45 -0800 (PST) From: Nam Tran <trannamatk@gmail.com> To: pavel@kernel.org, lee@kernel.org, krzk+dt@kernel.org, robh@kernel.org, conor+dt@kernel.org Cc: devicetree@vger.kernel.org, linux-leds@vger.kernel.org, linux-kernel@vger.kernel.org, Nam Tran <trannamatk@gmail.com> Subject: [PATCH v3 2/3] arm64: dts: Add LP5812 LED node for Raspberry Pi 4 Model B Date: Fri, 7 Mar 2025 00:21:25 +0700 Message-Id: <20250306172126.24667-3-trannamatk@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20250306172126.24667-1-trannamatk@gmail.com> References: <20250306172126.24667-1-trannamatk@gmail.com> Precedence: bulk X-Mailing-List: linux-leds@vger.kernel.org List-Id: <linux-leds.vger.kernel.org> List-Subscribe: <mailto:linux-leds+subscribe@vger.kernel.org> List-Unsubscribe: <mailto:linux-leds+unsubscribe@vger.kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit |
Series |
leds: add new LED driver for TI LP5812
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diff --git a/arch/arm/boot/dts/broadcom/bcm2711-rpi-4-b.dts b/arch/arm/boot/dts/broadcom/bcm2711-rpi-4-b.dts index 353bb50ce542..85441746d94b 100644 --- a/arch/arm/boot/dts/broadcom/bcm2711-rpi-4-b.dts +++ b/arch/arm/boot/dts/broadcom/bcm2711-rpi-4-b.dts @@ -270,3 +270,13 @@ &vec { &wifi_pwrseq { reset-gpios = <&expgpio 1 GPIO_ACTIVE_LOW>; }; + +&i2c1 { + #address-cells = <1>; + #size-cells = <0>; + + led-controller@1b { + compatible = "ti,lp5812"; + reg = <0x1b>; + }; +};
Add the LP5812 LED driver node to the Device Tree for Raspberry Pi 4 B. This enables the LED connected to the LP5812 to be controlled via I2C. Signed-off-by: Nam Tran <trannamatk@gmail.com> --- arch/arm/boot/dts/broadcom/bcm2711-rpi-4-b.dts | 10 ++++++++++ 1 file changed, 10 insertions(+)