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Received: from 108-198-5-147.lightspeed.okcbok.sbcglobal.net ([108.198.5.147]:57234 helo=freyr.lechnology.com) by vern.gendns.com with esmtpsa (TLSv1.2:ECDHE-RSA-AES128-SHA256:128) (Exim 4.89) (envelope-from ) id 1ddOeD-000kyM-TY; Thu, 03 Aug 2017 18:31:18 -0400 From: David Lechner To: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org Subject: [PATCH v3 5/6] ARM: dts: da850-lego-ev3: Add node for LCD display Date: Thu, 3 Aug 2017 17:33:49 -0500 Message-Id: <1501799630-1650-6-git-send-email-david@lechnology.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1501799630-1650-1-git-send-email-david@lechnology.com> References: <1501799630-1650-1-git-send-email-david@lechnology.com> X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - vern.gendns.com X-AntiAbuse: Original Domain - lists.infradead.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - lechnology.com X-Get-Message-Sender-Via: vern.gendns.com: authenticated_id: davidmain+lechnology.com/only user confirmed/virtual account not confirmed X-Authenticated-Sender: vern.gendns.com: davidmain@lechnology.com X-Source: X-Source-Args: X-Source-Dir: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170803_233508_221302_71A1626C X-CRM114-Status: UNSURE ( 8.82 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= , David Lechner , Kevin Hilman , David Airlie , Sekhar Nori , linux-kernel@vger.kernel.org, Rob Herring , Daniel Vetter , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP This adds a new node for the LEGO MINDSTORMS EV3 LCD display. Signed-off-by: David Lechner --- arch/arm/boot/dts/da850-lego-ev3.dts | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm/boot/dts/da850-lego-ev3.dts b/arch/arm/boot/dts/da850-lego-ev3.dts index 45983c0..249b317 100644 --- a/arch/arm/boot/dts/da850-lego-ev3.dts +++ b/arch/arm/boot/dts/da850-lego-ev3.dts @@ -249,6 +249,15 @@ 0x4c 0x00000080 0x000000f0 >; }; + + ev3_lcd_pins: pinmux_lcd { + pinctrl-single,bits = < + /* SIMO, GP2[11], GP2[12], CLK */ + 0x14 0x00188100 0x00ffff00 + /* GP5[0] */ + 0x30 0x80000000 0xf0000000 + >; + }; }; &pinconf { @@ -357,6 +366,21 @@ }; }; +&spi1 { + status = "okay"; + pinctrl-0 = <&ev3_lcd_pins>; + pinctrl-names = "default"; + cs-gpios = <&gpio 44 GPIO_ACTIVE_LOW>; + + display@0{ + compatible = "lego,ev3-lcd"; + reg = <0>; + spi-max-frequency = <10000000>; + dc-gpios = <&gpio 43 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio 80 GPIO_ACTIVE_HIGH>; + }; +}; + &ehrpwm0 { status = "okay"; };