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Mon, 24 Jan 2022 07:11:09 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alistair23.me; h=cc:cc:content-transfer-encoding:date:date:from:from :in-reply-to:in-reply-to:message-id:mime-version:references :reply-to:sender:subject:subject:to:to; s=fm3; bh=iFE30ZBYJvCyNk M0bB9sCSLWOJ+dFFVmxcQv5U8f2Ek=; b=sFaJZbgtUeLAWxocb1HvewYSWmgi1J Re1ZdEuZzL/938sA+qmN8/V9uqSF0L0vNex+CnpmYcNX7FQv5Ab+4EsQWhgwYyS2 BxBRjkarT13aS94OAP7CA5+ZtFovRlo781V9mXCY0+2naEz2uqm+thCrqRRTjP3C +8i8adF5ILCqVpjdpmFXgJbcxkt92Hao8M++0wm+u3kSM3nNe7kFR3T5pAqhSVPI NHrGxktbZFDL9myBRd1SKz9DtxHXVr6I9e+GSntdBdwhR6d92bXLqO7AqkBe1XC1 vQn27LWHTajONUzwk7ri/UDXb2+eoaaiapnBgFuf9r5OKtkIAAfJPC6A== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding:date:date :from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:sender:subject:subject:to:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm1; bh=iFE30Z BYJvCyNkM0bB9sCSLWOJ+dFFVmxcQv5U8f2Ek=; b=SxrHIhM9QqCGIGebAZRtTh YexoR8oVDJ5lzGLRIsbH0rfne1ycAoMdqmKWdIiKzg2sA+KPuIZPzIgprJlWMzp3 BkGCC5TZ6heQU7KhS5Mdu1nzti/9e4oeCVvl1lD+vN4q5jPJmJ132dLU2Ind1aVT 3l1PnYZ2oJYPOKC8HG/N9WdJcA2pxZ0GfoaWpAwUUXDkqFDdAxYRWFw80esffR7u qX8Z00KRPR8nOoWgvEIPbnjW2IPIchNYxZvpRk9+jJCoPphrDkb+ZNit7qenWDLS 6+L/tk4zNltJR5PTU419W3ecZgTL4Ahcmlwm6rhHe6lrqyWJiLJxLr/mli+pWRMQ == X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvvddrvdeigdefkecutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecunecujfgurhephffvufffkffojghfggfgsedtkeertd ertddtnecuhfhrohhmpeetlhhishhtrghirhcuhfhrrghntghishcuoegrlhhishhtrghi rhesrghlihhsthgrihhrvdefrdhmvgeqnecuggftrfgrthhtvghrnhepgeegtdetjeekge eguefgheeuvedugedvteejveeiudegvddtkeffkeehtdetudfhnecuvehluhhsthgvrhfu ihiivgepudenucfrrghrrghmpehmrghilhhfrhhomheprghlihhsthgrihhrsegrlhhish htrghirhdvfedrmhgv X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Mon, 24 Jan 2022 07:11:03 -0500 (EST) From: Alistair Francis To: broonie@kernel.org, robh+dt@kernel.org, kernel@pengutronix.de, lgirdwood@gmail.com, lee.jones@linaro.org Cc: linux-pm@vger.kernel.org, linux-hwmon@vger.kernel.org, devicetree@vger.kernel.org, linux-imx@nxp.com, rui.zhang@intel.com, alistair23@gmail.com, amitk@kernel.org, linux-arm-kernel@lists.infradead.org, andreas@kemnade.info, s.hauer@pengutronix.de, linux-kernel@vger.kernel.org, shawnguo@kernel.org, Alistair Francis Subject: [PATCH v18 8/8] ARM: dts: imx7d-remarkable2: Enable lcdif Date: Mon, 24 Jan 2022 22:10:09 +1000 Message-Id: <20220124121009.108649-9-alistair@alistair23.me> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20220124121009.108649-1-alistair@alistair23.me> References: <20220124121009.108649-1-alistair@alistair23.me> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220124_041110_458183_446CEEB2 X-CRM114-Status: UNSURE ( 8.49 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Connect the dispaly on the reMarkable2. Signed-off-by: Alistair Francis --- arch/arm/boot/dts/imx7d-remarkable2.dts | 74 +++++++++++++++++++++++++ 1 file changed, 74 insertions(+) diff --git a/arch/arm/boot/dts/imx7d-remarkable2.dts b/arch/arm/boot/dts/imx7d-remarkable2.dts index 99ac0d242936..03a4029e1e57 100644 --- a/arch/arm/boot/dts/imx7d-remarkable2.dts +++ b/arch/arm/boot/dts/imx7d-remarkable2.dts @@ -68,6 +68,16 @@ reg_digitizer: regulator-digitizer { startup-delay-us = <100000>; /* 100 ms */ }; + reg_sdoe: regulator-sdoe { + compatible = "regulator-fixed"; + regulator-name = "SDOE"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&pinctrl_sdoe_reg>; + pinctrl-1 = <&pinctrl_sdoe_reg>; + gpio = <&gpio3 27 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + wifi_pwrseq: wifi_pwrseq { compatible = "mmc-pwrseq-simple"; pinctrl-names = "default"; @@ -76,6 +86,16 @@ wifi_pwrseq: wifi_pwrseq { clocks = <&clks IMX7D_CLKO2_ROOT_DIV>; clock-names = "ext_clock"; }; + + panel { + compatible = "eink,vb3300-kca"; + + port { + panel_in: endpoint { + remote-endpoint = <&display_out>; + }; + }; + }; }; &clks { @@ -132,6 +152,20 @@ reg_epdpmic: vcom { }; }; +&lcdif { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcdif>; + lcd-supply = <®_epdpmic>; + lcd2-supply = <®_sdoe>; + status = "okay"; + + port { + display_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; +}; + &snvs_pwrkey { status = "okay"; }; @@ -246,6 +280,46 @@ MX7D_PAD_I2C4_SCL__I2C4_SCL 0x4000007f >; }; + pinctrl_lcdif: lcdifgrp { + fsl,pins = < + MX7D_PAD_LCD_DATA00__LCD_DATA0 0x79 + MX7D_PAD_LCD_DATA01__LCD_DATA1 0x79 + MX7D_PAD_LCD_DATA02__LCD_DATA2 0x79 + MX7D_PAD_LCD_DATA03__LCD_DATA3 0x79 + MX7D_PAD_LCD_DATA04__LCD_DATA4 0x79 + MX7D_PAD_LCD_DATA05__LCD_DATA5 0x79 + MX7D_PAD_LCD_DATA06__LCD_DATA6 0x79 + MX7D_PAD_LCD_DATA07__LCD_DATA7 0x79 + MX7D_PAD_LCD_DATA08__LCD_DATA8 0x79 + MX7D_PAD_LCD_DATA09__LCD_DATA9 0x79 + MX7D_PAD_LCD_DATA10__LCD_DATA10 0x79 + MX7D_PAD_LCD_DATA11__LCD_DATA11 0x79 + MX7D_PAD_LCD_DATA12__LCD_DATA12 0x79 + MX7D_PAD_LCD_DATA13__LCD_DATA13 0x79 + MX7D_PAD_LCD_DATA14__LCD_DATA14 0x79 + MX7D_PAD_LCD_DATA15__LCD_DATA15 0x79 + + MX7D_PAD_LCD_DATA17__LCD_DATA17 0x79 + MX7D_PAD_LCD_DATA18__LCD_DATA18 0x79 + MX7D_PAD_LCD_DATA19__LCD_DATA19 0x79 + MX7D_PAD_LCD_DATA20__LCD_DATA20 0x79 + MX7D_PAD_LCD_DATA21__LCD_DATA21 0x79 + + MX7D_PAD_LCD_DATA23__LCD_DATA23 0x79 + MX7D_PAD_LCD_CLK__LCD_CLK 0x79 + MX7D_PAD_LCD_ENABLE__LCD_ENABLE 0x79 + MX7D_PAD_LCD_VSYNC__LCD_VSYNC 0x79 + MX7D_PAD_LCD_HSYNC__LCD_HSYNC 0x79 + MX7D_PAD_LCD_RESET__LCD_RESET 0x79 + >; + }; + + pinctrl_sdoe_reg: sdoereggrp { + fsl,pins = < + MX7D_PAD_LCD_DATA22__GPIO3_IO27 0x74 + >; + }; + pinctrl_uart1: uart1grp { fsl,pins = < MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX 0x79