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([2804:14c:485:4b61:bc92:63f4:6f0e:1985]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2cb76a619e8sm2303031a91.0.2024.07.19.04.12.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 19 Jul 2024 04:13:01 -0700 (PDT) From: Fabio Estevam To: broonie@kernel.org Cc: linux-spi@vger.kernel.org, otavio.salvador@ossystems.com.br, heiko@sntech.de, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Fabio Estevam Subject: [PATCH v2 1/3] dt-bindings: trivial-devices: Document elgin,jg10309-01 Date: Fri, 19 Jul 2024 08:12:08 -0300 Message-Id: <20240719111210.1287783-1-festevam@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240719_041303_470911_895ABB77 X-CRM114-Status: UNSURE ( 9.56 ) 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 The rv1108-elgin-r1 board has an LCD controlled via SPI in userspace. The marking on the LCD is JG10309-01. Add an entry for the "elgin,jg10309-01" compatible string. Signed-off-by: Fabio Estevam Acked-by: Conor Dooley Acked-by: Heiko Stuebner --- Changes since v1: - Use a more specific compatible string. (Conor) Documentation/devicetree/bindings/trivial-devices.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml index 7913ca9b6b54..49dee2a1f6b4 100644 --- a/Documentation/devicetree/bindings/trivial-devices.yaml +++ b/Documentation/devicetree/bindings/trivial-devices.yaml @@ -110,6 +110,8 @@ properties: - domintech,dmard09 # DMARD10: 3-axis Accelerometer - domintech,dmard10 + # Elgin SPI-controlled LCD + - elgin,jg10309-01 # MMA7660FC: 3-Axis Orientation/Motion Detection Sensor - fsl,mma7660 # MMA8450Q: Xtrinsic Low-power, 3-axis Xtrinsic Accelerometer From patchwork Fri Jul 19 11:12:09 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabio Estevam X-Patchwork-Id: 13737203 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D6846C3DA5D for ; Fri, 19 Jul 2024 11:13:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=cwdVs2DLSqHKbuCZG3VODs1iI5brfh8JkJ7R8DvpfwM=; b=R8ca3M/3q7BWqCkL0qRYEFx/Y/ gEVqNDVdbbffr0O+7rDIqEhlMI3muOzAVcdTVavKB3gZaJB5CYKT2AGFTSnM6DFNWqBo86mDVKN+j pbNuiv84aSAVkClGMFHi9rXwjTNJae0XpChhlgSq1YifSCJcduL3SieS7Jb8oZBav/NvSasLgIbX1 VBTozoFFtD9ZskA68939Bjn7qUkMQZ6uM6IpTPtWuG/Okyln+3MeGmpvpGBw+ZXAd5aAjks/QrnwE DddaPfpgKMZl0YsqcxU1YIDkOg6TlFRHckEKgPe4433m8YX4Vt68AA2nv0PhNX7j/DPsfQ0TtBTMy VxmL3puA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sUlYV-00000002UGX-3ANK; Fri, 19 Jul 2024 11:13:43 +0000 Received: from mail-pj1-x102a.google.com ([2607:f8b0:4864:20::102a]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sUlXu-00000002U9i-2IEd for linux-arm-kernel@lists.infradead.org; Fri, 19 Jul 2024 11:13:07 +0000 Received: by mail-pj1-x102a.google.com with SMTP id 98e67ed59e1d1-2cb4e1dca7aso189058a91.0 for ; Fri, 19 Jul 2024 04:13:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1721387585; x=1721992385; darn=lists.infradead.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=cwdVs2DLSqHKbuCZG3VODs1iI5brfh8JkJ7R8DvpfwM=; b=bJ8qorz7xkySsYEagYsKukKSpXmm9dDfXROUyyl2xxMRDuLxY0ir7oX2lHQsKjJqpf 9KGgBEAR8ZORZ7mPQnPiYOV5T7VfcRmJpUCc6slOWBse1FDaHbF6Nru+4pEtWJya9DgQ FbJdwMkocnmRLcWPmXOcFdUXPx1BtAvjarRiIMPIyBgWeCalyjX4UfSlQQy+JXRWk3Tz YPIpJobcG/ADlDIvuf4TeKl+MW4xXks4dwno3nVaCFF7MrYpRalD0bATreuiUB0cXJUQ 84N1ckkVq+mNvDeH/3peeUUmJEWTw6aCJ8yfEzPhRChDJ0iAvs3UVWBDMs+lRjDfAT9c z7IQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1721387585; x=1721992385; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=cwdVs2DLSqHKbuCZG3VODs1iI5brfh8JkJ7R8DvpfwM=; b=EnfZP2yz7WuaLMgYcRGHOAcCPt0eaG48vTJREUG7fxIB5+mvhfOVFXrx6/7r8SB2qH n24yMldXWQRJlGvXznVEL0qvHb/CfiayJTg/Gr3lC6fUeHR32aAAFBXmsL6eZLi+wbBt boE+FQiWadwRCKXM95XtzRDELG2UH19IwCwKYA86GzVu/zbFprsOa7+QUOqLV1Ng8JV3 IARcra5SgWeyh47hUs2tMvGKpueWvZatIWiOftnYbSxwo+8vGrrrgDbJ7+Gp7PDFaa36 Ivs7RVhz9fsJkY231FmsspAtq0PmcqpBt7D3pYx7NmWKX4Bn/o1+lUCF695xlxC3BfMb 0wnw== X-Forwarded-Encrypted: i=1; AJvYcCXDhSjMsAahywiHRL1EAfXmI7YYq/XSg4iDEP+IQ1NFJcqPXO5rkl+ZW2P4wDGfsInhFSwStDZ3e8HIeYui031P4YWGWYvYcBuxaJBdcmLrV5UB22g= X-Gm-Message-State: AOJu0Yw9JgCsm+4W1Dv2txHeRZrSgcK3eXGeR1g/t0lr+c6nQzXBPqnf BIE0vuIR9dsxQAD0OjE4xfDxwPiW7wqtPucDuoszpmTgUAa1FwCK X-Google-Smtp-Source: AGHT+IEyWkYrn2f4kY/UJ4e4OMVmD6NdgqFqxUPqazjVXgiIm+1d9lxT1kLGea3m1QnA1vdO2nl2xQ== X-Received: by 2002:a17:90a:b392:b0:2c9:36d3:8934 with SMTP id 98e67ed59e1d1-2ccef64f937mr1598516a91.1.1721387585336; Fri, 19 Jul 2024 04:13:05 -0700 (PDT) Received: from fabio-Precision-3551.. ([2804:14c:485:4b61:bc92:63f4:6f0e:1985]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2cb76a619e8sm2303031a91.0.2024.07.19.04.13.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 19 Jul 2024 04:13:04 -0700 (PDT) From: Fabio Estevam To: broonie@kernel.org Cc: linux-spi@vger.kernel.org, otavio.salvador@ossystems.com.br, heiko@sntech.de, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Fabio Estevam Subject: [PATCH v2 2/3] spi: spidev: Add an entry for elgin,jg10309-01 Date: Fri, 19 Jul 2024 08:12:09 -0300 Message-Id: <20240719111210.1287783-2-festevam@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240719111210.1287783-1-festevam@gmail.com> References: <20240719111210.1287783-1-festevam@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240719_041306_602340_55747635 X-CRM114-Status: GOOD ( 11.49 ) 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 The rv1108-elgin-r1 board has an LCD controlled via SPI in userspace. The marking on the LCD is JG10309-01. Add the "elgin,jg10309-01" compatible string. Signed-off-by: Fabio Estevam Reviewed-by: Heiko Stuebner --- Changes since v1: - Use a more specific compatible string. (Conor) drivers/spi/spidev.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c index 05e6d007f9a7..316ed3664cb2 100644 --- a/drivers/spi/spidev.c +++ b/drivers/spi/spidev.c @@ -730,6 +730,7 @@ static int spidev_of_check(struct device *dev) static const struct of_device_id spidev_dt_ids[] = { { .compatible = "cisco,spi-petra", .data = &spidev_of_check }, { .compatible = "dh,dhcom-board", .data = &spidev_of_check }, + { .compatible = "elgin,jg10309-01", .data = &spidev_of_check }, { .compatible = "lineartechnology,ltc2488", .data = &spidev_of_check }, { .compatible = "lwn,bk4", .data = &spidev_of_check }, { .compatible = "menlo,m53cpld", .data = &spidev_of_check }, From patchwork Fri Jul 19 11:12:10 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabio Estevam X-Patchwork-Id: 13737204 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A0EACC3DA59 for ; Fri, 19 Jul 2024 11:14:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=cI2OyaGeJoZ3jwOXtrp/t3st7XUlc9wAYXqVZ5e8wn8=; b=buRIHO5XHbKrvGuNuZ/71N/LsJ aEm2GBR0sKD9oaaFv4ZnCUquktfelyL2C1IIcXff6VcZ+MQCqu+QSBeAuJhW3wv4EYaYri8CHXa61 SwRPyBuJ5KNJtTFlGDBTo1u+KpfwROgfndWIISkbmYh3oHzIzl5E3K1BpHFZSfzeCbcfhPZrgLiR3 5W8dAlMGiI9gMG7L0J/g6RPkuKb5m98SioDucQKpGMrK/DoXQ5OtB4lCLVICDJc5tB1bHK14G61sS A3A7bzYcQ5s27wyojPI00RWybd/dOXe45Xrh1MI8Wd/IT6IS68A9MWkvEjKiSmH7rCbjfZF+hCzbI cPf1H1zg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sUlYp-00000002ULt-3dZN; Fri, 19 Jul 2024 11:14:03 +0000 Received: from mail-pg1-x532.google.com ([2607:f8b0:4864:20::532]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sUlXx-00000002UAJ-49C9 for linux-arm-kernel@lists.infradead.org; Fri, 19 Jul 2024 11:13:11 +0000 Received: by mail-pg1-x532.google.com with SMTP id 41be03b00d2f7-6c386a3ac43so243390a12.0 for ; Fri, 19 Jul 2024 04:13:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1721387589; x=1721992389; darn=lists.infradead.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=cI2OyaGeJoZ3jwOXtrp/t3st7XUlc9wAYXqVZ5e8wn8=; b=arc51IDuXq2fX5qBH3k4IOoZjTB6CRRILiiNMu0CTEPAdasXxoAB9MwvMwB5Hgigda iOS/jySx/+2oq6L7qWrh7G3RpH7ZrSjppq1PFEedkhuyacUzl+y0nWkOi8bdVvHJQZj7 zZXA9SLm46csGR1XCW1N3IxxSfPGPmF+McFcw5jQZj9E9cfkF2zkYwDTqwEvC5rtHudH 9PuA7EgjqCWBy4p34YSKTeGYLMiO8ffJxn0T2HUfrAAWnjVcIWE2msxp/LqiysviRT1P xS6HmbmSBB8cuyrIOLuCs4z+EGkT8FELow/NZ2X8godtkGGFWmqHpGMMreVqwskdgTzN 5p/w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1721387589; x=1721992389; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=cI2OyaGeJoZ3jwOXtrp/t3st7XUlc9wAYXqVZ5e8wn8=; b=PE93SCUNsAWNPvc7YP782fb2bP/NdFtBTVvb+hrf/uWr+L9TxWkKieDu5wMloi86w8 oUhf5J3C7swoQLOe0VOeqEA2DLJ4O4HRGFQcC7CCgtfbjKwQ8dE1blMypwZbZ1adTd2p 7ODzfZ5VgLZ/YnQV5oFUxWhfWhMvC8CBkG6i89qG+3Z8ylP7XIMrXd3K0IRjS1XJ9TqR cdWxfpkUEbvNq/Jg9qE4aKrDsbC4eXWcjlBc+hqXqbJAl75pL5gWk9we5GRz7dS9gsrG OXbqbUqcxvT64guNQxJSPeizKPZQgpaFCrgy2UrblnuQb/fJEnj2Yx0rZz7ZjSe7VlDZ yITA== X-Forwarded-Encrypted: i=1; AJvYcCU6WVvDNMS+TeWnGjmQ6X+0l1n/qdjvrg4zefCU13wpTRUCVf3c0Ye4LpZ1cXhgPFYamgVtOXMu+gqIFVnBzWlT271t5Yvx4iKul5GhDPJgT85LET4= X-Gm-Message-State: AOJu0YyB+SejmyrwEHH/lXrxLsRncJI9FgpKrgeu16ELHZ81zrVTDDVK sNO3/5LQYPwEk7o71I4KaXbakuHYknpsDkGd3B7Sm1NZAGomJI3c X-Google-Smtp-Source: AGHT+IG2JJJPxabdVPZ6T2TEjoovVVyfOK99NYS1AWCRX8RPjnc05mWwK92iQlMuHULD6A7++2/Vkg== X-Received: by 2002:a05:6a20:e609:b0:1c1:5772:3bf3 with SMTP id adf61e73a8af0-1c417f5662bmr1447427637.0.1721387588787; Fri, 19 Jul 2024 04:13:08 -0700 (PDT) Received: from fabio-Precision-3551.. ([2804:14c:485:4b61:bc92:63f4:6f0e:1985]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2cb76a619e8sm2303031a91.0.2024.07.19.04.13.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 19 Jul 2024 04:13:08 -0700 (PDT) From: Fabio Estevam To: broonie@kernel.org Cc: linux-spi@vger.kernel.org, otavio.salvador@ossystems.com.br, heiko@sntech.de, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Fabio Estevam , Conor Dooley Subject: [PATCH v2 3/3] ARM: dts: rockchip: rv1108-elgin-r1: Do not describe unexisting DAC device Date: Fri, 19 Jul 2024 08:12:10 -0300 Message-Id: <20240719111210.1287783-3-festevam@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240719111210.1287783-1-festevam@gmail.com> References: <20240719111210.1287783-1-festevam@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240719_041310_044678_FBD0F81C X-CRM114-Status: GOOD ( 12.55 ) 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 There is no DAC connected to the SPI bus of the Elgin RV1108 R1 board. There is a JG10309-01 LCD controlled via SPI though. Properly describe it by adding the "elgin,jg10309-01" compatible string. Reported-by: Conor Dooley Closes: https://lore.kernel.org/linux-arm-kernel/20240717-parrot-malt-83cc04bf6b36@spud/ Signed-off-by: Fabio Estevam Acked-by: Heiko Stuebner --- Changes since v1: - Use a more specific compatible string. (Conor) arch/arm/boot/dts/rockchip/rv1108-elgin-r1.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/rockchip/rv1108-elgin-r1.dts b/arch/arm/boot/dts/rockchip/rv1108-elgin-r1.dts index 2d9994379eb2..971bb617e845 100644 --- a/arch/arm/boot/dts/rockchip/rv1108-elgin-r1.dts +++ b/arch/arm/boot/dts/rockchip/rv1108-elgin-r1.dts @@ -168,8 +168,8 @@ &spi { pinctrl-0 = <&spim1_clk &spim1_cs0 &spim1_tx &spim1_rx>; status = "okay"; - dh2228fv: dac@0 { - compatible = "rohm,dh2228fv"; + display: display@0 { + compatible = "elgin,jg10309-01"; reg = <0>; spi-max-frequency = <24000000>; spi-cpha;