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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 Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 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: 813891 Received: from mail-pj1-f47.google.com (mail-pj1-f47.google.com [209.85.216.47]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0E24D1C32; Fri, 19 Jul 2024 11:13:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.47 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721387587; cv=none; b=DPGPd1UoHSv3ZoUD231+mn+QCWUdsxiPcTYDdEF4aBpV25gmz7fjOe2iS27liH15V5OTPmUK7J+D24rbYFw8c1GBL0WymLQMGFcnMXVCQcSYSvGgjpT66egRWP0vw642v8sSoPhjHHUzhvdeaFff55CYEil07KLD96qcMKEcMI0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721387587; c=relaxed/simple; bh=DC0ybkMEDo0yBYqDnFPittEcjXU8kwE86u09ZjMNB0Q=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=vESyx8cwWVHh89Q+bwVr5PZwThBuWyKx5gXJvFYPUMSumWWGaSDidf3WNgOcDMvcW4wQgk2z+hhQcYbkXFWYmGCB9kPQKJEb9pm2HXKBjRghTXYw+JHaJA9JwRrgeXbWynq8/DuLm9/BuuWwyTgM5wXg7qWj9xmro5PX5Yjjo98= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=UMnzPGGB; arc=none smtp.client-ip=209.85.216.47 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="UMnzPGGB" Received: by mail-pj1-f47.google.com with SMTP id 98e67ed59e1d1-2cb71213df9so188109a91.1; 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=vger.kernel.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=UMnzPGGBW248ffahtT8vmPGII+7ggdxaQaliUgNIQx4YOl9pkZf2fDHSsvnHBamgav npr13G8F4hFnvhZX1cioTzgx5OnazizOKzoGDddJTNAWRyGf8nEKswDscYfawVDlokna sJblvl/r3ep7GM1ni0yQtfVqdGJtfvghkLacbpuagnMRwmVqb2H4LRADtIBjaRXarjzR qk1moaIeJf6BVsZHWS3mpYp51urUT3fB30vpVkSNxYZ1WkJowAE2BMPvhF2NhGTc1Ovc 4IF+oLrVQAeWfSChnbxcCTLrLwA4t1XO+i9WvxkLEXGLremmoA1Dz28sBY0/hU23gFGx qJcg== 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=oQXj+Dwe3BFcLv28fPcI/VKyW158xVMJUs5rUFUBSWLBff7us+oSQJ9kvXNAaa3aZX j+EBZn0WnA7PnSL5cw35KHjpKNEb7qXmIYUL1xsZF0ybeskQECQF0eRgPUsDlORFf8PX UEKg2V7eXDW4jQg8EiYVzIcYt1uj7/NVK1uKFpbqlyPSV+rOKhEaL4pGjvMAf+x1a6Ej NksBuu+iGX1pecgClezVNQU79MWAbmapFa/dueABX9GsBbIZJnU2VlDrLUoUTot2zhPD 4vde1jwU+8ix57AorVuDlyuT9IumNmjjiLsO4nxW2c8WQmzvkc1EktxcEw03VUdHUGdY XOiQ== X-Forwarded-Encrypted: i=1; AJvYcCUlDxW7/Dl7BkZMDa6tUbt2mnXKF78QANY9qj55LCGteKufuBdCF32zkCJW8RZXThly7X0bFRON13rMa/Dih+DMJlDslsA+iolfsg== X-Gm-Message-State: AOJu0YxZOV9McMreIT6SBbzk06oLexBa7yYNRtzPYQwek7hOdSXP7Fyh zxi0rkAd2gTJX1XvcPX1Vr3w1Wvq8EG8lUW08jxYoHjs3My26rue 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> Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 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: 813531 Received: from mail-pg1-f173.google.com (mail-pg1-f173.google.com [209.85.215.173]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A681A1C32; Fri, 19 Jul 2024 11:13:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.215.173 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721387591; cv=none; b=Ux1sS3cJ2Xq2pVa2xizH0tVuQukbcOpifYIYIJLiejcJNVL3SZeXmlR0lYPiLB1qhlUBnL3F1B6hALc+79SDyLQDi8Fq00mR2cWrEJ+tCLMIgTY0iBjXtAdjb9XlG7abJUJPtSv2f2X/JzRp7Nqw8SjPwcOWXgEyQogAi8rRps8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721387591; c=relaxed/simple; bh=yGv+d05VUcp+940D6ofZXpayRyz+ydVQ8XrF9QmhIlY=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=bfX5ICdlaf4rjiv9FrIOhKFshekMCyb9Ut5t31I2LSr+4Limctm2Lextp5EPmT1LOW+osUsMaLMFPK5vLyHcUWLEz0Ll1ab+0d6ZqapqOytV3dghDeRy2Kfx9Dus8kX6bNgw7OjyVmBUUlkZpm2mndCbtbAf/RX+gwA3tVgSyBU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=GiqsKjAI; arc=none smtp.client-ip=209.85.215.173 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="GiqsKjAI" Received: by mail-pg1-f173.google.com with SMTP id 41be03b00d2f7-75b77be7611so211518a12.3; 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=vger.kernel.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=GiqsKjAI1FdQBhmSLeBOWugJRYwNboErl3o2wfPzXw/NP9F9gxm7S8Z5SxLMd0Sgio zfaetHLTbuTHMHoXdHap84bXkuhiowcXQy+DdZ/dDPFWdRjL6EAcTKFiz1hW6/BaET7b QmsMozO+Jem4VnN2uJLRXk6f7HLZPGK/13mZCNOrLX3UDMF/FTxUmptPBXEDB4djwGuF noYIzaBf8p8DVnXp0Bx4sCNpoVH5VUjIFKrOffbGSeylGWGif/wyFrtXA8Bf6qaOxLdA wjVp7josJCF/MOWhCYOOKEge+B4jeDM7uCl6p/KQRfRR7rGVHk+NK/Jb6nR/i/Ci07wG RDIw== 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=eNv4Gu+LCQFBEwz5ZjA4onpneBs5zT/OXrCyTREj6dtEdJjPdUtHLcpx272j19T/IG ps7TLNtMVE4jecRGrmnfMBi4fcE3AhWuJrE0meg/rBC22q11OtdYhm2aa0h72vnC0zJj HAGgxbbmwYuisFmGiFHru9Yr43Q29nTmiNTv/Lki/EwtofO6dqa1lvZJvcqIv0DRitt4 QQW1qb+2SChpldHoNC6BlLxgT//LY/ik0wLQF61f7+6Mcp6JGpxmxSO8ecGj77YQB5lm REV2fCnN1BvmWkd9ZFKzoqB2uOtg6BGKmhUOm/sVPnxAbKrhr+2BIb3drICQicPFlBYd d/6w== X-Forwarded-Encrypted: i=1; AJvYcCVm9Hp15IIMJwZ8Ks3y5+0ZoZuGPD/btIiidY4ZmQPvgSOvwW2y2AM0LEEcHpFOVQHAh0n9AikxSUDagiH5xalij4UzaweAbKevdA== X-Gm-Message-State: AOJu0Yyf0zNcjEWtZ0hyM5tr3OwbnYoXw/qni87cfRontps1RDMm2jiW pVJqNDampig7ddOLcTRXIAiza4Ux6RT+18iF8R1Rzj6VxMbFcG7+ESyW9w== 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> Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 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;