From patchwork Fri Dec 8 15:14:08 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nuno Sa via B4 Relay X-Patchwork-Id: 1873829 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=aXOeEfuW; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2604:1380:40f1:3f00::1; helo=sy.mirrors.kernel.org; envelope-from=devicetree+bounces-23194-incoming-dt=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from sy.mirrors.kernel.org (sy.mirrors.kernel.org [IPv6:2604:1380:40f1:3f00::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4SmvnB2wm6z23nW for ; Sat, 9 Dec 2023 02:14:22 +1100 (AEDT) Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sy.mirrors.kernel.org (Postfix) with ESMTPS id BC1A4B20CE0 for ; Fri, 8 Dec 2023 15:14:21 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 39DEF30338; Fri, 8 Dec 2023 15:14:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="aXOeEfuW" X-Original-To: devicetree@vger.kernel.org Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DA7D6225D2; Fri, 8 Dec 2023 15:14:10 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 75BAEC433CB; Fri, 8 Dec 2023 15:14:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1702048450; bh=nIumbSNy2HNraI49E2yCha0tzF9sWGi5YKv48+JANO4=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=aXOeEfuWRWUOqFMl8YuF3Y4oR8K3sVpiwFILpJGv5Fq0Z1VnARtMJ7VZtHbAFrNHj CAOpyP2+8BtMu++aRSwl+LUSycEgcnt3nv2x8eifn59rvyd+jsZUJJ80d8OYJXMdAm U1Pr1+t0yye4L828Hou5Cv3aEi818yVSAwOKKpWQni4kQp6ad5jdA3Dn0tzaYTLbpL 7KLVHTMvcXt96bUzdKA+ghfU6y2mPMblN8u5Dj9+cg11BydLbkqnJ5MadkGlB+LjgN asnGDHIggymT2aZnljd6+mqOAni2itybNDCSK2LWefr0iWUxNrHkzjl5ar6IFUgNQg 7E3zNf5JR+cQQ== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5BBE5C10F05; Fri, 8 Dec 2023 15:14:10 +0000 (UTC) From: Nuno Sa via B4 Relay Date: Fri, 08 Dec 2023 16:14:08 +0100 Subject: [PATCH v2 1/8] dt-bindings: adc: ad9467: document io-backend property Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20231208-dev-iio-backend-v2-1-5450951895e1@analog.com> References: <20231208-dev-iio-backend-v2-0-5450951895e1@analog.com> In-Reply-To: <20231208-dev-iio-backend-v2-0-5450951895e1@analog.com> To: devicetree@vger.kernel.org, linux-iio@vger.kernel.org Cc: Greg Kroah-Hartman , "Rafael J. Wysocki" , Rob Herring , Frank Rowand , Jonathan Cameron , Lars-Peter Clausen , Michael Hennerich , Krzysztof Kozlowski , Conor Dooley X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1702048448; l=1040; i=nuno.sa@analog.com; s=20231116; h=from:subject:message-id; bh=D7q6W8VwWUTViQGqb/BMWILjEw70nj+zEHdZlbAYQfs=; b=LR+bQ8JVhYh8Nxd2JNwQ2wemBAt9u9NReHkrS52MLd7EI2VjnP6c7itJrlDnznmlpoXKAxwPM 0RX0rSDKb6aBVntib++GIu8TwpMnqrN1RdQFd9gpdAjpMo76F6lHeeD X-Developer-Key: i=nuno.sa@analog.com; a=ed25519; pk=3NQwYA013OUYZsmDFBf8rmyyr5iQlxV/9H4/Df83o1E= X-Endpoint-Received: by B4 Relay for nuno.sa@analog.com/20231116 with auth_id=100 X-Original-From: Nuno Sa Reply-To: From: Nuno Sa Add a new property to reference IIO backend devices. Signed-off-by: Nuno Sa --- Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml index 7aa748d6b7a0..ae74249b4726 100644 --- a/Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml @@ -44,6 +44,10 @@ properties: Pin that controls the powerdown mode of the device. maxItems: 1 + io-backends: + description: Phandle to the IIO backend device. + $ref: /schemas/types.yaml#/definitions/phandle + reset-gpios: description: Reset pin for the device. @@ -68,6 +72,7 @@ examples: reg = <0>; clocks = <&adc_clk>; clock-names = "adc-clk"; + io-backends = <&iio_backend>; }; }; ... From patchwork Fri Dec 8 15:14:09 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nuno Sa via B4 Relay X-Patchwork-Id: 1873832 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=XhkbZ8XL; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2604:1380:4601:e00::3; helo=am.mirrors.kernel.org; envelope-from=devicetree+bounces-23196-incoming-dt=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from am.mirrors.kernel.org (am.mirrors.kernel.org [IPv6:2604:1380:4601:e00::3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4SmvnF5pldz23nW for ; Sat, 9 Dec 2023 02:14:25 +1100 (AEDT) Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id 16EE31F21515 for ; Fri, 8 Dec 2023 15:14:23 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 4012130342; Fri, 8 Dec 2023 15:14:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="XhkbZ8XL" X-Original-To: devicetree@vger.kernel.org Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DA8192375D; Fri, 8 Dec 2023 15:14:10 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 7E718C433C9; Fri, 8 Dec 2023 15:14:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1702048450; bh=XWd29Bx/1zhG4PtnHJ4U/X7tJYkjXKd0pZlp34fkM/I=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=XhkbZ8XL8WAEx3BKq4T08io0BqY5bnIcoKrpJSNKD/AKee12edXucyrcCEnLtjfbU 4kz5yeuixubSYviSnNnYcPc0gn/MjYyZ3tEwVbHBqhSI8N9rsESocbykI/2Q0KgEF/ EP5Qif2Dnb2qvls9sFWIYyptdBaWxfTXTvPYsiYs2RDgsbJ88PKsD1TCOr6QikFJq3 AVAz/4CfLZ6Oo+kU3hF5g7FokTqyraQ1+zpP2w4FZzoTWxSFFm1t7WPQlZ27NzpGlP UzunEadzB95v4QH2DaFyxG7Ihsuar+QDUmOSt0swumiwYv9bpCaeG/u5Gn/nHtHGS2 p1eiWj4PlhUpA== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6705DC46CA3; Fri, 8 Dec 2023 15:14:10 +0000 (UTC) From: Nuno Sa via B4 Relay Date: Fri, 08 Dec 2023 16:14:09 +0100 Subject: [PATCH v2 2/8] dt-bindings: adc: axi-adc: deprecate 'adi,adc-dev' Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20231208-dev-iio-backend-v2-2-5450951895e1@analog.com> References: <20231208-dev-iio-backend-v2-0-5450951895e1@analog.com> In-Reply-To: <20231208-dev-iio-backend-v2-0-5450951895e1@analog.com> To: devicetree@vger.kernel.org, linux-iio@vger.kernel.org Cc: Greg Kroah-Hartman , "Rafael J. Wysocki" , Rob Herring , Frank Rowand , Jonathan Cameron , Lars-Peter Clausen , Michael Hennerich , Krzysztof Kozlowski , Conor Dooley X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1702048448; l=1094; i=nuno.sa@analog.com; s=20231116; h=from:subject:message-id; bh=C0999kdXZfFVABxRP5fCA7vOPNscAFjvB6s0Z8D09gA=; b=zDjB/iYOjyvJ7QF1DU8YK6+7triYtNh7+cUHyCBceGsEVs5uERZNT61ndkHynca0weyJ22WQ7 DZPXoFkQiGVDS7blablwvFkESTfLja4MB324FAt0Im9KpRepmc3WYjF X-Developer-Key: i=nuno.sa@analog.com; a=ed25519; pk=3NQwYA013OUYZsmDFBf8rmyyr5iQlxV/9H4/Df83o1E= X-Endpoint-Received: by B4 Relay for nuno.sa@analog.com/20231116 with auth_id=100 X-Original-From: Nuno Sa Reply-To: From: Nuno Sa 'adi,adc-dev' is now deprecated and must not be used anymore. Hence, also remove it from being required. Signed-off-by: Nuno Sa --- Documentation/devicetree/bindings/iio/adc/adi,axi-adc.yaml | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/iio/adc/adi,axi-adc.yaml b/Documentation/devicetree/bindings/iio/adc/adi,axi-adc.yaml index 9996dd93f84b..835b40063343 100644 --- a/Documentation/devicetree/bindings/iio/adc/adi,axi-adc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/adi,axi-adc.yaml @@ -39,12 +39,12 @@ properties: $ref: /schemas/types.yaml#/definitions/phandle description: A reference to a the actual ADC to which this FPGA ADC interfaces to. + deprecated: true required: - compatible - dmas - reg - - adi,adc-dev additionalProperties: false @@ -55,7 +55,5 @@ examples: reg = <0x44a00000 0x10000>; dmas = <&rx_dma 0>; dma-names = "rx"; - - adi,adc-dev = <&spi_adc>; }; ... From patchwork Fri Dec 8 15:14:11 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nuno Sa via B4 Relay X-Patchwork-Id: 1873831 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=UsgXbBHZ; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2604:1380:40f1:3f00::1; helo=sy.mirrors.kernel.org; envelope-from=devicetree+bounces-23197-incoming-dt=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from sy.mirrors.kernel.org (sy.mirrors.kernel.org [IPv6:2604:1380:40f1:3f00::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4SmvnD5TdFz23nW for ; Sat, 9 Dec 2023 02:14:24 +1100 (AEDT) Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sy.mirrors.kernel.org (Postfix) with ESMTPS id 384A9B20A07 for ; Fri, 8 Dec 2023 15:14:24 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 49E703034D; Fri, 8 Dec 2023 15:14:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="UsgXbBHZ" X-Original-To: devicetree@vger.kernel.org Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EFB9C23766; Fri, 8 Dec 2023 15:14:10 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 94678C433D9; Fri, 8 Dec 2023 15:14:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1702048450; bh=OaL5pDVyJIzQrfAV3tfRNVjBhEsYl4sPC7Z23Kw0fvA=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=UsgXbBHZOYINk+sY1x/vtSQj7ytj2N9zJgi77oRuT5TjimuU0UqY/9dhcB/bzVwHc cyISDyrZtzTNEV94iCB5VlAMitY/V0YLNdrQNUJKyLBsqTV9fiqSXAUsi7fzvjFDaF SeIgB9/6vvkKj4xG1Ah0v30WvHZ+IOibvprsLz0XqdwAtwBH0vK0RlUw7UjYdajdbR kjyJdY7KIFt1h4w8EyLQURSkziy3ZxjgCKKOh6h7xo8npWPbE2WIu+XDBzmm6/WLwf PEPeMMqXBwOozySkr9RPSS+Z1fO0qpKPmpyCeDpixhn++bPNOBUYHqoPelnQykbBxc py2XEmd3HgtLA== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7CF10C10F09; Fri, 8 Dec 2023 15:14:10 +0000 (UTC) From: Nuno Sa via B4 Relay Date: Fri, 08 Dec 2023 16:14:11 +0100 Subject: [PATCH v2 4/8] of: property: add device link support for io-backends Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20231208-dev-iio-backend-v2-4-5450951895e1@analog.com> References: <20231208-dev-iio-backend-v2-0-5450951895e1@analog.com> In-Reply-To: <20231208-dev-iio-backend-v2-0-5450951895e1@analog.com> To: devicetree@vger.kernel.org, linux-iio@vger.kernel.org Cc: Greg Kroah-Hartman , "Rafael J. Wysocki" , Rob Herring , Frank Rowand , Jonathan Cameron , Lars-Peter Clausen , Michael Hennerich , Krzysztof Kozlowski , Conor Dooley , Olivier Moysan X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1702048448; l=1344; i=nuno.sa@analog.com; s=20231116; h=from:subject:message-id; bh=2i9xrdAocIPl4YQTG6hWpMO06qbcjhyhzYcdjiTi4iw=; b=cbii+i3yP3jIPhltKgMO+cMk7lQbp3AH6TNiP1bk4u9cI6OytDG7RqgvyVtDBXuBAva9UVNua eB9DDiWSpPhBMO31DX1dnTZBqg321dI3NEdgbCSv2V60Ee3z7Mmu+8e X-Developer-Key: i=nuno.sa@analog.com; a=ed25519; pk=3NQwYA013OUYZsmDFBf8rmyyr5iQlxV/9H4/Df83o1E= X-Endpoint-Received: by B4 Relay for nuno.sa@analog.com/20231116 with auth_id=100 X-Original-From: Nuno Sa Reply-To: From: Olivier Moysan Add support for creating device links out of more DT properties. Signed-off-by: Olivier Moysan Signed-off-by: Nuno Sa --- drivers/of/property.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/of/property.c b/drivers/of/property.c index afdaefbd03f6..a4835447759f 100644 --- a/drivers/of/property.c +++ b/drivers/of/property.c @@ -1244,6 +1244,7 @@ DEFINE_SIMPLE_PROP(interconnects, "interconnects", "#interconnect-cells") DEFINE_SIMPLE_PROP(iommus, "iommus", "#iommu-cells") DEFINE_SIMPLE_PROP(mboxes, "mboxes", "#mbox-cells") DEFINE_SIMPLE_PROP(io_channels, "io-channel", "#io-channel-cells") +DEFINE_SIMPLE_PROP(io_backends, "io-backends", NULL) DEFINE_SIMPLE_PROP(interrupt_parent, "interrupt-parent", NULL) DEFINE_SIMPLE_PROP(dmas, "dmas", "#dma-cells") DEFINE_SIMPLE_PROP(power_domains, "power-domains", "#power-domain-cells") @@ -1334,6 +1335,7 @@ static const struct supplier_bindings of_supplier_bindings[] = { { .parse_prop = parse_iommu_maps, .optional = true, }, { .parse_prop = parse_mboxes, }, { .parse_prop = parse_io_channels, }, + { .parse_prop = parse_io_backends, }, { .parse_prop = parse_interrupt_parent, }, { .parse_prop = parse_dmas, .optional = true, }, { .parse_prop = parse_power_domains, },