From mboxrd@z Thu Jan 1 00:00:00 1970 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9BBB7C433FE for ; Tue, 23 Nov 2021 05:48:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233190AbhKWFvN (ORCPT ); Tue, 23 Nov 2021 00:51:13 -0500 Received: from mail.kernel.org ([198.145.29.99]:35028 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229471AbhKWFvL (ORCPT ); Tue, 23 Nov 2021 00:51:11 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 1E28E60174; Tue, 23 Nov 2021 05:48:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1637646484; bh=s5g41jYrdtxlXA66zVRRQhw+GXrmib0rXuZHEcHaZWI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=uIDUW0ytL9AgGAD0JVqJu/WnY8a+CxtN/MO5tEZdwN65QEuvwdYUmq+Ute2eSv9oo guOQtGiMEUutwnOA140LRGGcbdtuPrEyeSbTg4lZfDlCDGjUnHfAb2OxCINfYZwfva 1aD+GyVwOWBoBmgGNYBcoGHWFNHazz6AFKVVxOaHuPId5K1GdZjjbXsjEQVYUaxWuY tgS1vqaN9IGMc+qS9yqsGML2ixVs6uZBHwOwVvgF7sozq0aRo+g7BlKtAfm4cDhRBT 1awQZcMEPMTj1eF4op3CX8QIUDO2oTtp8S55+oNkGXMefXqhwpEp/4/X6l/6hvmx57 zwtBiUlt7e44Q== Date: Tue, 23 Nov 2021 11:17:59 +0530 From: Vinod Koul To: Martin Blumenstingl Cc: linux-amlogic@lists.infradead.org, devicetree@vger.kernel.org, linux-phy@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, robh+dt@kernel.org, kishon@ti.com Subject: Re: [PATCH v3 0/2] phy: Add support for the HDMI TX PHY on Meson8/8b/8m2 Message-ID: References: <20211020195107.1564533-1-martin.blumenstingl@googlemail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20211020195107.1564533-1-martin.blumenstingl@googlemail.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 20-10-21, 21:51, Martin Blumenstingl wrote: > Amlogic Meson8/8b/8m2 SoCs embed a HDMI TX PHY. Unfortunately there is > no (public) documentation for this hardware. The best thing we have is > the 3.10 vendor kernel, which unfortunately doesn't document most > register bits (only a few are named there, the rest is all magic > numbers). > It is possible that this is a TranSwitch HDMI TX PHY based core, but > this is pure speculation. > > Adding a driver for the HDMI TX PHY gets us one step closer to video > output on these older SoCs. Applied, thanks -- ~Vinod From mboxrd@z Thu Jan 1 00:00:00 1970 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 76599C433EF for ; Tue, 23 Nov 2021 05:48:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=QLpJj3Y2Cx1aZU6uGJLcyjv7qvcWRexYk+PitFvrNkA=; b=1wARaklBDFl8jC f1CNwJ8RE/W7gciwfLX4CIg4X/4v+DqNI2Q3AXpt/kSDImHGNY4izXsME/8ceIXuc5sqvkRBfuOnW 0ddIyE1XjKjpFOv3+evnQLuzDJz1noluL90rA7s9fJLz5c+zzTJwUxQyQrGb6p6Z8T5PbV2OlTevW TR27SOfQyw7B5zWS3ZNphwx/dx7mMIxCKxU7pIaJs1l0ETUxRXXNaAhlNE3B9TU8m36LeZINNEKXM 0Hhzb95/irJ/SD7OYjgcf7/D5BlyxxqgYbmwie4aqf7EAj3d24DIfBlnvn6yfwcVu1m6MCZIo0B8e VE0rmcafgUP1LqrmNU2Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mpOf0-000vDE-Tt; Tue, 23 Nov 2021 05:48:06 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mpOey-000vCc-KY; Tue, 23 Nov 2021 05:48:05 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 1E28E60174; Tue, 23 Nov 2021 05:48:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1637646484; bh=s5g41jYrdtxlXA66zVRRQhw+GXrmib0rXuZHEcHaZWI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=uIDUW0ytL9AgGAD0JVqJu/WnY8a+CxtN/MO5tEZdwN65QEuvwdYUmq+Ute2eSv9oo guOQtGiMEUutwnOA140LRGGcbdtuPrEyeSbTg4lZfDlCDGjUnHfAb2OxCINfYZwfva 1aD+GyVwOWBoBmgGNYBcoGHWFNHazz6AFKVVxOaHuPId5K1GdZjjbXsjEQVYUaxWuY tgS1vqaN9IGMc+qS9yqsGML2ixVs6uZBHwOwVvgF7sozq0aRo+g7BlKtAfm4cDhRBT 1awQZcMEPMTj1eF4op3CX8QIUDO2oTtp8S55+oNkGXMefXqhwpEp/4/X6l/6hvmx57 zwtBiUlt7e44Q== Date: Tue, 23 Nov 2021 11:17:59 +0530 From: Vinod Koul To: Martin Blumenstingl Cc: linux-amlogic@lists.infradead.org, devicetree@vger.kernel.org, linux-phy@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, robh+dt@kernel.org, kishon@ti.com Subject: Re: [PATCH v3 0/2] phy: Add support for the HDMI TX PHY on Meson8/8b/8m2 Message-ID: References: <20211020195107.1564533-1-martin.blumenstingl@googlemail.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20211020195107.1564533-1-martin.blumenstingl@googlemail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211122_214804_717747_5ADB8AF8 X-CRM114-Status: UNSURE ( 9.04 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org On 20-10-21, 21:51, Martin Blumenstingl wrote: > Amlogic Meson8/8b/8m2 SoCs embed a HDMI TX PHY. Unfortunately there is > no (public) documentation for this hardware. The best thing we have is > the 3.10 vendor kernel, which unfortunately doesn't document most > register bits (only a few are named there, the rest is all magic > numbers). > It is possible that this is a TranSwitch HDMI TX PHY based core, but > this is pure speculation. > > Adding a driver for the HDMI TX PHY gets us one step closer to video > output on these older SoCs. Applied, thanks -- ~Vinod _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic From mboxrd@z Thu Jan 1 00:00:00 1970 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 2B00FC433F5 for ; Tue, 23 Nov 2021 05:48:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=hRgWqYDlW2SsjHNV10isn993an/XCBqdHI4vBm1gD98=; b=QUAH0o4Ao6X4av iXZApupG6ctugAF9vlDeT5CQ3C7tF9T4azJMMHxH+w3CNHyQE/lcC0a6LL6/qu5dSy5NnE7KLxiTt JTvjIzc33sDMxTaMi8hn0vjKaoJogq+p8Mb1ZoF7w8hT9t5y3Xgx0o0LtvUb+XcWQKHjxJE8KqTpO e7XaxjoRbo5bgXgxcVnpmqghvTJe7E8+mbdD7xyzsRpYWt3zFJuqcOn78Jynu+LDP3emKjNuSmJBH m+2Skx3riNuRL8O6K6LHmgQnv7tGfFP3ykedEOeE83WHmBz2jh+xwjKzxLB4E3OlnD8nJKNzO7QuI SuiLSgFFEfuUgvTqUGzA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mpOfB-000vFQ-LC; Tue, 23 Nov 2021 05:48:17 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mpOey-000vCc-KY; Tue, 23 Nov 2021 05:48:05 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 1E28E60174; Tue, 23 Nov 2021 05:48:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1637646484; bh=s5g41jYrdtxlXA66zVRRQhw+GXrmib0rXuZHEcHaZWI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=uIDUW0ytL9AgGAD0JVqJu/WnY8a+CxtN/MO5tEZdwN65QEuvwdYUmq+Ute2eSv9oo guOQtGiMEUutwnOA140LRGGcbdtuPrEyeSbTg4lZfDlCDGjUnHfAb2OxCINfYZwfva 1aD+GyVwOWBoBmgGNYBcoGHWFNHazz6AFKVVxOaHuPId5K1GdZjjbXsjEQVYUaxWuY tgS1vqaN9IGMc+qS9yqsGML2ixVs6uZBHwOwVvgF7sozq0aRo+g7BlKtAfm4cDhRBT 1awQZcMEPMTj1eF4op3CX8QIUDO2oTtp8S55+oNkGXMefXqhwpEp/4/X6l/6hvmx57 zwtBiUlt7e44Q== Date: Tue, 23 Nov 2021 11:17:59 +0530 From: Vinod Koul To: Martin Blumenstingl Cc: linux-amlogic@lists.infradead.org, devicetree@vger.kernel.org, linux-phy@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, robh+dt@kernel.org, kishon@ti.com Subject: Re: [PATCH v3 0/2] phy: Add support for the HDMI TX PHY on Meson8/8b/8m2 Message-ID: References: <20211020195107.1564533-1-martin.blumenstingl@googlemail.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20211020195107.1564533-1-martin.blumenstingl@googlemail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211122_214804_717747_5ADB8AF8 X-CRM114-Status: UNSURE ( 9.04 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org On 20-10-21, 21:51, Martin Blumenstingl wrote: > Amlogic Meson8/8b/8m2 SoCs embed a HDMI TX PHY. Unfortunately there is > no (public) documentation for this hardware. The best thing we have is > the 3.10 vendor kernel, which unfortunately doesn't document most > register bits (only a few are named there, the rest is all magic > numbers). > It is possible that this is a TranSwitch HDMI TX PHY based core, but > this is pure speculation. > > Adding a driver for the HDMI TX PHY gets us one step closer to video > output on these older SoCs. Applied, thanks -- ~Vinod -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy From mboxrd@z Thu Jan 1 00:00:00 1970 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 04F84C433F5 for ; Tue, 23 Nov 2021 05:49:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=YLTV4O3Ms2tHaonqx5KkULa3zUJL++9RYo61tGRjsJs=; b=sHybTl4JTNmvP4 mkop9GLZn+OCcS/k42JTy8aMx+e61d/1JHJgHE025Fc9gbPNfU1xH/STXMuMPrz+1156EDM/m7OO2 knNiY5IUXX+oRAX0i96GaetdrF7chrhlG/nDwI5VFCV1qSUXqLK3fif3pswI+D9T+OclMRx1mpr2J 8qVaCcnfhf22+ERI7v0gMhEHHBMuh8x5Cc+s/2Qe1Eb4c6IdVYA6olw41UsHxO9SLAqfCLY6OXqTk P/Zg4loa3ktTqB9pcoH2EkkrPQ8J9F/DgKcY38/NPUv3Gkvg0ygt1Ab7ySBX20uGQYIvL1jTZbro7 y4ac9u8e9FEUnu1jYDWg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mpOf2-000vDe-HP; Tue, 23 Nov 2021 05:48:08 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mpOey-000vCc-KY; Tue, 23 Nov 2021 05:48:05 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 1E28E60174; Tue, 23 Nov 2021 05:48:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1637646484; bh=s5g41jYrdtxlXA66zVRRQhw+GXrmib0rXuZHEcHaZWI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=uIDUW0ytL9AgGAD0JVqJu/WnY8a+CxtN/MO5tEZdwN65QEuvwdYUmq+Ute2eSv9oo guOQtGiMEUutwnOA140LRGGcbdtuPrEyeSbTg4lZfDlCDGjUnHfAb2OxCINfYZwfva 1aD+GyVwOWBoBmgGNYBcoGHWFNHazz6AFKVVxOaHuPId5K1GdZjjbXsjEQVYUaxWuY tgS1vqaN9IGMc+qS9yqsGML2ixVs6uZBHwOwVvgF7sozq0aRo+g7BlKtAfm4cDhRBT 1awQZcMEPMTj1eF4op3CX8QIUDO2oTtp8S55+oNkGXMefXqhwpEp/4/X6l/6hvmx57 zwtBiUlt7e44Q== Date: Tue, 23 Nov 2021 11:17:59 +0530 From: Vinod Koul To: Martin Blumenstingl Cc: linux-amlogic@lists.infradead.org, devicetree@vger.kernel.org, linux-phy@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, robh+dt@kernel.org, kishon@ti.com Subject: Re: [PATCH v3 0/2] phy: Add support for the HDMI TX PHY on Meson8/8b/8m2 Message-ID: References: <20211020195107.1564533-1-martin.blumenstingl@googlemail.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20211020195107.1564533-1-martin.blumenstingl@googlemail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211122_214804_717747_5ADB8AF8 X-CRM114-Status: UNSURE ( 9.04 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 20-10-21, 21:51, Martin Blumenstingl wrote: > Amlogic Meson8/8b/8m2 SoCs embed a HDMI TX PHY. Unfortunately there is > no (public) documentation for this hardware. The best thing we have is > the 3.10 vendor kernel, which unfortunately doesn't document most > register bits (only a few are named there, the rest is all magic > numbers). > It is possible that this is a TranSwitch HDMI TX PHY based core, but > this is pure speculation. > > Adding a driver for the HDMI TX PHY gets us one step closer to video > output on these older SoCs. Applied, thanks -- ~Vinod _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel