From patchwork Mon Jan 11 08:21:44 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Kepplinger X-Patchwork-Id: 12010025 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A34CFC433E6 for ; Mon, 11 Jan 2021 08:23:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 68D7F22AAF for ; Mon, 11 Jan 2021 08:23:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727793AbhAKIW6 (ORCPT ); Mon, 11 Jan 2021 03:22:58 -0500 Received: from comms.puri.sm ([159.203.221.185]:60528 "EHLO comms.puri.sm" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727656AbhAKIW6 (ORCPT ); Mon, 11 Jan 2021 03:22:58 -0500 Received: from localhost (localhost [127.0.0.1]) by comms.puri.sm (Postfix) with ESMTP id B0F75DF6AB; Mon, 11 Jan 2021 00:22:17 -0800 (PST) Received: from comms.puri.sm ([127.0.0.1]) by localhost (comms.puri.sm [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id J0pOjU8TVSyv; Mon, 11 Jan 2021 00:22:16 -0800 (PST) From: Martin Kepplinger To: robh@kernel.org, shawnguo@kernel.org, festevam@gmail.com, catalin.marinas@arm.com, will@kernel.org, georgi.djakov@linaro.org, cdleonard@gmail.com Cc: kernel@pengutronix.de, linux-imx@nxp.com, kernel@puri.sm, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, Martin Kepplinger Subject: [PATCH v4 2/5] arm64: dts: imx8mq: Add interconnect provider property Date: Mon, 11 Jan 2021 09:21:44 +0100 Message-Id: <20210111082144.24450-1-martin.kepplinger@puri.sm> In-Reply-To: <20210111045103.GH28365@dragon> References: <20210111045103.GH28365@dragon> Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Add #interconnect-cells on main &noc so that it will probe the interconnect provider. Signed-off-by: Martin Kepplinger Acked-by: Georgi Djakov --- arch/arm64/boot/dts/freescale/imx8mq.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi index dbe480a76aa1..89e7de2e7f7a 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi @@ -1163,6 +1163,7 @@ reg = <0x32700000 0x100000>; clocks = <&clk IMX8MQ_CLK_NOC>; fsl,ddrc = <&ddrc>; + #interconnect-cells = <1>; operating-points-v2 = <&noc_opp_table>; noc_opp_table: opp-table { From patchwork Mon Jan 11 08:22:40 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Kepplinger X-Patchwork-Id: 12010027 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8AF62C433DB for ; Mon, 11 Jan 2021 08:24:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 579E422A85 for ; Mon, 11 Jan 2021 08:24:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727735AbhAKIYG (ORCPT ); Mon, 11 Jan 2021 03:24:06 -0500 Received: from comms.puri.sm ([159.203.221.185]:60624 "EHLO comms.puri.sm" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726611AbhAKIYG (ORCPT ); Mon, 11 Jan 2021 03:24:06 -0500 Received: from localhost (localhost [127.0.0.1]) by comms.puri.sm (Postfix) with ESMTP id 3FAEEDF71A; Mon, 11 Jan 2021 00:22:56 -0800 (PST) Received: from comms.puri.sm ([127.0.0.1]) by localhost (comms.puri.sm [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 8oV4D7t-4z8e; Mon, 11 Jan 2021 00:22:55 -0800 (PST) From: Martin Kepplinger To: robh@kernel.org, shawnguo@kernel.org, festevam@gmail.com, catalin.marinas@arm.com, will@kernel.org, georgi.djakov@linaro.org, cdleonard@gmail.com Cc: kernel@pengutronix.de, linux-imx@nxp.com, kernel@puri.sm, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, Martin Kepplinger Subject: [PATCH v4 3/5] dt-bindings: mxsfb: Add interconnect bindings for LCDIF path Date: Mon, 11 Jan 2021 09:22:40 +0100 Message-Id: <20210111082240.27691-1-martin.kepplinger@puri.sm> In-Reply-To: <20210111045103.GH28365@dragon> References: <20210111045103.GH28365@dragon> Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Add optional interconnect properties for the dram path requests. Signed-off-by: Martin Kepplinger --- Documentation/devicetree/bindings/display/mxsfb.txt | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/display/mxsfb.txt b/Documentation/devicetree/bindings/display/mxsfb.txt index c985871c46b3..d494a2674290 100644 --- a/Documentation/devicetree/bindings/display/mxsfb.txt +++ b/Documentation/devicetree/bindings/display/mxsfb.txt @@ -15,6 +15,12 @@ Required properties: - "pix" for the LCDIF block clock - (MX6SX-only) "axi", "disp_axi" for the bus interface clock +Optional properties: +- interconnects : interconnect path specifier for LCDIF according to + Documentation/devicetree/bindings/interconnect/interconnect.txt. +- interconnect-names: the name describing the interconnect path. + Should be "dram" for i.MX8MQ. + Required sub-nodes: - port: The connection to an encoder chip.