From patchwork Tue Mar 3 22:15:25 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tony Lindgren X-Patchwork-Id: 11418835 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B183F1580 for ; Tue, 3 Mar 2020 22:15:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 90E4A208C3 for ; Tue, 3 Mar 2020 22:15:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727793AbgCCWPu (ORCPT ); Tue, 3 Mar 2020 17:15:50 -0500 Received: from muru.com ([72.249.23.125]:58710 "EHLO muru.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727769AbgCCWPu (ORCPT ); Tue, 3 Mar 2020 17:15:50 -0500 Received: from hillo.muru.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTP id 62A1C8198; Tue, 3 Mar 2020 22:16:35 +0000 (UTC) From: Tony Lindgren To: linux-omap@vger.kernel.org Cc: =?utf-8?q?Beno=C3=AEt_Cousson?= , devicetree@vger.kernel.org, Peter Ujfalusi Subject: [PATCH 11/14] ARM: dts: Configure interconnect target module for dra7 tpcc Date: Tue, 3 Mar 2020 14:15:25 -0800 Message-Id: <20200303221528.49099-12-tony@atomide.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200303221528.49099-1-tony@atomide.com> References: <20200303221528.49099-1-tony@atomide.com> MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org We can now probe devices with device tree only configuration using ti-sysc interconnect target module driver. Let's configure the module, but keep the legacy "ti,hwmods" peroperty to avoid new boot time warnings. The legacy property will be removed in later patches together with the legacy platform data. Let's also correct the custom node name to use generic node name dma. Cc: Peter Ujfalusi Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/dra7.dtsi | 51 ++++++++++++++++++++++--------------- 1 file changed, 31 insertions(+), 20 deletions(-) diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -331,27 +331,38 @@ dra7_iodelay_core: padconf@4844a000 { #pinctrl-cells = <2>; }; - edma: edma@43300000 { - compatible = "ti,edma3-tpcc"; + target-module@43300000 { + compatible = "ti,sysc-omap4", "ti,sysc"; ti,hwmods = "tpcc"; - reg = <0x43300000 0x100000>; - reg-names = "edma3_cc"; - interrupts = , - , - ; - interrupt-names = "edma3_ccint", "edma3_mperr", - "edma3_ccerrint"; - dma-requests = <64>; - #dma-cells = <2>; - - ti,tptcs = <&edma_tptc0 7>, <&edma_tptc1 0>; - - /* - * memcpy is disabled, can be enabled with: - * ti,edma-memcpy-channels = <20 21>; - * for example. Note that these channels need to be - * masked in the xbar as well. - */ + reg = <0x43300000 0x4>; + reg-names = "rev"; + clocks = <&l3main1_clkctrl DRA7_L3MAIN1_TPCC_CLKCTRL 0>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x43300000 0x100000>; + + edma: dma@0 { + compatible = "ti,edma3-tpcc"; + reg = <0 0x100000>; + reg-names = "edma3_cc"; + interrupts = , + , + ; + interrupt-names = "edma3_ccint", "edma3_mperr", + "edma3_ccerrint"; + dma-requests = <64>; + #dma-cells = <2>; + + ti,tptcs = <&edma_tptc0 7>, <&edma_tptc1 0>; + + /* + * memcpy is disabled, can be enabled with: + * ti,edma-memcpy-channels = <20 21>; + * for example. Note that these channels need to be + * masked in the xbar as well. + */ + }; }; edma_tptc0: tptc@43400000 {