From patchwork Fri Feb 4 07:33:32 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tony Lindgren X-Patchwork-Id: 12734864 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 93804C43219 for ; Fri, 4 Feb 2022 07:33:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1352406AbiBDHdq (ORCPT ); Fri, 4 Feb 2022 02:33:46 -0500 Received: from muru.com ([72.249.23.125]:46384 "EHLO muru.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1352467AbiBDHdq (ORCPT ); Fri, 4 Feb 2022 02:33:46 -0500 Received: from hillo.muru.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTP id EA7ED80F0; Fri, 4 Feb 2022 07:33:28 +0000 (UTC) From: Tony Lindgren To: linux-omap@vger.kernel.org Cc: =?utf-8?q?Beno=C3=AEt_Cousson?= , devicetree@vger.kernel.org, Stephen Boyd , Tero Kristo Subject: [PATCH 3/4] ARM: dts: Add clksel node for am3 clkout Date: Fri, 4 Feb 2022 09:33:32 +0200 Message-Id: <20220204073333.18175-4-tony@atomide.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220204073333.18175-1-tony@atomide.com> References: <20220204073333.18175-1-tony@atomide.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org Let's add a clksel node for the component clocks to avoid devicetree unique_unit_address warnings. The component clocks can now get IO address from the parent clksel node. Cc: Stephen Boyd Cc: Tero Kristo Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/am33xx-clocks.dtsi | 47 ++++++++++++++++------------ 1 file changed, 27 insertions(+), 20 deletions(-) diff --git a/arch/arm/boot/dts/am33xx-clocks.dtsi b/arch/arm/boot/dts/am33xx-clocks.dtsi --- a/arch/arm/boot/dts/am33xx-clocks.dtsi +++ b/arch/arm/boot/dts/am33xx-clocks.dtsi @@ -524,28 +524,35 @@ gfx_fck_div_ck: clock-gfx-fck-div { }; }; - sysclkout_pre_ck: sysclkout_pre_ck@700 { - #clock-cells = <0>; - compatible = "ti,mux-clock"; - clocks = <&clk_32768_ck>, <&l3_gclk>, <&dpll_ddr_m2_ck>, <&dpll_per_m2_ck>, <&lcd_gclk>; - reg = <0x0700>; - }; + clock@700 { + compatible = "ti,clksel"; + reg = <0x700>; + #clock-cells = <2>; + #address-cells = <0>; - clkout2_div_ck: clkout2_div_ck@700 { - #clock-cells = <0>; - compatible = "ti,divider-clock"; - clocks = <&sysclkout_pre_ck>; - ti,bit-shift = <3>; - ti,max-div = <8>; - reg = <0x0700>; - }; + sysclkout_pre_ck: clock-sysclkout-pre { + #clock-cells = <0>; + compatible = "ti,mux-clock"; + clock-output-names = "sysclkout_pre_ck"; + clocks = <&clk_32768_ck>, <&l3_gclk>, <&dpll_ddr_m2_ck>, <&dpll_per_m2_ck>, <&lcd_gclk>; + }; - clkout2_ck: clkout2_ck@700 { - #clock-cells = <0>; - compatible = "ti,gate-clock"; - clocks = <&clkout2_div_ck>; - ti,bit-shift = <7>; - reg = <0x0700>; + clkout2_div_ck: clock-clkout2-div { + #clock-cells = <0>; + compatible = "ti,divider-clock"; + clock-output-names = "clkout2_div_ck"; + clocks = <&sysclkout_pre_ck>; + ti,bit-shift = <3>; + ti,max-div = <8>; + }; + + clkout2_ck: clock-clkout2 { + #clock-cells = <0>; + compatible = "ti,gate-clock"; + clock-output-names = "clkout2_ck"; + clocks = <&clkout2_div_ck>; + ti,bit-shift = <7>; + }; }; };