From patchwork Thu Feb 3 11:23:37 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tony Lindgren X-Patchwork-Id: 540691 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 D22A9C433FE for ; Thu, 3 Feb 2022 11:23:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350196AbiBCLXs (ORCPT ); Thu, 3 Feb 2022 06:23:48 -0500 Received: from muru.com ([72.249.23.125]:45940 "EHLO muru.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1350189AbiBCLXp (ORCPT ); Thu, 3 Feb 2022 06:23:45 -0500 Received: from hillo.muru.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTP id C8CD7817C; Thu, 3 Feb 2022 11:23:28 +0000 (UTC) From: Tony Lindgren To: linux-kernel@vger.kernel.org Cc: Rob Herring , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-omap@vger.kernel.org, Stephen Boyd , Tero Kristo Subject: [PATCH 3/3] dt-bindings: clock: ti: Add clock-output-names for TI composite clocks Date: Thu, 3 Feb 2022 13:23:37 +0200 Message-Id: <20220203112337.19821-3-tony@atomide.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220203112337.19821-1-tony@atomide.com> References: <20220203112337.19821-1-tony@atomide.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org For the TI composite clocks, we currently have only the divider clock list clock-output-names as an optional devicetree property. Let's add clock-output-names for all the TI composite clock bindings. This allows us to use clock-output-names for the clockctrl instance name instead of relying on a custom compatible or non-standard node names. Cc: Stephen Boyd Cc: Tero Kristo Signed-off-by: Tony Lindgren Acked-by: Rob Herring --- Documentation/devicetree/bindings/clock/ti/clockdomain.txt | 3 +++ Documentation/devicetree/bindings/clock/ti/composite.txt | 3 +++ .../devicetree/bindings/clock/ti/fixed-factor-clock.txt | 1 + Documentation/devicetree/bindings/clock/ti/gate.txt | 1 + Documentation/devicetree/bindings/clock/ti/interface.txt | 1 + Documentation/devicetree/bindings/clock/ti/mux.txt | 1 + 6 files changed, 10 insertions(+) diff --git a/Documentation/devicetree/bindings/clock/ti/clockdomain.txt b/Documentation/devicetree/bindings/clock/ti/clockdomain.txt --- a/Documentation/devicetree/bindings/clock/ti/clockdomain.txt +++ b/Documentation/devicetree/bindings/clock/ti/clockdomain.txt @@ -17,6 +17,9 @@ Required properties: - #clock-cells : from common clock binding; shall be set to 0. - clocks : link phandles of clocks within this domain +Optional properties: +- clock-output-names : from common clock binding. + Examples: dss_clkdm: dss_clkdm { compatible = "ti,clockdomain"; diff --git a/Documentation/devicetree/bindings/clock/ti/composite.txt b/Documentation/devicetree/bindings/clock/ti/composite.txt --- a/Documentation/devicetree/bindings/clock/ti/composite.txt +++ b/Documentation/devicetree/bindings/clock/ti/composite.txt @@ -27,6 +27,9 @@ Required properties: - clocks : link phandles of component clocks - #clock-cells : from common clock binding; shall be set to 0. +Optional properties: +- clock-output-names : from common clock binding. + Examples: usb_l4_gate_ick: usb_l4_gate_ick { diff --git a/Documentation/devicetree/bindings/clock/ti/fixed-factor-clock.txt b/Documentation/devicetree/bindings/clock/ti/fixed-factor-clock.txt --- a/Documentation/devicetree/bindings/clock/ti/fixed-factor-clock.txt +++ b/Documentation/devicetree/bindings/clock/ti/fixed-factor-clock.txt @@ -16,6 +16,7 @@ Required properties: - clocks: parent clock. Optional properties: +- clock-output-names : from common clock binding. - ti,autoidle-shift: bit shift of the autoidle enable bit for the clock, see [2] - reg: offset for the autoidle register of this clock, see [2] diff --git a/Documentation/devicetree/bindings/clock/ti/gate.txt b/Documentation/devicetree/bindings/clock/ti/gate.txt --- a/Documentation/devicetree/bindings/clock/ti/gate.txt +++ b/Documentation/devicetree/bindings/clock/ti/gate.txt @@ -36,6 +36,7 @@ Required properties: ti,clkdm-gate-clock type Optional properties: +- clock-output-names : from common clock binding. - ti,bit-shift : bit shift for programming the clock gate, invalid for ti,clkdm-gate-clock type - ti,set-bit-to-disable : inverts default gate programming. Setting the bit diff --git a/Documentation/devicetree/bindings/clock/ti/interface.txt b/Documentation/devicetree/bindings/clock/ti/interface.txt --- a/Documentation/devicetree/bindings/clock/ti/interface.txt +++ b/Documentation/devicetree/bindings/clock/ti/interface.txt @@ -28,6 +28,7 @@ Required properties: - reg : base address for the control register Optional properties: +- clock-output-names : from common clock binding. - ti,bit-shift : bit shift for the bit enabling/disabling the clock (default 0) Examples: diff --git a/Documentation/devicetree/bindings/clock/ti/mux.txt b/Documentation/devicetree/bindings/clock/ti/mux.txt --- a/Documentation/devicetree/bindings/clock/ti/mux.txt +++ b/Documentation/devicetree/bindings/clock/ti/mux.txt @@ -42,6 +42,7 @@ Required properties: - reg : register offset for register controlling adjustable mux Optional properties: +- clock-output-names : from common clock binding. - ti,bit-shift : number of bits to shift the bit-mask, defaults to 0 if not present - ti,index-starts-at-one : valid input select programming starts at 1, not