From patchwork Sun Mar 7 14:17:53 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Paul Cercueil X-Patchwork-Id: 1448683 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4Dtk9Z2M0Yz9sWb for ; Mon, 8 Mar 2021 01:18:58 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230070AbhCGOSX (ORCPT ); Sun, 7 Mar 2021 09:18:23 -0500 Received: from aposti.net ([89.234.176.197]:51610 "EHLO aposti.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230184AbhCGOSO (ORCPT ); Sun, 7 Mar 2021 09:18:14 -0500 From: Paul Cercueil To: Michael Turquette , Stephen Boyd , Rob Herring , Zhou Yanjie Cc: od@zcrc.me, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, Paul Cercueil Subject: [PATCH 0/6] clk: Ingenic JZ4760(B) support Date: Sun, 7 Mar 2021 14:17:53 +0000 Message-Id: <20210307141759.30426-1-paul@crapouillou.net> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi, Here are a set of patches to add support for the Ingenic JZ4760(B) SoCs. One thing to note is that the ingenic,jz4760-tcu is undocumented for now, as I will update the TCU documentation in a different patchset. Zhou: the CGU code now supports overriding the PLL M/N/OD calc algorithm, please tell me if it works for you. Cheers, -Paul Paul Cercueil (6): dt-bindings: clock: ingenic: Add ingenic,jz4760{,b}-cgu compatibles clk: Support bypassing dividers clk: ingenic: Read bypass register only when there is one clk: ingenic: Remove pll_info.no_bypass_bit clk: ingenic: Support overriding PLLs M/N/OD calc algorithm clk: ingenic: Add support for the JZ4760 .../bindings/clock/ingenic,cgu.yaml | 4 + drivers/clk/ingenic/Kconfig | 10 + drivers/clk/ingenic/Makefile | 1 + drivers/clk/ingenic/cgu.c | 92 ++-- drivers/clk/ingenic/cgu.h | 12 +- drivers/clk/ingenic/jz4725b-cgu.c | 12 +- drivers/clk/ingenic/jz4740-cgu.c | 12 +- drivers/clk/ingenic/jz4760-cgu.c | 433 ++++++++++++++++++ drivers/clk/ingenic/jz4770-cgu.c | 15 +- drivers/clk/ingenic/tcu.c | 2 + include/dt-bindings/clock/jz4760-cgu.h | 54 +++ 11 files changed, 591 insertions(+), 56 deletions(-) create mode 100644 drivers/clk/ingenic/jz4760-cgu.c create mode 100644 include/dt-bindings/clock/jz4760-cgu.h Tested-by: 周琰杰 (Zhou Yanjie) # on CU1000-neo/X1000E