From patchwork Thu Aug 18 22:06:26 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robert Marko X-Patchwork-Id: 12948042 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 38DD4C00140 for ; Thu, 18 Aug 2022 22:06:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345958AbiHRWGv (ORCPT ); Thu, 18 Aug 2022 18:06:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43186 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245098AbiHRWGq (ORCPT ); Thu, 18 Aug 2022 18:06:46 -0400 Received: from mail-ed1-x52d.google.com (mail-ed1-x52d.google.com [IPv6:2a00:1450:4864:20::52d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F0151D25FF; Thu, 18 Aug 2022 15:06:38 -0700 (PDT) Received: by mail-ed1-x52d.google.com with SMTP id e13so3506669edj.12; Thu, 18 Aug 2022 15:06:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc; bh=cOo4Et7NAlia+d7YoxikfbUbzkauXGD559ac+lhPQD0=; b=YnGZV402MKh2rXUJ1vPNqPLdRdGhEraZk61ps8qnwJrWzGIQxo0l41McW7fkfSy9uB SO6R1ncNIRUob7FWdOvI3Lqyz7YJd2T9XC2hJ5tf7oTQZHfofxi1QPyd+RYWqRfAyY7T 5YMIAl05rKbYoM6fs0Xu7FC7b8dB6UO3kbJ6JaMAIpgamkZahbo0O9eegZWfzFXaung2 MuggSRTdHPtIk9kbTl+A2fEKvzaMjkhHGOKIX+s9l1rXkjb1O0hFOWpgrPyEzvb/NWtN VViBlFNTuupdWyCHAodmFKnC2WVcvDXq46jovMnX9S3V5CGBw4osFsHhz7EDW7wkzEOB xkNg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc; bh=cOo4Et7NAlia+d7YoxikfbUbzkauXGD559ac+lhPQD0=; b=sNbKHk9uCVTmjPbxZksSL3L2CDeAWsWmEzrcjIfEYS+vMlLZ8I4lEMJTCsN+UiphQj iw75hfgc7Rdf/lkhS/CeXffo/x0XMLqB3+5CpoWFVHnT3xf0Xx69OFxMpoMb8HjWHLJU FqF5cMX9ECPmQqajfLTvd9Rah87TuUwE6eiC6KmRwdpyHLZ1RX86WsuKI6cSKcPIm1MP Dfi26RCNtlA+/u9exvrEJsiUxoHiZA6A8kNuJwXW8fyz8Ve9Jvx2/9WyQfEZomuNiSYP LH8HiKKQI6MFqyFbvDBDIKaVj7TNiAMrw6dUC0ePhZ3xbRmi/ZLEy8vOF6QPFax8qGQ3 viBg== X-Gm-Message-State: ACgBeo1atzrTjOHPyQLu3l2VuawCXpTCFmOut/VnIY0jG3q1i+qT2QZr FWF4BluGhP99ldwOxVxEYMo= X-Google-Smtp-Source: AA6agR6dxYVG3NB2Aw34X8VZnW0zb7a13V4hg4xpPOmkL4eiN4iuZyftHEw75Zon3exGYDKH0FQPuw== X-Received: by 2002:a05:6402:428a:b0:42e:8f7e:1638 with SMTP id g10-20020a056402428a00b0042e8f7e1638mr3778405edc.228.1660860397482; Thu, 18 Aug 2022 15:06:37 -0700 (PDT) Received: from fedora.robimarko.hr (cpe-94-253-165-74.zg.cable.xnet.hr. [94.253.165.74]) by smtp.googlemail.com with ESMTPSA id dk5-20020a0564021d8500b00442d5054a51sm1851584edb.87.2022.08.18.15.06.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 18 Aug 2022 15:06:37 -0700 (PDT) From: Robert Marko To: agross@kernel.org, bjorn.andersson@linaro.org, konrad.dybcio@somainline.org, mturquette@baylibre.com, sboyd@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, sivaprak@codeaurora.org, dmitry.baryshkov@linaro.org, linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Robert Marko Subject: [PATCH v3 7/9] clk: qcom: apss-ipq-pll: add support for IPQ8074 Date: Fri, 19 Aug 2022 00:06:26 +0200 Message-Id: <20220818220628.339366-7-robimarko@gmail.com> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20220818220628.339366-1-robimarko@gmail.com> References: <20220818220628.339366-1-robimarko@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org Add support for IPQ8074 since it uses the same PLL setup, however it uses slightly different Alpha PLL config. Alpha PLL config was obtained by dumping PLL registers from a running device. Signed-off-by: Robert Marko --- Changes in v2: * Drop hardcoded compatible check for IPQ6018 to do the PLL config and utilize match data provided by previous commit * Add IPQ8074 Alpha PLL config using match data * Update commit description to reflect changes --- drivers/clk/qcom/apss-ipq-pll.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/drivers/clk/qcom/apss-ipq-pll.c b/drivers/clk/qcom/apss-ipq-pll.c index a4016f3854c2..a5aea27eb867 100644 --- a/drivers/clk/qcom/apss-ipq-pll.c +++ b/drivers/clk/qcom/apss-ipq-pll.c @@ -49,6 +49,18 @@ static const struct alpha_pll_config ipq6018_pll_config = { .test_ctl_hi_val = 0x4000, }; +static const struct alpha_pll_config ipq8074_pll_config = { + .l = 0x48, + .config_ctl_val = 0x200d4828, + .config_ctl_hi_val = 0x6, + .early_output_mask = BIT(3), + .aux2_output_mask = BIT(2), + .aux_output_mask = BIT(1), + .main_output_mask = BIT(0), + .test_ctl_val = 0x1c000000, + .test_ctl_hi_val = 0x4000, +}; + static const struct regmap_config ipq_pll_regmap_config = { .reg_bits = 32, .reg_stride = 4, @@ -89,6 +101,7 @@ static int apss_ipq_pll_probe(struct platform_device *pdev) static const struct of_device_id apss_ipq_pll_match_table[] = { { .compatible = "qcom,ipq6018-a53pll", .data = &ipq6018_pll_config }, + { .compatible = "qcom,ipq8074-a53pll", .data = &ipq8074_pll_config }, { } }; MODULE_DEVICE_TABLE(of, apss_ipq_pll_match_table);