From patchwork Tue Oct 29 17:48:17 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taniya Das X-Patchwork-Id: 11218381 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 5876714DB for ; Tue, 29 Oct 2019 17:48:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3545821479 for ; Tue, 29 Oct 2019 17:48:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="VCE1O97z"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="VsUeEqzo" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730192AbfJ2Rst (ORCPT ); Tue, 29 Oct 2019 13:48:49 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:58888 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726566AbfJ2Rst (ORCPT ); Tue, 29 Oct 2019 13:48:49 -0400 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id BCED060FAA; Tue, 29 Oct 2019 17:48:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1572371327; bh=VYCp8Lpi+yzkHY3WswCleu+B0fr1i5Munhwh9bI428s=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=VCE1O97zNJWgryMeewhTVu7Hw5ltCZJxvINXqxCFQqEZ51Au9bQeYlsi1nhHh4doJ WVdIUgtbI/N7T7YCP0w0dByPvETHV/qQ7d9+qNybq5C8SyzMTgidDhY7pzD/K+hoKW 88pAqAewclV72ytkpwP6C3lvjITvgme2Awg8eVXE= X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on pdx-caf-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.7 required=2.0 tests=ALL_TRUSTED,BAYES_00, DKIM_INVALID,DKIM_SIGNED,SPF_NONE autolearn=no autolearn_force=no version=3.4.0 Received: from tdas-linux.qualcomm.com (blr-c-bdr-fw-01_globalnat_allzones-outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: tdas@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 733AF60F36; Tue, 29 Oct 2019 17:48:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1572371316; bh=VYCp8Lpi+yzkHY3WswCleu+B0fr1i5Munhwh9bI428s=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=VsUeEqzovuhZ6x55uWDoHwyUQO928/nATbU/Gy3Jbqh/qlqYUbsK3NHG5UCS+a430 QOkrDmfTXIb1sn9orRDckGjDF2+EgUjDmzR6wqflxE/CGBdxlTmKYxEBnk3HSK2nTy dYvS7Qp57gkFsaThcemQz+ndjOYC+tqiPy8gTCSQ= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 733AF60F36 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=tdas@codeaurora.org From: Taniya Das To: Stephen Boyd , =?utf-8?q?Michael_Turquette_=C2=A0?= Cc: David Brown , Rajendra Nayak , linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, robh@kernel.org, robh+dt@kernel.org, Taniya Das Subject: [PATCH v2 1/3] dt-bindings: clock: Add YAML schemas for the QCOM RPMHCC clock bindings Date: Tue, 29 Oct 2019 23:18:17 +0530 Message-Id: <1572371299-16774-2-git-send-email-tdas@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1572371299-16774-1-git-send-email-tdas@codeaurora.org> References: <1572371299-16774-1-git-send-email-tdas@codeaurora.org> Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org The RPMHCC clock provider have a bunch of generic properties that are needed in a device tree. Add a YAML schemas for those. Signed-off-by: Taniya Das Reviewed-by: Rob Herring --- .../devicetree/bindings/clock/qcom,rpmh-clk.txt | 27 ------------ .../devicetree/bindings/clock/qcom,rpmhcc.yaml | 48 ++++++++++++++++++++++ 2 files changed, 48 insertions(+), 27 deletions(-) delete mode 100644 Documentation/devicetree/bindings/clock/qcom,rpmh-clk.txt create mode 100644 Documentation/devicetree/bindings/clock/qcom,rpmhcc.yaml -- Qualcomm INDIA, on behalf of Qualcomm Innovation Center, Inc.is a member of the Code Aurora Forum, hosted by the Linux Foundation. diff --git a/Documentation/devicetree/bindings/clock/qcom,rpmh-clk.txt b/Documentation/devicetree/bindings/clock/qcom,rpmh-clk.txt deleted file mode 100644 index 365bbde..0000000 --- a/Documentation/devicetree/bindings/clock/qcom,rpmh-clk.txt +++ /dev/null @@ -1,27 +0,0 @@ -Qualcomm Technologies, Inc. RPMh Clocks -------------------------------------------------------- - -Resource Power Manager Hardened (RPMh) manages shared resources on -some Qualcomm Technologies Inc. SoCs. It accepts clock requests from -other hardware subsystems via RSC to control clocks. - -Required properties : -- compatible : must be one of: - "qcom,sdm845-rpmh-clk" - "qcom,sm8150-rpmh-clk" - -- #clock-cells : must contain 1 -- clocks: a list of phandles and clock-specifier pairs, - one for each entry in clock-names. -- clock-names: Parent board clock: "xo". - -Example : - -#include - - &apps_rsc { - rpmhcc: clock-controller { - compatible = "qcom,sdm845-rpmh-clk"; - #clock-cells = <1>; - }; - }; diff --git a/Documentation/devicetree/bindings/clock/qcom,rpmhcc.yaml b/Documentation/devicetree/bindings/clock/qcom,rpmhcc.yaml new file mode 100644 index 0000000..f25d76f --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,rpmhcc.yaml @@ -0,0 +1,48 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/bindings/clock/qcom,rpmhcc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Technologies, Inc. RPMh Clocks Bindings + +maintainers: + - Taniya Das + +description: | + Resource Power Manager Hardened (RPMh) manages shared resources on + some Qualcomm Technologies Inc. SoCs. It accepts clock requests from + other hardware subsystems via RSC to control clocks. + +properties: + compatible: + enum: + - qcom,sdm845-rpmh-clk + - qcom,sm8150-rpmh-clk + + clocks: + maxItems: 1 + + clock-names: + items: + - const: xo + + '#clock-cells': + const: 1 + +required: + - compatible + - '#clock-cells' + +examples: + # Example for GCC for SDM845: The below node should be defined inside + # &apps_rsc node. + - | + #include + rpmhcc: clock-controller { + compatible = "qcom,sdm845-rpmh-clk"; + clocks = <&xo_board>; + clock-names = "xo"; + #clock-cells = <1>; + }; +... From patchwork Tue Oct 29 17:48:18 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taniya Das X-Patchwork-Id: 11218379 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 5081214DB for ; Tue, 29 Oct 2019 17:48:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2E03F21479 for ; Tue, 29 Oct 2019 17:48:49 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="Q5oTSZFu"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="goYxoYfR" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729563AbfJ2Rsp (ORCPT ); Tue, 29 Oct 2019 13:48:45 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:58756 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726566AbfJ2Rsp (ORCPT ); Tue, 29 Oct 2019 13:48:45 -0400 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 32BAA60F80; Tue, 29 Oct 2019 17:48:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1572371324; bh=wTW5UT9BjcV80xvLwPWNZUfHLnwR2RR0wUUoX3TDoNo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Q5oTSZFue6lmCfXoUTHu03ofP2olyxUjQHeEQJ/EjSdzCEsvfCSUbf3phqm1cXgo5 Wpjg56dp39nHFxc6MULN/YqlWVIk1TwfUUolU9YzykkWAJVxiAow6OaCPdWQO1eBoW xaOX6rJUajNCmfwhhv0Te2njKxTsOwYkafanCzuU= X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on pdx-caf-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.7 required=2.0 tests=ALL_TRUSTED,BAYES_00, DKIM_INVALID,DKIM_SIGNED,SPF_NONE autolearn=no autolearn_force=no version=3.4.0 Received: from tdas-linux.qualcomm.com (blr-c-bdr-fw-01_globalnat_allzones-outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: tdas@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id BDDBA60F7B; Tue, 29 Oct 2019 17:48:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1572371322; bh=wTW5UT9BjcV80xvLwPWNZUfHLnwR2RR0wUUoX3TDoNo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=goYxoYfRDg76wigGCEIXg1Lzoeoa/YpmHp06iOPmSKqwQ3Mb8/gi/krQJTPj3lha7 tXifbCtxq/t4ioHZY6qCoCaCKpBIEiBO0MN7RKcAzREa784xrSxzMS14fnjRIAIBJ2 HwbpcngL0OWz2U+VFHxJmjZZPM8poy+EzCz9xuQ8= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org BDDBA60F7B Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=tdas@codeaurora.org From: Taniya Das To: Stephen Boyd , =?utf-8?q?Michael_Turquette_=C2=A0?= Cc: David Brown , Rajendra Nayak , linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, robh@kernel.org, robh+dt@kernel.org, Taniya Das Subject: [PATCH v2 2/3] dt-bindings: clock: Introduce RPMHCC bindings for SC7180 Date: Tue, 29 Oct 2019 23:18:18 +0530 Message-Id: <1572371299-16774-3-git-send-email-tdas@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1572371299-16774-1-git-send-email-tdas@codeaurora.org> References: <1572371299-16774-1-git-send-email-tdas@codeaurora.org> Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org Add compatible for SC7180 RPMHCC. Signed-off-by: Taniya Das Acked-by: Rob Herring --- Documentation/devicetree/bindings/clock/qcom,rpmhcc.yaml | 1 + 1 file changed, 1 insertion(+) -- Qualcomm INDIA, on behalf of Qualcomm Innovation Center, Inc.is a member of the Code Aurora Forum, hosted by the Linux Foundation. diff --git a/Documentation/devicetree/bindings/clock/qcom,rpmhcc.yaml b/Documentation/devicetree/bindings/clock/qcom,rpmhcc.yaml index f25d76f..feed637 100644 --- a/Documentation/devicetree/bindings/clock/qcom,rpmhcc.yaml +++ b/Documentation/devicetree/bindings/clock/qcom,rpmhcc.yaml @@ -19,6 +19,7 @@ properties: enum: - qcom,sdm845-rpmh-clk - qcom,sm8150-rpmh-clk + - qcom,sc7180-rpmh-clk clocks: maxItems: 1 From patchwork Tue Oct 29 17:48:19 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taniya Das X-Patchwork-Id: 11218383 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 1107F14DB for ; Tue, 29 Oct 2019 17:48:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E293921A49 for ; Tue, 29 Oct 2019 17:48:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="CfqlIoo8"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="MD/4wgbe" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730391AbfJ2Rsw (ORCPT ); Tue, 29 Oct 2019 13:48:52 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:58992 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726566AbfJ2Rsv (ORCPT ); Tue, 29 Oct 2019 13:48:51 -0400 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id E737E60F7B; Tue, 29 Oct 2019 17:48:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1572371330; bh=Bv52zoG1yUwsLTDP8YRJdB1oLS50hHY8teFP3i3xLWA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CfqlIoo8MCPeOosSy3t9vIocxSHAFYNWyFshjOIwT/c/VYcCw6efpA5+GXLKv6m+8 3LLCr9+H9hpTY002UErvvN9U0XSP/AUXLHSkPO+T0LpaWG1VhQ4Vw0QoOOujnA0QsU YRuxoYUM9AUK2qfgvQBGIS7d34saiLhM3lpkA0uc= X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on pdx-caf-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.7 required=2.0 tests=ALL_TRUSTED,BAYES_00, DKIM_INVALID,DKIM_SIGNED,SPF_NONE autolearn=no autolearn_force=no version=3.4.0 Received: from tdas-linux.qualcomm.com (blr-c-bdr-fw-01_globalnat_allzones-outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: tdas@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id CCE2960F7B; Tue, 29 Oct 2019 17:48:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1572371329; bh=Bv52zoG1yUwsLTDP8YRJdB1oLS50hHY8teFP3i3xLWA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=MD/4wgbedBgyoJrDGC84uH15rjYR4ONCJc1ET1Zz/CtynPGHWHDbG13ov4BrHABxV r3MwZ8XmS+8FHPx2xy+ZV4THKyTfBQxpnvWXOpdhihn5513qmvswISlFOaylRDtyVM tax0AVeeE1K6nST4lIGwsTc7hfcdoxtqmxvF5yv8= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org CCE2960F7B Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=tdas@codeaurora.org From: Taniya Das To: Stephen Boyd , =?utf-8?q?Michael_Turquette_=C2=A0?= Cc: David Brown , Rajendra Nayak , linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, robh@kernel.org, robh+dt@kernel.org, Taniya Das Subject: [PATCH v2 3/3] clk: qcom: clk-rpmh: Add support for RPMHCC for SC7180 Date: Tue, 29 Oct 2019 23:18:19 +0530 Message-Id: <1572371299-16774-4-git-send-email-tdas@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1572371299-16774-1-git-send-email-tdas@codeaurora.org> References: <1572371299-16774-1-git-send-email-tdas@codeaurora.org> Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org Add support for clock RPMh driver to vote for ARC and VRM managed clock resources. Signed-off-by: Taniya Das --- drivers/clk/qcom/clk-rpmh.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) -- Qualcomm INDIA, on behalf of Qualcomm Innovation Center, Inc.is a member of the Code Aurora Forum, hosted by the Linux Foundation. diff --git a/drivers/clk/qcom/clk-rpmh.c b/drivers/clk/qcom/clk-rpmh.c index 20d4258..3f3e08b 100644 --- a/drivers/clk/qcom/clk-rpmh.c +++ b/drivers/clk/qcom/clk-rpmh.c @@ -391,6 +391,24 @@ static const struct clk_rpmh_desc clk_rpmh_sm8150 = { .num_clks = ARRAY_SIZE(sm8150_rpmh_clocks), }; +static struct clk_hw *sc7180_rpmh_clocks[] = { + [RPMH_CXO_CLK] = &sdm845_bi_tcxo.hw, + [RPMH_CXO_CLK_A] = &sdm845_bi_tcxo_ao.hw, + [RPMH_LN_BB_CLK2] = &sdm845_ln_bb_clk2.hw, + [RPMH_LN_BB_CLK2_A] = &sdm845_ln_bb_clk2_ao.hw, + [RPMH_LN_BB_CLK3] = &sdm845_ln_bb_clk3.hw, + [RPMH_LN_BB_CLK3_A] = &sdm845_ln_bb_clk3_ao.hw, + [RPMH_RF_CLK1] = &sdm845_rf_clk1.hw, + [RPMH_RF_CLK1_A] = &sdm845_rf_clk1_ao.hw, + [RPMH_RF_CLK2] = &sdm845_rf_clk2.hw, + [RPMH_RF_CLK2_A] = &sdm845_rf_clk2_ao.hw, +}; + +static const struct clk_rpmh_desc clk_rpmh_sc7180 = { + .clks = sc7180_rpmh_clocks, + .num_clks = ARRAY_SIZE(sc7180_rpmh_clocks), +}; + static struct clk_hw *of_clk_rpmh_hw_get(struct of_phandle_args *clkspec, void *data) { @@ -471,6 +489,7 @@ static int clk_rpmh_probe(struct platform_device *pdev) static const struct of_device_id clk_rpmh_match_table[] = { { .compatible = "qcom,sdm845-rpmh-clk", .data = &clk_rpmh_sdm845}, { .compatible = "qcom,sm8150-rpmh-clk", .data = &clk_rpmh_sm8150}, + { .compatible = "qcom,sc7180-rpmh-clk", .data = &clk_rpmh_sc7180}, { } }; MODULE_DEVICE_TABLE(of, clk_rpmh_match_table);