From patchwork Thu Sep 14 06:54:21 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Otto_Pfl=C3=BCger?= X-Patchwork-Id: 722753 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8CDFF250EC for ; Thu, 14 Sep 2023 06:55:22 +0000 (UTC) Received: from srv01.abscue.de (abscue.de [IPv6:2a03:4000:63:bf5:4817:8eff:feeb:8ac7]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 99074CD8; Wed, 13 Sep 2023 23:55:21 -0700 (PDT) Received: from srv01.abscue.de (localhost [127.0.0.1]) by spamfilter.srv.local (Postfix) with ESMTP id DAC631C0119; Thu, 14 Sep 2023 08:55:18 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 4.0.0 (2022-12-13) on abscue.de X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED autolearn=ham autolearn_force=no version=4.0.0 Received: from fluffy-mammal.fritz.box (dslb-092-072-000-199.092.072.pools.vodafone-ip.de [92.72.0.199]) by srv01.abscue.de (Postfix) with ESMTPSA id 716A91C3D97; Thu, 14 Sep 2023 08:55:18 +0200 (CEST) From: =?utf-8?q?Otto_Pfl=C3=BCger?= To: linux-arm-msm@vger.kernel.org Cc: Andy Gross , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Ulf Hansson , devicetree@vger.kernel.org, linux-pm@vger.kernel.org, =?utf-8?q?Otto_Pfl?= =?utf-8?q?=C3=BCger?= Subject: [PATCH v3 1/3] dt-bindings: power: rpmpd: Add MSM8917, MSM8937 and QM215 Date: Thu, 14 Sep 2023 08:54:21 +0200 Message-Id: <20230914065422.5452-2-otto.pflueger@abscue.de> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230914065422.5452-1-otto.pflueger@abscue.de> References: <20230914065422.5452-1-otto.pflueger@abscue.de> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 The MSM8917, MSM8937 and QM215 SoCs have VDDCX and VDDMX power domains controlled in voltage level mode. Define the MSM8937 and QM215 power domains as aliases because these SoCs are similar to MSM8917 and may share some parts of the device tree. Also add the compatibles for these SoCs to the documentation, with qcom,msm8937-rpmpd using qcom,msm8917-rpmpd as a fallback compatible because there are no known differences. QM215 is not compatible with these because it uses different regulators. Signed-off-by: Otto Pflüger --- .../devicetree/bindings/power/qcom,rpmpd.yaml | 79 ++++++++++--------- include/dt-bindings/power/qcom-rpmpd.h | 21 +++++ 2 files changed, 64 insertions(+), 36 deletions(-) diff --git a/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml b/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml index 9b03c41d3604..65ebe7866d7e 100644 --- a/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml +++ b/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml @@ -15,42 +15,49 @@ description: properties: compatible: - enum: - - qcom,mdm9607-rpmpd - - qcom,msm8226-rpmpd - - qcom,msm8909-rpmpd - - qcom,msm8916-rpmpd - - qcom,msm8939-rpmpd - - qcom,msm8953-rpmpd - - qcom,msm8976-rpmpd - - qcom,msm8994-rpmpd - - qcom,msm8996-rpmpd - - qcom,msm8998-rpmpd - - qcom,qcm2290-rpmpd - - qcom,qcs404-rpmpd - - qcom,qdu1000-rpmhpd - - qcom,sa8155p-rpmhpd - - qcom,sa8540p-rpmhpd - - qcom,sa8775p-rpmhpd - - qcom,sdm660-rpmpd - - qcom,sc7180-rpmhpd - - qcom,sc7280-rpmhpd - - qcom,sc8180x-rpmhpd - - qcom,sc8280xp-rpmhpd - - qcom,sdm670-rpmhpd - - qcom,sdm845-rpmhpd - - qcom,sdx55-rpmhpd - - qcom,sdx65-rpmhpd - - qcom,sdx75-rpmhpd - - qcom,sm6115-rpmpd - - qcom,sm6125-rpmpd - - qcom,sm6350-rpmhpd - - qcom,sm6375-rpmpd - - qcom,sm8150-rpmhpd - - qcom,sm8250-rpmhpd - - qcom,sm8350-rpmhpd - - qcom,sm8450-rpmhpd - - qcom,sm8550-rpmhpd + oneOf: + - enum: + - qcom,mdm9607-rpmpd + - qcom,msm8226-rpmpd + - qcom,msm8909-rpmpd + - qcom,msm8916-rpmpd + - qcom,msm8917-rpmpd + - qcom,msm8939-rpmpd + - qcom,msm8953-rpmpd + - qcom,msm8976-rpmpd + - qcom,msm8994-rpmpd + - qcom,msm8996-rpmpd + - qcom,msm8998-rpmpd + - qcom,qcm2290-rpmpd + - qcom,qcs404-rpmpd + - qcom,qdu1000-rpmhpd + - qcom,qm215-rpmpd + - qcom,sa8155p-rpmhpd + - qcom,sa8540p-rpmhpd + - qcom,sa8775p-rpmhpd + - qcom,sc7180-rpmhpd + - qcom,sc7280-rpmhpd + - qcom,sc8180x-rpmhpd + - qcom,sc8280xp-rpmhpd + - qcom,sdm660-rpmpd + - qcom,sdm670-rpmhpd + - qcom,sdm845-rpmhpd + - qcom,sdx55-rpmhpd + - qcom,sdx65-rpmhpd + - qcom,sdx75-rpmhpd + - qcom,sm6115-rpmpd + - qcom,sm6125-rpmpd + - qcom,sm6350-rpmhpd + - qcom,sm6375-rpmpd + - qcom,sm8150-rpmhpd + - qcom,sm8250-rpmhpd + - qcom,sm8350-rpmhpd + - qcom,sm8450-rpmhpd + - qcom,sm8550-rpmhpd + - items: + - enum: + - qcom,msm8937-rpmpd + - const: qcom,msm8917-rpmpd '#power-domain-cells': const: 1 diff --git a/include/dt-bindings/power/qcom-rpmpd.h b/include/dt-bindings/power/qcom-rpmpd.h index 83be996cb5eb..7f4e2983a4c5 100644 --- a/include/dt-bindings/power/qcom-rpmpd.h +++ b/include/dt-bindings/power/qcom-rpmpd.h @@ -278,6 +278,27 @@ #define MSM8909_VDDMX MSM8916_VDDMX #define MSM8909_VDDMX_AO MSM8916_VDDMX_AO +/* MSM8917 Power Domain Indexes */ +#define MSM8917_VDDCX 0 +#define MSM8917_VDDCX_AO 1 +#define MSM8917_VDDCX_VFL 2 +#define MSM8917_VDDMX 3 +#define MSM8917_VDDMX_AO 4 + +/* MSM8937 Power Domain Indexes */ +#define MSM8937_VDDCX MSM8917_VDDCX +#define MSM8937_VDDCX_AO MSM8917_VDDCX_AO +#define MSM8937_VDDCX_VFL MSM8917_VDDCX_VFL +#define MSM8937_VDDMX MSM8917_VDDMX +#define MSM8937_VDDMX_AO MSM8917_VDDMX_AO + +/* QM215 Power Domain Indexes */ +#define QM215_VDDCX MSM8917_VDDCX +#define QM215_VDDCX_AO MSM8917_VDDCX_AO +#define QM215_VDDCX_VFL MSM8917_VDDCX_VFL +#define QM215_VDDMX MSM8917_VDDMX +#define QM215_VDDMX_AO MSM8917_VDDMX_AO + /* MSM8953 Power Domain Indexes */ #define MSM8953_VDDMD 0 #define MSM8953_VDDMD_AO 1 From patchwork Thu Sep 14 06:54:23 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Otto_Pfl=C3=BCger?= X-Patchwork-Id: 722752 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B72136132 for ; Thu, 14 Sep 2023 06:55:22 +0000 (UTC) Received: from srv01.abscue.de (abscue.de [IPv6:2a03:4000:63:bf5:4817:8eff:feeb:8ac7]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A535CCE5; Wed, 13 Sep 2023 23:55:21 -0700 (PDT) Received: from srv01.abscue.de (localhost [127.0.0.1]) by spamfilter.srv.local (Postfix) with ESMTP id C34391C3D98; Thu, 14 Sep 2023 08:55:19 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 4.0.0 (2022-12-13) on abscue.de X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED autolearn=ham autolearn_force=no version=4.0.0 Received: from fluffy-mammal.fritz.box (dslb-092-072-000-199.092.072.pools.vodafone-ip.de [92.72.0.199]) by srv01.abscue.de (Postfix) with ESMTPSA id 614391C3D99; Thu, 14 Sep 2023 08:55:19 +0200 (CEST) From: =?utf-8?q?Otto_Pfl=C3=BCger?= To: linux-arm-msm@vger.kernel.org Cc: Andy Gross , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Ulf Hansson , devicetree@vger.kernel.org, linux-pm@vger.kernel.org, =?utf-8?q?Otto_Pfl?= =?utf-8?q?=C3=BCger?= Subject: [PATCH v3 3/3] pmdomain: qcom: rpmpd: Add QM215 power domains Date: Thu, 14 Sep 2023 08:54:23 +0200 Message-Id: <20230914065422.5452-4-otto.pflueger@abscue.de> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230914065422.5452-1-otto.pflueger@abscue.de> References: <20230914065422.5452-1-otto.pflueger@abscue.de> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 QM215 is typically paired with a PM8916 PMIC and uses its SMPA1 and LDOA2 regulators in voltage level mode for VDDCX and VDDMX, respectively. Signed-off-by: Otto Pflüger --- drivers/pmdomain/qcom/rpmpd.c | 58 +++++++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) diff --git a/drivers/pmdomain/qcom/rpmpd.c b/drivers/pmdomain/qcom/rpmpd.c index 2980ebd6ed8c..d793cf2f3af8 100644 --- a/drivers/pmdomain/qcom/rpmpd.c +++ b/drivers/pmdomain/qcom/rpmpd.c @@ -105,6 +105,24 @@ static struct rpmpd cx_s1a_corner_ao = { .key = KEY_CORNER, }; +static struct rpmpd cx_s1a_lvl_ao; +static struct rpmpd cx_s1a_lvl = { + .pd = { .name = "cx", }, + .peer = &cx_s1a_lvl_ao, + .res_type = RPMPD_SMPA, + .res_id = 1, + .key = KEY_LEVEL, +}; + +static struct rpmpd cx_s1a_lvl_ao = { + .pd = { .name = "cx_ao", }, + .peer = &cx_s1a_lvl, + .active_only = true, + .res_type = RPMPD_SMPA, + .res_id = 1, + .key = KEY_LEVEL, +}; + static struct rpmpd cx_s2a_corner_ao; static struct rpmpd cx_s2a_corner = { .pd = { .name = "cx", }, @@ -180,6 +198,13 @@ static struct rpmpd cx_s1a_vfc = { .key = KEY_FLOOR_CORNER, }; +static struct rpmpd cx_s1a_vfl = { + .pd = { .name = "cx_vfl", }, + .res_type = RPMPD_SMPA, + .res_id = 1, + .key = KEY_FLOOR_LEVEL, +}; + static struct rpmpd cx_s2a_vfc = { .pd = { .name = "cx_vfc", }, .res_type = RPMPD_SMPA, @@ -239,6 +264,24 @@ static struct rpmpd gx_rwgx0_lvl_ao = { }; /* MX */ +static struct rpmpd mx_l2a_lvl_ao; +static struct rpmpd mx_l2a_lvl = { + .pd = { .name = "mx", }, + .peer = &mx_l2a_lvl_ao, + .res_type = RPMPD_LDOA, + .res_id = 2, + .key = KEY_LEVEL, +}; + +static struct rpmpd mx_l2a_lvl_ao = { + .pd = { .name = "mx_ao", }, + .peer = &mx_l2a_lvl, + .active_only = true, + .res_type = RPMPD_LDOA, + .res_id = 2, + .key = KEY_LEVEL, +}; + static struct rpmpd mx_l3a_corner_ao; static struct rpmpd mx_l3a_corner = { .pd = { .name = "mx", }, @@ -704,6 +747,20 @@ static const struct rpmpd_desc qcs404_desc = { .max_state = RPM_SMD_LEVEL_BINNING, }; +static struct rpmpd *qm215_rpmpds[] = { + [QM215_VDDCX] = &cx_s1a_lvl, + [QM215_VDDCX_AO] = &cx_s1a_lvl_ao, + [QM215_VDDCX_VFL] = &cx_s1a_vfl, + [QM215_VDDMX] = &mx_l2a_lvl, + [QM215_VDDMX_AO] = &mx_l2a_lvl_ao, +}; + +static const struct rpmpd_desc qm215_desc = { + .rpmpds = qm215_rpmpds, + .num_pds = ARRAY_SIZE(qm215_rpmpds), + .max_state = RPM_SMD_LEVEL_TURBO, +}; + static struct rpmpd *sdm660_rpmpds[] = { [SDM660_VDDCX] = &cx_rwcx0_lvl, [SDM660_VDDCX_AO] = &cx_rwcx0_lvl_ao, @@ -805,6 +862,7 @@ static const struct of_device_id rpmpd_match_table[] = { { .compatible = "qcom,msm8998-rpmpd", .data = &msm8998_desc }, { .compatible = "qcom,qcm2290-rpmpd", .data = &qcm2290_desc }, { .compatible = "qcom,qcs404-rpmpd", .data = &qcs404_desc }, + { .compatible = "qcom,qm215-rpmpd", .data = &qm215_desc }, { .compatible = "qcom,sdm660-rpmpd", .data = &sdm660_desc }, { .compatible = "qcom,sm6115-rpmpd", .data = &sm6115_desc }, { .compatible = "qcom,sm6125-rpmpd", .data = &sm6125_desc },