From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sibi Sankar Subject: [PATCH v3 4/9] dt-bindings: power: Add rpm power domain bindings for qcs404 Date: Wed, 27 Mar 2019 18:08:27 +0530 Message-ID: <20190327123832.11566-5-sibis@codeaurora.org> References: <20190327123832.11566-1-sibis@codeaurora.org> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20190327123832.11566-1-sibis@codeaurora.org> Sender: linux-kernel-owner@vger.kernel.org To: bjorn.andersson@linaro.org, robh+dt@kernel.org, andy.gross@linaro.org, rnayak@codeaurora.org Cc: david.brown@linaro.org, mark.rutland@arm.com, linux-kernel@vger.kernel.org, linux-arm-msm-owner@vger.kernel.org, devicetree@vger.kernel.org, Sibi Sankar List-Id: devicetree@vger.kernel.org From: Bjorn Andersson Add RPM power domain bindings for the qcs404 family of SoC Signed-off-by: Bjorn Andersson [sibis: Add supported rpmpd states for qcs404] Signed-off-by: Sibi Sankar --- skip adding Rob's R-b due to some additional changes https://lore.kernel.org/lkml/20190325223343.GA27389@bogus/ .../devicetree/bindings/power/qcom,rpmpd.txt | 1 + include/dt-bindings/power/qcom-rpmpd.h | 22 +++++++++++++++++++ 2 files changed, 23 insertions(+) diff --git a/Documentation/devicetree/bindings/power/qcom,rpmpd.txt b/Documentation/devicetree/bindings/power/qcom,rpmpd.txt index 980e5413d18f..172ccf940c5c 100644 --- a/Documentation/devicetree/bindings/power/qcom,rpmpd.txt +++ b/Documentation/devicetree/bindings/power/qcom,rpmpd.txt @@ -6,6 +6,7 @@ which then translates it into a corresponding voltage on a rail Required Properties: - compatible: Should be one of the following * qcom,msm8996-rpmpd: RPM Power domain for the msm8996 family of SoC + * qcom,qcs404-rpmpd: RPM Power domain for the qcs404 family of SoC * qcom,sdm845-rpmhpd: RPMh Power domain for the sdm845 family of SoC - #power-domain-cells: number of cells in Power domain specifier must be 1. diff --git a/include/dt-bindings/power/qcom-rpmpd.h b/include/dt-bindings/power/qcom-rpmpd.h index 87d9c6611682..450378662944 100644 --- a/include/dt-bindings/power/qcom-rpmpd.h +++ b/include/dt-bindings/power/qcom-rpmpd.h @@ -36,4 +36,26 @@ #define MSM8996_VDDSSCX 5 #define MSM8996_VDDSSCX_VFC 6 +/* QCS404 Power Domains */ +#define QCS404_VDDMX 0 +#define QCS404_VDDMX_AO 1 +#define QCS404_VDDMX_VFL 2 +#define QCS404_LPICX 3 +#define QCS404_LPICX_VFL 4 +#define QCS404_LPIMX 5 +#define QCS404_LPIMX_VFL 6 + +/* RPM SMD Power Domain performance levels */ +#define RPM_SMD_LEVEL_RETENTION 16 +#define RPM_SMD_LEVEL_RETENTION_PLUS 32 +#define RPM_SMD_LEVEL_MIN_SVS 48 +#define RPM_SMD_LEVEL_LOW_SVS 64 +#define RPM_SMD_LEVEL_SVS 128 +#define RPM_SMD_LEVEL_SVS_PLUS 192 +#define RPM_SMD_LEVEL_NOM 256 +#define RPM_SMD_LEVEL_NOM_PLUS 320 +#define RPM_SMD_LEVEL_TURBO 384 +#define RPM_SMD_LEVEL_TURBO_NO_CPR 416 +#define RPM_SMD_LEVEL_BINNING 512 + #endif -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project