From patchwork Tue Feb 1 10:52:02 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Manikanta Pubbisetty X-Patchwork-Id: 12731569 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 CBD38C433EF for ; Tue, 1 Feb 2022 10:52:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236884AbiBAKwk (ORCPT ); Tue, 1 Feb 2022 05:52:40 -0500 Received: from alexa-out-sd-01.qualcomm.com ([199.106.114.38]:38010 "EHLO alexa-out-sd-01.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236902AbiBAKwj (ORCPT ); Tue, 1 Feb 2022 05:52:39 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1643712759; x=1675248759; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version; bh=yqgm7U5YGtZz6hahIBNTP2HYghD/D1TM6tljCYAyk98=; b=KjkyywHCRDV4c1UyUBpbJBSiPi9d0H8GStDuBDbk7wcELv4ve+Z4sut7 e4tjXA4+z/ABi0fBBtYgEY8hVRs9KuFwn4uSAkUGrhKHEvrad7BCP44Y2 HR0duJxbriQO8wAlVj8VgfFSOArxzxlnJdCa8DpvbTddctFDbCQBkcYOQ Y=; Received: from unknown (HELO ironmsg02-sd.qualcomm.com) ([10.53.140.142]) by alexa-out-sd-01.qualcomm.com with ESMTP; 01 Feb 2022 02:52:39 -0800 X-QCInternal: smtphost Received: from nasanex01c.na.qualcomm.com ([10.47.97.222]) by ironmsg02-sd.qualcomm.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Feb 2022 02:52:38 -0800 Received: from nalasex01a.na.qualcomm.com (10.47.209.196) by nasanex01c.na.qualcomm.com (10.47.97.222) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.922.19; Tue, 1 Feb 2022 02:52:38 -0800 Received: from mpubbise-linux.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.922.19; Tue, 1 Feb 2022 02:52:33 -0800 From: Manikanta Pubbisetty To: , , , , , CC: , , , , , , , , Rakesh Pillai , Manikanta Pubbisetty Subject: [PATCH v10 1/3] dt-bindings: remoteproc: qcom: adsp: Convert binding to YAML Date: Tue, 1 Feb 2022 16:22:02 +0530 Message-ID: <1643712724-12436-2-git-send-email-quic_mpubbise@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1643712724-12436-1-git-send-email-quic_mpubbise@quicinc.com> References: <1643712724-12436-1-git-send-email-quic_mpubbise@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01a.na.qualcomm.com (10.47.209.196) Precedence: bulk List-ID: X-Mailing-List: linux-remoteproc@vger.kernel.org From: Rakesh Pillai Convert Qualcomm ADSP/CDSP Remoteproc devicetree binding to YAML. Reviewed-by: Rob Herring Reviewed-by: Stephen Boyd Signed-off-by: Rakesh Pillai Signed-off-by: Manikanta Pubbisetty --- .../bindings/remoteproc/qcom,hexagon-v56.txt | 140 ------------------ .../bindings/remoteproc/qcom,qcs404-cdsp-pil.yaml | 161 +++++++++++++++++++++ .../bindings/remoteproc/qcom,sdm845-adsp-pil.yaml | 160 ++++++++++++++++++++ 3 files changed, 321 insertions(+), 140 deletions(-) delete mode 100644 Documentation/devicetree/bindings/remoteproc/qcom,hexagon-v56.txt create mode 100644 Documentation/devicetree/bindings/remoteproc/qcom,qcs404-cdsp-pil.yaml create mode 100644 Documentation/devicetree/bindings/remoteproc/qcom,sdm845-adsp-pil.yaml diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,hexagon-v56.txt b/Documentation/devicetree/bindings/remoteproc/qcom,hexagon-v56.txt deleted file mode 100644 index 1337a3d..0000000 --- a/Documentation/devicetree/bindings/remoteproc/qcom,hexagon-v56.txt +++ /dev/null @@ -1,140 +0,0 @@ -Qualcomm Technology Inc. Hexagon v56 Peripheral Image Loader - -This document defines the binding for a component that loads and boots firmware -on the Qualcomm Technology Inc. Hexagon v56 core. - -- compatible: - Usage: required - Value type: - Definition: must be one of: - "qcom,qcs404-cdsp-pil", - "qcom,sdm845-adsp-pil" - -- reg: - Usage: required - Value type: - Definition: must specify the base address and size of the qdsp6ss register - -- interrupts-extended: - Usage: required - Value type: - Definition: must list the watchdog, fatal IRQs ready, handover and - stop-ack IRQs - -- interrupt-names: - Usage: required - Value type: - Definition: must be "wdog", "fatal", "ready", "handover", "stop-ack" - -- clocks: - Usage: required - Value type: - Definition: List of phandles and clock specifier pairs for the Hexagon, - per clock-names below. - -- clock-names: - Usage: required for SDM845 ADSP - Value type: - Definition: List of clock input name strings sorted in the same - order as the clocks property. Definition must have - "xo", "sway_cbcr", "lpass_ahbs_aon_cbcr", - "lpass_ahbm_aon_cbcr", "qdsp6ss_xo", "qdsp6ss_sleep" - and "qdsp6ss_core". - -- clock-names: - Usage: required for QCS404 CDSP - Value type: - Definition: List of clock input name strings sorted in the same - order as the clocks property. Definition must have - "xo", "sway", "tbu", "bimc", "ahb_aon", "q6ss_slave", - "q6ss_master", "q6_axim". - -- power-domains: - Usage: required - Value type: - Definition: reference to cx power domain node. - -- resets: - Usage: required - Value type: - Definition: reference to the list of resets for the Hexagon. - -- reset-names: - Usage: required for SDM845 ADSP - Value type: - Definition: must be "pdc_sync" and "cc_lpass" - -- reset-names: - Usage: required for QCS404 CDSP - Value type: - Definition: must be "restart" - -- qcom,halt-regs: - Usage: required - Value type: - Definition: a phandle reference to a syscon representing TCSR followed - by the offset within syscon for Hexagon halt register. - -- memory-region: - Usage: required - Value type: - Definition: reference to the reserved-memory for the firmware - -- qcom,smem-states: - Usage: required - Value type: - Definition: reference to the smem state for requesting the Hexagon to - shut down - -- qcom,smem-state-names: - Usage: required - Value type: - Definition: must be "stop" - - -= SUBNODES -The adsp node may have an subnode named "glink-edge" that describes the -communication edge, channels and devices related to the Hexagon. -See ../soc/qcom/qcom,glink.txt for details on how to describe these. - -= EXAMPLE -The following example describes the resources needed to boot control the -ADSP, as it is found on SDM845 boards. - - remoteproc@17300000 { - compatible = "qcom,sdm845-adsp-pil"; - reg = <0x17300000 0x40c>; - - interrupts-extended = <&intc GIC_SPI 162 IRQ_TYPE_EDGE_RISING>, - <&adsp_smp2p_in 0 IRQ_TYPE_EDGE_RISING>, - <&adsp_smp2p_in 1 IRQ_TYPE_EDGE_RISING>, - <&adsp_smp2p_in 2 IRQ_TYPE_EDGE_RISING>, - <&adsp_smp2p_in 3 IRQ_TYPE_EDGE_RISING>; - interrupt-names = "wdog", "fatal", "ready", - "handover", "stop-ack"; - - clocks = <&rpmhcc RPMH_CXO_CLK>, - <&gcc GCC_LPASS_SWAY_CLK>, - <&lpasscc LPASS_Q6SS_AHBS_AON_CLK>, - <&lpasscc LPASS_Q6SS_AHBM_AON_CLK>, - <&lpasscc LPASS_QDSP6SS_XO_CLK>, - <&lpasscc LPASS_QDSP6SS_SLEEP_CLK>, - <&lpasscc LPASS_QDSP6SS_CORE_CLK>; - clock-names = "xo", "sway_cbcr", - "lpass_ahbs_aon_cbcr", - "lpass_ahbm_aon_cbcr", "qdsp6ss_xo", - "qdsp6ss_sleep", "qdsp6ss_core"; - - power-domains = <&rpmhpd SDM845_CX>; - - resets = <&pdc_reset PDC_AUDIO_SYNC_RESET>, - <&aoss_reset AOSS_CC_LPASS_RESTART>; - reset-names = "pdc_sync", "cc_lpass"; - - qcom,halt-regs = <&tcsr_mutex_regs 0x22000>; - - memory-region = <&pil_adsp_mem>; - - qcom,smem-states = <&adsp_smp2p_out 0>; - qcom,smem-state-names = "stop"; - }; diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,qcs404-cdsp-pil.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,qcs404-cdsp-pil.yaml new file mode 100644 index 0000000..31413cf --- /dev/null +++ b/Documentation/devicetree/bindings/remoteproc/qcom,qcs404-cdsp-pil.yaml @@ -0,0 +1,161 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/remoteproc/qcom,qcs404-cdsp-pil.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm QCS404 CDSP Peripheral Image Loader + +maintainers: + - Bjorn Andersson + +description: + This document defines the binding for a component that loads and boots firmware + on the Qualcomm Technology Inc. CDSP (Compute DSP). + +properties: + compatible: + enum: + - qcom,qcs404-cdsp-pil + + reg: + maxItems: 1 + description: + The base address and size of the qdsp6ss register + + interrupts: + items: + - description: Watchdog interrupt + - description: Fatal interrupt + - description: Ready interrupt + - description: Handover interrupt + - description: Stop acknowledge interrupt + + interrupt-names: + items: + - const: wdog + - const: fatal + - const: ready + - const: handover + - const: stop-ack + + clocks: + items: + - description: XO clock + - description: SWAY clock + - description: TBU clock + - description: BIMC clock + - description: AHB AON clock + - description: Q6SS SLAVE clock + - description: Q6SS MASTER clock + - description: Q6 AXIM clock + + clock-names: + items: + - const: xo + - const: sway + - const: tbu + - const: bimc + - const: ahb_aon + - const: q6ss_slave + - const: q6ss_master + - const: q6_axim + + power-domains: + items: + - description: CX power domain + + resets: + items: + - description: AOSS restart + + reset-names: + items: + - const: restart + + memory-region: + maxItems: 1 + description: Reference to the reserved-memory for the Hexagon core + + qcom,halt-regs: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: + Phandle reference to a syscon representing TCSR followed by the + three offsets within syscon for q6, modem and nc halt registers. + + qcom,smem-states: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: States used by the AP to signal the Hexagon core + items: + - description: Stop the modem + + qcom,smem-state-names: + $ref: /schemas/types.yaml#/definitions/string + description: The names of the state bits used for SMP2P output + items: + - const: stop + +required: + - compatible + - reg + - interrupts + - interrupt-names + - clocks + - clock-names + - power-domains + - resets + - reset-names + - qcom,halt-regs + - memory-region + - qcom,smem-states + - qcom,smem-state-names + +additionalProperties: false + +examples: + - | + #include + #include + #include + #include + remoteproc@b00000 { + compatible = "qcom,qcs404-cdsp-pil"; + reg = <0x00b00000 0x4040>; + + interrupts-extended = <&intc GIC_SPI 229 IRQ_TYPE_EDGE_RISING>, + <&cdsp_smp2p_in 0 IRQ_TYPE_EDGE_RISING>, + <&cdsp_smp2p_in 1 IRQ_TYPE_EDGE_RISING>, + <&cdsp_smp2p_in 2 IRQ_TYPE_EDGE_RISING>, + <&cdsp_smp2p_in 3 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "wdog", "fatal", "ready", + "handover", "stop-ack"; + + clocks = <&xo_board>, + <&gcc GCC_CDSP_CFG_AHB_CLK>, + <&gcc GCC_CDSP_TBU_CLK>, + <&gcc GCC_BIMC_CDSP_CLK>, + <&turingcc TURING_WRAPPER_AON_CLK>, + <&turingcc TURING_Q6SS_AHBS_AON_CLK>, + <&turingcc TURING_Q6SS_AHBM_AON_CLK>, + <&turingcc TURING_Q6SS_Q6_AXIM_CLK>; + clock-names = "xo", + "sway", + "tbu", + "bimc", + "ahb_aon", + "q6ss_slave", + "q6ss_master", + "q6_axim"; + + power-domains = <&rpmhpd SDM845_CX>; + + resets = <&gcc GCC_CDSP_RESTART>; + reset-names = "restart"; + + qcom,halt-regs = <&tcsr 0x19004>; + + memory-region = <&cdsp_fw_mem>; + + qcom,smem-states = <&cdsp_smp2p_out 0>; + qcom,smem-state-names = "stop"; + }; diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sdm845-adsp-pil.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,sdm845-adsp-pil.yaml new file mode 100644 index 0000000..1535bbb --- /dev/null +++ b/Documentation/devicetree/bindings/remoteproc/qcom,sdm845-adsp-pil.yaml @@ -0,0 +1,160 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/remoteproc/qcom,sdm845-adsp-pil.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm SDM845 ADSP Peripheral Image Loader + +maintainers: + - Bjorn Andersson + +description: + This document defines the binding for a component that loads and boots firmware + on the Qualcomm Technology Inc. ADSP. + +properties: + compatible: + enum: + - qcom,sdm845-adsp-pil + + reg: + maxItems: 1 + description: + The base address and size of the qdsp6ss register + + interrupts: + items: + - description: Watchdog interrupt + - description: Fatal interrupt + - description: Ready interrupt + - description: Handover interrupt + - description: Stop acknowledge interrupt + + interrupt-names: + items: + - const: wdog + - const: fatal + - const: ready + - const: handover + - const: stop-ack + + clocks: + items: + - description: XO clock + - description: SWAY clock + - description: LPASS AHBS AON clock + - description: LPASS AHBM AON clock + - description: QDSP XO clock + - description: Q6SP6SS SLEEP clock + - description: Q6SP6SS CORE clock + + clock-names: + items: + - const: xo + - const: sway_cbcr + - const: lpass_ahbs_aon_cbcr + - const: lpass_ahbm_aon_cbcr + - const: qdsp6ss_xo + - const: qdsp6ss_sleep + - const: qdsp6ss_core + + power-domains: + items: + - description: CX power domain + + resets: + items: + - description: PDC AUDIO SYNC RESET + - description: CC LPASS restart + + reset-names: + items: + - const: pdc_sync + - const: cc_lpass + + memory-region: + maxItems: 1 + description: Reference to the reserved-memory for the Hexagon core + + qcom,halt-regs: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: + Phandle reference to a syscon representing TCSR followed by the + three offsets within syscon for q6, modem and nc halt registers. + + qcom,smem-states: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: States used by the AP to signal the Hexagon core + items: + - description: Stop the modem + + qcom,smem-state-names: + $ref: /schemas/types.yaml#/definitions/string + description: The names of the state bits used for SMP2P output + items: + - const: stop + +required: + - compatible + - reg + - interrupts + - interrupt-names + - clocks + - clock-names + - power-domains + - resets + - reset-names + - qcom,halt-regs + - memory-region + - qcom,smem-states + - qcom,smem-state-names + +additionalProperties: false + +examples: + - | + #include + #include + #include + #include + #include + #include + #include + remoteproc@17300000 { + compatible = "qcom,sdm845-adsp-pil"; + reg = <0x17300000 0x40c>; + + interrupts-extended = <&intc GIC_SPI 162 IRQ_TYPE_EDGE_RISING>, + <&adsp_smp2p_in 0 IRQ_TYPE_EDGE_RISING>, + <&adsp_smp2p_in 1 IRQ_TYPE_EDGE_RISING>, + <&adsp_smp2p_in 2 IRQ_TYPE_EDGE_RISING>, + <&adsp_smp2p_in 3 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "wdog", "fatal", "ready", + "handover", "stop-ack"; + + clocks = <&rpmhcc RPMH_CXO_CLK>, + <&gcc GCC_LPASS_SWAY_CLK>, + <&lpasscc LPASS_Q6SS_AHBS_AON_CLK>, + <&lpasscc LPASS_Q6SS_AHBM_AON_CLK>, + <&lpasscc LPASS_QDSP6SS_XO_CLK>, + <&lpasscc LPASS_QDSP6SS_SLEEP_CLK>, + <&lpasscc LPASS_QDSP6SS_CORE_CLK>; + clock-names = "xo", "sway_cbcr", + "lpass_ahbs_aon_cbcr", + "lpass_ahbm_aon_cbcr", "qdsp6ss_xo", + "qdsp6ss_sleep", "qdsp6ss_core"; + + power-domains = <&rpmhpd SDM845_CX>; + + resets = <&pdc_reset PDC_AUDIO_SYNC_RESET>, + <&aoss_reset AOSS_CC_LPASS_RESTART>; + reset-names = "pdc_sync", "cc_lpass"; + + qcom,halt-regs = <&tcsr_mutex_regs 0x22000>; + + memory-region = <&pil_adsp_mem>; + + qcom,smem-states = <&adsp_smp2p_out 0>; + qcom,smem-state-names = "stop"; + };