From patchwork Tue Jun 27 08:15:54 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 13294164 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 B3390EB64DC for ; Tue, 27 Jun 2023 08:16:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231451AbjF0IQS (ORCPT ); Tue, 27 Jun 2023 04:16:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55238 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231379AbjF0IQL (ORCPT ); Tue, 27 Jun 2023 04:16:11 -0400 Received: from mail-wm1-x32b.google.com (mail-wm1-x32b.google.com [IPv6:2a00:1450:4864:20::32b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 948671FDE for ; Tue, 27 Jun 2023 01:16:06 -0700 (PDT) Received: by mail-wm1-x32b.google.com with SMTP id 5b1f17b1804b1-3fa8cd4a1f2so22506905e9.1 for ; Tue, 27 Jun 2023 01:16:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1687853765; x=1690445765; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=iBoMZAyHEkAWU0CE189A2jr8gUmpNWkaE6+xGeLfDF4=; b=Yz9BXgpvC+GyS7iZQyg5K6XTEo+jnZrWsPU3qVDuoG+XBlJ8F/eJUBihp4UUFmrB77 0TLStj/5nVAogk4kL/clff7iGx+qFPoiPPA3d+Q3tha7eT7SrfgBDdh46oH6wm6zjlnh FEZ8FgoGOTUX8VctQjbqK2sp5XRIosU/Jy5tztZb/IK8wxGAssHYm2hNwceGGvMzs9Qk y1gXiQ/xHTrnp/o0P1NUFptaQLWlzx6bGC3qHGlyiDcQJvEAz9a2srpi+gLka+Bh0yGg ra+6BKPMIDsMsrcx7AHZYEUjQ0ylmhWaSeeJRcH1mzaeHYXstEIQm8Mgrsd1EamBSigJ W3OA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1687853765; x=1690445765; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=iBoMZAyHEkAWU0CE189A2jr8gUmpNWkaE6+xGeLfDF4=; b=BpKs+irZbDUtHQDI0s8M1gyIHPFNjRcafkg72XdLPAZ4O6cAcIPFSAf19JX1pEnbQs 1yypMH8LjhJGH9yvJVPwMB63P737icfHZgeVe+AmKyT8yrvwU+0x01aksHljGsFqobRz 6Sizw05yXVlrmVeB9k4NLJhd5kHsr9S6vvb5hsE2+INPQXC5ZTBtJUpcSbrASPlODXla T+xr8LGDn9A58DULAGuUTEe67gKsGoUc+3Dp+lIzJHNxgJNUwMwnlCeZNroGeRLGF4w4 DiVJpqvVimcIQnDdz1edRbaZPnPRw6YSj4j8AtF8O4aKGNVCIr1dzdD5o+8pfLkC99NM qLSw== X-Gm-Message-State: AC+VfDxGkKYs5lC34k4wR4yLfMY4pDa9sSIIdKFoh6IB9mcNzRJ0elYC wWRXi+wfEjiPSv9pmR4y2rZIWw== X-Google-Smtp-Source: ACHHUZ4DFNqmo2aQnB4I6sKufTwkM5YboBNEvezXu7VMoppt7X/epVYUyKScKtV66nAnMAlGfEmqyw== X-Received: by 2002:a05:600c:3797:b0:3fa:c3e8:900c with SMTP id o23-20020a05600c379700b003fac3e8900cmr2950381wmr.11.1687853765035; Tue, 27 Jun 2023 01:16:05 -0700 (PDT) Received: from arrakeen.starnux.net ([2a01:e0a:982:cbb0:52eb:f6ff:feb3:451a]) by smtp.gmail.com with ESMTPSA id m21-20020a7bcb95000000b003faabd8fcb8sm3922480wmi.46.2023.06.27.01.16.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 Jun 2023 01:16:04 -0700 (PDT) From: Neil Armstrong Date: Tue, 27 Jun 2023 10:15:54 +0200 Subject: [PATCH v2 1/5] dt-bindings: net: bluetooth: qualcomm: document WCN7850 chipset MIME-Version: 1.0 Message-Id: <20230620-topic-sm8550-upstream-bt-v2-1-98b0043d31a4@linaro.org> References: <20230620-topic-sm8550-upstream-bt-v2-0-98b0043d31a4@linaro.org> In-Reply-To: <20230620-topic-sm8550-upstream-bt-v2-0-98b0043d31a4@linaro.org> To: "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Balakrishna Godavarthi , Rocky Liao , Marcel Holtmann , Johan Hedberg , Luiz Augusto von Dentz , Andy Gross , Bjorn Andersson , Konrad Dybcio Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-bluetooth@vger.kernel.org, linux-arm-msm@vger.kernel.org, Neil Armstrong , Rob Herring X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1856; i=neil.armstrong@linaro.org; h=from:subject:message-id; bh=IG7+Rqs45O/Q5WGe4R9nxFHceIDdqu9aByz0IVFtTNA=; b=owEBbQKS/ZANAwAKAXfc29rIyEnRAcsmYgBkmprAFIaMsSwutV8rGK5QDuOtyBVopDcIZtcqF0pe lJXgXJGJAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCZJqawAAKCRB33NvayMhJ0VtlEA DBJVsd5GpzARyBt0wF+eQ6sMxHciyBS+kaansD/XfhvxtNVDYo+x/kylDZZjJWgtIwuuamL8JqaLgo azCiIimNvoBD5kQvgaxu7xVEOzvfYmAkthOXh3GX2yPaMK3IDTm6fieNtCFDAFsNtQLPQeG8x2qXjK qniM4VBxUe20+aL8bLami1qYU0jDQUYh3EDjo21m+OahHW1ZmULBMN7pFu7aQSPyFc9PO+vp3WwXAv NgN3s7z+g9+5sRldyA76OYRZXA3uQ8lh+etuDzzAf35z/X1+vKaTt5Lw1DQvC2TZXBjN7YDYJhZAuK geu5LR6fumFtD9xO2vQBY2R8WhKP7plVJEQDcpxvt/rMP2+vA4Nmoasrs16EeiExDjAa+XB0FBRugx XSCQOxxGsIREpKg2N+N1tw2LqC3pDwcz3cB2w6BnQg13dKxH8U/btILBXFFU9gsMH4NX/uuPA5mGg8 Dj11ZhmBkJLXf+tJcavHPiDSbriUgC795ZOhxlnzOEioOJ/FbPhDXvHT3XMfsK5bq5MuzSwdGO+L1n e+EvJN0ofRtLLwGHtU1HBj4LP8FIYq6x63xyhWBvv2J/C6uV+08OBaEivropU1jkOltjdTpYhGLTOX w0fPlihIidTb1Vm8dHs7qmboca0HcJe+3oNAvb6yqu231HauCMXC8dhD9AAA== X-Developer-Key: i=neil.armstrong@linaro.org; a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org Document the WCN7850 Bluetooth chipset. Reviewed-by: Rob Herring Signed-off-by: Neil Armstrong --- .../bindings/net/bluetooth/qualcomm-bluetooth.yaml | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml b/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml index 68f78b90d23a..906a377d1616 100644 --- a/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml +++ b/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml @@ -24,6 +24,7 @@ properties: - qcom,qca6390-bt - qcom,wcn6750-bt - qcom,wcn6855-bt + - qcom,wcn7850-bt enable-gpios: maxItems: 1 @@ -53,6 +54,9 @@ properties: vddaon-supply: description: VDD_AON supply regulator handle + vdddig-supply: + description: VDD_DIG supply regulator handle + vddbtcxmx-supply: description: VDD_BT_CXMX supply regulator handle @@ -68,6 +72,9 @@ properties: vddrfa1p2-supply: description: VDD_RFA_1P2 supply regulator handle + vddrfa1p9-supply: + description: VDD_RFA_1P9 supply regulator handle + vddrfa2p2-supply: description: VDD_RFA_2P2 supply regulator handle @@ -150,6 +157,22 @@ allOf: - vddrfa0p8-supply - vddrfa1p2-supply - vddrfa1p7-supply + - if: + properties: + compatible: + contains: + enum: + - qcom,wcn7850-bt + then: + required: + - enable-gpios + - swctrl-gpios + - vddio-supply + - vddaon-supply + - vdddig-supply + - vddrfa0p8-supply + - vddrfa1p2-supply + - vddrfa1p9-supply examples: - | From patchwork Tue Jun 27 08:15:55 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 13294163 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 0D384C0015E for ; Tue, 27 Jun 2023 08:16:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230064AbjF0IQQ (ORCPT ); Tue, 27 Jun 2023 04:16:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55264 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230498AbjF0IQN (ORCPT ); Tue, 27 Jun 2023 04:16:13 -0400 Received: from mail-wm1-x334.google.com (mail-wm1-x334.google.com [IPv6:2a00:1450:4864:20::334]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BD43F212B for ; Tue, 27 Jun 2023 01:16:07 -0700 (PDT) Received: by mail-wm1-x334.google.com with SMTP id 5b1f17b1804b1-3fa96fd79f0so26380465e9.3 for ; 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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Balakrishna Godavarthi , Rocky Liao , Marcel Holtmann , Johan Hedberg , Luiz Augusto von Dentz , Andy Gross , Bjorn Andersson , Konrad Dybcio Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-bluetooth@vger.kernel.org, linux-arm-msm@vger.kernel.org, Neil Armstrong X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=15642; i=neil.armstrong@linaro.org; h=from:subject:message-id; bh=ApLQkypensJ5zfDyFrdxJsiq10gUUrb6Pxgj3YfcEtg=; b=owEBbQKS/ZANAwAKAXfc29rIyEnRAcsmYgBkmprApM/6Zm3Y2GuwwS4pkxo6TF/fDYhVRaMsZ+rw WqZnw1GJAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCZJqawAAKCRB33NvayMhJ0cEzEA CyM9WufFh6mNEVeyMm6x281vgCJlYK/Hl1sUfWDUrba++Q+Fr67SjiNtXqTA1cAh/YvnbEe714l41s sNYJpLzk21NDcZWZaSaEH7I7gKVe07mPtJ/DCvKpmA2c4igosxAzXOTdPglM6YQJwPjV+9sgIzHvEz 7+IAEI3PTAT5KLAoNI2UINa3gjOqm/sLYR+dYNA8t439wP+7YTBgTcpgDyUqyidapEzYtyQLlF4Q2V x1MOyWrDIDjXvTygyYO6Uf55cWYOCtyONT5vAaxWbzYDrGvJvbQhmBhBfSyzPfCHTn6nHF13/zrXqK ZWZpafSqYPL1fd5uMb08OAHacMGfE8l3O61Q86HAevmaK25p9HWQRpmHqCI3hpt+6djjK42aqTt0AV Yw5Ei7i9OlzGbEGF6bU3HspSE7CtjRnnA5gJf1IX3KoZFGbdiRF4JJuSjaY9CEf3Y1Qw+ATa74WkdB yyqW9gPi+5s33j7mB6dP/1KMY6vvMoIo/eYTVl2kMoft3LZKwgYv3i/Wo4CM5Zx7A8JtDbVIGRVRxn IEqWEjPLf9OwbusksHjZDz7lLmdEKiMsjuHdnKj5eFdQbxjW4ddHEjd1/JjvCMNm+yqn7nh8EA1pfX K4R1pLQ55LFt1aNZey2F+ypvysefJr4XsoNr0m2hXSuwichWyKELyRfnWmGw== X-Developer-Key: i=neil.armstrong@linaro.org; a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org Use switch/case to handle soc type specific behaviour, the permit dropping the qca_is_xxx() inline functions and maked the code clearer and easier to update for new SoCs. Suggested-by: Konrad Dybcio Suggested-by: Luiz Augusto von Dentz Signed-off-by: Neil Armstrong --- drivers/bluetooth/btqca.c | 72 ++++++++++----- drivers/bluetooth/btqca.h | 29 ------ drivers/bluetooth/hci_qca.c | 219 +++++++++++++++++++++++++++++++++----------- 3 files changed, 213 insertions(+), 107 deletions(-) diff --git a/drivers/bluetooth/btqca.c b/drivers/bluetooth/btqca.c index e7e58a956d15..13820cebe5ba 100644 --- a/drivers/bluetooth/btqca.c +++ b/drivers/bluetooth/btqca.c @@ -601,23 +601,30 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate, /* Download rampatch file */ config.type = TLV_TYPE_PATCH; - if (qca_is_wcn399x(soc_type)) { + switch (soc_type) { + case QCA_WCN3990: + case QCA_WCN3991: + case QCA_WCN3998: snprintf(config.fwname, sizeof(config.fwname), "qca/crbtfw%02x.tlv", rom_ver); - } else if (soc_type == QCA_QCA6390) { + break; + case QCA_QCA6390: snprintf(config.fwname, sizeof(config.fwname), "qca/htbtfw%02x.tlv", rom_ver); - } else if (soc_type == QCA_WCN6750) { + break; + case QCA_WCN6750: /* Choose mbn file by default.If mbn file is not found * then choose tlv file */ config.type = ELF_TYPE_PATCH; snprintf(config.fwname, sizeof(config.fwname), "qca/msbtfw%02x.mbn", rom_ver); - } else if (soc_type == QCA_WCN6855) { + break; + case QCA_WCN6855: snprintf(config.fwname, sizeof(config.fwname), "qca/hpbtfw%02x.tlv", rom_ver); - } else { + break; + default: snprintf(config.fwname, sizeof(config.fwname), "qca/rampatch_%08x.bin", soc_ver); } @@ -633,30 +640,40 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate, /* Download NVM configuration */ config.type = TLV_TYPE_NVM; - if (firmware_name) + if (firmware_name) { snprintf(config.fwname, sizeof(config.fwname), "qca/%s", firmware_name); - else if (qca_is_wcn399x(soc_type)) { - if (le32_to_cpu(ver.soc_id) == QCA_WCN3991_SOC_ID) { + } else { + switch (soc_type) { + case QCA_WCN3990: + case QCA_WCN3991: + case QCA_WCN3998: + if (le32_to_cpu(ver.soc_id) == QCA_WCN3991_SOC_ID) { + snprintf(config.fwname, sizeof(config.fwname), + "qca/crnv%02xu.bin", rom_ver); + } else { + snprintf(config.fwname, sizeof(config.fwname), + "qca/crnv%02x.bin", rom_ver); + } + break; + case QCA_QCA6390: snprintf(config.fwname, sizeof(config.fwname), - "qca/crnv%02xu.bin", rom_ver); - } else { + "qca/htnv%02x.bin", rom_ver); + break; + case QCA_WCN6750: + snprintf(config.fwname, sizeof(config.fwname), + "qca/msnv%02x.bin", rom_ver); + break; + case QCA_WCN6855: snprintf(config.fwname, sizeof(config.fwname), - "qca/crnv%02x.bin", rom_ver); + "qca/hpnv%02x.bin", rom_ver); + break; + + default: + snprintf(config.fwname, sizeof(config.fwname), + "qca/nvm_%08x.bin", soc_ver); } } - else if (soc_type == QCA_QCA6390) - snprintf(config.fwname, sizeof(config.fwname), - "qca/htnv%02x.bin", rom_ver); - else if (soc_type == QCA_WCN6750) - snprintf(config.fwname, sizeof(config.fwname), - "qca/msnv%02x.bin", rom_ver); - else if (soc_type == QCA_WCN6855) - snprintf(config.fwname, sizeof(config.fwname), - "qca/hpnv%02x.bin", rom_ver); - else - snprintf(config.fwname, sizeof(config.fwname), - "qca/nvm_%08x.bin", soc_ver); err = qca_download_firmware(hdev, &config, soc_type, rom_ver); if (err < 0) { @@ -664,10 +681,17 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate, return err; } - if (soc_type >= QCA_WCN3991) { + switch (soc_type) { + case QCA_WCN3991: + case QCA_QCA6390: + case QCA_WCN6750: + case QCA_WCN6855: err = qca_disable_soc_logging(hdev); if (err < 0) return err; + break; + default: + break; } /* WCN399x and WCN6750 supports the Microsoft vendor extension with 0xFD70 as the diff --git a/drivers/bluetooth/btqca.h b/drivers/bluetooth/btqca.h index b884095bcd9d..e7d50a821bb7 100644 --- a/drivers/bluetooth/btqca.h +++ b/drivers/bluetooth/btqca.h @@ -160,20 +160,6 @@ int qca_read_soc_version(struct hci_dev *hdev, struct qca_btsoc_version *ver, enum qca_btsoc_type); int qca_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr); int qca_send_pre_shutdown_cmd(struct hci_dev *hdev); -static inline bool qca_is_wcn399x(enum qca_btsoc_type soc_type) -{ - return soc_type == QCA_WCN3990 || soc_type == QCA_WCN3991 || - soc_type == QCA_WCN3998; -} -static inline bool qca_is_wcn6750(enum qca_btsoc_type soc_type) -{ - return soc_type == QCA_WCN6750; -} -static inline bool qca_is_wcn6855(enum qca_btsoc_type soc_type) -{ - return soc_type == QCA_WCN6855; -} - #else static inline int qca_set_bdaddr_rome(struct hci_dev *hdev, const bdaddr_t *bdaddr) @@ -201,21 +187,6 @@ static inline int qca_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr) return -EOPNOTSUPP; } -static inline bool qca_is_wcn399x(enum qca_btsoc_type soc_type) -{ - return false; -} - -static inline bool qca_is_wcn6750(enum qca_btsoc_type soc_type) -{ - return false; -} - -static inline bool qca_is_wcn6855(enum qca_btsoc_type soc_type) -{ - return false; -} - static inline int qca_send_pre_shutdown_cmd(struct hci_dev *hdev) { return -EOPNOTSUPP; diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c index 1b064504b388..25f1eeb605b6 100644 --- a/drivers/bluetooth/hci_qca.c +++ b/drivers/bluetooth/hci_qca.c @@ -605,9 +605,17 @@ static int qca_open(struct hci_uart *hu) if (hu->serdev) { qcadev = serdev_device_get_drvdata(hu->serdev); - if (qca_is_wcn399x(qcadev->btsoc_type) || - qca_is_wcn6750(qcadev->btsoc_type)) + switch (qcadev->btsoc_type) { + case QCA_WCN3990: + case QCA_WCN3991: + case QCA_WCN3998: + case QCA_WCN6750: hu->init_speed = qcadev->init_speed; + break; + + default: + break; + } if (qcadev->oper_speed) hu->oper_speed = qcadev->oper_speed; @@ -1316,12 +1324,18 @@ static int qca_set_baudrate(struct hci_dev *hdev, uint8_t baudrate) msecs_to_jiffies(CMD_TRANS_TIMEOUT_MS)); /* Give the controller time to process the request */ - if (qca_is_wcn399x(qca_soc_type(hu)) || - qca_is_wcn6750(qca_soc_type(hu)) || - qca_is_wcn6855(qca_soc_type(hu))) + switch (qca_soc_type(hu)) { + case QCA_WCN3990: + case QCA_WCN3991: + case QCA_WCN3998: + case QCA_WCN6750: + case QCA_WCN6855: usleep_range(1000, 10000); - else + break; + + default: msleep(300); + } return 0; } @@ -1394,13 +1408,18 @@ static unsigned int qca_get_speed(struct hci_uart *hu, static int qca_check_speeds(struct hci_uart *hu) { - if (qca_is_wcn399x(qca_soc_type(hu)) || - qca_is_wcn6750(qca_soc_type(hu)) || - qca_is_wcn6855(qca_soc_type(hu))) { + switch (qca_soc_type(hu)) { + case QCA_WCN3990: + case QCA_WCN3991: + case QCA_WCN3998: + case QCA_WCN6750: + case QCA_WCN6855: if (!qca_get_speed(hu, QCA_INIT_SPEED) && !qca_get_speed(hu, QCA_OPER_SPEED)) return -EINVAL; - } else { + break; + + default: if (!qca_get_speed(hu, QCA_INIT_SPEED) || !qca_get_speed(hu, QCA_OPER_SPEED)) return -EINVAL; @@ -1429,14 +1448,27 @@ static int qca_set_speed(struct hci_uart *hu, enum qca_speed_type speed_type) /* Disable flow control for wcn3990 to deassert RTS while * changing the baudrate of chip and host. */ - if (qca_is_wcn399x(soc_type) || - qca_is_wcn6750(soc_type) || - qca_is_wcn6855(soc_type)) + switch (soc_type) { + case QCA_WCN3990: + case QCA_WCN3991: + case QCA_WCN3998: + case QCA_WCN6750: + case QCA_WCN6855: hci_uart_set_flow_control(hu, true); + break; - if (soc_type == QCA_WCN3990) { + default: + break; + } + + switch (soc_type) { + case QCA_WCN3990: reinit_completion(&qca->drop_ev_comp); set_bit(QCA_DROP_VENDOR_EVENT, &qca->flags); + break; + + default: + break; } qca_baudrate = qca_get_baudrate_value(speed); @@ -1448,12 +1480,21 @@ static int qca_set_speed(struct hci_uart *hu, enum qca_speed_type speed_type) host_set_baudrate(hu, speed); error: - if (qca_is_wcn399x(soc_type) || - qca_is_wcn6750(soc_type) || - qca_is_wcn6855(soc_type)) + switch (soc_type) { + case QCA_WCN3990: + case QCA_WCN3991: + case QCA_WCN3998: + case QCA_WCN6750: + case QCA_WCN6855: hci_uart_set_flow_control(hu, false); + break; - if (soc_type == QCA_WCN3990) { + default: + break; + } + + switch (soc_type) { + case QCA_WCN3990: /* Wait for the controller to send the vendor event * for the baudrate change command. */ @@ -1465,6 +1506,10 @@ static int qca_set_speed(struct hci_uart *hu, enum qca_speed_type speed_type) } clear_bit(QCA_DROP_VENDOR_EVENT, &qca->flags); + break; + + default: + break; } } @@ -1626,12 +1671,19 @@ static int qca_regulator_init(struct hci_uart *hu) } } - if (qca_is_wcn399x(soc_type)) { + switch (soc_type) { + case QCA_WCN3990: + case QCA_WCN3991: + case QCA_WCN3998: /* Forcefully enable wcn399x to enter in to boot mode. */ host_set_baudrate(hu, 2400); ret = qca_send_power_pulse(hu, false); if (ret) return ret; + break; + + default: + break; } /* For wcn6750 need to enable gpio bt_en */ @@ -1648,10 +1700,17 @@ static int qca_regulator_init(struct hci_uart *hu) qca_set_speed(hu, QCA_INIT_SPEED); - if (qca_is_wcn399x(soc_type)) { + switch (soc_type) { + case QCA_WCN3990: + case QCA_WCN3991: + case QCA_WCN3998: ret = qca_send_power_pulse(hu, true); if (ret) return ret; + break; + + default: + break; } /* Now the device is in ready state to communicate with host. @@ -1685,11 +1744,16 @@ static int qca_power_on(struct hci_dev *hdev) if (!hu->serdev) return 0; - if (qca_is_wcn399x(soc_type) || - qca_is_wcn6750(soc_type) || - qca_is_wcn6855(soc_type)) { + switch (soc_type) { + case QCA_WCN3990: + case QCA_WCN3991: + case QCA_WCN3998: + case QCA_WCN6750: + case QCA_WCN6855: ret = qca_regulator_init(hu); - } else { + break; + + default: qcadev = serdev_device_get_drvdata(hu->serdev); if (qcadev->bt_en) { gpiod_set_value_cansleep(qcadev->bt_en, 1); @@ -1712,6 +1776,7 @@ static int qca_setup(struct hci_uart *hu) const char *firmware_name = qca_get_firmware_name(hu); int ret; struct qca_btsoc_version ver; + const char *soc_name; ret = qca_check_speeds(hu); if (ret) @@ -1726,10 +1791,25 @@ static int qca_setup(struct hci_uart *hu) */ set_bit(HCI_QUIRK_SIMULTANEOUS_DISCOVERY, &hdev->quirks); - bt_dev_info(hdev, "setting up %s", - qca_is_wcn399x(soc_type) ? "wcn399x" : - (soc_type == QCA_WCN6750) ? "wcn6750" : - (soc_type == QCA_WCN6855) ? "wcn6855" : "ROME/QCA6390"); + switch (soc_type) { + case QCA_WCN3990: + case QCA_WCN3991: + case QCA_WCN3998: + soc_name = "wcn399x"; + break; + + case QCA_WCN6750: + soc_name = "wcn6750"; + break; + + case QCA_WCN6855: + soc_name = "wcn6855"; + break; + + default: + soc_name = "ROME/QCA6390"; + } + bt_dev_info(hdev, "setting up %s", soc_name); qca->memdump_state = QCA_MEMDUMP_IDLE; @@ -1740,16 +1820,21 @@ static int qca_setup(struct hci_uart *hu) clear_bit(QCA_SSR_TRIGGERED, &qca->flags); - if (qca_is_wcn399x(soc_type) || - qca_is_wcn6750(soc_type) || - qca_is_wcn6855(soc_type)) { + switch (soc_type) { + case QCA_WCN3990: + case QCA_WCN3991: + case QCA_WCN3998: + case QCA_WCN6750: + case QCA_WCN6855: set_bit(HCI_QUIRK_USE_BDADDR_PROPERTY, &hdev->quirks); hci_set_aosp_capable(hdev); ret = qca_read_soc_version(hdev, &ver, soc_type); if (ret) goto out; - } else { + break; + + default: qca_set_speed(hu, QCA_INIT_SPEED); } @@ -1763,9 +1848,15 @@ static int qca_setup(struct hci_uart *hu) qca_baudrate = qca_get_baudrate_value(speed); } - if (!(qca_is_wcn399x(soc_type) || - qca_is_wcn6750(soc_type) || - qca_is_wcn6855(soc_type))) { + switch (soc_type) { + case QCA_WCN3990: + case QCA_WCN3991: + case QCA_WCN3998: + case QCA_WCN6750: + case QCA_WCN6855: + break; + + default: /* Get QCA version information */ ret = qca_read_soc_version(hdev, &ver, soc_type); if (ret) @@ -1930,11 +2021,17 @@ static void qca_power_shutdown(struct hci_uart *hu) qcadev = serdev_device_get_drvdata(hu->serdev); - if (qca_is_wcn399x(soc_type)) { + switch (soc_type) { + case QCA_WCN3990: + case QCA_WCN3991: + case QCA_WCN3998: host_set_baudrate(hu, 2400); qca_send_power_pulse(hu, false); qca_regulator_disable(qcadev); - } else if (soc_type == QCA_WCN6750 || soc_type == QCA_WCN6855) { + break; + + case QCA_WCN6750: + case QCA_WCN6855: gpiod_set_value_cansleep(qcadev->bt_en, 0); msleep(100); qca_regulator_disable(qcadev); @@ -1942,7 +2039,9 @@ static void qca_power_shutdown(struct hci_uart *hu) sw_ctrl_state = gpiod_get_value_cansleep(qcadev->sw_ctrl); bt_dev_dbg(hu->hdev, "SW_CTRL is %d", sw_ctrl_state); } - } else if (qcadev->bt_en) { + break; + + default: gpiod_set_value_cansleep(qcadev->bt_en, 0); } @@ -2067,11 +2166,17 @@ static int qca_serdev_probe(struct serdev_device *serdev) if (!qcadev->oper_speed) BT_DBG("UART will pick default operating speed"); - if (data && - (qca_is_wcn399x(data->soc_type) || - qca_is_wcn6750(data->soc_type) || - qca_is_wcn6855(data->soc_type))) { + if (data) qcadev->btsoc_type = data->soc_type; + else + qcadev->btsoc_type = QCA_ROME; + + switch (qcadev->btsoc_type) { + case QCA_WCN3990: + case QCA_WCN3991: + case QCA_WCN3998: + case QCA_WCN6750: + case QCA_WCN6855: qcadev->bt_power = devm_kzalloc(&serdev->dev, sizeof(struct qca_power), GFP_KERNEL); @@ -2115,12 +2220,9 @@ static int qca_serdev_probe(struct serdev_device *serdev) BT_ERR("wcn3990 serdev registration failed"); return err; } - } else { - if (data) - qcadev->btsoc_type = data->soc_type; - else - qcadev->btsoc_type = QCA_ROME; + break; + default: qcadev->bt_en = devm_gpiod_get_optional(&serdev->dev, "enable", GPIOD_OUT_LOW); if (IS_ERR_OR_NULL(qcadev->bt_en)) { @@ -2176,13 +2278,22 @@ static void qca_serdev_remove(struct serdev_device *serdev) struct qca_serdev *qcadev = serdev_device_get_drvdata(serdev); struct qca_power *power = qcadev->bt_power; - if ((qca_is_wcn399x(qcadev->btsoc_type) || - qca_is_wcn6750(qcadev->btsoc_type) || - qca_is_wcn6855(qcadev->btsoc_type)) && - power->vregs_on) - qca_power_shutdown(&qcadev->serdev_hu); - else if (qcadev->susclk) - clk_disable_unprepare(qcadev->susclk); + switch (qcadev->btsoc_type) { + case QCA_WCN3990: + case QCA_WCN3991: + case QCA_WCN3998: + case QCA_WCN6750: + case QCA_WCN6855: + if (power->vregs_on) { + qca_power_shutdown(&qcadev->serdev_hu); + break; + } + fallthrough; + + default: + if (qcadev->susclk) + clk_disable_unprepare(qcadev->susclk); + } hci_uart_unregister_device(&qcadev->serdev_hu); } From patchwork Tue Jun 27 08:15:56 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 13294166 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 020DEEB64DD for ; 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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Balakrishna Godavarthi , Rocky Liao , Marcel Holtmann , Johan Hedberg , Luiz Augusto von Dentz , Andy Gross , Bjorn Andersson , Konrad Dybcio Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-bluetooth@vger.kernel.org, linux-arm-msm@vger.kernel.org, Neil Armstrong X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=6215; i=neil.armstrong@linaro.org; h=from:subject:message-id; bh=KswRj5emfBNXe1IRUfaPUDmnZUwBAdKIfly6cedeEo8=; b=owEBbQKS/ZANAwAKAXfc29rIyEnRAcsmYgBkmprBGt2ivxjqvRQvptRv21FllNol2Y8bN3HMhcZX wTO+ytiJAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCZJqawQAKCRB33NvayMhJ0ZjjD/ 97QNDheEQj5KkRINVM3j/XAiWIvsgcOsNmpFK0KFFEmUFqBoIwaaiVDHwXCbXXGAOwzlWkdfr+/svW +VFe3DInEH5YR2vGywy4+wj2YzpI8Ygx+T+hN0zID44ZqaSVNemUR1Y55NYE0lVZgWwnV76+mi05bM WuJMHNM9Aq2IH1rpkZh1DW+mBxR7DRFLMlpKrJkwIComNCZn/tPCauaguZ3g/bziGpJ5EVBSExk/U/ 533IE319KR0YYFdUJDJ1fVxWuzW3QPchqWv7lv6W80VSuix0B85kIyoEtL/iM5hkV1GeN+u0cjUFyO hCVmj0Swi93pxMv6W0hrIH1oCWEaGK/UC7bE67IThf7TfcgirLoaiyEr1zJDZATi9+OEaUYDlOLtcg sa0JCTCAkaagrWSRod4V8sCWmpHV2rA6Sx7VVf5y7qgBaZVkMGJ282kalUGpIHuExQB5LV8ZNosa3R xXMBuF1c3ZsFqsYD7u4LZiTmUY9xsnsuErTeLXFs87T/jxLNUJ870O8bKi24TJLr1sQGUkJNvwy9AO mWmQkQyW/HAcPC6BQpmBn8o0Bzdr+XNgZ8iSGH68Z59vRLJYG7BJKCt/6KmhzYB3f9mj4L7PfvEfab uV2BfbReKH5gt3PW4rwxkL/iqbQet7MFfJPAHb8CmRKpPFC6WWUVTG6l8HQQ== X-Developer-Key: i=neil.armstrong@linaro.org; a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org Add support for the WCN7850 Bluetooth chipset. Tested on the SM8550 QRD platform. Signed-off-by: Neil Armstrong --- drivers/bluetooth/btqca.c | 10 ++++++++++ drivers/bluetooth/btqca.h | 1 + drivers/bluetooth/hci_qca.c | 31 ++++++++++++++++++++++++++++++- 3 files changed, 41 insertions(+), 1 deletion(-) diff --git a/drivers/bluetooth/btqca.c b/drivers/bluetooth/btqca.c index 13820cebe5ba..982ce94d7350 100644 --- a/drivers/bluetooth/btqca.c +++ b/drivers/bluetooth/btqca.c @@ -624,6 +624,10 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate, snprintf(config.fwname, sizeof(config.fwname), "qca/hpbtfw%02x.tlv", rom_ver); break; + case QCA_WCN7850: + snprintf(config.fwname, sizeof(config.fwname), + "qca/hmtbtfw%02x.tlv", rom_ver); + break; default: snprintf(config.fwname, sizeof(config.fwname), "qca/rampatch_%08x.bin", soc_ver); @@ -668,6 +672,10 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate, snprintf(config.fwname, sizeof(config.fwname), "qca/hpnv%02x.bin", rom_ver); break; + case QCA_WCN7850: + snprintf(config.fwname, sizeof(config.fwname), + "qca/hmtnv%02x.bin", rom_ver); + break; default: snprintf(config.fwname, sizeof(config.fwname), @@ -686,6 +694,7 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate, case QCA_QCA6390: case QCA_WCN6750: case QCA_WCN6855: + case QCA_WCN7850: err = qca_disable_soc_logging(hdev); if (err < 0) return err; @@ -719,6 +728,7 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate, case QCA_WCN3991: case QCA_WCN6750: case QCA_WCN6855: + case QCA_WCN7850: /* get fw build info */ err = qca_read_fw_build_info(hdev); if (err < 0) diff --git a/drivers/bluetooth/btqca.h b/drivers/bluetooth/btqca.h index e7d50a821bb7..34f507bcbfca 100644 --- a/drivers/bluetooth/btqca.h +++ b/drivers/bluetooth/btqca.h @@ -148,6 +148,7 @@ enum qca_btsoc_type { QCA_QCA6390, QCA_WCN6750, QCA_WCN6855, + QCA_WCN7850, }; #if IS_ENABLED(CONFIG_BT_QCA) diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c index 25f1eeb605b6..792ddf692bc4 100644 --- a/drivers/bluetooth/hci_qca.c +++ b/drivers/bluetooth/hci_qca.c @@ -1330,6 +1330,7 @@ static int qca_set_baudrate(struct hci_dev *hdev, uint8_t baudrate) case QCA_WCN3998: case QCA_WCN6750: case QCA_WCN6855: + case QCA_WCN7850: usleep_range(1000, 10000); break; @@ -1414,6 +1415,7 @@ static int qca_check_speeds(struct hci_uart *hu) case QCA_WCN3998: case QCA_WCN6750: case QCA_WCN6855: + case QCA_WCN7850: if (!qca_get_speed(hu, QCA_INIT_SPEED) && !qca_get_speed(hu, QCA_OPER_SPEED)) return -EINVAL; @@ -1454,6 +1456,7 @@ static int qca_set_speed(struct hci_uart *hu, enum qca_speed_type speed_type) case QCA_WCN3998: case QCA_WCN6750: case QCA_WCN6855: + case QCA_WCN7850: hci_uart_set_flow_control(hu, true); break; @@ -1486,6 +1489,7 @@ static int qca_set_speed(struct hci_uart *hu, enum qca_speed_type speed_type) case QCA_WCN3998: case QCA_WCN6750: case QCA_WCN6855: + case QCA_WCN7850: hci_uart_set_flow_control(hu, false); break; @@ -1750,6 +1754,7 @@ static int qca_power_on(struct hci_dev *hdev) case QCA_WCN3998: case QCA_WCN6750: case QCA_WCN6855: + case QCA_WCN7850: ret = qca_regulator_init(hu); break; @@ -1806,6 +1811,10 @@ static int qca_setup(struct hci_uart *hu) soc_name = "wcn6855"; break; + case QCA_WCN7850: + soc_name = "wcn7850"; + break; + default: soc_name = "ROME/QCA6390"; } @@ -1826,6 +1835,7 @@ static int qca_setup(struct hci_uart *hu) case QCA_WCN3998: case QCA_WCN6750: case QCA_WCN6855: + case QCA_WCN7850: set_bit(HCI_QUIRK_USE_BDADDR_PROPERTY, &hdev->quirks); hci_set_aosp_capable(hdev); @@ -1854,6 +1864,7 @@ static int qca_setup(struct hci_uart *hu) case QCA_WCN3998: case QCA_WCN6750: case QCA_WCN6855: + case QCA_WCN7850: break; default: @@ -1996,6 +2007,20 @@ static const struct qca_device_data qca_soc_data_wcn6855 __maybe_unused = { .capabilities = QCA_CAP_WIDEBAND_SPEECH | QCA_CAP_VALID_LE_STATES, }; +static const struct qca_device_data qca_soc_data_wcn7850 __maybe_unused = { + .soc_type = QCA_WCN7850, + .vregs = (struct qca_vreg []) { + { "vddio", 5000 }, + { "vddaon", 26000 }, + { "vdddig", 126000 }, + { "vddrfa0p8", 102000 }, + { "vddrfa1p2", 257000 }, + { "vddrfa1p9", 302000 }, + }, + .num_vregs = 6, + .capabilities = QCA_CAP_WIDEBAND_SPEECH | QCA_CAP_VALID_LE_STATES, +}; + static void qca_power_shutdown(struct hci_uart *hu) { struct qca_serdev *qcadev; @@ -2177,6 +2202,7 @@ static int qca_serdev_probe(struct serdev_device *serdev) case QCA_WCN3998: case QCA_WCN6750: case QCA_WCN6855: + case QCA_WCN7850: qcadev->bt_power = devm_kzalloc(&serdev->dev, sizeof(struct qca_power), GFP_KERNEL); @@ -2206,7 +2232,8 @@ static int qca_serdev_probe(struct serdev_device *serdev) GPIOD_IN); if (IS_ERR_OR_NULL(qcadev->sw_ctrl) && (data->soc_type == QCA_WCN6750 || - data->soc_type == QCA_WCN6855)) + data->soc_type == QCA_WCN6855 || + data->soc_type == QCA_WCN7850)) dev_warn(&serdev->dev, "failed to acquire SW_CTRL gpio\n"); qcadev->susclk = devm_clk_get_optional(&serdev->dev, NULL); @@ -2284,6 +2311,7 @@ static void qca_serdev_remove(struct serdev_device *serdev) case QCA_WCN3998: case QCA_WCN6750: case QCA_WCN6855: + case QCA_WCN7850: if (power->vregs_on) { qca_power_shutdown(&qcadev->serdev_hu); break; @@ -2475,6 +2503,7 @@ static const struct of_device_id qca_bluetooth_of_match[] = { { .compatible = "qcom,wcn3998-bt", .data = &qca_soc_data_wcn3998}, { .compatible = "qcom,wcn6750-bt", .data = &qca_soc_data_wcn6750}, { .compatible = "qcom,wcn6855-bt", .data = &qca_soc_data_wcn6855}, + { .compatible = "qcom,wcn7850-bt", .data = &qca_soc_data_wcn7850}, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, qca_bluetooth_of_match); From patchwork Tue Jun 27 08:15:57 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 13294165 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 A8ECBC0015E for ; Tue, 27 Jun 2023 08:16:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231578AbjF0IQb (ORCPT ); Tue, 27 Jun 2023 04:16:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55492 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231492AbjF0IQZ (ORCPT ); Tue, 27 Jun 2023 04:16:25 -0400 Received: from mail-wm1-x332.google.com (mail-wm1-x332.google.com [IPv6:2a00:1450:4864:20::332]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9F22B26A4 for ; 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Tue, 27 Jun 2023 01:16:08 -0700 (PDT) From: Neil Armstrong Date: Tue, 27 Jun 2023 10:15:57 +0200 Subject: [PATCH v2 4/5] arm64: dts: qcom: sm8550: add UART14 nodes MIME-Version: 1.0 Message-Id: <20230620-topic-sm8550-upstream-bt-v2-4-98b0043d31a4@linaro.org> References: <20230620-topic-sm8550-upstream-bt-v2-0-98b0043d31a4@linaro.org> In-Reply-To: <20230620-topic-sm8550-upstream-bt-v2-0-98b0043d31a4@linaro.org> To: "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Balakrishna Godavarthi , Rocky Liao , Marcel Holtmann , Johan Hedberg , Luiz Augusto von Dentz , Andy Gross , Bjorn Andersson , Konrad Dybcio Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-bluetooth@vger.kernel.org, linux-arm-msm@vger.kernel.org, Neil Armstrong X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1815; i=neil.armstrong@linaro.org; h=from:subject:message-id; bh=jaEK1SW0U7tuAtTapDJNwvxMKnI1nWuMsJihPmoQlrc=; b=owEBbQKS/ZANAwAKAXfc29rIyEnRAcsmYgBkmprB7csm8NK59FIRf37oWsYMsFzp8vr3jW15ZUbT 5t8cumCJAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCZJqawQAKCRB33NvayMhJ0R/LD/ wIHevPwfj1Ukpd5iMRwuoLG9MKWLcB6AXx/pQfrRYvossKg41fiiLcDXztNq3ZxiQ3ijdK9VJEkZNb 4D49dHXO4gowVFYSGSyKulhhazUrXo58CBS9jqiziNEQ+JhAWWHHJb3t7+OnsBaCgdUrc+XyskIzeF 3yeEtn+OOFbEjg9b8svDP1Yjchf1iEbLBCG2T4CFVrlreQUxy0ixocoe2et5yxACvF0MrDaEwbCJOj 7L1mQ7G+fcEQdtvoGEAOtmy+Q7b78NFkLm6nENio+QUHyxQ84C1vhG3puMsI8Uoz8Z0J3a1fGje6Eq +MiuU46+kUlRGGTsYnZqKJ5hEzzNHeo7liHsfmDrCeuY5WTzkt/7ZHhDRvQ5PddhStTbnl5cIg2l+v 1DK5x68AYWpFnK4KVeYxcYY0HBL61K7deBFrkn6nD6CgcCOPOaRoRqr67Klj2YIlaCJkIxkKX1vjXx 7oq3GWcLPIHtTPXSKVDJqZNdKBmYZTgUdc6ftR1UgSGgGSi0OTIJmi1Kb97doJG0Wu1S4B9e9jDdx9 rU4FFpKpGy0BeTlygCjJxHIyuYmHdGswSmW/j0rLAyEFDzwXzd6AIt2E0UwB83tISn/zVfYPXowdx8 Tth0KwGuEIHB68XYPaDBohR6bD3dcMw29pNhYMOShyH7HdUb0sdSnBLpDaXQ== X-Developer-Key: i=neil.armstrong@linaro.org; a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org Add the Geni High Speed UART QUP instance 2 element 6 node and associated default pinctrl. Signed-off-by: Neil Armstrong --- arch/arm64/boot/dts/qcom/sm8550.dtsi | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi index 75cd374943eb..252e3863322c 100644 --- a/arch/arm64/boot/dts/qcom/sm8550.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi @@ -1053,6 +1053,20 @@ spi13: spi@894000 { status = "disabled"; }; + uart14: uart@898000 { + compatible = "qcom,geni-uart"; + reg = <0 0x898000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP2_S6_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_uart14_default>, <&qup_uart14_cts_rts>; + interrupts = ; + interconnects = <&clk_virt MASTER_QUP_CORE_2 0 &clk_virt SLAVE_QUP_CORE_2 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_2 0>; + interconnect-names = "qup-core", "qup-config"; + status = "disabled"; + }; + i2c15: i2c@89c000 { compatible = "qcom,geni-i2c"; reg = <0 0x0089c000 0 0x4000>; @@ -3382,6 +3396,22 @@ qup_uart7_default: qup-uart7-default-state { bias-disable; }; + qup_uart14_default: qup-uart14-default-state { + /* TX, RX */ + pins = "gpio78", "gpio79"; + function = "qup2_se6"; + drive-strength = <2>; + bias-pull-up; + }; + + qup_uart14_cts_rts: qup-uart14-cts-rts-state { + /* CTS, RTS */ + pins = "gpio76", "gpio77"; + function = "qup2_se6"; + drive-strength = <2>; + bias-pull-down; + }; + sdc2_sleep: sdc2-sleep-state { clk-pins { pins = "sdc2_clk"; From patchwork Tue Jun 27 08:15:58 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 13294167 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 3C2DBEB64DD for ; Tue, 27 Jun 2023 08:16:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231620AbjF0IQh (ORCPT ); Tue, 27 Jun 2023 04:16:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55464 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231523AbjF0IQ0 (ORCPT ); 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Tue, 27 Jun 2023 01:16:09 -0700 (PDT) From: Neil Armstrong Date: Tue, 27 Jun 2023 10:15:58 +0200 Subject: [PATCH v2 5/5] arm64: dts: qcom: sm8550-qrd: add bluetooth support MIME-Version: 1.0 Message-Id: <20230620-topic-sm8550-upstream-bt-v2-5-98b0043d31a4@linaro.org> References: <20230620-topic-sm8550-upstream-bt-v2-0-98b0043d31a4@linaro.org> In-Reply-To: <20230620-topic-sm8550-upstream-bt-v2-0-98b0043d31a4@linaro.org> To: "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Balakrishna Godavarthi , Rocky Liao , Marcel Holtmann , Johan Hedberg , Luiz Augusto von Dentz , Andy Gross , Bjorn Andersson , Konrad Dybcio Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-bluetooth@vger.kernel.org, linux-arm-msm@vger.kernel.org, Neil Armstrong X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1926; i=neil.armstrong@linaro.org; h=from:subject:message-id; bh=KySBmP9dGxG5IltGtai2AUWCcupms4WbJYVY2a5iftc=; b=owEBbQKS/ZANAwAKAXfc29rIyEnRAcsmYgBkmprC7LKuKQP5lEnWMlwQNfkscjbmRXDGgpsEkAFO IxxCBGyJAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCZJqawgAKCRB33NvayMhJ0c0mEA CSX5Cq1063oGxde+A1fOmlMP6bKKBH6leth2l0fopZRTKgSlexd2KsE2Q36Wk4KeBHmcWz1T59DiMY xgYqjUBMaJS4jXiZ+EznmPkvPaHOwdTaG1WDLNkP/PoNn++6rCZ7aazev6k0EcHvQs2OD8EHXSGrQq nBefTd0QNIqDgI3MCsRWQHyHcLDIhlYjALvMbYwuzWRYIU11p6bNImUQy/4qyjYlijLP9KmuFys7XI bB2W6XAB/LJy1TnYOc9NCmwi9z7weOCj6F627uMug1JdX4sgUHMTWQy0U23xSYWr9Sey5NIkRS2FoL wdBlEHtmyrqqvEMbYq3tR2HyqDRPIpE8QVBt3tQeWPxGa4TktcpRM2+unvKCvne0vDm7E5JJZcHZEZ mqiMkcHw1UUHuKLH5w6vfKDT6i4i5PtRlL8tzh8caL/E5h0jdaHT9UFSQm7NnzLA8XmB9/KuuELxIU 5K48w7nZojT+lyMf4o+xGGUsb8sAnpfC19wVqLTpm7pW5qrjRXf0XTJXcv0IYMVTSzzgWXKgPqFis7 kga2dx+f65fR2FqrOH5JWWMNfIsNjycTPWVdFMOupkLhuvevsiM360Ew4g6MEmHTsIEZDfoclsxMPE gPVxFIdAFUadqN2vnX4NQaKoZyX9q2IMwAjympQqELx18xZxbmq81qKJBt3Q== X-Developer-Key: i=neil.armstrong@linaro.org; a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org Enable the WCN7850 bluetooth over the UART14 link. Signed-off-by: Neil Armstrong --- arch/arm64/boot/dts/qcom/sm8550-qrd.dts | 43 +++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm8550-qrd.dts b/arch/arm64/boot/dts/qcom/sm8550-qrd.dts index 8669d29144bb..8f4b07475ca9 100644 --- a/arch/arm64/boot/dts/qcom/sm8550-qrd.dts +++ b/arch/arm64/boot/dts/qcom/sm8550-qrd.dts @@ -22,6 +22,7 @@ / { aliases { serial0 = &uart7; + serial1 = &uart14; }; wcd938x: audio-codec { @@ -529,6 +530,10 @@ &qupv3_id_0 { status = "okay"; }; +&qupv3_id_1 { + status = "okay"; +}; + &remoteproc_adsp { firmware-name = "qcom/sm8550/adsp.mbn", "qcom/sm8550/adsp_dtb.mbn"; @@ -576,6 +581,21 @@ wcd_tx: codec@0,3 { &tlmm { gpio-reserved-ranges = <32 8>; + bt_default: bt-default-state { + bt-en-pins { + pins = "gpio81"; + function = "gpio"; + drive-strength = <16>; + bias-disable; + }; + + sw-ctrl-pins { + pins = "gpio82"; + function = "gpio"; + bias-pull-down; + }; + }; + sde_dsi_active: sde-dsi-active-state { pins = "gpio133"; function = "gpio"; @@ -617,6 +637,29 @@ &uart7 { status = "okay"; }; +&uart14 { + status = "okay"; + + bluetooth { + compatible = "qcom,wcn7850-bt"; + + vddio-supply = <&vreg_l15b_1p8>; + vddaon-supply = <&vreg_s4e_0p95>; + vdddig-supply = <&vreg_s4e_0p95>; + vddrfa0p8-supply = <&vreg_s4e_0p95>; + vddrfa1p2-supply = <&vreg_s4g_1p25>; + vddrfa1p9-supply = <&vreg_s6g_1p86>; + + max-speed = <3200000>; + + enable-gpios = <&tlmm 81 GPIO_ACTIVE_HIGH>; + swctrl-gpios = <&tlmm 82 GPIO_ACTIVE_HIGH>; + + pinctrl-0 = <&bt_default>; + pinctrl-names = "default"; + }; +}; + &ufs_mem_hc { reset-gpios = <&tlmm 210 GPIO_ACTIVE_LOW>; vcc-supply = <&vreg_l17b_2p5>;