From patchwork Mon Feb 6 00:16:32 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Steev Klimaszewski X-Patchwork-Id: 651111 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 A3F91C64EC3 for ; Mon, 6 Feb 2023 00:16:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229604AbjBFAQx (ORCPT ); Sun, 5 Feb 2023 19:16:53 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41952 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229603AbjBFAQo (ORCPT ); Sun, 5 Feb 2023 19:16:44 -0500 Received: from mail-ot1-x329.google.com (mail-ot1-x329.google.com [IPv6:2607:f8b0:4864:20::329]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D831C1ADC5 for ; Sun, 5 Feb 2023 16:16:39 -0800 (PST) Received: by mail-ot1-x329.google.com with SMTP id v24-20020a05683011d800b0068bdd29b160so2804324otq.13 for ; Sun, 05 Feb 2023 16:16:39 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kali.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=KG6gT0BD0a9o0dXjD5g0G+bNb2bR4HOwGCmN4kbBd5Y=; b=F45jw31zOQF6T/G6mYdRF2Yhf1TEdcwqMtYjYYtBPJizq8lpgIKz/+Xnxwkn1ifOSX m6Q+AU3MfObyMEZu+W/4Zo2k1CoqLdIaYSmTpZY3zc0Jc1OB2SNT6iAPrFoL1yb8gG0P 43kmRGbsKJwwZwem0UCG3rqru0XUxoWjQQ+5YyIzcD32aIskU5XOeLe3rS70OdSPziKS Wx5AbyuDpfA4TCYpW00eLaptkZOl+TwAx8ybmvMdGjOgdS7Kp4FKBnJlYUNbQ7HrlRda mGvUkSwSC7qGc0KinTdyrzqEmaHKAUkeJ6HKDQ/IvuTxxAe3Eb33D3RcvWHjx75oIFA3 W3jg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=KG6gT0BD0a9o0dXjD5g0G+bNb2bR4HOwGCmN4kbBd5Y=; b=tzEng+JmzCJ4gvzodo1gesArXwg/2/HgY//7wgpQh1CuVm5qNyw1BgUtLvAww0VPwV LtmcAB3IUzpG2cTOg/ntJaarY7CJ2rp91BUMDdoTva1gz1ls2/kG0SybrglqKfGCqR8F BaoJl7KmOc2topW166l+yzlyR1RC5Hn416LcerdKZ1uCZB7uOpazCrVc2ZWXzHux3b/t 638jbcbTynXcpGLYDs2Kv8AUXtxZriKP0guzTbyes5yj5EJB8m5Z7nwf+h4YQwoCsuEO 0yGguXgDNLcc4toi7JEzt/ENrdAf/42KKC0AfnZClgZY6B7Hy7WAfoOd0QesPDL+LoHA sN5A== X-Gm-Message-State: AO0yUKVKjlNNnnB9Dytay6GHHeFEVv1Wed3RZpnCT4bssa+WfoSBsVio sTxeM9+jSB/WN0eyOhc45RMYrA== X-Google-Smtp-Source: AK7set//dLlNwY46/cwFmqDxI7BHb5WQ3Tz1/Y1AzQ2LvDcCiPBqmsonK0FW2bT6jJzM/o0LKZfQRw== X-Received: by 2002:a05:6830:54:b0:68b:c95d:c339 with SMTP id d20-20020a056830005400b0068bc95dc339mr8908954otp.15.1675642598868; Sun, 05 Feb 2023 16:16:38 -0800 (PST) Received: from localhost (23-118-233-243.lightspeed.snantx.sbcglobal.net. [23.118.233.243]) by smtp.gmail.com with ESMTPSA id f7-20020a9d2c07000000b0068d4649bedasm4104825otb.67.2023.02.05.16.16.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 05 Feb 2023 16:16:38 -0800 (PST) From: Steev Klimaszewski To: Steev Klimaszewski Cc: "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Andy Gross , Bjorn Andersson , Konrad Dybcio , Marcel Holtmann , Johan Hedberg , Luiz Augusto von Dentz , Sven Peter , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-bluetooth@vger.kernel.org, Mark Pearson Subject: [RESEND PATCH v3 2/4] Bluetooth: hci_qca: Add support for QTI Bluetooth chip wcn6855 Date: Sun, 5 Feb 2023 18:16:32 -0600 Message-Id: <20230206001634.2566-3-steev@kali.org> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230206001634.2566-1-steev@kali.org> References: <20230206001634.2566-1-steev@kali.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Added regulators,GPIOs and changes required to power on/off wcn6855. Added support for firmware download for wcn6855. --- Changes since v2: - drop unnecessary commit info Signed-off-by: Steev Klimaszewski --- drivers/bluetooth/btqca.c | 24 +++++++++++++-- drivers/bluetooth/btqca.h | 10 +++++++ drivers/bluetooth/hci_qca.c | 59 +++++++++++++++++++++++++++++-------- 3 files changed, 78 insertions(+), 15 deletions(-) diff --git a/drivers/bluetooth/btqca.c b/drivers/bluetooth/btqca.c index c9064d34d830..456b961b9554 100644 --- a/drivers/bluetooth/btqca.c +++ b/drivers/bluetooth/btqca.c @@ -472,6 +472,19 @@ static int qca_download_firmware(struct hci_dev *hdev, config->fwname, ret); return ret; } + } else if (soc_type == QCA_WCN6855 && config->type == ELF_TYPE_PATCH) { + bt_dev_dbg(hdev, "QCA Failed to request file: %s (%d)", + config->fwname, ret); + config->type = TLV_TYPE_PATCH; + snprintf(config->fwname, sizeof(config->fwname), + "qca/hpbtfw%02x.tlv", rom_ver); + bt_dev_info(hdev, "QCA Downloading %s", config->fwname); + ret = request_firmware(&fw, config->fwname, &hdev->dev); + if (ret) { + bt_dev_err(hdev, "QCA Failed to request file: %s (%d)", + config->fwname, ret); + return ret; + } } else { bt_dev_err(hdev, "QCA Failed to request file: %s (%d)", config->fwname, ret); @@ -596,7 +609,7 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate, */ rom_ver = ((soc_ver & 0x00000f00) >> 0x04) | (soc_ver & 0x0000000f); - if (soc_type == QCA_WCN6750) + if (soc_type == QCA_WCN6750 || soc_type == QCA_WCN6855) qca_send_patch_config_cmd(hdev); /* Download rampatch file */ @@ -614,6 +627,9 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate, config.type = ELF_TYPE_PATCH; snprintf(config.fwname, sizeof(config.fwname), "qca/msbtfw%02x.mbn", rom_ver); + } else if (soc_type == QCA_WCN6855) { + snprintf(config.fwname, sizeof(config.fwname), + "qca/hpbtfw%02x.tlv", rom_ver); } else { snprintf(config.fwname, sizeof(config.fwname), "qca/rampatch_%08x.bin", soc_ver); @@ -648,6 +664,9 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate, 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); @@ -672,6 +691,7 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate, case QCA_WCN3991: case QCA_WCN3998: case QCA_WCN6750: + case QCA_WCN6855: hci_set_msft_opcode(hdev, 0xFD70); break; default: @@ -685,7 +705,7 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate, return err; } - if (soc_type == QCA_WCN3991 || soc_type == QCA_WCN6750) { + if (soc_type == QCA_WCN3991 || soc_type == QCA_WCN6750 || soc_type == QCA_WCN6855) { /* 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 61e9a50e66ae..b884095bcd9d 100644 --- a/drivers/bluetooth/btqca.h +++ b/drivers/bluetooth/btqca.h @@ -147,6 +147,7 @@ enum qca_btsoc_type { QCA_WCN3991, QCA_QCA6390, QCA_WCN6750, + QCA_WCN6855, }; #if IS_ENABLED(CONFIG_BT_QCA) @@ -168,6 +169,10 @@ 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 @@ -206,6 +211,11 @@ 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 3df8c3606e93..6c23c856d51b 100644 --- a/drivers/bluetooth/hci_qca.c +++ b/drivers/bluetooth/hci_qca.c @@ -606,7 +606,8 @@ static int qca_open(struct hci_uart *hu) qcadev = serdev_device_get_drvdata(hu->serdev); if (qca_is_wcn399x(qcadev->btsoc_type) || - qca_is_wcn6750(qcadev->btsoc_type)) + qca_is_wcn6750(qcadev->btsoc_type) || + qca_is_wcn6855(qcadev->btsoc_type)) hu->init_speed = qcadev->init_speed; if (qcadev->oper_speed) @@ -1317,7 +1318,8 @@ static int qca_set_baudrate(struct hci_dev *hdev, uint8_t baudrate) /* 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_wcn6750(qca_soc_type(hu)) || + qca_is_wcn6855(qca_soc_type(hu))) usleep_range(1000, 10000); else msleep(300); @@ -1394,7 +1396,8 @@ 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_wcn6750(qca_soc_type(hu)) || + qca_is_wcn6855(qca_soc_type(hu))) { if (!qca_get_speed(hu, QCA_INIT_SPEED) && !qca_get_speed(hu, QCA_OPER_SPEED)) return -EINVAL; @@ -1428,7 +1431,8 @@ static int qca_set_speed(struct hci_uart *hu, enum qca_speed_type speed_type) * changing the baudrate of chip and host. */ if (qca_is_wcn399x(soc_type) || - qca_is_wcn6750(soc_type)) + qca_is_wcn6750(soc_type) || + qca_is_wcn6855(soc_type)) hci_uart_set_flow_control(hu, true); if (soc_type == QCA_WCN3990) { @@ -1446,7 +1450,8 @@ static int qca_set_speed(struct hci_uart *hu, enum qca_speed_type speed_type) error: if (qca_is_wcn399x(soc_type) || - qca_is_wcn6750(soc_type)) + qca_is_wcn6750(soc_type) || + qca_is_wcn6855(soc_type)) hci_uart_set_flow_control(hu, false); if (soc_type == QCA_WCN3990) { @@ -1682,7 +1687,8 @@ static int qca_power_on(struct hci_dev *hdev) return 0; if (qca_is_wcn399x(soc_type) || - qca_is_wcn6750(soc_type)) { + qca_is_wcn6750(soc_type) || + qca_is_wcn6855(soc_type)) { ret = qca_regulator_init(hu); } else { qcadev = serdev_device_get_drvdata(hu->serdev); @@ -1723,7 +1729,8 @@ static int qca_setup(struct hci_uart *hu) bt_dev_info(hdev, "setting up %s", qca_is_wcn399x(soc_type) ? "wcn399x" : - (soc_type == QCA_WCN6750) ? "wcn6750" : "ROME/QCA6390"); + (soc_type == QCA_WCN6750) ? "wcn6750" : + (soc_type == QCA_WCN6855) ? "wcn6855" : "ROME/QCA6390"); qca->memdump_state = QCA_MEMDUMP_IDLE; @@ -1735,7 +1742,8 @@ 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_wcn6750(soc_type) || + qca_is_wcn6855(soc_type)) { set_bit(HCI_QUIRK_USE_BDADDR_PROPERTY, &hdev->quirks); hci_set_aosp_capable(hdev); @@ -1757,7 +1765,8 @@ static int qca_setup(struct hci_uart *hu) } if (!(qca_is_wcn399x(soc_type) || - qca_is_wcn6750(soc_type))) { + qca_is_wcn6750(soc_type) || + qca_is_wcn6855(soc_type))) { /* Get QCA version information */ ret = qca_read_soc_version(hdev, &ver, soc_type); if (ret) @@ -1883,6 +1892,23 @@ static const struct qca_device_data qca_soc_data_wcn6750 = { .capabilities = QCA_CAP_WIDEBAND_SPEECH | QCA_CAP_VALID_LE_STATES, }; +static const struct qca_device_data qca_soc_data_wcn6855 = { + .soc_type = QCA_WCN6855, + .vregs = (struct qca_vreg []) { + { "vddio", 5000 }, + { "vddaon", 26000 }, + { "vddbtcxmx", 126000 }, + { "vddrfacmn", 12500 }, + { "vddrfa0p8", 102000 }, + { "vddrfa1p7", 302000 }, + { "vddrfa1p2", 257000 }, + { "vddrfa2p2", 1700000 }, + { "vddasd", 200 }, + }, + .num_vregs = 9, + .capabilities = QCA_CAP_WIDEBAND_SPEECH | QCA_CAP_VALID_LE_STATES, +}; + static void qca_power_shutdown(struct hci_uart *hu) { struct qca_serdev *qcadev; @@ -2047,7 +2073,8 @@ static int qca_serdev_probe(struct serdev_device *serdev) if (data && (qca_is_wcn399x(data->soc_type) || - qca_is_wcn6750(data->soc_type))) { + qca_is_wcn6750(data->soc_type) || + qca_is_wcn6855(data->soc_type))) { qcadev->btsoc_type = data->soc_type; qcadev->bt_power = devm_kzalloc(&serdev->dev, sizeof(struct qca_power), @@ -2067,14 +2094,18 @@ static int qca_serdev_probe(struct serdev_device *serdev) qcadev->bt_en = devm_gpiod_get_optional(&serdev->dev, "enable", GPIOD_OUT_LOW); - if (IS_ERR_OR_NULL(qcadev->bt_en) && data->soc_type == QCA_WCN6750) { + if (IS_ERR_OR_NULL(qcadev->bt_en) + && (data->soc_type == QCA_WCN6750 || + data->soc_type == QCA_WCN6855)) { dev_err(&serdev->dev, "failed to acquire BT_EN gpio\n"); power_ctrl_enabled = false; } qcadev->sw_ctrl = devm_gpiod_get_optional(&serdev->dev, "swctrl", GPIOD_IN); - if (IS_ERR_OR_NULL(qcadev->sw_ctrl) && data->soc_type == QCA_WCN6750) + if (IS_ERR_OR_NULL(qcadev->sw_ctrl) + && (data->soc_type == QCA_WCN6750 || + data->soc_type == QCA_WCN6855)) dev_warn(&serdev->dev, "failed to acquire SW_CTRL gpio\n"); qcadev->susclk = devm_clk_get_optional(&serdev->dev, NULL); @@ -2150,7 +2181,8 @@ static void qca_serdev_remove(struct serdev_device *serdev) struct qca_power *power = qcadev->bt_power; if ((qca_is_wcn399x(qcadev->btsoc_type) || - qca_is_wcn6750(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) @@ -2335,6 +2367,7 @@ static const struct of_device_id qca_bluetooth_of_match[] = { { .compatible = "qcom,wcn3991-bt", .data = &qca_soc_data_wcn3991}, { .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}, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, qca_bluetooth_of_match); From patchwork Mon Feb 6 00:16:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Steev Klimaszewski X-Patchwork-Id: 651112 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 8E27EC6379F for ; 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[23.118.233.243]) by smtp.gmail.com with ESMTPSA id o63-20020aca5a42000000b003780facc45esm3417461oib.50.2023.02.05.16.16.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 05 Feb 2023 16:16:40 -0800 (PST) From: Steev Klimaszewski To: Steev Klimaszewski Cc: Bjorn Andersson , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Andy Gross , Bjorn Andersson , Konrad Dybcio , Marcel Holtmann , Johan Hedberg , Luiz Augusto von Dentz , Sven Peter , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-bluetooth@vger.kernel.org, Mark Pearson , Brian Masney Subject: [RESEND PATCH v3 3/4] arm64: dts: qcom: sc8280xp: Define uart2 Date: Sun, 5 Feb 2023 18:16:33 -0600 Message-Id: <20230206001634.2566-4-steev@kali.org> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230206001634.2566-1-steev@kali.org> References: <20230206001634.2566-1-steev@kali.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org From: Bjorn Andersson --- - v3 No changes since v2 - v2 change subject line, move node, and add my s-o-b Signed-off-by: Bjorn Andersson Signed-off-by: Steev Klimaszewski Reviewed-by: Brian Masney --- arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi index fa2d0d7d1367..eab54aab3b76 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi +++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi @@ -1207,6 +1207,20 @@ spi2: spi@988000 { status = "disabled"; }; + uart2: serial@988000 { + compatible = "qcom,geni-uart"; + reg = <0 0x00988000 0 0x4000>; + clocks = <&gcc GCC_QUPV3_WRAP0_S2_CLK>; + clock-names = "se"; + interrupts = ; + operating-points-v2 = <&qup_opp_table_100mhz>; + power-domains = <&rpmhpd SC8280XP_CX>; + interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_0 0>; + interconnect-names = "qup-core", "qup-config"; + status = "disabled"; + }; + i2c3: i2c@98c000 { compatible = "qcom,geni-i2c"; reg = <0 0x0098c000 0 0x4000>;