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[188.129.44.155]) by smtp.googlemail.com with ESMTPSA id ox2-20020a170907100200b00a522bef9f06sm4745378ejb.181.2024.04.15.03.50.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 Apr 2024 03:50:29 -0700 (PDT) From: Robert Marko To: trini@konsulko.com, caleb.connolly@linaro.org, neil.armstrong@linaro.org, sumit.garg@linaro.org, sjg@chromium.org, bmeng.cn@gmail.com, marek.vasut+renesas@mailbox.org, u-boot@lists.denx.de Cc: Robert Marko Subject: [PATCH 1/3] serial: allow selecting MSM debug UART with ARCH_IPQ40XX Date: Mon, 15 Apr 2024 12:49:25 +0200 Message-ID: <20240415105028.432404-1-robert.marko@sartura.hr> X-Mailer: git-send-email 2.44.0 MIME-Version: 1.0 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean Currently, DEBUG_UART_MSM depends on ARCH_SNAPDRAGON only, but IPQ40XX devices also use the same UART HW so they can also use the debug UART. So, allow selecting DEBUG_UART_MSM when using ARCH_IPQ40XX as well. Signed-off-by: Robert Marko Reviewed-by: Caleb Connolly --- drivers/serial/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig index 8b19e2684e..1fe4607598 100644 --- a/drivers/serial/Kconfig +++ b/drivers/serial/Kconfig @@ -321,7 +321,7 @@ config DEBUG_UART_S5P config DEBUG_UART_MSM bool "Qualcomm QUP UART debug" - depends on ARCH_SNAPDRAGON + depends on ARCH_SNAPDRAGON || ARCH_IPQ40XX help Select this to enable a debug UART using the serial_msm driver. You will need to provide parameters to make this work. The driver will From patchwork Mon Apr 15 10:49:26 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robert Marko X-Patchwork-Id: 1923678 X-Patchwork-Delegate: caleb.connolly@linaro.org Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=sartura.hr header.i=@sartura.hr header.a=rsa-sha256 header.s=sartura header.b=DOt+IQWP; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=patchwork.ozlabs.org) Received: from phobos.denx.de (phobos.denx.de [IPv6:2a01:238:438b:c500:173d:9f52:ddab:ee01]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4VJ3qV5rHzz1yXv for ; Mon, 15 Apr 2024 20:50:46 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id D836C88001; Mon, 15 Apr 2024 12:50:35 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=reject dis=none) header.from=sartura.hr Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (2048-bit key; unprotected) header.d=sartura.hr header.i=@sartura.hr header.b="DOt+IQWP"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 4770987F41; Mon, 15 Apr 2024 12:50:34 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.2 Received: from mail-ed1-x52e.google.com (mail-ed1-x52e.google.com [IPv6:2a00:1450:4864:20::52e]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 65CDA87E75 for ; Mon, 15 Apr 2024 12:50:32 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=reject dis=none) header.from=sartura.hr Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=robert.marko@sartura.hr Received: by mail-ed1-x52e.google.com with SMTP id 4fb4d7f45d1cf-56e477db7fbso4736517a12.3 for ; Mon, 15 Apr 2024 03:50:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sartura.hr; s=sartura; t=1713178232; x=1713783032; darn=lists.denx.de; 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=GUfTMbl0LjqontagSOvcgd7vdw1VrycrvuPWWQvSFSo=; b=DOt+IQWPQRpsPyHrd8JQKP596CngWFhuJdBW1eDF6LaM27rAG8LtzocIeb9SCPbSmD IDCXMwkVn6NQGFCni31J++kYppOM2P0j51HQ+PiGESE6cBawDVJtK6nfNukCPR2xGVRu sSj6LI2h/56G9+z8T8+8sZm6WEw5u6ICh901LfOtwqS6QUDqyyaM3XJEOmFzHU6k9uFv DRyQzV/cuXKEtVmBDwmrwBPMAMKRsxZ1sLE4XpUpgjD09c8HJ1OlKe7UJf60REBHTA8U 3GwagU23xvvDCe3hNJT2ROodQDCNAOWaHWkJnzaQPptoQRiHaZ2mhKbuQ61dJgTRQOyD SRdA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1713178232; x=1713783032; 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=GUfTMbl0LjqontagSOvcgd7vdw1VrycrvuPWWQvSFSo=; b=QWUbfYZUYywMZ3EjIUyrFrUy/jpwakjV2g/LvI6IKmVEcwQw9usJcSZgJCVrhuwNFS w9voiYjEBgoeYWkxSq37w7fhGTtQ2RDmIHGsXt+mKAvK1KvbGBsVhRIzNu68129QgX7J 5NW+3FtkQuVqfuXDNP4Nng6yrEVi1G+KU1uMLqwnXMMKRl7nYX2oeIlJ4Mbak4448bhQ ZvXVbgevGMt13NXszNbXBjvBKHmC/rM1B4c7RS7kpvLJxNJGHROXgC+yFEGZKBB5YQm/ hmeqzLAOtbEoApz3pc8qfhituPX3XLeiyEDH0hOBrkO6hBRpKTJsXPBJKLqfN+mhEEku uA6g== X-Forwarded-Encrypted: i=1; AJvYcCUy+zP+VfU1qPd3uxI0IKifw0fkX9LVH9WbhULl9fOpWUptw2ziaON6ElO+ZCxs7Yw9xFT+kFyIbNewm69ewx5HzYUIqg== X-Gm-Message-State: AOJu0Yy326Kuw1UejcBLdC5xvmjPqvki6EW4m4CjTCCoo5J2mjLK6kpb eV75lmek3qZn2d+ZEQqSfkLEyAPRTzrBFLIeTthLgAW271FJ2riRKWzvPUIkor0= X-Google-Smtp-Source: AGHT+IELMGtHHOZ0l9QUUXVxz931YJVOSAkmCS0iwDaZZw0zLti52OK+tGcaUMifOiogNHwZbcUcXw== X-Received: by 2002:a17:907:985:b0:a52:2d35:5e28 with SMTP id bf5-20020a170907098500b00a522d355e28mr7017570ejc.57.1713178231741; Mon, 15 Apr 2024 03:50:31 -0700 (PDT) Received: from fedora.. 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[188.129.44.155]) by smtp.googlemail.com with ESMTPSA id ox2-20020a170907100200b00a522bef9f06sm4745378ejb.181.2024.04.15.03.50.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 Apr 2024 03:50:31 -0700 (PDT) From: Robert Marko To: trini@konsulko.com, caleb.connolly@linaro.org, neil.armstrong@linaro.org, sumit.garg@linaro.org, sjg@chromium.org, bmeng.cn@gmail.com, marek.vasut+renesas@mailbox.org, u-boot@lists.denx.de Cc: Robert Marko Subject: [PATCH 2/3] serial: msm_serial: remove .clk_rate from debug UART Date: Mon, 15 Apr 2024 12:49:26 +0200 Message-ID: <20240415105028.432404-2-robert.marko@sartura.hr> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240415105028.432404-1-robert.marko@sartura.hr> References: <20240415105028.432404-1-robert.marko@sartura.hr> MIME-Version: 1.0 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean MSM serial in DEBUG UART mode is trying to set .clk_rate, but the msm_serial_data structure does not have such property at all, so lets remove it as otherwise it will fail compiling. Fixes: 90023bdfe979 ("serial: msm: add debug UART") Signed-off-by: Robert Marko Reviewed-by: Caleb Connolly --- drivers/serial/serial_msm.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/serial/serial_msm.c b/drivers/serial/serial_msm.c index ac4280c6c4..8044d38518 100644 --- a/drivers/serial/serial_msm.c +++ b/drivers/serial/serial_msm.c @@ -242,7 +242,6 @@ U_BOOT_DRIVER(serial_msm) = { static struct msm_serial_data init_serial_data = { .base = CONFIG_VAL(DEBUG_UART_BASE), - .clk_rate = 7372800, }; #include From patchwork Mon Apr 15 10:49:27 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robert Marko X-Patchwork-Id: 1923679 X-Patchwork-Delegate: caleb.connolly@linaro.org Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=sartura.hr header.i=@sartura.hr header.a=rsa-sha256 header.s=sartura header.b=pAcWRa76; 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[188.129.44.155]) by smtp.googlemail.com with ESMTPSA id ox2-20020a170907100200b00a522bef9f06sm4745378ejb.181.2024.04.15.03.50.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 Apr 2024 03:50:32 -0700 (PDT) From: Robert Marko To: trini@konsulko.com, caleb.connolly@linaro.org, neil.armstrong@linaro.org, sumit.garg@linaro.org, sjg@chromium.org, bmeng.cn@gmail.com, marek.vasut+renesas@mailbox.org, u-boot@lists.denx.de Cc: Robert Marko Subject: [PATCH 3/3] serial: msm_serial: set .clk_bit_rate in debug UART Date: Mon, 15 Apr 2024 12:49:27 +0200 Message-ID: <20240415105028.432404-3-robert.marko@sartura.hr> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240415105028.432404-1-robert.marko@sartura.hr> References: <20240415105028.432404-1-robert.marko@sartura.hr> MIME-Version: 1.0 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean Currently, .clk_bit_rate is not being set in init_serial_data for debug UART, but its then used uart_dm_init() and this breaks debug UART on IPQ40xx. So, lets populate .clk_bit_rate for debug UART as well. IPQ40xx requires special value of 0xff, so set it if ARCH_IPQ40XX is selected, otherwise default to the same value that regular DM UART will use. Signed-off-by: Robert Marko --- drivers/serial/serial_msm.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/serial/serial_msm.c b/drivers/serial/serial_msm.c index 8044d38518..80069f5cfb 100644 --- a/drivers/serial/serial_msm.c +++ b/drivers/serial/serial_msm.c @@ -242,6 +242,11 @@ U_BOOT_DRIVER(serial_msm) = { static struct msm_serial_data init_serial_data = { .base = CONFIG_VAL(DEBUG_UART_BASE), +#ifdef CONFIG_ARCH_IPQ40XX + .clk_bit_rate = 0xff, +#else + .clk_bit_rate = UART_DM_CLK_RX_TX_BIT_RATE, +#endif }; #include