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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