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[92.17.96.232]) by smtp.gmail.com with ESMTPSA id y13-20020a5d4acd000000b00341e5f487casm2292237wrs.46.2024.03.28.10.59.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Mar 2024 10:59:50 -0700 (PDT) From: Caleb Connolly Date: Thu, 28 Mar 2024 17:59:15 +0000 Subject: [PATCH v5 09/16] serial: msm-geni: support livetree MIME-Version: 1.0 Message-Id: <20240328-b4-qcom-livetree-v5-9-4e98228b3d03@linaro.org> References: <20240328-b4-qcom-livetree-v5-0-4e98228b3d03@linaro.org> In-Reply-To: <20240328-b4-qcom-livetree-v5-0-4e98228b3d03@linaro.org> To: Tom Rini , Caleb Connolly , Neil Armstrong , Sumit Garg , Lukasz Majewski , Sean Anderson Cc: u-boot@lists.denx.de X-Mailer: b4 0.14-dev X-Developer-Signature: v=1; a=openpgp-sha256; l=1262; i=caleb.connolly@linaro.org; h=from:subject:message-id; bh=e9QvEtgQXqVS65y/B+mDQKCzyUPIH18kPws1KWRjbZI=; b=owGbwMvMwCFYaeA6f6eBkTjjabUkhjTWDVxnTYJmLVRbmZX1cMdpVbOwH7M/TmxJ0OefuI+nz VtKQHx3RykLgyAHg6yYIov4iWWWTWsv22tsX3ABZg4rE8gQBi5OAZiI8CqGv1L6Rudvmvl8Ynz/ r2tlg+hizrYXV7/0Srsdvr+5VMH28iZGhmZBjibJF8JbvH/5rZ3Mt1vgaUefVtjO74eLhCMT1od 9Og8A X-Developer-Key: i=caleb.connolly@linaro.org; a=openpgp; fpr=83B24DA7FE145076BC38BB250CD904EB673A7C47 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 When using OF_LIVE, the debug UART driver won't be probed if it's a subnode of the geni-se-qup controller. Add a NOP driver for the controller to correctly discover its child nodes. Reviewed-by: Neil Armstrong Reviewed-by: Sumit Garg Signed-off-by: Caleb Connolly --- drivers/serial/serial_msm_geni.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/drivers/serial/serial_msm_geni.c b/drivers/serial/serial_msm_geni.c index 4aa0bc8c72bc..5260474fb9a4 100644 --- a/drivers/serial/serial_msm_geni.c +++ b/drivers/serial/serial_msm_geni.c @@ -605,8 +605,21 @@ U_BOOT_DRIVER(serial_msm_geni) = { .ops = &msm_serial_ops, .flags = DM_FLAG_PRE_RELOC | DM_FLAG_DEFAULT_PD_CTRL_OFF, }; +static const struct udevice_id geniqup_ids[] = { + { .compatible = "qcom,geni-se-qup" }, + { } +}; + +U_BOOT_DRIVER(geni_se_qup) = { + .name = "geni-se-qup", + .id = UCLASS_NOP, + .of_match = geniqup_ids, + .bind = dm_scan_fdt_dev, + .flags = DM_FLAG_PRE_RELOC | DM_FLAG_DEFAULT_PD_CTRL_OFF, +}; + #ifdef CONFIG_DEBUG_UART_MSM_GENI static struct msm_serial_data init_serial_data = { .base = CONFIG_VAL(DEBUG_UART_BASE)