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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)