[PATCH 14/15] imx: imx8mq-pico: enable CONFIG_DM_SERIAL

Peng Fan (OSS) peng.fan at oss.nxp.com
Sat Apr 30 14:43:16 CEST 2022


From: Peng Fan <peng.fan at nxp.com>

Marked related nodes as u-boot,dm-spl for serial driver model
Enable CONFIG_DM_SERIAL

Signed-off-by: Peng Fan <peng.fan at nxp.com>
---
 arch/arm/dts/imx8mq-pico-pi-u-boot.dtsi | 9 +++++++++
 configs/pico-imx8mq_defconfig           | 1 +
 2 files changed, 10 insertions(+)
 create mode 100644 arch/arm/dts/imx8mq-pico-pi-u-boot.dtsi

diff --git a/arch/arm/dts/imx8mq-pico-pi-u-boot.dtsi b/arch/arm/dts/imx8mq-pico-pi-u-boot.dtsi
new file mode 100644
index 00000000000..9537aedf29e
--- /dev/null
+++ b/arch/arm/dts/imx8mq-pico-pi-u-boot.dtsi
@@ -0,0 +1,9 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+
+&pinctrl_uart1 {
+	u-boot,dm-spl;
+};
+
+&uart1 {
+	u-boot,dm-spl;
+};
diff --git a/configs/pico-imx8mq_defconfig b/configs/pico-imx8mq_defconfig
index 1b0d12cf8d4..91aca29e830 100644
--- a/configs/pico-imx8mq_defconfig
+++ b/configs/pico-imx8mq_defconfig
@@ -83,5 +83,6 @@ CONFIG_DM_REGULATOR_FIXED=y
 CONFIG_DM_REGULATOR_GPIO=y
 CONFIG_SPL_POWER_I2C=y
 CONFIG_DM_RESET=y
+CONFIG_DM_SERIAL=y
 CONFIG_MXC_UART=y
 CONFIG_DM_THERMAL=y
-- 
2.36.0



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