From: andy.tang at nxp.com <andy.tang@nxp.com>
To: u-boot@lists.denx.de
Subject: [PATCH 3/4] armv8: ls1028aqds: add lpuart dts support
Date: Thu, 19 Mar 2020 16:48:25 +0800 [thread overview]
Message-ID: <20200319084826.45489-3-andy.tang@nxp.com> (raw)
In-Reply-To: <20200319084826.45489-2-andy.tang@nxp.com>
From: Yuantian Tang <andy.tang@nxp.com>
Rename fsl-ls1028a-qds.dts to fsl-ls1028a-qds.dtsi so that
it can be used as common device tree for lpuart and duart.
Add lpuart device tree and duart device tree respectively
for qds which are used with duart and lpuart console.
Signed-off-by: Vabhav Sharma <vabhav.sharma@nxp.com>
Signed-off-by: Yuantian Tang <andy.tang@nxp.com>
---
arch/arm/dts/Makefile | 3 ++-
arch/arm/dts/fsl-ls1028a-qds-duart.dts | 15 +++++++++++++++
arch/arm/dts/fsl-ls1028a-qds-lpuart.dts | 15 +++++++++++++++
.../{fsl-ls1028a-qds.dts => fsl-ls1028a-qds.dtsi} | 4 ++++
configs/ls1028aqds_tfa_SECURE_BOOT_defconfig | 2 +-
configs/ls1028aqds_tfa_defconfig | 2 +-
6 files changed, 38 insertions(+), 3 deletions(-)
create mode 100644 arch/arm/dts/fsl-ls1028a-qds-duart.dts
create mode 100644 arch/arm/dts/fsl-ls1028a-qds-lpuart.dts
rename arch/arm/dts/{fsl-ls1028a-qds.dts => fsl-ls1028a-qds.dtsi} (98%)
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 9303beb2f5..f9c8c30303 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -370,7 +370,8 @@ dtb-$(CONFIG_FSL_LSCH3) += fsl-ls2080a-qds.dtb \
fsl-ls1088a-rdb.dtb \
fsl-ls1088a-qds.dtb \
fsl-ls1028a-rdb.dtb \
- fsl-ls1028a-qds.dtb \
+ fsl-ls1028a-qds-duart.dtb \
+ fsl-ls1028a-qds-lpuart.dtb \
fsl-lx2160a-rdb.dtb \
fsl-lx2160a-qds.dtb
dtb-$(CONFIG_FSL_LSCH2) += fsl-ls1043a-qds-duart.dtb \
diff --git a/arch/arm/dts/fsl-ls1028a-qds-duart.dts b/arch/arm/dts/fsl-ls1028a-qds-duart.dts
new file mode 100644
index 0000000000..83264e0f54
--- /dev/null
+++ b/arch/arm/dts/fsl-ls1028a-qds-duart.dts
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Device Tree file for Freescale Layerscape-1028AQDS family SoC.
+ *
+ * Copyright 2020 NXP
+ */
+
+/dts-v1/;
+#include "fsl-ls1028a-qds.dtsi"
+
+/ {
+ chosen {
+ stdout-path = &serial0;
+ };
+};
diff --git a/arch/arm/dts/fsl-ls1028a-qds-lpuart.dts b/arch/arm/dts/fsl-ls1028a-qds-lpuart.dts
new file mode 100644
index 0000000000..063857b2f2
--- /dev/null
+++ b/arch/arm/dts/fsl-ls1028a-qds-lpuart.dts
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Device Tree file for Freescale Layerscape-1028AQDS family SoC.
+ *
+ * Copyright 2020 NXP
+ */
+
+/dts-v1/;
+#include "fsl-ls1028a-qds.dtsi"
+
+/ {
+ chosen {
+ stdout-path = &lpuart0;
+ };
+};
diff --git a/arch/arm/dts/fsl-ls1028a-qds.dts b/arch/arm/dts/fsl-ls1028a-qds.dtsi
similarity index 98%
rename from arch/arm/dts/fsl-ls1028a-qds.dts
rename to arch/arm/dts/fsl-ls1028a-qds.dtsi
index 3fd37beedf..649c5ee8e3 100644
--- a/arch/arm/dts/fsl-ls1028a-qds.dts
+++ b/arch/arm/dts/fsl-ls1028a-qds.dtsi
@@ -149,6 +149,10 @@
status = "okay";
};
+&lpuart0 {
+ status = "okay";
+};
+
&sata {
status = "okay";
};
diff --git a/configs/ls1028aqds_tfa_SECURE_BOOT_defconfig b/configs/ls1028aqds_tfa_SECURE_BOOT_defconfig
index d0051bb682..6bc732f3e5 100644
--- a/configs/ls1028aqds_tfa_SECURE_BOOT_defconfig
+++ b/configs/ls1028aqds_tfa_SECURE_BOOT_defconfig
@@ -28,7 +28,7 @@ CONFIG_CMD_USB=y
CONFIG_CMD_WDT=y
CONFIG_CMD_CACHE=y
CONFIG_OF_CONTROL=y
-CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1028a-qds"
+CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1028a-qds-duart"
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_NETCONSOLE=y
CONFIG_DM=y
diff --git a/configs/ls1028aqds_tfa_defconfig b/configs/ls1028aqds_tfa_defconfig
index 7085be77fe..e8f1f57920 100644
--- a/configs/ls1028aqds_tfa_defconfig
+++ b/configs/ls1028aqds_tfa_defconfig
@@ -30,7 +30,7 @@ CONFIG_CMD_WDT=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_CMD_CACHE=y
CONFIG_OF_CONTROL=y
-CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1028a-qds"
+CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1028a-qds-duart"
CONFIG_ENV_IS_IN_MMC=y
CONFIG_ENV_IS_IN_SPI_FLASH=y
CONFIG_ENV_ADDR=0x20500000
--
2.17.1
next prev parent reply other threads:[~2020-03-19 8:48 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-19 8:48 [PATCH 1/4] board: freescale: ls1028a: mux changes for lpuart andy.tang at nxp.com
2020-03-19 8:48 ` [PATCH 2/4] arm: dts: ls1028a: add lpuart nodes andy.tang at nxp.com
2020-03-19 8:48 ` andy.tang at nxp.com [this message]
2020-03-19 8:48 ` [PATCH 4/4] configs: ls1028aqds: add lpuart config andy.tang at nxp.com
2020-04-20 8:04 ` Priyanka Jain
2020-04-30 12:27 ` [PATCH 1/4] board: freescale: ls1028a: mux changes for lpuart Priyanka Jain
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