diff options
| author | Fabio Estevam <[email protected]> | 2022-03-15 17:47:05 -0300 |
|---|---|---|
| committer | Stefano Babic <[email protected]> | 2022-04-12 15:36:18 +0200 |
| commit | 8fbca1a8b9b02fbc40147401d9af764e07dc96af (patch) | |
| tree | 569f737637701e872d96b0a0494a816a005721c2 /arch | |
| parent | 473466a5c44a97ae4376862b412d036c5b655d2b (diff) | |
tbs2910: Convert to DM_SERIAL
Conversion to DM_SERIAL is mandatory.
Select DM_SERIAL and add a imx6q-tbs2910-u-boot.dtsi file
that describes the nodes that require dm-pre-reloc, which allows
the DM model to configure the UART pinctrl early.
Remove the now unneeded board UART initialization.
Signed-off-by: Fabio Estevam <[email protected]>
Tested-by: Soeren Moch <[email protected]>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/dts/imx6q-tbs2910-u-boot.dtsi | 17 | ||||
| -rw-r--r-- | arch/arm/dts/imx6qdl.dtsi | 4 |
2 files changed, 19 insertions, 2 deletions
diff --git a/arch/arm/dts/imx6q-tbs2910-u-boot.dtsi b/arch/arm/dts/imx6q-tbs2910-u-boot.dtsi new file mode 100644 index 00000000000..65ab052ac2c --- /dev/null +++ b/arch/arm/dts/imx6q-tbs2910-u-boot.dtsi @@ -0,0 +1,17 @@ +// SPDX-License-Identifier: GPL-2.0+ + +&aips1 { + u-boot,dm-pre-reloc; +}; + +&pinctrl_uart1 { + u-boot,dm-pre-reloc; +}; + +&soc { + u-boot,dm-pre-reloc; +}; + +&uart1 { + u-boot,dm-pre-reloc; +}; diff --git a/arch/arm/dts/imx6qdl.dtsi b/arch/arm/dts/imx6qdl.dtsi index efd89510d51..d89272039b2 100644 --- a/arch/arm/dts/imx6qdl.dtsi +++ b/arch/arm/dts/imx6qdl.dtsi @@ -139,7 +139,7 @@ interrupts = <0 94 IRQ_TYPE_LEVEL_HIGH>; }; - soc { + soc: soc { #address-cells = <1>; #size-cells = <1>; compatible = "simple-bus"; @@ -283,7 +283,7 @@ status = "disabled"; }; - bus@2000000 { /* AIPS1 */ + aips1: bus@2000000 { /* AIPS1 */ compatible = "fsl,aips-bus", "simple-bus"; #address-cells = <1>; #size-cells = <1>; |