From: Peng Fan <[email protected]> Use livetree API, otherwise it will fail to read properties from the device tree when OF_LIVE is enabled.
Signed-off-by: Peng Fan <[email protected]> --- arch/arm/mach-imx/imx9/soc.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/arch/arm/mach-imx/imx9/soc.c b/arch/arm/mach-imx/imx9/soc.c index ec0cb18e954..a2654d96c96 100644 --- a/arch/arm/mach-imx/imx9/soc.c +++ b/arch/arm/mach-imx/imx9/soc.c @@ -21,6 +21,7 @@ #include <asm/armv8/mmu.h> #include <dm/device.h> #include <dm/device_compat.h> +#include <dm/ofnode.h> #include <dm/uclass.h> #include <env.h> #include <env_internal.h> @@ -730,13 +731,16 @@ int arch_cpu_init(void) int imx9_probe_mu(void) { struct udevice *devp; - int node, ret; + ofnode node; + int ret; u32 res; struct ele_get_info_data info; - node = fdt_node_offset_by_compatible(gd->fdt_blob, -1, "fsl,imx93-mu-s4"); + node = ofnode_by_compatible(ofnode_null(), "fsl,imx93-mu-s4"); + if (!ofnode_valid(node)) + return -ENODEV; - ret = uclass_get_device_by_of_offset(UCLASS_MISC, node, &devp); + ret = uclass_get_device_by_ofnode(UCLASS_MISC, node, &devp); if (ret) return ret; -- 2.51.0
