When adding additional SPI peripherals, the reg property needs to be added, and this leads to the following error:
arch/powerpc/dts/cmpc885.dtb: Warning (reg_format): /immr@ff000000/spi@aa0/temp@1:reg: property has invalid length (4 bytes) (#address-cells == 1, #size-cells == 1) arch/powerpc/dts/cmpc885.dtb: Warning (reg_format): /immr@ff000000/spi@aa0/temp@2:reg: property has invalid length (4 bytes) (#address-cells == 1, #size-cells == 1)
Fix it by removing cell-index and cell-size which is unused and add reg property. Also fix node name to be in line with reg value. Also add missing compatible for eeprom node.
Signed-off-by: Christophe Leroy christophe.leroy@csgroup.eu --- arch/powerpc/dts/cmpc885.dts | 6 +++--- arch/powerpc/dts/cmpcpro.dts | 4 ++-- 2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/powerpc/dts/cmpc885.dts b/arch/powerpc/dts/cmpc885.dts index 7b9566a0fa..9a33e7e77c 100644 --- a/arch/powerpc/dts/cmpc885.dts +++ b/arch/powerpc/dts/cmpc885.dts @@ -83,13 +83,13 @@ spi: spi@aa0 { status = "okay"; #address-cells = <1>; - #size-cells = <1>; - cell-index = <0>; + #size-cells = <0>; compatible = "fsl,mpc8xx-spi"; gpios = <&CPM1_PIO_B 21 1>; /* /EEPROM_CS ACTIVE_LOW */
eeprom@0 { - cell-index = <1>; + reg = <0>; + compatible = "atmel,at25", "cs,eeprom"; }; }; }; diff --git a/arch/powerpc/dts/cmpcpro.dts b/arch/powerpc/dts/cmpcpro.dts index c27d9dba33..78f8a9f4d3 100644 --- a/arch/powerpc/dts/cmpcpro.dts +++ b/arch/powerpc/dts/cmpcpro.dts @@ -142,9 +142,9 @@ mode = "cpu"; gpios = <&qe_pio_d 3 1>; clock-frequency = <0>; - eeprom@3 { + eeprom@0 { + reg = <0>; compatible = "atmel,at25", "cs,eeprom"; - cell-index = <1>; }; }; eth0: ucc@3000 {