[PATCH v2 02/17] board: cssi: Fix SPI nodes in DTS

Christophe Leroy
2024-04-15T06:08:17Z

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 {
--
2.43.0