[PATCH] arm64: dts: renesas: Clean up sysinfo EEPROM DT description on R-Car Gen3
Marek Vasut
marek.vasut+renesas at mailbox.org
Sun Jun 8 23:01:04 CEST 2025
Most of the sysinfo EEPROM node eeprom at 50 is now part of the core DTs,
remove duplicate DT properties from *-u-boot.dtsi . Adjust the phandle
reference to i2c-eeprom in sysinfo node using <&{i2c_*/eeprom at 50}> to
avoid need for DT label. No functional change.
Signed-off-by: Marek Vasut <marek.vasut+renesas at mailbox.org>
---
Cc: Nobuhiro Iwamatsu <iwamatsu at nigauri.org>
Cc: Tom Rini <trini at konsulko.com>
Cc: u-boot at lists.denx.de
---
arch/arm/dts/r8a77951-salvator-x-u-boot.dtsi | 5 ++---
arch/arm/dts/r8a77951-ulcb-u-boot.dtsi | 8 ++------
arch/arm/dts/r8a77960-salvator-x-u-boot.dtsi | 5 ++---
arch/arm/dts/r8a77960-ulcb-u-boot.dtsi | 8 ++------
arch/arm/dts/r8a77965-salvator-x-u-boot.dtsi | 5 ++---
arch/arm/dts/r8a77965-ulcb-u-boot.dtsi | 8 ++------
arch/arm/dts/r8a77980-condor-u-boot.dtsi | 7 ++-----
arch/arm/dts/r8a77990-ebisu-u-boot.dtsi | 11 ++---------
arch/arm/dts/r8a77995-draak-u-boot.dtsi | 7 ++-----
9 files changed, 18 insertions(+), 46 deletions(-)
diff --git a/arch/arm/dts/r8a77951-salvator-x-u-boot.dtsi b/arch/arm/dts/r8a77951-salvator-x-u-boot.dtsi
index 744f4aaaad9..d88e839a890 100644
--- a/arch/arm/dts/r8a77951-salvator-x-u-boot.dtsi
+++ b/arch/arm/dts/r8a77951-salvator-x-u-boot.dtsi
@@ -10,7 +10,7 @@
/ {
sysinfo {
compatible = "renesas,rcar-sysinfo";
- i2c-eeprom = <&sysinfo_eeprom>;
+ i2c-eeprom = <&{i2c_dvfs/eeprom at 50}>;
bootph-all;
};
};
@@ -18,9 +18,8 @@
&i2c_dvfs {
bootph-all;
- sysinfo_eeprom: eeprom at 50 {
+ eeprom at 50 {
bootph-all;
- status = "okay";
};
};
diff --git a/arch/arm/dts/r8a77951-ulcb-u-boot.dtsi b/arch/arm/dts/r8a77951-ulcb-u-boot.dtsi
index 305c4861520..8269d967af9 100644
--- a/arch/arm/dts/r8a77951-ulcb-u-boot.dtsi
+++ b/arch/arm/dts/r8a77951-ulcb-u-boot.dtsi
@@ -19,7 +19,7 @@
sysinfo {
compatible = "renesas,rcar-sysinfo";
- i2c-eeprom = <&sysinfo_eeprom>;
+ i2c-eeprom = <&{i2c_dvfs/eeprom at 50}>;
bootph-all;
};
};
@@ -27,12 +27,8 @@
&i2c_dvfs {
bootph-all;
- sysinfo_eeprom: eeprom at 50 {
- compatible = "rohm,br24t01", "atmel,24c01";
- reg = <0x50>;
- pagesize = <8>;
+ eeprom at 50 {
bootph-all;
- status = "okay";
};
};
diff --git a/arch/arm/dts/r8a77960-salvator-x-u-boot.dtsi b/arch/arm/dts/r8a77960-salvator-x-u-boot.dtsi
index 84a28bf885c..0a1602cdd23 100644
--- a/arch/arm/dts/r8a77960-salvator-x-u-boot.dtsi
+++ b/arch/arm/dts/r8a77960-salvator-x-u-boot.dtsi
@@ -10,7 +10,7 @@
/ {
sysinfo {
compatible = "renesas,rcar-sysinfo";
- i2c-eeprom = <&sysinfo_eeprom>;
+ i2c-eeprom = <&{i2c_dvfs/eeprom at 50}>;
bootph-all;
};
};
@@ -18,9 +18,8 @@
&i2c_dvfs {
bootph-all;
- sysinfo_eeprom: eeprom at 50 {
+ eeprom at 50 {
bootph-all;
- status = "okay";
};
};
diff --git a/arch/arm/dts/r8a77960-ulcb-u-boot.dtsi b/arch/arm/dts/r8a77960-ulcb-u-boot.dtsi
index 6372f953956..d2a0406be17 100644
--- a/arch/arm/dts/r8a77960-ulcb-u-boot.dtsi
+++ b/arch/arm/dts/r8a77960-ulcb-u-boot.dtsi
@@ -19,7 +19,7 @@
sysinfo {
compatible = "renesas,rcar-sysinfo";
- i2c-eeprom = <&sysinfo_eeprom>;
+ i2c-eeprom = <&{i2c_dvfs/eeprom at 50}>;
bootph-all;
};
};
@@ -27,12 +27,8 @@
&i2c_dvfs {
bootph-all;
- sysinfo_eeprom: eeprom at 50 {
- compatible = "rohm,br24t01", "atmel,24c01";
- reg = <0x50>;
- pagesize = <8>;
+ eeprom at 50 {
bootph-all;
- status = "okay";
};
};
diff --git a/arch/arm/dts/r8a77965-salvator-x-u-boot.dtsi b/arch/arm/dts/r8a77965-salvator-x-u-boot.dtsi
index d9a28fe9bab..518466aca35 100644
--- a/arch/arm/dts/r8a77965-salvator-x-u-boot.dtsi
+++ b/arch/arm/dts/r8a77965-salvator-x-u-boot.dtsi
@@ -10,7 +10,7 @@
/ {
sysinfo {
compatible = "renesas,rcar-sysinfo";
- i2c-eeprom = <&sysinfo_eeprom>;
+ i2c-eeprom = <&{i2c_dvfs/eeprom at 50}>;
bootph-all;
};
};
@@ -18,9 +18,8 @@
&i2c_dvfs {
bootph-all;
- sysinfo_eeprom: eeprom at 50 {
+ eeprom at 50 {
bootph-all;
- status = "okay";
};
};
diff --git a/arch/arm/dts/r8a77965-ulcb-u-boot.dtsi b/arch/arm/dts/r8a77965-ulcb-u-boot.dtsi
index aa5de3d0465..3905bf4e4f7 100644
--- a/arch/arm/dts/r8a77965-ulcb-u-boot.dtsi
+++ b/arch/arm/dts/r8a77965-ulcb-u-boot.dtsi
@@ -19,7 +19,7 @@
sysinfo {
compatible = "renesas,rcar-sysinfo";
- i2c-eeprom = <&sysinfo_eeprom>;
+ i2c-eeprom = <&{i2c_dvfs/eeprom at 50}>;
bootph-all;
};
};
@@ -27,12 +27,8 @@
&i2c_dvfs {
bootph-all;
- sysinfo_eeprom: eeprom at 50 {
- compatible = "rohm,br24t01", "atmel,24c01";
- reg = <0x50>;
- pagesize = <8>;
+ eeprom at 50 {
bootph-all;
- status = "okay";
};
};
diff --git a/arch/arm/dts/r8a77980-condor-u-boot.dtsi b/arch/arm/dts/r8a77980-condor-u-boot.dtsi
index 34a735ae5b2..382bfe8cacd 100644
--- a/arch/arm/dts/r8a77980-condor-u-boot.dtsi
+++ b/arch/arm/dts/r8a77980-condor-u-boot.dtsi
@@ -14,7 +14,7 @@
sysinfo {
compatible = "renesas,rcar-sysinfo";
- i2c-eeprom = <&sysinfo_eeprom>;
+ i2c-eeprom = <&{i2c0/eeprom at 50}>;
bootph-all;
};
};
@@ -22,10 +22,7 @@
&i2c0 {
bootph-all;
- sysinfo_eeprom: eeprom at 50 {
- compatible = "rohm,br24t01", "atmel,24c01";
- reg = <0x50>;
- pagesize = <8>;
+ eeprom at 50 {
bootph-all;
};
};
diff --git a/arch/arm/dts/r8a77990-ebisu-u-boot.dtsi b/arch/arm/dts/r8a77990-ebisu-u-boot.dtsi
index b6b7b8f3609..a52c5de4ddf 100644
--- a/arch/arm/dts/r8a77990-ebisu-u-boot.dtsi
+++ b/arch/arm/dts/r8a77990-ebisu-u-boot.dtsi
@@ -10,23 +10,16 @@
/ {
sysinfo {
compatible = "renesas,rcar-sysinfo";
- i2c-eeprom = <&sysinfo_eeprom>;
+ i2c-eeprom = <&{i2c_dvfs/eeprom at 50}>;
bootph-all;
};
};
&i2c_dvfs {
- compatible = "renesas,iic-r8a77990",
- "renesas,rcar-gen3-iic",
- "renesas,rmobile-iic";
bootph-all;
- sysinfo_eeprom: eeprom at 50 {
- compatible = "rohm,br24t01", "atmel,24c01";
- reg = <0x50>;
- pagesize = <8>;
+ eeprom at 50 {
bootph-all;
- status = "okay";
};
};
diff --git a/arch/arm/dts/r8a77995-draak-u-boot.dtsi b/arch/arm/dts/r8a77995-draak-u-boot.dtsi
index 1922c40a438..19d19542efd 100644
--- a/arch/arm/dts/r8a77995-draak-u-boot.dtsi
+++ b/arch/arm/dts/r8a77995-draak-u-boot.dtsi
@@ -10,7 +10,7 @@
/ {
sysinfo {
compatible = "renesas,rcar-sysinfo";
- i2c-eeprom = <&sysinfo_eeprom>;
+ i2c-eeprom = <&{i2c0/eeprom at 50}>;
bootph-all;
};
};
@@ -18,10 +18,7 @@
&i2c0 {
bootph-all;
- sysinfo_eeprom: eeprom at 50 {
- compatible = "rohm,br24t01", "atmel,24c01";
- reg = <0x50>;
- pagesize = <8>;
+ eeprom at 50 {
bootph-all;
};
};
--
2.47.2
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