2024-06-12 15:14:49

by Andrew Davis

Subject: [PATCH 1/2] ARM: dts: nspire: Add unit name addresses to memory nodes

Fixes the following DTB check warning:

> node has a reg or ranges property, but no unit name

Signed-off-by: Andrew Davis <[email protected]>
---
arch/arm/boot/dts/nspire/nspire-classic.dtsi | 2 +-
arch/arm/boot/dts/nspire/nspire-cx.dts | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/nspire/nspire-classic.dtsi b/arch/arm/boot/dts/nspire/nspire-classic.dtsi
index a6e9cbf51524d..0ee53d3ecd542 100644
--- a/arch/arm/boot/dts/nspire/nspire-classic.dtsi
+++ b/arch/arm/boot/dts/nspire/nspire-classic.dtsi
@@ -55,7 +55,7 @@ &vbus_reg {
};

/ {
- memory {
+ memory@10000000 {
device_type = "memory";
reg = <0x10000000 0x2000000>; /* 32 MB */
};
diff --git a/arch/arm/boot/dts/nspire/nspire-cx.dts b/arch/arm/boot/dts/nspire/nspire-cx.dts
index 29f0181e5b385..debeff0ec010f 100644
--- a/arch/arm/boot/dts/nspire/nspire-cx.dts
+++ b/arch/arm/boot/dts/nspire/nspire-cx.dts
@@ -122,7 +122,7 @@ / {
model = "TI-NSPIRE CX";
compatible = "ti,nspire-cx";

- memory {
+ memory@10000000 {
device_type = "memory";
reg = <0x10000000 0x4000000>; /* 64 MB */
};
--
2.39.2

2024-06-12 15:15:40

by Andrew Davis

Subject: [PATCH 2/2] ARM: dts: nspire: Add full compatible for watchdog node

The watchdog appears to be an ARM SP805, add the full compatible
and the needed clocks properties. Leave this disabled for now
as functionality is not fully tested.

Signed-off-by: Andrew Davis <[email protected]>
---
arch/arm/boot/dts/nspire/nspire.dtsi | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/nspire/nspire.dtsi b/arch/arm/boot/dts/nspire/nspire.dtsi
index d56fef7250dbd..95588b716c6f3 100644
--- a/arch/arm/boot/dts/nspire/nspire.dtsi
+++ b/arch/arm/boot/dts/nspire/nspire.dtsi
@@ -170,9 +170,12 @@ timer1: timer@900d0000 {
};

watchdog: watchdog@90060000 {
- compatible = "arm,primecell";
+ compatible = "arm,sp805", "arm,primecell";
reg = <0x90060000 0x1000>;
interrupts = <3>;
+ clocks = <&apb_pclk>, <&apb_pclk>;
+ clock-names = "wdog_clk", "apb_pclk";
+ status = "disabled";
};

rtc: rtc@90090000 {
--
2.39.2