* [PATCH] ARM/arm64: dts: Rename SMB bus to just bus
@ 2020-02-26 11:09 Linus Walleij
2020-02-26 11:39 ` Sudeep Holla
0 siblings, 1 reply; 2+ messages in thread
From: Linus Walleij @ 2020-02-26 11:09 UTC (permalink / raw)
To: linux-arm-kernel; +Cc: Linus Walleij, Rob Herring, Sudeep Holla
Discussing the YAML validation schema with the DT maintainers
it came out that a bus named "smb@80000000" is not really
accepted, and the schema was written to name the static memory
bus just "bus@80000000".
This change is necessary for the schema to kick in and validate
these device trees, else the schema gets ignored.
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
Hi Sudeep, if you agree I can merge this patch with the bunch
of new YAML schemas, I can also split it if you prefer that.
---
arch/arm/boot/dts/vexpress-v2m-rs1.dtsi | 2 +-
arch/arm/boot/dts/vexpress-v2m.dtsi | 2 +-
arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts | 2 +-
arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts | 2 +-
arch/arm/boot/dts/vexpress-v2p-ca5s.dts | 2 +-
arch/arm/boot/dts/vexpress-v2p-ca9.dts | 2 +-
arch/arm64/boot/dts/arm/foundation-v8.dtsi | 2 +-
arch/arm64/boot/dts/arm/fvp-base-revc.dts | 2 +-
arch/arm64/boot/dts/arm/juno-base.dtsi | 2 +-
arch/arm64/boot/dts/arm/juno-motherboard.dtsi | 2 +-
arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts | 2 +-
arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi | 2 +-
arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi | 2 +-
arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts | 2 +-
14 files changed, 14 insertions(+), 14 deletions(-)
diff --git a/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi b/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi
index dfae90adbb7c..5c183483ec3b 100644
--- a/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi
+++ b/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi
@@ -19,7 +19,7 @@
*/
/ {
- smb@8000000 {
+ bus@8000000 {
motherboard {
model = "V2M-P1";
arm,hbi = <0x190>;
diff --git a/arch/arm/boot/dts/vexpress-v2m.dtsi b/arch/arm/boot/dts/vexpress-v2m.dtsi
index 2e29d7790497..5e48b641068a 100644
--- a/arch/arm/boot/dts/vexpress-v2m.dtsi
+++ b/arch/arm/boot/dts/vexpress-v2m.dtsi
@@ -19,7 +19,7 @@
*/
/ {
- smb@4000000 {
+ bus@4000000 {
motherboard {
model = "V2M-P1";
arm,hbi = <0x190>;
diff --git a/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts b/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts
index 0dc4277d5f8b..f82fa34c90be 100644
--- a/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts
+++ b/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts
@@ -236,7 +236,7 @@ energy {
};
};
- smb@8000000 {
+ bus@8000000 {
compatible = "simple-bus";
#address-cells = <2>;
diff --git a/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts b/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts
index 1de0a658adf1..3ac95a179452 100644
--- a/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts
+++ b/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts
@@ -608,7 +608,7 @@ etm2_out_port: endpoint {
};
};
- smb: smb@8000000 {
+ smb: bus@8000000 {
compatible = "simple-bus";
#address-cells = <2>;
diff --git a/arch/arm/boot/dts/vexpress-v2p-ca5s.dts b/arch/arm/boot/dts/vexpress-v2p-ca5s.dts
index d5b47d526f9e..7aa64ae25779 100644
--- a/arch/arm/boot/dts/vexpress-v2p-ca5s.dts
+++ b/arch/arm/boot/dts/vexpress-v2p-ca5s.dts
@@ -206,7 +206,7 @@ temp-dcc {
};
};
- smb: smb@8000000 {
+ smb: bus@8000000 {
compatible = "simple-bus";
#address-cells = <2>;
diff --git a/arch/arm/boot/dts/vexpress-v2p-ca9.dts b/arch/arm/boot/dts/vexpress-v2p-ca9.dts
index d796efaadbe3..623246f37448 100644
--- a/arch/arm/boot/dts/vexpress-v2p-ca9.dts
+++ b/arch/arm/boot/dts/vexpress-v2p-ca9.dts
@@ -295,7 +295,7 @@ power-vd10-s3 {
};
};
- smb: smb@4000000 {
+ smb: bus@4000000 {
compatible = "simple-bus";
#address-cells = <2>;
diff --git a/arch/arm64/boot/dts/arm/foundation-v8.dtsi b/arch/arm64/boot/dts/arm/foundation-v8.dtsi
index 3f78373f708a..12f039fa3dad 100644
--- a/arch/arm64/boot/dts/arm/foundation-v8.dtsi
+++ b/arch/arm64/boot/dts/arm/foundation-v8.dtsi
@@ -92,7 +92,7 @@ watchdog@2a440000 {
timeout-sec = <30>;
};
- smb@8000000 {
+ bus@8000000 {
compatible = "arm,vexpress,v2m-p1", "simple-bus";
arm,v2m-memory-map = "rs1";
#address-cells = <2>; /* SMB chipselect number and offset */
diff --git a/arch/arm64/boot/dts/arm/fvp-base-revc.dts b/arch/arm64/boot/dts/arm/fvp-base-revc.dts
index 62ab0d54ff71..c8ba328ed3fe 100644
--- a/arch/arm64/boot/dts/arm/fvp-base-revc.dts
+++ b/arch/arm64/boot/dts/arm/fvp-base-revc.dts
@@ -206,7 +206,7 @@ panel-timing {
};
};
- smb@8000000 {
+ bus@8000000 {
compatible = "simple-bus";
#address-cells = <2>;
diff --git a/arch/arm64/boot/dts/arm/juno-base.dtsi b/arch/arm64/boot/dts/arm/juno-base.dtsi
index 1f3c80aafbd7..f5889281545f 100644
--- a/arch/arm64/boot/dts/arm/juno-base.dtsi
+++ b/arch/arm64/boot/dts/arm/juno-base.dtsi
@@ -800,7 +800,7 @@ memory@80000000 {
<0x00000008 0x80000000 0x1 0x80000000>;
};
- smb@8000000 {
+ bus@8000000 {
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <1>;
diff --git a/arch/arm64/boot/dts/arm/juno-motherboard.dtsi b/arch/arm64/boot/dts/arm/juno-motherboard.dtsi
index 9f60dacb4f80..e3983ded3c3c 100644
--- a/arch/arm64/boot/dts/arm/juno-motherboard.dtsi
+++ b/arch/arm64/boot/dts/arm/juno-motherboard.dtsi
@@ -8,7 +8,7 @@
*/
/ {
- smb@8000000 {
+ bus@8000000 {
mb_clk24mhz: clk24mhz {
compatible = "fixed-clock";
#clock-cells = <0>;
diff --git a/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts b/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts
index 6e685d883303..c5d15cbd8cf6 100644
--- a/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts
+++ b/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts
@@ -132,7 +132,7 @@ panel_in: endpoint {
};
};
- smb@8000000 {
+ bus@8000000 {
compatible = "simple-bus";
#address-cells = <2>;
diff --git a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi
index 57b0b9d7f3fa..60703b5763c6 100644
--- a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi
+++ b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi
@@ -5,7 +5,7 @@
* "rs2" extension for the v2m motherboard
*/
/ {
- smb@8000000 {
+ bus@8000000 {
motherboard {
arm,v2m-memory-map = "rs2";
diff --git a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi
index 03a7bf079c8f..e333c8d2d0e4 100644
--- a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi
+++ b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi
@@ -8,7 +8,7 @@
* VEMotherBoard.lisa
*/
/ {
- smb@8000000 {
+ bus@8000000 {
motherboard {
arm,v2m-memory-map = "rs1";
compatible = "arm,vexpress,v2m-p1", "simple-bus";
diff --git a/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts b/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts
index 22383c26bb03..d859914500a7 100644
--- a/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts
+++ b/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts
@@ -144,7 +144,7 @@ temp-fpga {
};
};
- smb: smb@8000000 {
+ smb: bus@8000000 {
compatible = "simple-bus";
#address-cells = <2>;
--
2.24.1
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^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] ARM/arm64: dts: Rename SMB bus to just bus
2020-02-26 11:09 [PATCH] ARM/arm64: dts: Rename SMB bus to just bus Linus Walleij
@ 2020-02-26 11:39 ` Sudeep Holla
0 siblings, 0 replies; 2+ messages in thread
From: Sudeep Holla @ 2020-02-26 11:39 UTC (permalink / raw)
To: Linus Walleij; +Cc: Rob Herring, linux-arm-kernel, Sudeep Holla
On Wed, Feb 26, 2020 at 12:09:56PM +0100, Linus Walleij wrote:
> Discussing the YAML validation schema with the DT maintainers
> it came out that a bus named "smb@80000000" is not really
> accepted, and the schema was written to name the static memory
> bus just "bus@80000000".
>
> This change is necessary for the schema to kick in and validate
> these device trees, else the schema gets ignored.
>
> Cc: Rob Herring <robh+dt@kernel.org>
> Cc: Sudeep Holla <sudeep.holla@arm.com>
> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
> ---
> Hi Sudeep, if you agree I can merge this patch with the bunch
> of new YAML schemas, I can also split it if you prefer that.
LGTM,
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Let me know if you want me to pick for some reasons.
You may have to split this anyways IIUC as (ARM)-SoC guys pull
ARM and arm64 separately.
--
Regards,
Sudeep
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linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
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2020-02-26 11:09 [PATCH] ARM/arm64: dts: Rename SMB bus to just bus Linus Walleij
2020-02-26 11:39 ` Sudeep Holla
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