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ARM: zynq: Fix size-cells for pl353 driver

Message ID 6e90665a2dad7fe8ade10b8f57101f8144963791.1655288559.git.michal.simek@amd.com
State Accepted
Commit a13e0821da4abfd0d0cff853469ab8a195c5129f
Delegated to: Michal Simek
Headers show
Series ARM: zynq: Fix size-cells for pl353 driver | expand

Commit Message

Michal Simek June 15, 2022, 10:22 a.m. UTC 
From: Amit Kumar Mahapatra <amit.kumar-mahapatra@xilinx.com>

"size-cells" of the nand controller node should be 0 as the "reg"
property of the nand device node contains the chip select number and not
address information.
The patch fixes the below compilation warning
arch/arm/dts/zynq-zc770-xm011.dtb: Warning (reg_format):
/axi/memory-controller@e000e000/nand-controller@0,0/nand@0:reg: property
has invalid length (4 bytes) (#address-cells == 1, #size-cells == 1)

Signed-off-by: Amit Kumar Mahapatra <amit.kumar-mahapatra@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
---

 arch/arm/dts/zynq-7000.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Michal Simek June 24, 2022, 12:18 p.m. UTC | #1 
st 15. 6. 2022 v 12:22 odesílatel Michal Simek <monstr@monstr.eu> napsal:
>
> From: Amit Kumar Mahapatra <amit.kumar-mahapatra@xilinx.com>
>
> "size-cells" of the nand controller node should be 0 as the "reg"
> property of the nand device node contains the chip select number and not
> address information.
> The patch fixes the below compilation warning
> arch/arm/dts/zynq-zc770-xm011.dtb: Warning (reg_format):
> /axi/memory-controller@e000e000/nand-controller@0,0/nand@0:reg: property
> has invalid length (4 bytes) (#address-cells == 1, #size-cells == 1)
>
> Signed-off-by: Amit Kumar Mahapatra <amit.kumar-mahapatra@xilinx.com>
> Signed-off-by: Michal Simek <michal.simek@amd.com>
> ---
>
>  arch/arm/dts/zynq-7000.dtsi | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/dts/zynq-7000.dtsi b/arch/arm/dts/zynq-7000.dtsi
> index 9495911397eb..37155df0fd42 100644
> --- a/arch/arm/dts/zynq-7000.dtsi
> +++ b/arch/arm/dts/zynq-7000.dtsi
> @@ -287,7 +287,7 @@
>                                 reg = <0 0 0x1000000>;
>                                 status = "disabled";
>                                 #address-cells = <1>;
> -                               #size-cells = <1>;
> +                               #size-cells = <0>;
>                         };
>                         nor0: flash@1,0 {
>                                 status = "disabled";
> --
> 2.36.1
>

Applied.
M
diff mbox series

Patch

diff --git a/arch/arm/dts/zynq-7000.dtsi b/arch/arm/dts/zynq-7000.dtsi
index 9495911397eb..37155df0fd42 100644
--- a/arch/arm/dts/zynq-7000.dtsi
+++ b/arch/arm/dts/zynq-7000.dtsi
@@ -287,7 +287,7 @@ 
 				reg = <0 0 0x1000000>;
 				status = "disabled";
 				#address-cells = <1>;
-				#size-cells = <1>;
+				#size-cells = <0>;
 			};
 			nor0: flash@1,0 {
 				status = "disabled";