* [PATCH] ARM: dts: at91: sama5d4: add labels to soc dtsi for derivative boards
@ 2018-09-07 13:38 Eugen Hristev
2018-09-07 14:57 ` Ludovic Desroches
2018-09-12 10:40 ` Alexandre Belloni
0 siblings, 2 replies; 3+ messages in thread
From: Eugen Hristev @ 2018-09-07 13:38 UTC (permalink / raw)
To: linux-arm-kernel
This adds labels to commonly used device-tree nodes so that derivative
boards can avoid ahb/apb hierarchy.
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
---
Hello,
This was already done for SoC sama5d3 and sam9x5, in commit:
"fc37204432d" ("ARM: dts: at91: add labels to soc dtsi for derivative boards")
This commit will do basically the same thing for sama5d4 SoC.
Based on top of at91-next branch of at91.git
Thanks.
arch/arm/boot/dts/sama5d4.dtsi | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm/boot/dts/sama5d4.dtsi b/arch/arm/boot/dts/sama5d4.dtsi
index 92a35a1..7371f2a 100644
--- a/arch/arm/boot/dts/sama5d4.dtsi
+++ b/arch/arm/boot/dts/sama5d4.dtsi
@@ -1323,13 +1323,13 @@
};
};
- rstc at fc068600 {
+ reset_controller: rstc at fc068600 {
compatible = "atmel,sama5d3-rstc", "atmel,at91sam9g45-rstc";
reg = <0xfc068600 0x10>;
clocks = <&clk32k>;
};
- shdwc at fc068610 {
+ shutdown_controller: shdwc at fc068610 {
compatible = "atmel,at91sam9x5-shdwc";
reg = <0xfc068610 0x10>;
clocks = <&clk32k>;
@@ -1342,7 +1342,7 @@
clocks = <&h32ck>;
};
- watchdog at fc068640 {
+ watchdog: watchdog at fc068640 {
compatible = "atmel,sama5d4-wdt";
reg = <0xfc068640 0x10>;
interrupts = <4 IRQ_TYPE_LEVEL_HIGH 7>;
@@ -1376,7 +1376,7 @@
};
- pinctrl at fc06a000 {
+ pinctrl: pinctrl at fc06a000 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "atmel,sama5d3-pinctrl", "atmel,at91sam9x5-pinctrl", "simple-bus";
--
2.7.4
^ permalink raw reply related [flat|nested] 3+ messages in thread* [PATCH] ARM: dts: at91: sama5d4: add labels to soc dtsi for derivative boards
2018-09-07 13:38 [PATCH] ARM: dts: at91: sama5d4: add labels to soc dtsi for derivative boards Eugen Hristev
@ 2018-09-07 14:57 ` Ludovic Desroches
2018-09-12 10:40 ` Alexandre Belloni
1 sibling, 0 replies; 3+ messages in thread
From: Ludovic Desroches @ 2018-09-07 14:57 UTC (permalink / raw)
To: linux-arm-kernel
Hi Eugen,
On Fri, Sep 07, 2018 at 04:38:09PM +0300, Eugen Hristev wrote:
> This adds labels to commonly used device-tree nodes so that derivative
> boards can avoid ahb/apb hierarchy.
>
> Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
> ---
>
> Hello,
>
> This was already done for SoC sama5d3 and sam9x5, in commit:
> "fc37204432d" ("ARM: dts: at91: add labels to soc dtsi for derivative boards")
>
> This commit will do basically the same thing for sama5d4 SoC.
Even if it's a mimic of what has been done for other SoCs, it could be
worth doing it for all peripherals: trng, aes, tdes and sha are still
missing a label.
Otherwise
Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Regards
Ludovic
>
> Based on top of at91-next branch of at91.git
>
> Thanks.
>
> arch/arm/boot/dts/sama5d4.dtsi | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/arch/arm/boot/dts/sama5d4.dtsi b/arch/arm/boot/dts/sama5d4.dtsi
> index 92a35a1..7371f2a 100644
> --- a/arch/arm/boot/dts/sama5d4.dtsi
> +++ b/arch/arm/boot/dts/sama5d4.dtsi
> @@ -1323,13 +1323,13 @@
> };
> };
>
> - rstc at fc068600 {
> + reset_controller: rstc at fc068600 {
> compatible = "atmel,sama5d3-rstc", "atmel,at91sam9g45-rstc";
> reg = <0xfc068600 0x10>;
> clocks = <&clk32k>;
> };
>
> - shdwc at fc068610 {
> + shutdown_controller: shdwc at fc068610 {
> compatible = "atmel,at91sam9x5-shdwc";
> reg = <0xfc068610 0x10>;
> clocks = <&clk32k>;
> @@ -1342,7 +1342,7 @@
> clocks = <&h32ck>;
> };
>
> - watchdog at fc068640 {
> + watchdog: watchdog at fc068640 {
> compatible = "atmel,sama5d4-wdt";
> reg = <0xfc068640 0x10>;
> interrupts = <4 IRQ_TYPE_LEVEL_HIGH 7>;
> @@ -1376,7 +1376,7 @@
> };
>
>
> - pinctrl at fc06a000 {
> + pinctrl: pinctrl at fc06a000 {
> #address-cells = <1>;
> #size-cells = <1>;
> compatible = "atmel,sama5d3-pinctrl", "atmel,at91sam9x5-pinctrl", "simple-bus";
> --
> 2.7.4
>
^ permalink raw reply [flat|nested] 3+ messages in thread* [PATCH] ARM: dts: at91: sama5d4: add labels to soc dtsi for derivative boards
2018-09-07 13:38 [PATCH] ARM: dts: at91: sama5d4: add labels to soc dtsi for derivative boards Eugen Hristev
2018-09-07 14:57 ` Ludovic Desroches
@ 2018-09-12 10:40 ` Alexandre Belloni
1 sibling, 0 replies; 3+ messages in thread
From: Alexandre Belloni @ 2018-09-12 10:40 UTC (permalink / raw)
To: linux-arm-kernel
On 07/09/2018 16:38:09+0300, Eugen Hristev wrote:
> This adds labels to commonly used device-tree nodes so that derivative
> boards can avoid ahb/apb hierarchy.
>
> Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
> ---
>
> Hello,
>
> This was already done for SoC sama5d3 and sam9x5, in commit:
> "fc37204432d" ("ARM: dts: at91: add labels to soc dtsi for derivative boards")
>
> This commit will do basically the same thing for sama5d4 SoC.
>
> Based on top of at91-next branch of at91.git
>
> Thanks.
>
> arch/arm/boot/dts/sama5d4.dtsi | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
Applied, thanks.
--
Alexandre Belloni, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
^ permalink raw reply [flat|nested] 3+ messages in thread
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2018-09-07 13:38 [PATCH] ARM: dts: at91: sama5d4: add labels to soc dtsi for derivative boards Eugen Hristev
2018-09-07 14:57 ` Ludovic Desroches
2018-09-12 10:40 ` Alexandre Belloni
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