[GIT PULL] ARM: at91: dt for 5.13

[GIT PULL] ARM: at91: dt for 5.13

[nicolas.ferre]

From: Nicolas Ferre <nicolas.ferre@microchip.com>

Arnd, Olof,

Here is first batch of dt changes for 5.13. Please pull.

Thanks, best regards,
  Nicolas

The following changes since commit a38fd8748464831584a19438cbb3082b5a2dab15:

  Linux 5.12-rc2 (2021-03-05 17:33:41 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git tags/at91-dt-5.13

for you to fetch changes up to 4d930c421e3b4f5bb3a9dd6b2eba2b15d458fcb5:

  ARM: dts: at91: sama5d2: add ETB and ETM unit name (2021-04-07 13:33:19 +0200)

----------------------------------------------------------------
AT91 dt for 5.13:

- two little fixes (typo, W=1)
- a change in gpio button keycode for recent boards

----------------------------------------------------------------
Bhaskar Chowdhury (1):
      ARM: dts: at91: Fix a typo

Ludovic Desroches (1):
      ARM: dts: at91: change the key code of the gpio key

Nicolas Ferre (1):
      ARM: dts: at91: sama5d2: add ETB and ETM unit name

 arch/arm/boot/dts/at91-sam9x60ek.dts          | 3 ++-
 arch/arm/boot/dts/at91-sama5d27_som1_ek.dts   | 3 ++-
 arch/arm/boot/dts/at91-sama5d27_wlsom1_ek.dts | 3 ++-
 arch/arm/boot/dts/at91-sama5d2_icp.dts        | 3 ++-
 arch/arm/boot/dts/at91-sama5d2_ptc_ek.dts     | 3 ++-
 arch/arm/boot/dts/at91-sama5d2_xplained.dts   | 3 ++-
 arch/arm/boot/dts/at91-sama5d3_xplained.dts   | 3 ++-
 arch/arm/boot/dts/at91sam9260ek.dts           | 3 ++-
 arch/arm/boot/dts/at91sam9g20ek_common.dtsi   | 3 ++-
 arch/arm/boot/dts/sama5d2.dtsi                | 4 ++--
 arch/arm/boot/dts/sama5d3.dtsi                | 2 +-
 11 files changed, 21 insertions(+), 12 deletions(-)

-- 
Nicolas Ferre

Re: [GIT PULL] ARM: at91: dt for 5.13

[Nicolas Ferre]

Hi Arnd,

On 08/04/2021 at 17:24, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@arndb.de>
> 
> On Wed, 7 Apr 2021 13:44:15 +0200, nicolas.ferre@microchip.com wrote:
>> Arnd, Olof,
>>
>> Here is first batch of dt changes for 5.13. Please pull.
>>
>> Thanks, best regards,
>>    Nicolas
>>
>> The following changes since commit a38fd8748464831584a19438cbb3082b5a2dab15:
>>
>> [...]
> 
> Merged into arm/dt, thanks!
> 
> I saw two new warnings from 'make dtbs_check W=1':
> 
> arch/arm/boot/dts/at91-sama5d2_ptc_ek.dt.yaml: /: 'etm@73C000' does not match any of the regexes: '@(0|[1-9a-f][0-9a-f]*)$', '^[^@]+$', 'pinctrl-[0-9]+'
> arch/arm/boot/dts/at91-kizbox3-hs.dt.yaml: /: 'etm@73C000' does not match any of the regexes: '@(0|[1-9a-f][0-9a-f]*)$', '^[^@]+$', 'pinctrl-[0-9]+'

Oh, got it: it's the upper case letter withing the etm hex address. I 
used this one to mach what was done in the reg property. I'm fixing both 
of them and sending the patch to the ml right now.

Tell me if I add it to a subsequent pull-request or if you prefer to 
take it the soonest in order to not generate additional warnings upstream.

BTW, I now have a dtschema at the proper level of support for running 
"make dtbs_check W=1" and will do it before sending pull-requests in the 
future.

Thanks for the heads-up. Best regards,
   Nicolas

> 
> merge commit: e2b064fec8e49112f7dac779fcec12ded40728c2
> 
>         Arnd
> 


-- 
Nicolas Ferre

[PATCH] ARM: dts: at91: sama5d2/trivial: fix letter case for etm hex address

[nicolas.ferre]

From: Nicolas Ferre <nicolas.ferre@microchip.com>

Fix the etm node hex address to lower case for matching regexp
specification and removing the additional warning that looks like:

arch/arm/boot/dts/at91-sama5d2_ptc_ek.dt.yaml: /: 'etm@73C000' does not
match any of the regexes: '@(0|[1-9a-f][0-9a-f]*)$', '^[^@]+$',
'pinctrl-[0-9]+'

Reported-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
---
 arch/arm/boot/dts/sama5d2.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi
index a27294394508..801969c113d6 100644
--- a/arch/arm/boot/dts/sama5d2.dtsi
+++ b/arch/arm/boot/dts/sama5d2.dtsi
@@ -56,9 +56,9 @@ etb_in: endpoint {
 		};
 	};
 
-	etm@73C000 {
+	etm@73c000 {
 		compatible = "arm,coresight-etm3x", "arm,primecell";
-		reg = <0x73C000 0x1000>;
+		reg = <0x73c000 0x1000>;
 
 		clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
 		clock-names = "apb_pclk";
-- 
2.31.1

Re: [GIT PULL] ARM: at91: dt for 5.13

[Nicolas Ferre]

Arnd,

On 08/04/2021 at 22:15, Arnd Bergmann wrote:
> On Thu, Apr 8, 2021 at 6:35 PM Nicolas Ferre
> <nicolas.ferre@microchip.com> wrote:
>> On 08/04/2021 at 17:24, Arnd Bergmann wrote:
>> Oh, got it: it's the upper case letter withing the etm hex address. I
>> used this one to mach what was done in the reg property. I'm fixing both
>> of them and sending the patch to the ml right now.
> 
> Ok
> 
>> Tell me if I add it to a subsequent pull-request or if you prefer to
>> take it the soonest in order to not generate additional warnings upstream.
> 
> I'd like to have it before the merge window, but don't bother making it
> an additional pull request if you already plan for another pull request with
> 5.13 material.

I don't plan to make another PR on DT for 5.13 so I would like you to 
take it as a patch.
https://lore.kernel.org/linux-arm-kernel/20210408164443.38941-1-nicolas.ferre@microchip.com/

Thanks for your help. Best regards,
   Nicolas


-- 
Nicolas Ferre