[PATCH v1 1/5] dt-bindings: memory: Document Tegra114 Memory Controller

[PATCH v1 1/5] dt-bindings: memory: Document Tegra114 Memory Controller

[Svyatoslav Ryhel]

Add Tegra114 support into existing Tegra124 MC schema with the most
notable difference in the amount of EMEM timings.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
---
 .../nvidia,tegra124-mc.yaml                   | 31 +++++--------------
 1 file changed, 8 insertions(+), 23 deletions(-)

diff --git a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-mc.yaml b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-mc.yaml
index 7b18b4d11e0a..f8747cebb680 100644
--- a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-mc.yaml
+++ b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-mc.yaml
@@ -19,7 +19,9 @@ description: |
 
 properties:
   compatible:
-    const: nvidia,tegra124-mc
+    enum:
+      - nvidia,tegra114-mc
+      - nvidia,tegra124-mc
 
   reg:
     maxItems: 1
@@ -64,29 +66,12 @@ patternProperties:
 
           nvidia,emem-configuration:
             $ref: /schemas/types.yaml#/definitions/uint32-array
-            description: |
+            description:
               Values to be written to the EMEM register block. See section
-              "15.6.1 MC Registers" in the TRM.
-            items:
-              - description: MC_EMEM_ARB_CFG
-              - description: MC_EMEM_ARB_OUTSTANDING_REQ
-              - description: MC_EMEM_ARB_TIMING_RCD
-              - description: MC_EMEM_ARB_TIMING_RP
-              - description: MC_EMEM_ARB_TIMING_RC
-              - description: MC_EMEM_ARB_TIMING_RAS
-              - description: MC_EMEM_ARB_TIMING_FAW
-              - description: MC_EMEM_ARB_TIMING_RRD
-              - description: MC_EMEM_ARB_TIMING_RAP2PRE
-              - description: MC_EMEM_ARB_TIMING_WAP2PRE
-              - description: MC_EMEM_ARB_TIMING_R2R
-              - description: MC_EMEM_ARB_TIMING_W2W
-              - description: MC_EMEM_ARB_TIMING_R2W
-              - description: MC_EMEM_ARB_TIMING_W2R
-              - description: MC_EMEM_ARB_DA_TURNS
-              - description: MC_EMEM_ARB_DA_COVERS
-              - description: MC_EMEM_ARB_MISC0
-              - description: MC_EMEM_ARB_MISC1
-              - description: MC_EMEM_ARB_RING1_THROTTLE
+              "20.11.1 MC Registers" in the Tegea114 TRM or
+              "15.6.1 MC Registers" in the Tegra124 TRM.
+            minItems: 18
+            maxItems: 19
 
         required:
           - clock-frequency
-- 
2.51.0

Re: [PATCH v1 1/5] dt-bindings: memory: Document Tegra114 Memory Controller

[kernel test robot]

:::::: 
:::::: Manual check reason: "dtcheck: binding changes may go via different trees"
:::::: 

BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
In-Reply-To: <20260126190755.78475-2-clamor95@gmail.com>
References: <20260126190755.78475-2-clamor95@gmail.com>
TO: Svyatoslav Ryhel <clamor95@gmail.com>
TO: Krzysztof Kozlowski <krzk@kernel.org>
TO: Rob Herring <robh@kernel.org>
TO: Conor Dooley <conor+dt@kernel.org>
TO: Thierry Reding <thierry.reding@gmail.com>
TO: Jonathan Hunter <jonathanh@nvidia.com>
TO: Mikko Perttunen <mperttunen@nvidia.com>
TO: Svyatoslav Ryhel <clamor95@gmail.com>
TO: Sumit Gupta <sumitg@nvidia.com>
TO: Dmitry Osipenko <digetx@gmail.com>
CC: linux-kernel@vger.kernel.org
CC: devicetree@vger.kernel.org
CC: linux-tegra@vger.kernel.org

Hi Svyatoslav,

kernel test robot noticed the following build warnings:

[auto build test WARNING on krzk-mem-ctrl/for-next]
[also build test WARNING on tegra/for-next robh/for-next linus/master v6.19-rc7 next-20260127]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Svyatoslav-Ryhel/dt-bindings-memory-Document-Tegra114-Memory-Controller/20260127-045059
base:   https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git for-next
patch link:    https://lore.kernel.org/r/20260126190755.78475-2-clamor95%40gmail.com
patch subject: [PATCH v1 1/5] dt-bindings: memory: Document Tegra114 Memory Controller
:::::: branch date: 2 days ago
:::::: commit date: 2 days ago
config: arm-randconfig-2051-20260127 (https://download.01.org/0day-ci/archive/20260128/202601281922.ImZmCSOu-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 12.5.0
dtschema version: 2025.13.dev4+g85cec3155
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260128/202601281922.ImZmCSOu-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/r/202601281922.ImZmCSOu-lkp@intel.com/

dtcheck warnings: (new ones prefixed by >>)
   	from schema $id: http://devicetree.org/schemas/sound/realtek,rt5640.yaml
   arch/arm/boot/dts/nvidia/tegra114-asus-tf701t.dtb: /i2c@7000d000/pmic@58: failed to match any schema with compatible: ['ti,tps65913', 'ti,palmas']
   arch/arm/boot/dts/nvidia/tegra114-asus-tf701t.dtb: /i2c@7000d000/pmic@58: failed to match any schema with compatible: ['ti,tps65913', 'ti,palmas']
   arch/arm/boot/dts/nvidia/tegra114-asus-tf701t.dtb: /i2c@7000d000/pmic@58/extcon: failed to match any schema with compatible: ['ti,palmas-usb-vid']
   arch/arm/boot/dts/nvidia/tegra114-asus-tf701t.dtb: /i2c@7000d000/pmic@58/palmas_clk32kg@0: failed to match any schema with compatible: ['ti,palmas-clk32kg']
   arch/arm/boot/dts/nvidia/tegra114-asus-tf701t.dtb: /i2c@7000d000/pmic@58/pinmux: failed to match any schema with compatible: ['ti,tps65913-pinctrl']
   arch/arm/boot/dts/nvidia/tegra114-asus-tf701t.dtb: /i2c@7000d000/pmic@58/pmic: failed to match any schema with compatible: ['ti,tps65913-pmic', 'ti,palmas-pmic']
   arch/arm/boot/dts/nvidia/tegra114-asus-tf701t.dtb: /i2c@7000d000/pmic@58/pmic: failed to match any schema with compatible: ['ti,tps65913-pmic', 'ti,palmas-pmic']
   arch/arm/boot/dts/nvidia/tegra114-asus-tf701t.dtb: /i2c@7000d000/pmic@58/rtc: failed to match any schema with compatible: ['ti,palmas-rtc']
   arch/arm/boot/dts/nvidia/tegra114-asus-tf701t.dtb: /kbc@7000e200: failed to match any schema with compatible: ['nvidia,tegra114-kbc']
>> arch/arm/boot/dts/nvidia/tegra114-asus-tf701t.dtb: memory-controller@70019000 (nvidia,tegra114-mc): '#interconnect-cells' is a required property
   	from schema $id: http://devicetree.org/schemas/memory-controllers/nvidia,tegra124-mc.yaml
   arch/arm/boot/dts/nvidia/tegra114-asus-tf701t.dtb: /ahub@70080000: failed to match any schema with compatible: ['nvidia,tegra114-ahub']
   arch/arm/boot/dts/nvidia/tegra114-asus-tf701t.dtb: /clock@70110000: failed to match any schema with compatible: ['nvidia,tegra114-dfll']
   arch/arm/boot/dts/nvidia/tegra114-asus-tf701t.dtb: cpu@0 (arm,cortex-a15): 'operating-points' is a dependency of 'clock-latency'
   	from schema $id: http://devicetree.org/schemas/arm/cpus.yaml
   arch/arm/boot/dts/nvidia/tegra114-asus-tf701t.dtb: cpu@0 (arm,cortex-a15): Unevaluated properties are not allowed ('clock-latency' was unexpected)
   	from schema $id: http://devicetree.org/schemas/arm/cpus.yaml
   arch/arm/boot/dts/nvidia/tegra114-asus-tf701t.dtb: sound (asus,tegra-audio-rt5639-tf701t): nvidia,audio-routing:14: 'IN1N' is not one of ['Headphones', 'Speakers', 'Mic Jack', 'DMIC1', 'DMIC2', 'MICBIAS1', 'IN1P', 'IN1R', 'IN2P', 'IN2R', 'HPOL', 'HPOR', 'LOUTL', 'LOUTR', 'MONOP', 'MONON', 'SPOLP', 'SPOLN', 'SPORP', 'SPORN']
   	from schema $id: http://devicetree.org/schemas/sound/nvidia,tegra-audio-rt5640.yaml
   arch/arm/boot/dts/nvidia/tegra114-asus-tf701t.dtb: sound (asus,tegra-audio-rt5639-tf701t): nvidia,audio-routing:17: 'Int Mic' is not one of ['Headphones', 'Speakers', 'Mic Jack', 'DMIC1', 'DMIC2', 'MICBIAS1', 'IN1P', 'IN1R', 'IN2P', 'IN2R', 'HPOL', 'HPOR', 'LOUTL', 'LOUTR', 'MONOP', 'MONON', 'SPOLP', 'SPOLN', 'SPORP', 'SPORN']
--
   	from schema $id: http://devicetree.org/schemas/sound/realtek,rt5640.yaml
   arch/arm/boot/dts/nvidia/tegra114-dalmore.dtb: /i2c@7000d000/tps51632@43: failed to match any schema with compatible: ['ti,tps51632']
   arch/arm/boot/dts/nvidia/tegra114-dalmore.dtb: /i2c@7000d000/tps65090@48: failed to match any schema with compatible: ['ti,tps65090']
   arch/arm/boot/dts/nvidia/tegra114-dalmore.dtb: /i2c@7000d000/tps65913@58: failed to match any schema with compatible: ['ti,tps65913', 'ti,palmas']
   arch/arm/boot/dts/nvidia/tegra114-dalmore.dtb: /i2c@7000d000/tps65913@58: failed to match any schema with compatible: ['ti,tps65913', 'ti,palmas']
   arch/arm/boot/dts/nvidia/tegra114-dalmore.dtb: /i2c@7000d000/tps65913@58/pinmux: failed to match any schema with compatible: ['ti,tps65913-pinctrl']
   arch/arm/boot/dts/nvidia/tegra114-dalmore.dtb: /i2c@7000d000/tps65913@58/pmic: failed to match any schema with compatible: ['ti,tps65913-pmic', 'ti,palmas-pmic']
   arch/arm/boot/dts/nvidia/tegra114-dalmore.dtb: /i2c@7000d000/tps65913@58/pmic: failed to match any schema with compatible: ['ti,tps65913-pmic', 'ti,palmas-pmic']
   arch/arm/boot/dts/nvidia/tegra114-dalmore.dtb: /i2c@7000d000/tps65913@58/rtc: failed to match any schema with compatible: ['ti,palmas-rtc']
   arch/arm/boot/dts/nvidia/tegra114-dalmore.dtb: /kbc@7000e200: failed to match any schema with compatible: ['nvidia,tegra114-kbc']
>> arch/arm/boot/dts/nvidia/tegra114-dalmore.dtb: memory-controller@70019000 (nvidia,tegra114-mc): '#interconnect-cells' is a required property
   	from schema $id: http://devicetree.org/schemas/memory-controllers/nvidia,tegra124-mc.yaml
   arch/arm/boot/dts/nvidia/tegra114-dalmore.dtb: /ahub@70080000: failed to match any schema with compatible: ['nvidia,tegra114-ahub']
   arch/arm/boot/dts/nvidia/tegra114-dalmore.dtb: /clock@70110000: failed to match any schema with compatible: ['nvidia,tegra114-dfll']
   arch/arm/boot/dts/nvidia/tegra114-dalmore.dtb: cpu@0 (arm,cortex-a15): 'operating-points' is a dependency of 'clock-latency'
   	from schema $id: http://devicetree.org/schemas/arm/cpus.yaml
   arch/arm/boot/dts/nvidia/tegra114-dalmore.dtb: cpu@0 (arm,cortex-a15): Unevaluated properties are not allowed ('clock-latency' was unexpected)
   	from schema $id: http://devicetree.org/schemas/arm/cpus.yaml
--
   arch/arm/boot/dts/nvidia/tegra114-roth.dtb: dma@6000a000 (nvidia,tegra114-apbdma): $nodename:0: 'dma@6000a000' does not match '^dma-controller(@.*)?$'
   	from schema $id: http://devicetree.org/schemas/dma/nvidia,tegra20-apbdma.yaml
   arch/arm/boot/dts/nvidia/tegra114-roth.dtb: /i2c@7000d000/regulator@43: failed to match any schema with compatible: ['ti,tps51632']
   arch/arm/boot/dts/nvidia/tegra114-roth.dtb: /i2c@7000d000/pmic@58: failed to match any schema with compatible: ['ti,tps65913', 'ti,palmas']
   arch/arm/boot/dts/nvidia/tegra114-roth.dtb: /i2c@7000d000/pmic@58: failed to match any schema with compatible: ['ti,tps65913', 'ti,palmas']
   arch/arm/boot/dts/nvidia/tegra114-roth.dtb: /i2c@7000d000/pmic@58/pmic: failed to match any schema with compatible: ['ti,tps65913-pmic', 'ti,palmas-pmic']
   arch/arm/boot/dts/nvidia/tegra114-roth.dtb: /i2c@7000d000/pmic@58/pmic: failed to match any schema with compatible: ['ti,tps65913-pmic', 'ti,palmas-pmic']
   arch/arm/boot/dts/nvidia/tegra114-roth.dtb: /i2c@7000d000/pmic@58/rtc: failed to match any schema with compatible: ['ti,palmas-rtc']
   arch/arm/boot/dts/nvidia/tegra114-roth.dtb: /kbc@7000e200: failed to match any schema with compatible: ['nvidia,tegra114-kbc']
>> arch/arm/boot/dts/nvidia/tegra114-roth.dtb: memory-controller@70019000 (nvidia,tegra114-mc): '#interconnect-cells' is a required property
   	from schema $id: http://devicetree.org/schemas/memory-controllers/nvidia,tegra124-mc.yaml
   arch/arm/boot/dts/nvidia/tegra114-roth.dtb: /ahub@70080000: failed to match any schema with compatible: ['nvidia,tegra114-ahub']
   arch/arm/boot/dts/nvidia/tegra114-roth.dtb: /clock@70110000: failed to match any schema with compatible: ['nvidia,tegra114-dfll']
   arch/arm/boot/dts/nvidia/tegra114-roth.dtb: cpu@0 (arm,cortex-a15): 'operating-points' is a dependency of 'clock-latency'
   	from schema $id: http://devicetree.org/schemas/arm/cpus.yaml
   arch/arm/boot/dts/nvidia/tegra114-roth.dtb: cpu@0 (arm,cortex-a15): Unevaluated properties are not allowed ('clock-latency' was unexpected)
   	from schema $id: http://devicetree.org/schemas/arm/cpus.yaml
--
   arch/arm/boot/dts/nvidia/tegra114-tn7.dtb: panel@0 (lg,ld070wx3-sl01): 'vcc-supply' is a required property
   	from schema $id: http://devicetree.org/schemas/display/panel/lg,ld070wx3-sl01.yaml
   arch/arm/boot/dts/nvidia/tegra114-tn7.dtb: dma@6000a000 (nvidia,tegra114-apbdma): $nodename:0: 'dma@6000a000' does not match '^dma-controller(@.*)?$'
   	from schema $id: http://devicetree.org/schemas/dma/nvidia,tegra20-apbdma.yaml
   arch/arm/boot/dts/nvidia/tegra114-tn7.dtb: /i2c@7000d000/pmic@58: failed to match any schema with compatible: ['ti,tps65913', 'ti,palmas']
   arch/arm/boot/dts/nvidia/tegra114-tn7.dtb: /i2c@7000d000/pmic@58: failed to match any schema with compatible: ['ti,tps65913', 'ti,palmas']
   arch/arm/boot/dts/nvidia/tegra114-tn7.dtb: /i2c@7000d000/pmic@58/pmic: failed to match any schema with compatible: ['ti,tps65913-pmic', 'ti,palmas-pmic']
   arch/arm/boot/dts/nvidia/tegra114-tn7.dtb: /i2c@7000d000/pmic@58/pmic: failed to match any schema with compatible: ['ti,tps65913-pmic', 'ti,palmas-pmic']
   arch/arm/boot/dts/nvidia/tegra114-tn7.dtb: /i2c@7000d000/pmic@58/rtc: failed to match any schema with compatible: ['ti,palmas-rtc']
   arch/arm/boot/dts/nvidia/tegra114-tn7.dtb: /kbc@7000e200: failed to match any schema with compatible: ['nvidia,tegra114-kbc']
>> arch/arm/boot/dts/nvidia/tegra114-tn7.dtb: memory-controller@70019000 (nvidia,tegra114-mc): '#interconnect-cells' is a required property
   	from schema $id: http://devicetree.org/schemas/memory-controllers/nvidia,tegra124-mc.yaml
   arch/arm/boot/dts/nvidia/tegra114-tn7.dtb: /ahub@70080000: failed to match any schema with compatible: ['nvidia,tegra114-ahub']
   arch/arm/boot/dts/nvidia/tegra114-tn7.dtb: /clock@70110000: failed to match any schema with compatible: ['nvidia,tegra114-dfll']
   arch/arm/boot/dts/nvidia/tegra114-tn7.dtb: cpu@0 (arm,cortex-a15): 'operating-points' is a dependency of 'clock-latency'
   	from schema $id: http://devicetree.org/schemas/arm/cpus.yaml
   arch/arm/boot/dts/nvidia/tegra114-tn7.dtb: cpu@0 (arm,cortex-a15): Unevaluated properties are not allowed ('clock-latency' was unexpected)
   	from schema $id: http://devicetree.org/schemas/arm/cpus.yaml

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki