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From: Brad Larson <blarson@amd.com>
To: <linux-arm-kernel@lists.infradead.org>
Cc: <linux-kernel@vger.kernel.org>, <linux-mmc@vger.kernel.org>,
	<linux-spi@vger.kernel.org>, <adrian.hunter@intel.com>,
	<alcooperx@gmail.com>, <andy.shevchenko@gmail.com>,
	<arnd@arndb.de>, <blarson@amd.com>, <brendan.higgins@linux.dev>,
	<briannorris@chromium.org>, <brijeshkumar.singh@amd.com>,
	<catalin.marinas@arm.com>, <davidgow@google.com>,
	<gsomlo@gmail.com>, <gerg@linux-m68k.org>, <krzk@kernel.org>,
	<krzysztof.kozlowski+dt@linaro.org>, <lee@kernel.org>,
	<lee.jones@linaro.org>, <broonie@kernel.org>,
	<yamada.masahiro@socionext.com>, <p.zabel@pengutronix.de>,
	<piotrs@cadence.com>, <p.yadav@ti.com>, <rdunlap@infradead.org>,
	<robh+dt@kernel.org>, <samuel@sholland.org>,
	<fancer.lancer@gmail.com>, <skhan@linuxfoundation.org>,
	<suravee.suthikulpanit@amd.com>, <thomas.lendacky@amd.com>,
	<tonyhuang.sunplus@gmail.com>, <ulf.hansson@linaro.org>,
	<vaishnav.a@ti.com>, <will@kernel.org>,
	<devicetree@vger.kernel.org>
Subject: [PATCH v11 02/15] dt-bindings: mmc: cdns: Add AMD Pensando Elba SoC
Date: Sat, 11 Mar 2023 16:44:32 -0800	[thread overview]
Message-ID: <20230312004445.15913-3-blarson@amd.com> (raw)
In-Reply-To: <20230312004445.15913-1-blarson@amd.com>

AMD Pensando Elba ARM 64-bit SoC is integrated with this IP and
explicitly controls byte-lane enables.

Signed-off-by: Brad Larson <blarson@amd.com>
---

v11 changes:
- Remove resets description and reset-names
- Add descriptions for amd,pensando-elba-sd4hc reg items

v10 changes:
- Move reset-names property definition next to existing resets prop
- Move allOf to the bottom and set resets/reset-names required only for pensando
- Fix reg maxItems for existing, must be 1

v9 changes:
- Add reset-names and resets properties
- Add if/then on property amd,pensando-elba-sd4hc to set reg property
  values for minItems and maxItems

---
 .../devicetree/bindings/mmc/cdns,sdhci.yaml   | 28 ++++++++++++++++---
 1 file changed, 24 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml b/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml
index adacd0535c14..3c511c02e8a6 100644
--- a/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml
+++ b/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml
@@ -9,19 +9,18 @@ title: Cadence SD/SDIO/eMMC Host Controller (SD4HC)
 maintainers:
   - Masahiro Yamada <yamada.masahiro@socionext.com>
 
-allOf:
-  - $ref: mmc-controller.yaml
-
 properties:
   compatible:
     items:
       - enum:
+          - amd,pensando-elba-sd4hc
           - microchip,mpfs-sd4hc
           - socionext,uniphier-sd4hc
       - const: cdns,sd4hc
 
   reg:
-    maxItems: 1
+    minItems: 1
+    maxItems: 2
 
   interrupts:
     maxItems: 1
@@ -120,6 +119,27 @@ required:
   - interrupts
   - clocks
 
+allOf:
+  - $ref: mmc-controller.yaml
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: amd,pensando-elba-sd4hc
+    then:
+      properties:
+        reg:
+          items:
+            - description: Host controller registers
+            - description: Elba byte-lane enable register for writes
+      required:
+        - resets
+    else:
+      properties:
+        resets: false
+        reg:
+          maxItems: 1
+
 unevaluatedProperties: false
 
 examples:
-- 
2.17.1


WARNING: multiple messages have this Message-ID (diff)
From: Brad Larson <blarson@amd.com>
To: <linux-arm-kernel@lists.infradead.org>
Cc: <linux-kernel@vger.kernel.org>, <linux-mmc@vger.kernel.org>,
	<linux-spi@vger.kernel.org>, <adrian.hunter@intel.com>,
	<alcooperx@gmail.com>, <andy.shevchenko@gmail.com>,
	<arnd@arndb.de>, <blarson@amd.com>, <brendan.higgins@linux.dev>,
	<briannorris@chromium.org>, <brijeshkumar.singh@amd.com>,
	<catalin.marinas@arm.com>, <davidgow@google.com>,
	<gsomlo@gmail.com>, <gerg@linux-m68k.org>, <krzk@kernel.org>,
	<krzysztof.kozlowski+dt@linaro.org>, <lee@kernel.org>,
	<lee.jones@linaro.org>, <broonie@kernel.org>,
	<yamada.masahiro@socionext.com>, <p.zabel@pengutronix.de>,
	<piotrs@cadence.com>, <p.yadav@ti.com>, <rdunlap@infradead.org>,
	<robh+dt@kernel.org>, <samuel@sholland.org>,
	<fancer.lancer@gmail.com>, <skhan@linuxfoundation.org>,
	<suravee.suthikulpanit@amd.com>, <thomas.lendacky@amd.com>,
	<tonyhuang.sunplus@gmail.com>, <ulf.hansson@linaro.org>,
	<vaishnav.a@ti.com>, <will@kernel.org>,
	<devicetree@vger.kernel.org>
Subject: [PATCH v11 02/15] dt-bindings: mmc: cdns: Add AMD Pensando Elba SoC
Date: Sat, 11 Mar 2023 16:44:32 -0800	[thread overview]
Message-ID: <20230312004445.15913-3-blarson@amd.com> (raw)
In-Reply-To: <20230312004445.15913-1-blarson@amd.com>

AMD Pensando Elba ARM 64-bit SoC is integrated with this IP and
explicitly controls byte-lane enables.

Signed-off-by: Brad Larson <blarson@amd.com>
---

v11 changes:
- Remove resets description and reset-names
- Add descriptions for amd,pensando-elba-sd4hc reg items

v10 changes:
- Move reset-names property definition next to existing resets prop
- Move allOf to the bottom and set resets/reset-names required only for pensando
- Fix reg maxItems for existing, must be 1

v9 changes:
- Add reset-names and resets properties
- Add if/then on property amd,pensando-elba-sd4hc to set reg property
  values for minItems and maxItems

---
 .../devicetree/bindings/mmc/cdns,sdhci.yaml   | 28 ++++++++++++++++---
 1 file changed, 24 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml b/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml
index adacd0535c14..3c511c02e8a6 100644
--- a/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml
+++ b/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml
@@ -9,19 +9,18 @@ title: Cadence SD/SDIO/eMMC Host Controller (SD4HC)
 maintainers:
   - Masahiro Yamada <yamada.masahiro@socionext.com>
 
-allOf:
-  - $ref: mmc-controller.yaml
-
 properties:
   compatible:
     items:
       - enum:
+          - amd,pensando-elba-sd4hc
           - microchip,mpfs-sd4hc
           - socionext,uniphier-sd4hc
       - const: cdns,sd4hc
 
   reg:
-    maxItems: 1
+    minItems: 1
+    maxItems: 2
 
   interrupts:
     maxItems: 1
@@ -120,6 +119,27 @@ required:
   - interrupts
   - clocks
 
+allOf:
+  - $ref: mmc-controller.yaml
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: amd,pensando-elba-sd4hc
+    then:
+      properties:
+        reg:
+          items:
+            - description: Host controller registers
+            - description: Elba byte-lane enable register for writes
+      required:
+        - resets
+    else:
+      properties:
+        resets: false
+        reg:
+          maxItems: 1
+
 unevaluatedProperties: false
 
 examples:
-- 
2.17.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2023-03-12  0:45 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-03-12  0:44 [PATCH v11 00/15] Support AMD Pensando Elba SoC Brad Larson
2023-03-12  0:44 ` Brad Larson
2023-03-12  0:44 ` [PATCH v11 01/15] dt-bindings: arm: add AMD Pensando boards Brad Larson
2023-03-12  0:44   ` Brad Larson
2023-03-12  0:44 ` Brad Larson [this message]
2023-03-12  0:44   ` [PATCH v11 02/15] dt-bindings: mmc: cdns: Add AMD Pensando Elba SoC Brad Larson
2023-03-12 20:57   ` Krzysztof Kozlowski
2023-03-12 20:57     ` Krzysztof Kozlowski
2023-03-12  0:44 ` [PATCH v11 03/15] dt-bindings: spi: cdns: Add compatible for " Brad Larson
2023-03-12  0:44   ` Brad Larson
2023-03-12 20:57   ` Krzysztof Kozlowski
2023-03-12 20:57     ` Krzysztof Kozlowski
2023-03-12  0:44 ` [PATCH v11 04/15] dt-bindings: spi: dw: Add AMD Pensando Elba SoC SPI Controller Brad Larson
2023-03-12  0:44   ` Brad Larson
2023-03-12 21:42   ` Serge Semin
2023-03-12 21:42     ` Serge Semin
2023-03-12  0:44 ` [PATCH v11 05/15] dt-bindings: soc: amd: amd,pensando-elba-ctrl: Add Pensando SoC Controller Brad Larson
2023-03-12  0:44   ` Brad Larson
2023-03-12 20:58   ` Krzysztof Kozlowski
2023-03-12 20:58     ` Krzysztof Kozlowski
2023-03-12  0:44 ` [PATCH v11 06/15] MAINTAINERS: Add entry for AMD PENSANDO Brad Larson
2023-03-12  0:44   ` Brad Larson
2023-03-12  0:44 ` [PATCH v11 07/15] arm64: Add config for AMD Pensando SoC platforms Brad Larson
2023-03-12  0:44   ` Brad Larson
2023-03-12  0:44 ` [PATCH v11 08/15] arm64: dts: Add AMD Pensando Elba SoC support Brad Larson
2023-03-12  0:44   ` Brad Larson
2023-03-12  0:44 ` [PATCH v11 09/15] spi: cadence-quadspi: Add compatible for AMD Pensando Elba SoC Brad Larson
2023-03-12  0:44   ` Brad Larson
2023-03-12  0:44 ` [PATCH v11 10/15] spi: dw: Add support " Brad Larson
2023-03-12  0:44   ` Brad Larson
2023-03-12 21:16   ` Serge Semin
2023-03-12 21:16     ` Serge Semin
2023-03-12  0:44 ` [PATCH v11 11/15] mmc: sdhci-cadence: Enable device specific override of writel() Brad Larson
2023-03-12  0:44   ` Brad Larson
2023-03-12  0:44 ` [PATCH v11 12/15] mmc: sdhci-cadence: Support device specific init during probe Brad Larson
2023-03-12  0:44   ` Brad Larson
2023-03-12  0:44 ` [PATCH v11 13/15] mmc: sdhci-cadence: Add AMD Pensando Elba SoC support Brad Larson
2023-03-12  0:44   ` Brad Larson
2023-03-12  0:44 ` [PATCH v11 14/15] mmc: sdhci-cadence: Support mmc hardware reset Brad Larson
2023-03-12  0:44   ` Brad Larson
2023-03-12  0:44 ` [PATCH v11 15/15] soc: amd: Add support for AMD Pensando SoC Controller Brad Larson
2023-03-12  0:44   ` Brad Larson
2023-03-12  2:08   ` kernel test robot
2023-03-12  2:08     ` kernel test robot

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