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From: Adam Ford <aford173@gmail.com>
To: linux-mmc@vger.kernel.org
Cc: haibo.chen@nxp.com, aford@beaconembedded.com,
	Adam Ford <aford173@gmail.com>,
	Ulf Hansson <ulf.hansson@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Shawn Guo <shawnguo@kernel.org>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Fabio Estevam <festevam@gmail.com>,
	NXP Linux Team <linux-imx@nxp.com>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH 1/5] dt-bindings: mmc: imx-esdhc: Update compatible fallbacks
Date: Sun, 27 Mar 2022 07:38:30 -0500	[thread overview]
Message-ID: <20220327123835.28329-1-aford173@gmail.com> (raw)

The SDHC controller in the imx8mn and imx8mp have the same controller
as the imx8mm which is slightly different than that of the imx7d.
Using the fallback of the imx8mm enables the controllers to support
HS400-ES which is not available on the imx7d. After discussion with NXP,
it turns out that the imx8qm should fall back to the imx8qxp, because
those have some additional flags not present in the imx8mm.

Suggested-by: haibo.chen@nxp.com
Signed-off-by: Adam Ford <aford173@gmail.com>
---
V2:  Added suggested-by note and imx8qxp updates.
---
 .../devicetree/bindings/mmc/fsl-imx-esdhc.yaml   | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml
index 7dbbcae9485c..1427e9b5a6ec 100644
--- a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml
+++ b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml
@@ -34,23 +34,25 @@ properties:
           - fsl,imx6ull-usdhc
           - fsl,imx7d-usdhc
           - fsl,imx7ulp-usdhc
+          - fsl,imx8mm-usdhc
+          - fsl,imx8qxp-usdhc
           - fsl,imxrt1050-usdhc
           - nxp,s32g2-usdhc
       - items:
           - enum:
-              - fsl,imx8mm-usdhc
-              - fsl,imx8mn-usdhc
-              - fsl,imx8mp-usdhc
               - fsl,imx8mq-usdhc
-              - fsl,imx8qm-usdhc
-              - fsl,imx8qxp-usdhc
           - const: fsl,imx7d-usdhc
       - items:
           - enum:
-              - fsl,imx93-usdhc
+              - fsl,imx8mn-usdhc
+              - fsl,imx8mp-usdhc
               - fsl,imx8ulp-usdhc
+              - fsl,imx93-usdhc
           - const: fsl,imx8mm-usdhc
-
+      - items:
+          - enum:
+              - fsl,imx8qm-usdhc
+          - const: fsl,imx8qxp-usdhc
   reg:
     maxItems: 1
 
-- 
2.34.1


WARNING: multiple messages have this Message-ID (diff)
From: Adam Ford <aford173@gmail.com>
To: linux-mmc@vger.kernel.org
Cc: haibo.chen@nxp.com, aford@beaconembedded.com,
	Adam Ford <aford173@gmail.com>,
	Ulf Hansson <ulf.hansson@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Shawn Guo <shawnguo@kernel.org>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Fabio Estevam <festevam@gmail.com>,
	NXP Linux Team <linux-imx@nxp.com>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH 1/5] dt-bindings: mmc: imx-esdhc: Update compatible fallbacks
Date: Sun, 27 Mar 2022 07:38:30 -0500	[thread overview]
Message-ID: <20220327123835.28329-1-aford173@gmail.com> (raw)

The SDHC controller in the imx8mn and imx8mp have the same controller
as the imx8mm which is slightly different than that of the imx7d.
Using the fallback of the imx8mm enables the controllers to support
HS400-ES which is not available on the imx7d. After discussion with NXP,
it turns out that the imx8qm should fall back to the imx8qxp, because
those have some additional flags not present in the imx8mm.

Suggested-by: haibo.chen@nxp.com
Signed-off-by: Adam Ford <aford173@gmail.com>
---
V2:  Added suggested-by note and imx8qxp updates.
---
 .../devicetree/bindings/mmc/fsl-imx-esdhc.yaml   | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml
index 7dbbcae9485c..1427e9b5a6ec 100644
--- a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml
+++ b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml
@@ -34,23 +34,25 @@ properties:
           - fsl,imx6ull-usdhc
           - fsl,imx7d-usdhc
           - fsl,imx7ulp-usdhc
+          - fsl,imx8mm-usdhc
+          - fsl,imx8qxp-usdhc
           - fsl,imxrt1050-usdhc
           - nxp,s32g2-usdhc
       - items:
           - enum:
-              - fsl,imx8mm-usdhc
-              - fsl,imx8mn-usdhc
-              - fsl,imx8mp-usdhc
               - fsl,imx8mq-usdhc
-              - fsl,imx8qm-usdhc
-              - fsl,imx8qxp-usdhc
           - const: fsl,imx7d-usdhc
       - items:
           - enum:
-              - fsl,imx93-usdhc
+              - fsl,imx8mn-usdhc
+              - fsl,imx8mp-usdhc
               - fsl,imx8ulp-usdhc
+              - fsl,imx93-usdhc
           - const: fsl,imx8mm-usdhc
-
+      - items:
+          - enum:
+              - fsl,imx8qm-usdhc
+          - const: fsl,imx8qxp-usdhc
   reg:
     maxItems: 1
 
-- 
2.34.1


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

             reply	other threads:[~2022-03-27 12:39 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-27 12:38 Adam Ford [this message]
2022-03-27 12:38 ` [PATCH 1/5] dt-bindings: mmc: imx-esdhc: Update compatible fallbacks Adam Ford
2022-03-27 12:38 ` [PATCH 2/5] arm64: dts: imx8mn: Enable HS400-ES Adam Ford
2022-03-27 12:38   ` Adam Ford
2022-03-27 12:38 ` [PATCH 3/5] arm64: dts: imx8mp: " Adam Ford
2022-03-27 12:38   ` Adam Ford
2022-03-28  7:20   ` Ahmad Fatoum
2022-03-28  7:20     ` Ahmad Fatoum
2022-03-28 10:47     ` Adam Ford
2022-03-28 10:47       ` Adam Ford
2022-03-28 11:09       ` Ahmad Fatoum
2022-03-28 11:09         ` Ahmad Fatoum
2022-03-28 11:49         ` Krzysztof Kozlowski
2022-03-28 11:49           ` Krzysztof Kozlowski
2022-03-28 12:45           ` Adam Ford
2022-03-28 12:45             ` Adam Ford
2022-03-28 12:56             ` Krzysztof Kozlowski
2022-03-28 12:56               ` Krzysztof Kozlowski
2022-03-28 13:06               ` Adam Ford
2022-03-28 13:06                 ` Adam Ford
2022-03-28 13:12                 ` Ahmad Fatoum
2022-03-28 13:12                   ` Ahmad Fatoum
2022-03-28 13:15                   ` Krzysztof Kozlowski
2022-03-28 13:15                     ` Krzysztof Kozlowski
2022-03-28 13:17                 ` Krzysztof Kozlowski
2022-03-28 13:17                   ` Krzysztof Kozlowski
2022-03-28 13:07               ` Ahmad Fatoum
2022-03-28 13:07                 ` Ahmad Fatoum
2022-03-28 13:14                 ` Krzysztof Kozlowski
2022-03-28 13:14                   ` Krzysztof Kozlowski
2022-03-28 13:42                   ` Ahmad Fatoum
2022-03-28 13:42                     ` Ahmad Fatoum
2022-03-28 17:35                     ` Krzysztof Kozlowski
2022-03-28 17:35                       ` Krzysztof Kozlowski
2022-03-27 12:38 ` [PATCH 4/5] arm64: dts: imx8qxp: Remove imx7d-usdhc compatible fallback Adam Ford
2022-03-27 12:38   ` Adam Ford
2022-03-27 12:38 ` [PATCH 5/5] arm64: dts: imx8qm: Remove fsl,imx7d-usdhc " Adam Ford
2022-03-27 12:38   ` [PATCH 5/5] arm64: dts: imx8qm: Remove fsl, imx7d-usdhc " Adam Ford
2022-03-27 19:26 ` [PATCH 1/5] dt-bindings: mmc: imx-esdhc: Update compatible fallbacks Krzysztof Kozlowski
2022-03-27 19:26   ` Krzysztof Kozlowski
2022-03-31 13:04 ` Ulf Hansson
2022-03-31 13:04   ` Ulf Hansson
2022-03-31 16:00   ` Adam Ford
2022-03-31 16:00     ` Adam Ford

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