Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
Received-SPF: Pass (esa6.microchip.iphmx.com: domain of
  Ludovic.Desroches@microchip.com designates 198.175.253.82 as
  permitted sender) identity=mailfrom;
  client-ip=198.175.253.82; receiver=esa6.microchip.iphmx.com;
  envelope-from="Ludovic.Desroches@microchip.com";
  x-sender="Ludovic.Desroches@microchip.com";
  x-conformance=spf_only; x-record-type="v=spf1";
  x-record-text="v=spf1 mx a:ushub1.microchip.com
  a:smtpout.microchip.com a:mx1.microchip.iphmx.com
  a:mx2.microchip.iphmx.com include:servers.mcsv.net
  include:mktomail.com include:spf.protection.outlook.com ~all"
Received-SPF: None (esa6.microchip.iphmx.com: no sender
  authenticity information available from domain of
  postmaster@email.microchip.com) identity=helo;
  client-ip=198.175.253.82; receiver=esa6.microchip.iphmx.com;
  envelope-from="Ludovic.Desroches@microchip.com";
  x-sender="postmaster@email.microchip.com";
  x-conformance=spf_only
IronPort-SDR: rO2BQxBFHlO5VQRODrcZb9MialbYrIkdh+cQcZ9ts4k2/UkIjEJ5xeOrjSSVld0FnlmjCGny2V
 68Vty2OUqEb8YZeciLiHO3qiqujcdIz9QThE+y74XX51aIwsRlHzNmFl0rHwo4omkJylnyfZN/
 A7rtBuC8CjYD0QawsBDo+E0/5GJVx8HQiFh2R3EeXuzGj+cVoydXUt2Jt8kHf9GkZvn81PV0eP
 zjvcqCUUpzzrcxGMgoz9nQtsRL6pib41pRtYB1uJBPMXxDKUBvK/wnEBOYAzzcRzo+l13QTXQH
 CJQ=
From:   Ludovic Desroches <ludovic.desroches@microchip.com>
To:     <linux-arm-kernel@lists.infradead.org>,
        <linux-mmc@vger.kernel.org>, <devicetree@vger.kernel.org>
CC:     <ulf.hansson@linaro.org>, <nicolas.ferre@microchip.com>,
        <adrian.hunter@intel.com>, <linux-kernel@vger.kernel.org>,
        <robh+dt@kernel.org>, <mark.rutland@arm.com>,
        <claudiu.beznea@microchip.com>, <Eugen.Hristev@microchip.com>,
        Ludovic Desroches <ludovic.desroches@microchip.com>
Subject: [PATCH v2 1/3] dt-bindings: sdhci-of-at91: new compatible string and update properties
Date:   Fri, 11 Oct 2019 12:33:37 +0200
Message-ID: <20191011103340.26749-1-ludovic.desroches@microchip.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 7BIT
Content-Type:   text/plain; charset=US-ASCII
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

There is a new compatible string for the SAM9X60 sdhci device. It involves
an update of the properties about the clocks stuff.

Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com>
---

Changes:
- v2: remove the extra example and fix node label

This patch conflicts with Nicolas' one: "dt-bindings: sdhci-of-at91: add
the microchip,sdcal-inverted property". Let me know which one has to be
rebased or you can handle it.

Ludovic


 .../devicetree/bindings/mmc/sdhci-atmel.txt       | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/mmc/sdhci-atmel.txt b/Documentation/devicetree/bindings/mmc/sdhci-atmel.txt
index 1b662d7171a0..5d541ad4d4eb 100644
--- a/Documentation/devicetree/bindings/mmc/sdhci-atmel.txt
+++ b/Documentation/devicetree/bindings/mmc/sdhci-atmel.txt
@@ -5,17 +5,26 @@ Documentation/devicetree/bindings/mmc/mmc.txt and the properties used by the
 sdhci-of-at91 driver.
 
 Required properties:
-- compatible:		Must be "atmel,sama5d2-sdhci".
+- compatible:		Must be "atmel,sama5d2-sdhci" or "microchip,sam9x60-sdhci".
 - clocks:		Phandlers to the clocks.
-- clock-names:		Must be "hclock", "multclk", "baseclk";
+- clock-names:		Must be "hclock", "multclk", "baseclk" for
+			"atmel,sama5d2-sdhci".
+			Must be "hclock", "multclk" for "microchip,sam9x60-sdhci".
+
+Optional properties:
+- assigned-clocks:	The same with "multclk".
+- assigned-clock-rates	The rate of "multclk" in order to not rely on the
+			gck configuration set by previous components.
 
 
 Example:
 
-sdmmc0: sdio-host@a0000000 {
+mmc0: sdio-host@a0000000 {
 	compatible = "atmel,sama5d2-sdhci";
 	reg = <0xa0000000 0x300>;
 	interrupts = <31 IRQ_TYPE_LEVEL_HIGH 0>;
 	clocks = <&sdmmc0_hclk>, <&sdmmc0_gclk>, <&main>;
 	clock-names = "hclock", "multclk", "baseclk";
+	assigned-clocks = <&sdmmc0_gclk>;
+	assigned-clock-rates = <480000000>;
 };
-- 
2.23.0