Messages in this thread Patch in this message | | | From | Ludovic Desroches <> | 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 |
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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
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