Messages in this thread Patch in this message | | | From | Sebastian Hesselbarth <> | Subject | [PATCH 09/12] mmc: sdhci-pxav3: Document clocks and additional clock-names property | Date | Fri, 3 Oct 2014 17:55:44 +0200 |
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Now that sdhci-pxav3 driver allows to have more than one IP clock defined, document both clocks and clock-names properties.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> --- Cc: Chris Ball <chris@printf.net> Cc: Ulf Hansson <ulf.hansson@linaro.org> Cc: Antoine Tenart <antoine.tenart@free-electrons.com> Cc: linux-mmc@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org --- Documentation/devicetree/bindings/mmc/sdhci-pxa.txt | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/mmc/sdhci-pxa.txt b/Documentation/devicetree/bindings/mmc/sdhci-pxa.txt index 86223c3eda90..4dd6deb90719 100644 --- a/Documentation/devicetree/bindings/mmc/sdhci-pxa.txt +++ b/Documentation/devicetree/bindings/mmc/sdhci-pxa.txt @@ -12,6 +12,10 @@ Required properties: * for "marvell,armada-380-sdhci", two register areas. The first one for the SDHCI registers themselves, and the second one for the AXI/Mbus bridge registers of the SDHCI unit. +- clocks: Array of clocks required for SDHCI; requires at least one for + I/O clock. +- clock-names: Array of names corresponding to clocks property; shall be + "io" for I/O clock and "core" for optional core clock. Optional properties: - mrvl,clk-delay-cycles: Specify a number of cycles to delay for tuning. @@ -23,6 +27,8 @@ sdhci@d4280800 { reg = <0xd4280800 0x800>; bus-width = <8>; interrupts = <27>; + clocks = <&chip CLKID_SDIO1XIN>, <&chip CLKID_SDIO1>; + clock-names = "io", "core"; non-removable; mrvl,clk-delay-cycles = <31>; }; @@ -32,5 +38,6 @@ sdhci@d8000 { reg = <0xd8000 0x1000>, <0xdc000 0x100>; interrupts = <0 25 0x4>; clocks = <&gateclk 17>; + clock-names = "io"; mrvl,clk-delay-cycles = <0x1F>; }; -- 2.1.1
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