diff options
author | Maxime Ripard <maxime.ripard@bootlin.com> | 2019-05-29 09:23:44 +0200 |
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committer | Ulf Hansson <ulf.hansson@linaro.org> | 2019-06-10 17:11:09 +0200 |
commit | ca4570a4c2d3be309ff4b8976efa7c8291ca6b6d (patch) | |
tree | 6dcd2a4c0fec207394a805cd459a39cc770d7133 /Documentation/devicetree/bindings/mmc/sunxi-mmc.txt | |
parent | f9b7989859dd005ffcd8aea5a9c862f61cda9cd8 (diff) |
dt-bindings: mmc: sun4i: Add YAML schemas
Switch the DT binding to a YAML schema to enable the DT validation.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'Documentation/devicetree/bindings/mmc/sunxi-mmc.txt')
-rw-r--r-- | Documentation/devicetree/bindings/mmc/sunxi-mmc.txt | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/Documentation/devicetree/bindings/mmc/sunxi-mmc.txt b/Documentation/devicetree/bindings/mmc/sunxi-mmc.txt deleted file mode 100644 index e9cb3ec5e502..000000000000 --- a/Documentation/devicetree/bindings/mmc/sunxi-mmc.txt +++ /dev/null @@ -1,52 +0,0 @@ -* Allwinner sunxi MMC controller - -The highspeed MMC host controller on Allwinner SoCs provides an interface -for MMC, SD and SDIO types of memory cards. - -Supported maximum speeds are the ones of the eMMC standard 4.5 as well -as the speed of SD standard 3.0. -Absolute maximum transfer rate is 200MB/s - -Required properties: - - compatible : should be one of: - * "allwinner,sun4i-a10-mmc" - * "allwinner,sun5i-a13-mmc" - * "allwinner,sun7i-a20-mmc" - * "allwinner,sun8i-a83t-emmc" - * "allwinner,sun9i-a80-mmc" - * "allwinner,sun50i-a64-emmc" - * "allwinner,sun50i-a64-mmc" - * "allwinner,sun50i-h6-emmc", "allwinner.sun50i-a64-emmc" - * "allwinner,sun50i-h6-mmc", "allwinner.sun50i-a64-mmc" - - reg : mmc controller base registers - - clocks : a list with 4 phandle + clock specifier pairs - - clock-names : must contain "ahb", "mmc", "output" and "sample" - - interrupts : mmc controller interrupt - -Optional properties: - - resets : phandle + reset specifier pair - - reset-names : must contain "ahb" - - for cd, bus-width and additional generic mmc parameters - please refer to mmc.txt within this directory - -Examples: - - Within .dtsi: - mmc0: mmc@1c0f000 { - compatible = "allwinner,sun5i-a13-mmc"; - reg = <0x01c0f000 0x1000>; - clocks = <&ahb_gates 8>, <&mmc0_clk>, <&mmc0_output_clk>, <&mmc0_sample_clk>; - clock-names = "ahb", "mod", "output", "sample"; - interrupts = <0 32 4>; - status = "disabled"; - }; - - - Within dts: - mmc0: mmc@1c0f000 { - pinctrl-names = "default", "default"; - pinctrl-0 = <&mmc0_pins_a>; - pinctrl-1 = <&mmc0_cd_pin_reference_design>; - bus-width = <4>; - cd-gpios = <&pio 7 1 0>; /* PH1 */ - cd-inverted; - status = "okay"; - }; |