d234e42399
Refactor the sbc-t3x device tree as a preparation for additional (sbc-t3530, sbc-t3517, etc.) boards support. No functional changes. The device tree will have the following structure: omap3-cm-t3x.dtsi | |<-- omap3-cm-t3x30.dtsi | | | | | | ----- ------- ------------ | | | CoM | | Board | | Base board | | | ----- ------- ------------ | | omap3-sb-t35.dtsi | | | | |<-- omap3-cm-t3730.dts <-- omap3-sbc-t3730.dts -->| | | | | |<-- omap3-cm-t3530.dts <-- omap3-sbc-t3530.dts -->| | | |<-------- omap3-cm-t3517.dts <-- omap3-sbc-t3517.dts -->| Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il> Signed-off-by: Tony Lindgren <tony@atomide.com>
64 lines
1.8 KiB
Plaintext
64 lines
1.8 KiB
Plaintext
/*
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* Support for CompuLab CM-T3730
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*/
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/dts-v1/;
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#include "omap36xx.dtsi"
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#include "omap3-cm-t3x30.dtsi"
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/ {
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model = "CompuLab CM-T3730";
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compatible = "compulab,omap3-cm-t3730", "ti,omap36xx", "ti,omap3";
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wl12xx_vmmc2: wl12xx_vmmc2 {
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compatible = "regulator-fixed";
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regulator-name = "vw1271";
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pinctrl-names = "default";
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pinctrl-0 = <&wl12xx_gpio>;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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gpio = <&gpio3 9 GPIO_ACTIVE_HIGH>; /* gpio73 */
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startup-delay-us = <20000>;
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enable-active-high;
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};
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wl12xx_vaux2: wl12xx_vaux2 {
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compatible = "regulator-fixed";
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regulator-name = "vwl1271_vaux2";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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vin-supply = <&vaux2>;
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};
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};
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&omap3_pmx_core {
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mmc2_pins: pinmux_mmc2_pins {
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pinctrl-single,pins = <
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OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk.sdmmc2_clk */
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OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_cmd.sdmmc2_cmd */
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OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat0.sdmmc2_dat0 */
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OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1.sdmmc2_dat1 */
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OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat2.sdmmc2_dat2 */
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OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat3.sdmmc2_dat3 */
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>;
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};
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wl12xx_gpio: pinmux_wl12xx_gpio {
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pinctrl-single,pins = <
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OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE4) /* dss_data3.gpio_73 */
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OMAP3_CORE1_IOPAD(0x2164, PIN_INPUT | MUX_MODE4) /* sdmmc2_dat4.gpio_136 */
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>;
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};
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};
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&mmc2 {
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pinctrl-names = "default";
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pinctrl-0 = <&mmc2_pins>;
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vmmc-supply = <&wl12xx_vmmc2>;
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vmmc_aux-supply = <&wl12xx_vaux2>;
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non-removable;
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bus-width = <4>;
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cap-power-off-card;
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};
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