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-rw-r--r--dts/src/arm/exynos3250-artik5.dtsi36
1 files changed, 36 insertions, 0 deletions
diff --git a/dts/src/arm/exynos3250-artik5.dtsi b/dts/src/arm/exynos3250-artik5.dtsi
index 0aa577f..620b50c 100644
--- a/dts/src/arm/exynos3250-artik5.dtsi
+++ b/dts/src/arm/exynos3250-artik5.dtsi
@@ -245,6 +245,7 @@
regulator-name = "VLDO23_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
+ regulator-always-on;
};
ldo24_reg: LDO24 {
@@ -316,6 +317,41 @@
status = "okay";
};
+&mshc_1 {
+ cap-sd-highspeed;
+ cap-sdio-irq;
+ disable-wp;
+ non-removable;
+ keep-power-in-suspend;
+ fifo-depth = <0x40>;
+ vqmmc-supply = <&ldo11_reg>;
+ /*
+ * Voltage negotiation is broken for the SDIO periph so we
+ * can't actually set the voltage here.
+ * vmmc-supply = <&ldo23_reg>;
+ */
+ card-detect-delay = <500>;
+ clock-frequency = <100000000>;
+ max-frequency = <100000000>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <0 1>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd1_cmd &sd1_clk &sd1_bus1 &sd1_bus4 &wlanen>;
+ bus-width = <4>;
+ status = "okay";
+};
+
+&pinctrl_1 {
+ wlanen: wlanen {
+ samsung,pins = "gpx2-3";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV3>;
+ samsung,pin-val = <1>;
+ };
+};
+
&rtc {
clocks = <&cmu CLK_RTC>, <&s2mps14_osc S2MPS11_CLK_AP>;
clock-names = "rtc", "rtc_src";