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@@ -10,12 +10,20 @@
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#include <dt-bindings/input/input.h>
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-#include "meson-gxl-s905x-p212.dtsi"
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+#include "meson-gxl-s905x.dtsi"
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/ {
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compatible = "libretech,cc", "amlogic,s905x", "amlogic,meson-gxl";
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model = "Libre Technology CC";
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+ aliases {
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+ serial0 = &uart_AO;
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+ };
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+
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+ chosen {
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+ stdout-path = "serial0:115200n8";
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+ };
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+
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cvbs-connector {
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compatible = "composite-video-connector";
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@@ -26,6 +34,11 @@
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};
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};
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+ emmc_pwrseq: emmc-pwrseq {
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+ compatible = "mmc-pwrseq-emmc";
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+ reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
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+ };
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+
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hdmi-connector {
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compatible = "hdmi-connector";
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type = "a";
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@@ -53,6 +66,39 @@
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linux,default-trigger = "heartbeat";
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};
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};
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+
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+ memory@0 {
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+ device_type = "memory";
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+ reg = <0x0 0x0 0x0 0x80000000>;
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+ };
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+
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+ vcc_3v3: regulator-vcc_3v3 {
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+ compatible = "regulator-fixed";
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+ regulator-name = "VCC_3V3";
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+ };
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+
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+ vcc_card: regulator-vcc-card {
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+ compatible = "regulator-gpio";
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+
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+ regulator-name = "VCC_CARD";
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+ regulator-min-microvolt = <1800000>;
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+ regulator-max-microvolt = <3300000>;
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+
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+ gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_HIGH>;
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+ gpios-states = <0>;
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+
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+ states = <3300000 0>,
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+ <1800000 1>;
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+ };
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+
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+ vddio_boot: regulator-vddio_boot {
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+ compatible = "regulator-fixed";
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+ regulator-name = "VDDIO_BOOT";
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+ };
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};
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&cvbs_vdac_port {
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@@ -61,6 +107,16 @@
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};
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};
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+ðmac {
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+ status = "okay";
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+};
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+
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+&ir {
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+ status = "okay";
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+ pinctrl-0 = <&remote_input_ao_pins>;
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+ pinctrl-names = "default";
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+};
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+
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&hdmi_tx {
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status = "okay";
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pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
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@@ -73,20 +129,43 @@
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};
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};
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-/*
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- * The following devices exists but are exposed on the general
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- * purpose GPIO header. End user may well decide to use those pins
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- * for another purpose
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- */
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+/* SD card */
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+&sd_emmc_b {
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+ status = "okay";
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+ pinctrl-0 = <&sdcard_pins>;
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+ pinctrl-names = "default";
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+
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+ bus-width = <4>;
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+ cap-sd-highspeed;
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+ max-frequency = <100000000>;
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+ disable-wp;
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+
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+ cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
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+ cd-inverted;
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-&sd_emmc_a {
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- status = "disabled";
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+ vmmc-supply = <&vcc_3v3>;
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+ vqmmc-supply = <&vcc_card>;
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};
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-&uart_A {
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- status = "disabled";
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+/* eMMC */
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+&sd_emmc_c {
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+ status = "okay";
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+ pinctrl-0 = <&emmc_pins>;
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+ pinctrl-names = "default";
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+
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+ bus-width = <8>;
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+ cap-mmc-highspeed;
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+ max-frequency = <50000000>;
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+ non-removable;
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+ disable-wp;
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+
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+ mmc-pwrseq = <&emmc_pwrseq>;
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+ vmmc-supply = <&vcc_3v3>;
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+ vqmmc-supply = <&vddio_boot>;
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};
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-&wifi32k {
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- status = "disabled";
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+&uart_AO {
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+ status = "okay";
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+ pinctrl-0 = <&uart_ao_a_pins>;
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+ pinctrl-names = "default";
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};
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