diff options
Diffstat (limited to 'src/arm/ste-snowball.dts')
-rw-r--r-- | src/arm/ste-snowball.dts | 99 |
1 files changed, 96 insertions, 3 deletions
diff --git a/src/arm/ste-snowball.dts b/src/arm/ste-snowball.dts index 36e84efc401c..386eee6de232 100644 --- a/src/arm/ste-snowball.dts +++ b/src/arm/ste-snowball.dts @@ -95,6 +95,70 @@ }; soc { + /* Name the GPIO muxed rails on the Snowball board */ + gpio@8012e000 { + /* GPIOs 0 - 31 */ + gpio-line-names = "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", + "AP_GPIO31"; + }; + + gpio@8012e080 { + /* GPIOs 32 - 63 */ + gpio-line-names = "USR PB", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", ""; + }; + + gpio@8000e000 { + /* GPIOs 64 - 95 */ + gpio-line-names = "", "", "", "", "AP_GPIO68", "", "", "", + "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", ""; + }; + + gpio@8000e100 { + /* GPIOs 128 - 159 */ + gpio-line-names = "", "", "", "", "", "", "", "", + "", "", "", "", "IRQ_LAN", "RSTn_LAN", + "USR_LED", "", "", "", "", "", "", + "", "", "AP_GPIO151", "AP_GPIO152", + "", "", "", "", "", "", ""; + }; + + gpio@8000e180 { + /* GPIOs 160 - 191 */ + gpio-line-names = "", "AP_GPIO161", "AP_GPIO162", + "ACCELEROMETER_INT1_RDY", + "ACCELEROMETER_INT2", "MAG_DRDY", + "GYRO_DRDY", "RSTn_MLC", "RSTn_SLC", + "GYRO_INT", "UART_WAKE", "GBF_RESET", + "", "", "", "", + "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", ""; + }; + + gpio@8011e000 { + /* GPIOs 192 - 223 */ + gpio-line-names = "HDTV_INTn", "", "", "", "HDTV_RST", + "", "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", "", "", + "WLAN_RESETN", "WLAN_IRQ", "MMC_EN", + "MMC_CD", "", "", "", "", ""; + }; + + gpio@8011e080 { + /* GPIOs 224 - 255 */ + gpio-line-names = "", "", "", "", "SD_SEL", "", "", "", + "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", ""; + }; + usb_per5@a03e0000 { pinctrl-names = "default", "sleep"; pinctrl-0 = <&musb_default_mode>; @@ -175,14 +239,25 @@ arm,primecell-periphid = <0x10480180>; max-frequency = <100000000>; bus-width = <4>; + cap-sd-highspeed; cap-mmc-highspeed; + sd-uhs-sdr12; + sd-uhs-sdr25; + /* All direction control is used */ + st,sig-dir-cmd; + st,sig-dir-dat0; + st,sig-dir-dat2; + st,sig-dir-dat31; + st,sig-pin-fbclk; + full-pwr-cycle; vmmc-supply = <&ab8500_ldo_aux3_reg>; vqmmc-supply = <&vmmci>; pinctrl-names = "default", "sleep"; pinctrl-0 = <&sdi0_default_mode>; pinctrl-1 = <&sdi0_sleep_mode>; - cd-gpios = <&gpio6 26 GPIO_ACTIVE_LOW>; // 218 + /* GPIO218 MMC_CD */ + cd-gpios = <&gpio6 26 GPIO_ACTIVE_LOW>; status = "okay"; }; @@ -352,7 +427,25 @@ ab8500 { ab8500-gpio { - compatible = "stericsson,ab8500-gpio"; + /* + * AB8500 GPIOs are numbered starting from 1, so the first + * index 0 is what in the datasheet is called "GPIO1", and + * the second is "GPIO2" and so forth. Confusingly, the + * Snowball schematic then names the "GPIO2" line "PM_GPIO1". + * while later naming "GPIO4" as "PM_GPIO4". + */ + gpio-line-names = "", /* AB8500 GPIO1 */ + "PM_GPIO1", /* AB8500 GPIO2 */ + "WLAN_CLK_REQ", /* AB8500 GPIO3 */ + "PM_GPIO4", /* AB8500 GPIO4 */ + "", "", "", "", "", "", "", "", "", "", "", + "EN_3V6", /* AB8500 GPIO16 */ + "", "", "", "" ,"", "", "", "", "", + "EN_3V3", /* AB8500 GPIO26 */ + "", "", "", "", "", "", "", "", "", "", "", "", "", + "PM_GPIO40", /* AB8500 GPIO40 */ + "PM_GPIO41", /* AB8500 GPIO41 */ + "PM_GPIO42"; /* AB8500 GPIO42 */ }; ext_regulators: ab8500-ext-regulators { @@ -467,7 +560,7 @@ /* VMMCI level-shifter enable */ snowball_cfg3 { pins = "GPIO217_AH12"; - ste,config = <&gpio_out_lo>; + ste,config = <&gpio_out_hi>; }; /* VMMCI level-shifter voltage select */ snowball_cfg4 { |