diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2016-04-21 09:01:02 (GMT) |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-06-08 07:42:41 (GMT) |
| commit | ad9454b903ab6f6b7551c1dbb1e908dd29dd63d8 (patch) | |
| tree | 1d1b772b95d182c3059cbac3509a12433407d20b /arch/arm/boot/dts/ste-snowball.dts | |
| parent | ba3fb047fc44e90841b2dd2dbdc1d9c233258bf0 (diff) | |
| download | linux-ad9454b903ab6f6b7551c1dbb1e908dd29dd63d8.tar.xz | |
ARM: dts: Ux500: name the GPIO lines on Snowball
Using the new line naming mechanism from the GPIO subsystem, name
the GPIO lines on the Snowball board that are connected as
GPIO on this design.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/ste-snowball.dts')
| -rw-r--r-- | arch/arm/boot/dts/ste-snowball.dts | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/ste-snowball.dts b/arch/arm/boot/dts/ste-snowball.dts index 37ae616..b3df1c6 100644 --- a/arch/arm/boot/dts/ste-snowball.dts +++ b/arch/arm/boot/dts/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>; @@ -352,6 +416,25 @@ ab8500 { 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 { |