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| author | Lubomir Rintel <lkundrak@v3.sk> | 2019-02-18 23:01:44 +0100 |
|---|---|---|
| committer | Lubomir Rintel <lkundrak@v3.sk> | 2019-04-19 07:28:33 +0200 |
| commit | 37b0a8a33833d84d0181f6ed4555b883aab51f06 (patch) | |
| tree | 9a538d407caba6cd130c2bb899c89deade9fb85f | |
| parent | 92c2d67990d4686ed2e835b9f99b449527a3c69b (diff) | |
| download | openfirmware-37b0a8a33833d84d0181f6ed4555b883aab51f06.tar.gz | |
olpc/gpio-i2c: use zero #size-cells
The I2C devices are addressed with a single address number and
i2c/i2c-gpio.txt bindings say so too.
| -rw-r--r-- | cpu/arm/olpc/gpio-i2c.fth | 16 | ||||
| -rw-r--r-- | dev/olpc/dcon/mmp2dcon.fth | 2 | ||||
| -rw-r--r-- | dev/olpc/mmp2camera/loadpkg.fth | 2 |
3 files changed, 10 insertions, 10 deletions
diff --git a/cpu/arm/olpc/gpio-i2c.fth b/cpu/arm/olpc/gpio-i2c.fth index 2c216833..87f20242 100644 --- a/cpu/arm/olpc/gpio-i2c.fth +++ b/cpu/arm/olpc/gpio-i2c.fth @@ -15,10 +15,10 @@ purpose: Device tree nodes for I2C buses implemented with GPIOs ; : make-sensor-node ( name$ i2c-addr -- ) - " /camera-i2c" find-device ( name$ i2c-addr ) - new-device ( name$ i2c-addr ) - 1 reg ( name$ ) - +compatible ( ) + " /camera-i2c" find-device ( name$ i2c-addr ) + new-device ( name$ i2c-addr ) + " reg" integer-property ( name$ ) + +compatible ( ) " image-sensor" device-name 0 0 encode-bytes cam-pwr-gpio# 0 encode-gpio @@ -33,7 +33,7 @@ dev / " camera-i2c" device-name " i2c-gpio" +compatible 1 " #address-cells" integer-property - 1 " #size-cells" integer-property + 0 " #size-cells" integer-property 0 0 reg \ So linux will assign a static device name @@ -81,7 +81,7 @@ dev / " dcon-i2c" device-name " i2c-gpio" +compatible 1 " #address-cells" integer-property - 1 " #size-cells" integer-property + 0 " #size-cells" integer-property 0 0 reg \ So linux will assign a static device name @@ -120,7 +120,7 @@ dev / 0 0 reg " i2c-gpio" +compatible 1 " #address-cells" integer-property - 1 " #size-cells" integer-property + 0 " #size-cells" integer-property : encode-unit ( phys.. -- str ) push-hex (u.) pop-base ; : decode-unit ( str -- phys.. ) push-hex $number if 0 then pop-base ; @@ -146,7 +146,7 @@ dev / new-device " hdmi-ddc" device-name - h# 50 1 reg + h# 50 " reg" integer-property " eeprom" +compatible : close ( -- ) ; h# 80 constant /edid-chunk diff --git a/dev/olpc/dcon/mmp2dcon.fth b/dev/olpc/dcon/mmp2dcon.fth index 154baa07..24eca70d 100644 --- a/dev/olpc/dcon/mmp2dcon.fth +++ b/dev/olpc/dcon/mmp2dcon.fth @@ -11,7 +11,7 @@ " dcon" device-name " olpc,xo1-dcon" +compatible " olpc,xo1.75-dcon" +compatible -my-space 1 reg +my-space " reg" integer-property 0 0 encode-bytes dcon-stat0-gpio# 0 encode-gpio diff --git a/dev/olpc/mmp2camera/loadpkg.fth b/dev/olpc/mmp2camera/loadpkg.fth index 1aaecc70..a3b06bf1 100644 --- a/dev/olpc/mmp2camera/loadpkg.fth +++ b/dev/olpc/mmp2camera/loadpkg.fth @@ -45,7 +45,7 @@ my-self >r 0 to my-self " /image-sensor" find-device ( name$ i2c-addr ) " reg" get-property if ( name$ i2c-addr ) - 1 reg ( name$ ) + " reg" integer-property ( name$ ) +compatible ( ) else ( name$ i2c-addr regval$ ) 2drop 3drop ( ) |