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| author | John Crispin <john@openwrt.org> | 2015-11-22 11:49:13 +0000 |
|---|---|---|
| committer | John Crispin <john@openwrt.org> | 2015-11-22 11:49:13 +0000 |
| commit | c550ad3d3a70b409a482896a77cfc890823d0221 (patch) | |
| tree | 73cd1db0ba0511d51901441b22eaa901ca156b5d /target/linux/ramips/dts/rt3883.dtsi | |
| parent | a941b34008005567dbfae890e7035fe2c44f930e (diff) | |
| download | upstream-c550ad3d3a70b409a482896a77cfc890823d0221.tar.gz upstream-c550ad3d3a70b409a482896a77cfc890823d0221.tar.bz2 upstream-c550ad3d3a70b409a482896a77cfc890823d0221.zip | |
ramips: update dtsi files to support second spi device
Signed-off-by: Michael Lee <igvtee@gmail.com>
SVN-Revision: 47580
Diffstat (limited to 'target/linux/ramips/dts/rt3883.dtsi')
| -rw-r--r-- | target/linux/ramips/dts/rt3883.dtsi | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/target/linux/ramips/dts/rt3883.dtsi b/target/linux/ramips/dts/rt3883.dtsi index dc267824b9..6592b3bacf 100644 --- a/target/linux/ramips/dts/rt3883.dtsi +++ b/target/linux/ramips/dts/rt3883.dtsi @@ -15,6 +15,7 @@ aliases { spi0 = &spi0; + spi1 = &spi1; }; cpuintc: cpuintc@0 { @@ -166,7 +167,7 @@ spi0: spi@b00 { compatible = "ralink,rt3883-spi", "ralink,rt2880-spi"; - reg = <0xb00 0x100>; + reg = <0xb00 0x40>; #address-cells = <1>; #size-cells = <0>; @@ -179,6 +180,21 @@ status = "disabled"; }; + spi1: spi@b40 { + compatible = "ralink,rt3883-spi", "ralink,rt2880-spi"; + reg = <0xb40 0x60>; + #address-cells = <1>; + #size-cells = <0>; + + resets = <&rstctrl 18>; + reset-names = "spi"; + + pinctrl-names = "default"; + pinctrl-0 = <&spi_cs1>; + + status = "disabled"; + }; + uartlite@c00 { compatible = "ralink,rt3883-uart", "ralink,rt2880-uart", "ns16550a"; reg = <0xc00 0x100>; @@ -212,6 +228,13 @@ }; }; + spi_cs1: spi1 { + spi1 { + ralink,group = "spi_cs1"; + ralink,function = "spi_cs1"; + }; + }; + uartlite_pins: uartlite { uart { ralink,group = "uartlite"; |