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| author | John Crispin <blogic@openwrt.org> | 2014-09-01 13:21:48 +0000 |
|---|---|---|
| committer | John Crispin <blogic@openwrt.org> | 2014-09-01 13:21:48 +0000 |
| commit | 8ef1c93002fd8a04903e6bba1a2dea018bd6af28 (patch) | |
| tree | 4aab51a07e91da1f36acc4f131d3bf828089b7a1 /target/linux/ramips/dts | |
| parent | 3c01d46f3b817592c92415f6398d65e26e6e5e03 (diff) | |
| download | upstream-8ef1c93002fd8a04903e6bba1a2dea018bd6af28.tar.gz upstream-8ef1c93002fd8a04903e6bba1a2dea018bd6af28.tar.bz2 upstream-8ef1c93002fd8a04903e6bba1a2dea018bd6af28.zip | |
ramips: second spi device on rt5350
This is based on Jon Smirl's patch with the following changes:
- Set CS polarity as low by default.
- Add support for changing CS polarity.
- Add support for changing LSB/MSB.
- Add support for changing SPI mode.
- Fix indentations.
I tested it on a VoCore. Works fine connected to a second flash, but fails to detect MMC/SD cards due to SPI clock speed.
Signed-off-by: Jon Smirl <jonsmirl@gmail.com>
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Backport of r42276
git-svn-id: svn://svn.openwrt.org/openwrt/branches/barrier_breaker@42375 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ramips/dts')
| -rw-r--r-- | target/linux/ramips/dts/rt5350.dtsi | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/target/linux/ramips/dts/rt5350.dtsi b/target/linux/ramips/dts/rt5350.dtsi index e88f28dee8..0cad608f5c 100644 --- a/target/linux/ramips/dts/rt5350.dtsi +++ b/target/linux/ramips/dts/rt5350.dtsi @@ -151,7 +151,7 @@ }; spi@b00 { - compatible = "ralink,rt5350-spi", "ralink,rt2880-spi"; + compatible = "ralink,rt5350-spi"; reg = <0xb00 0x100>; resets = <&rstctrl 18>; @@ -161,7 +161,7 @@ #size-cells = <1>; pinctrl-names = "default"; - pinctrl-0 = <&spi_pins>; + pinctrl-0 = <&spi_pins &spi_cs1>; status = "disabled"; }; |