diff options
| author | Lars Povlsen | 2019-01-08 10:38:34 +0100 |
|---|---|---|
| committer | Daniel Schwierzeck | 2019-01-16 13:56:43 +0100 |
| commit | 6492c9168a9e90c8d07453b87dae9ceb4ec53ad0 (patch) | |
| tree | c27753b82e54df2946a145fd1e2c161dd36977c4 | |
| parent | fd6e0b05252dd20579129d420442ef017287e89d (diff) | |
mips: mscc: DT: Update luton device tree to use fast SPI driver
Thes patch change the luton base device tree to use the newly added
SPI bitbang driver.
It also updates the "mscc_luton_defconfig" to use the new driver.
Signed-off-by: Lars Povlsen <lars.povlsen@microchip.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
| -rw-r--r-- | arch/mips/dts/mscc,luton.dtsi | 15 | ||||
| -rw-r--r-- | configs/mscc_luton_defconfig | 3 |
2 files changed, 4 insertions, 14 deletions
diff --git a/arch/mips/dts/mscc,luton.dtsi b/arch/mips/dts/mscc,luton.dtsi index 87e27c6de5c..d11ec4884d0 100644 --- a/arch/mips/dts/mscc,luton.dtsi +++ b/arch/mips/dts/mscc,luton.dtsi @@ -84,21 +84,10 @@ gpio-ranges = <&sgpio 0 0 64>; }; - gpio_spi_bitbang: gpio@10000064 { - compatible = "mscc,spi-bitbang-gpio"; - reg = <0x10000064 0x4>; - gpio-controller; - #gpio-cells = <2>; - - }; - spi0: spi-bitbang { - compatible = "spi-gpio"; + compatible = "mscc,luton-bb-spi"; status = "okay"; - gpio-sck = <&gpio_spi_bitbang 6 0>; - gpio-miso = <&gpio_spi_bitbang 0 0>; - gpio-mosi = <&gpio_spi_bitbang 5 0>; - cs-gpios = <&gpio_spi_bitbang 1 0>; + reg = <0x10000064 0x4>; num-chipselects = <1>; #address-cells = <1>; #size-cells = <0>; diff --git a/configs/mscc_luton_defconfig b/configs/mscc_luton_defconfig index 0b3eb3865c4..7154e97bb97 100644 --- a/configs/mscc_luton_defconfig +++ b/configs/mscc_luton_defconfig @@ -34,6 +34,7 @@ CONFIG_CMD_DHCP=y # CONFIG_NET_TFTP_VARS is not set # CONFIG_CMD_NFS is not set CONFIG_CMD_PING=y +CONFIG_CMD_TIME=y CONFIG_CMD_MTDPARTS=y CONFIG_MTDIDS_DEFAULT="nor0=spi_flash" CONFIG_MTDPARTS_DEFAULT="mtdparts=spi_flash:512k(UBoot),256k(Env),256k(conf),6m@1m(linux)" @@ -66,5 +67,5 @@ CONFIG_DEBUG_UART_SHIFT=2 CONFIG_SYS_NS16550=y CONFIG_SPI=y CONFIG_DM_SPI=y -CONFIG_SOFT_SPI=y +CONFIG_MSCC_BB_SPI=y CONFIG_LZMA=y |