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| author | Haikun.Wang@freescale.com <Haikun.Wang@freescale.com> | 2015-03-24 21:19:23 +0800 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-04-18 11:11:17 -0600 |
| commit | 6db79c4465b8e7c58e6d9b0950514b7ad8f4564d (patch) | |
| tree | b1ca0825a124977cb81387fada0ec09e1929bb58 /arch | |
| parent | ce35fc17f00e3d02fbf5d2156e1ff114c9bcc1dc (diff) | |
| download | blackbird-obmc-uboot-6db79c4465b8e7c58e6d9b0950514b7ad8f4564d.tar.gz blackbird-obmc-uboot-6db79c4465b8e7c58e6d9b0950514b7ad8f4564d.zip | |
dm: ls1021a: dts: Update DSPI node to support DM SPI
Update DSPI controller node in ls1021a.dtsi.
Update flash device node in ls1021a-qds.dts.
Ls1021a-twr board doesn't support DSPI, so remove DSPI node
in ls1021a-twr.dts.
Signed-off-by: Haikun Wang <Haikun.Wang@freescale.com>
Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/dts/ls1021a-qds.dts | 3 | ||||
| -rw-r--r-- | arch/arm/dts/ls1021a-twr.dts | 15 | ||||
| -rw-r--r-- | arch/arm/dts/ls1021a.dtsi | 4 |
3 files changed, 4 insertions, 18 deletions
diff --git a/arch/arm/dts/ls1021a-qds.dts b/arch/arm/dts/ls1021a-qds.dts index 7454ac6ca7..8971c18e2a 100644 --- a/arch/arm/dts/ls1021a-qds.dts +++ b/arch/arm/dts/ls1021a-qds.dts @@ -18,6 +18,7 @@ enet2_rgmii_phy = &rgmii_phy3; enet0_sgmii_phy = &sgmii_phy1c; enet1_sgmii_phy = &sgmii_phy1d; + spi1 = &dspi0; }; }; @@ -28,7 +29,7 @@ dspiflash: at45db021d@0 { #address-cells = <1>; #size-cells = <1>; - compatible = "atmel,at45db021d", "atmel,at45", "atmel,dataflash"; + compatible = "spi-flash"; spi-max-frequency = <16000000>; spi-cpol; spi-cpha; diff --git a/arch/arm/dts/ls1021a-twr.dts b/arch/arm/dts/ls1021a-twr.dts index 2f0481d5bc..3d9f23bf11 100644 --- a/arch/arm/dts/ls1021a-twr.dts +++ b/arch/arm/dts/ls1021a-twr.dts @@ -19,21 +19,6 @@ }; }; -&dspi1 { - bus-num = <0>; - status = "okay"; - - dspiflash: s25fl064k@0 { - #address-cells = <1>; - #size-cells = <1>; - compatible = "spansion,s25fl064k"; - spi-max-frequency = <16000000>; - spi-cpol; - spi-cpha; - reg = <0>; - }; -}; - &i2c0 { status = "okay"; }; diff --git a/arch/arm/dts/ls1021a.dtsi b/arch/arm/dts/ls1021a.dtsi index 064d10c8b9..8b3c55776d 100644 --- a/arch/arm/dts/ls1021a.dtsi +++ b/arch/arm/dts/ls1021a.dtsi @@ -152,7 +152,7 @@ interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>; clock-names = "dspi"; clocks = <&platform_clk 1>; - spi-num-chipselects = <5>; + num-cs = <6>; big-endian; status = "disabled"; }; @@ -165,7 +165,7 @@ interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>; clock-names = "dspi"; clocks = <&platform_clk 1>; - spi-num-chipselects = <5>; + num-cs = <6>; big-endian; status = "disabled"; }; |
