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author | Stefan Roese <sr@denx.de> | 2016-05-19 08:41:01 (GMT) |
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committer | Stefan Roese <sr@denx.de> | 2016-09-27 15:29:53 (GMT) |
commit | cdccf9c17b4f1d03ce50e89d7cfff6350bb865b1 (patch) | |
tree | 389884ed5a57adc81a9643363c0db33a7e27cb0c /arch/arm/dts | |
parent | 850db82fcbfca9499c600334fd5fa431d87516cf (diff) | |
download | u-boot-cdccf9c17b4f1d03ce50e89d7cfff6350bb865b1.tar.xz |
arm64: mvebu: Armada 3700: Add SPI device tree nodes
This patch adds the SPI device tree nodes that are still missing to
the Armada 3700 dts files.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Wilson Ding <dingwei@marvell.com>
Cc: Victor Gu <xigu@marvell.com>
Cc: Hua Jing <jinghua@marvell.com>
Cc: Terry Zhou <bjzhou@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Reviewed-by: Jagan Teki <jteki@openedev.com>
Diffstat (limited to 'arch/arm/dts')
-rw-r--r-- | arch/arm/dts/armada-3720-db.dts | 17 | ||||
-rw-r--r-- | arch/arm/dts/armada-37xx.dtsi | 11 |
2 files changed, 28 insertions, 0 deletions
diff --git a/arch/arm/dts/armada-3720-db.dts b/arch/arm/dts/armada-3720-db.dts index 86110a6..7bfa840 100644 --- a/arch/arm/dts/armada-3720-db.dts +++ b/arch/arm/dts/armada-3720-db.dts @@ -56,6 +56,10 @@ stdout-path = "serial0:115200n8"; }; + aliases { + spi0 = &spi0; + }; + memory { device_type = "memory"; reg = <0x00000000 0x00000000 0x00000000 0x20000000>; @@ -67,6 +71,19 @@ status = "okay"; }; +&spi0 { + status = "okay"; + + spi-flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "st,m25p128", "spi-flash"; + reg = <0>; /* Chip select 0 */ + spi-max-frequency = <50000000>; + m25p,fast-read; + }; +}; + /* Exported on the micro USB connector CON32 through an FTDI */ &uart0 { status = "okay"; diff --git a/arch/arm/dts/armada-37xx.dtsi b/arch/arm/dts/armada-37xx.dtsi index 9e2efb8..bb14f54 100644 --- a/arch/arm/dts/armada-37xx.dtsi +++ b/arch/arm/dts/armada-37xx.dtsi @@ -140,6 +140,17 @@ reg = <0x1d00000 0x10000>, /* GICD */ <0x1d40000 0x40000>; /* GICR */ }; + + spi0: spi@10600 { + compatible = "marvell,armada-3700-spi"; + reg = <0x10600 0x50>; + #address-cells = <1>; + #size-cells = <0>; + #clock-cells = <0>; + clock-frequency = <160000>; + spi-max-frequency = <40000>; + status = "disabled"; + }; }; }; }; |