[PATCH v4 3/4] arm64: dts: marvell: Add definition of SPI controller for Armada 3700
From: Gregory CLEMENT <hidden>
Date: 2017-01-03 15:14:15
Also in:
linux-devicetree, linux-spi
Hi Romain, On jeu., d?c. 08 2016, Romain Perier [off-list ref] wrote:
Armada 3700 SoC has an SPI Controller, this commit adds the definition of the SPI device node at the SoC level. Signed-off-by: Romain Perier <redacted> Tested-by: Gregory CLEMENT <redacted>
Applied on mvebu/dt64 Thanks, Gregory
quoted hunk
--- Changes in v3: - Fixed wrong register size for spi0, as suggested by the maintainer on the ML. - Added tag "Tested-by" by Gregory Changes in v2: - Removed properties max-frequency and clock-frequency, it is no longer required and not used by the DT-bindings. arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+)diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi index e9bd587..fcef9a5 100644 --- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi@@ -98,6 +98,17 @@ /* 32M internal register @ 0xd000_0000 */ ranges = <0x0 0x0 0xd0000000 0x2000000>; + spi0: spi at 10600 { + compatible = "marvell,armada-3700-spi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x10600 0xA00>; + clocks = <&nb_periph_clk 7>; + interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>; + num-cs = <4>; + status = "disabled"; + }; + uart0: serial at 12000 { compatible = "marvell,armada-3700-uart"; reg = <0x12000 0x400>;-- 2.9.3
-- Gregory Clement, Free Electrons Kernel, drivers, real-time and embedded Linux development, consulting, training and support. http://free-electrons.com