[PATCH 3/8] ARM: dts: gemini: Add SSP/SPI block
From: Linus Walleij <linusw@kernel.org>
Date: 2026-02-28 00:05:52
Also in:
linux-devicetree
Subsystem:
arm/cortina systems gemini arm architecture, the rest · Maintainers:
Hans Ulli Kroll, Linus Walleij, Linus Torvalds
Add the SSP/SPI block to the Gemini device tree. Signed-off-by: Linus Walleij <linusw@kernel.org> --- arch/arm/boot/dts/gemini/gemini.dtsi | 17 +++++++++++++++++ 1 file changed, 17 insertions(+)
diff --git a/arch/arm/boot/dts/gemini/gemini.dtsi b/arch/arm/boot/dts/gemini/gemini.dtsi
index befe322bd7de..23e68e17ffbb 100644
--- a/arch/arm/boot/dts/gemini/gemini.dtsi
+++ b/arch/arm/boot/dts/gemini/gemini.dtsi@@ -61,6 +61,12 @@ mux { groups = "rtcgrp"; }; }; + ssp_default_pins: pinctrl-ssp { + mux { + function = "ssp"; + groups = "sspgrp"; + }; + }; power_default_pins: pinctrl-power { mux { function = "power";
@@ -228,6 +234,17 @@ intcon: interrupt-controller@48000000 { #interrupt-cells = <2>; }; + spi@4a000000 { + compatible = "faraday,ftssp010"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x4a000000 0x100>; + interrupts = <21 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&ssp_default_pins>; + status = "disabled"; + }; + power-controller@4b000000 { compatible = "cortina,gemini-power-controller"; reg = <0x4b000000 0x100>;
--
2.53.0