[PATCH v2 1/4] ARM: dts: sun8i: Add SPI pinctrl node in H3
From: Milo Kim <hidden>
Date: 2016-10-28 06:54:58
Also in:
linux-arm-kernel, linux-spi, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
H3 supports two SPI controllers. Four pins (MOSI, MISO, SCLK, SS) are configured through the pinctrl subsystem. Cc: Maxime Ripard <maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org> Cc: Chen-Yu Tsai <redacted> Signed-off-by: Milo Kim <redacted> --- arch/arm/boot/dts/sun8i-h3.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/arch/arm/boot/dts/sun8i-h3.dtsi
index 75a8654..8a59d8d 100644
--- a/arch/arm/boot/dts/sun8i-h3.dtsi
+++ b/arch/arm/boot/dts/sun8i-h3.dtsi@@ -381,6 +381,20 @@ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; }; + spi0_pins: spi0 { + allwinner,pins = "PC0", "PC1", "PC2", "PC3"; + allwinner,function = "spi0"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + }; + + spi1_pins: spi1 { + allwinner,pins = "PA15", "PA16", "PA14", "PA13"; + allwinner,function = "spi1"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + }; + uart0_pins_a: uart0@0 { allwinner,pins = "PA4", "PA5"; allwinner,function = "uart0";
--
2.9.3
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