From ce759829b8fffac891780611b54a6be26a2d5a5f Mon Sep 17 00:00:00 2001 From: Amjad Ouled-Ameur Date: Fri, 21 Oct 2022 15:31:28 +0200 Subject: [PATCH] arm64: dts: meson-gxbb: add SPI pinctrl nodes for CLK Add SPICC Controller pin nodes for CLK line when idle for Amlogic GXBB SoCs. Signed-off-by: Amjad Ouled-Ameur Reviewed-by: Neil Armstrong Reviewed-by: Martin Blumenstingl Link: https://lore.kernel.org/r/20221004-up-aml-fix-spi-v4-4-0342d8e10c49@baylibre.com Signed-off-by: Neil Armstrong --- arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi index 7c029f552a23b..923d2d8bbb9cb 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi @@ -427,6 +427,20 @@ }; }; + spi_idle_high_pins: spi-idle-high-pins { + mux { + groups = "spi_sclk"; + bias-pull-up; + }; + }; + + spi_idle_low_pins: spi-idle-low-pins { + mux { + groups = "spi_sclk"; + bias-pull-down; + }; + }; + spi_ss0_pins: spi-ss0 { mux { groups = "spi_ss0"; -- 2.30.2