[PATCH v4 3/4] arm64: dts: meson-gxl: add SPI pinctrl nodes for CLK

[Amjad Ouled-Ameur]

Add SPICC Controller pin nodes for CLK line when idle for Amlogic GXL
SoCs.

Signed-off-by: Neil Armstrong <narmstrong at baylibre.com>
Signed-off-by: Amjad Ouled-Ameur <aouledameur at baylibre.com>
---
 arch/arm64/boot/dts/amlogic/meson-gxl.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
index c3ac531c4f84..04e9d0f1bde0 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
@@ -429,6 +429,20 @@ mux {
 			};
 		};
 
+		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";

-- 
b4 0.10.1