[PATCH 3/3] arm64: dts: rockchip: Add spi1 pins on Quartz64 A

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



The Quartz64 Model A has the SPI pins broken out on its pin
header. The actual pins being used though are not the m0
variant, but the m1 variant, which also lacks the cs1 pin.

This commit overrides pinctrl-0 accordingly for this board.

spi1 is intentionally left disabled, as anyone wishing to add
SPI devices needs to edit the dts anyway, and the pins are more
useful as GPIOs for the rest of the users.

Signed-off-by: Nicolas Frattaroli <frattaroli.nicolas@xxxxxxxxx>
---
 arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
index 4d4b2a301b1a..166399b7f13f 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
@@ -509,6 +509,11 @@ &spdif {
 	status = "okay";
 };
 
+&spi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi1m1_cs0 &spi1m1_pins>;
+};
+
 &tsadc {
 	/* tshut mode 0:CRU 1:GPIO */
 	rockchip,hw-tshut-mode = <1>;
-- 
2.34.0




[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux