Commit fec9fd04 authored Jul 14, 2021 by Dennis Gilmore Committed by Heiko Stuebner Sep 15, 2021

arm64: dts: rockchip: add SPI support to helios64

add SPI support for the helios64, u-boot can live in spi1, spi2 is user
accessible, spi5 is for the sata controller rom.
https://wiki.kobol.io/helios64/spi/



Signed-off-by: Dennis Gilmore <dgilmore@redhat.com>
Link: https://lore.kernel.org/r/20210715025635.70452-3-dgilmore@redhat.com


Signed-off-by: Heiko Stuebner <heiko@sntech.de>

parent 53269f52

arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts

+24 −0

Original line number	Diff line number	Diff line
		@@ -21,6 +21,9 @@
		aliases {
		mmc0 = &sdmmc;
		mmc1 = &sdhci;
		spi1 = &spi1;
		spi2 = &spi2;
		spi5 = &spi5;
		};

		avdd_0v9_s0: avdd-0v9-s0 {
		@@ -473,6 +476,27 @@
		status = "okay";
		};

		&spi1 {
		status = "okay";

		spiflash: flash@0 {
		compatible = "jedec,spi-nor";
		reg = <0x0>;
		spi-max-frequency = <25000000>;
		status = "okay";
		m25p,fast-read;
		};
		};

		/* UEXT connector */
		&spi2 {
		status = "okay";
		};

		&spi5 {
		status = "okay";
		};

		&tcphy1 {
		/* phy for &usbdrd_dwc3_1 */
		status = "okay";