mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-05 02:51:00 +00:00
ffd4c7c2ec
There is no reason not to use the Linux "jedec,spi-nor" binding in U-Boot dts files. This compatible has been added in sf_probe, let use it. This patch switches to jedec,spi-nor when spi-flash is used in the DTS and DTSI files, and removed spi-flash when jedec,spi-nor is already present. The x86 dts are switched in a separate commit since it depends on a change in fdtdec. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Reviewed-by: Evgeniy Paltsev <paltsev@synopsys.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Patrick Delaunay <Patrick.delaunay@st.com> Reviewed-by: Jagan Teki <jagan@openedev.com>
54 lines
917 B
Text
54 lines
917 B
Text
// SPDX-License-Identifier: GPL-2.0
|
|
/*
|
|
* Device Tree Source extras for U-Boot for the Eagle board
|
|
*
|
|
* Copyright (C) 2018 Marek Vasut <marek.vasut@gmail.com>
|
|
*/
|
|
|
|
#include "r8a77970-eagle.dts"
|
|
#include "r8a77970-u-boot.dtsi"
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
|
|
/ {
|
|
aliases {
|
|
spi0 = &rpc;
|
|
};
|
|
};
|
|
|
|
&avb {
|
|
pinctrl-0 = <&avb0_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
};
|
|
|
|
&phy0 {
|
|
reset-gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
&pfc {
|
|
avb0_pins: avb {
|
|
mux {
|
|
groups = "avb0_link", "avb0_mdio", "avb0_rgmii", "avb0_txcrefclk";
|
|
function = "avb0";
|
|
};
|
|
};
|
|
};
|
|
|
|
&rpc {
|
|
num-cs = <1>;
|
|
status = "okay";
|
|
spi-max-frequency = <50000000>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
flash0: spi-flash@0 {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "s25fs512s", "jedec,spi-nor";
|
|
spi-max-frequency = <50000000>;
|
|
spi-tx-bus-width = <1>;
|
|
spi-rx-bus-width = <1>;
|
|
reg = <0>;
|
|
status = "okay";
|
|
};
|
|
};
|