mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-06 05:04:26 +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>
101 lines
2.3 KiB
Text
101 lines
2.3 KiB
Text
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
|
|
/*
|
|
* Device Tree file for SolidRun Armada 38x Microsom
|
|
*
|
|
* Copyright (C) 2015 Russell King
|
|
*
|
|
* This board is in development; the contents of this file work with
|
|
* the A1 rev 2.0 of the board, which does not represent final
|
|
* production board. Things will change, don't expect this file to
|
|
* remain compatible info the future.
|
|
*/
|
|
#include <dt-bindings/input/input.h>
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
|
|
/ {
|
|
memory {
|
|
device_type = "memory";
|
|
reg = <0x00000000 0x10000000>; /* 256 MB */
|
|
};
|
|
|
|
soc {
|
|
ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
|
|
MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000
|
|
MBUS_ID(0x09, 0x19) 0 0xf1100000 0x10000
|
|
MBUS_ID(0x09, 0x15) 0 0xf1110000 0x10000
|
|
MBUS_ID(0x0c, 0x04) 0 0xf1200000 0x100000>;
|
|
|
|
internal-regs {
|
|
rtc@a3800 {
|
|
/*
|
|
* If the rtc doesn't work, run "date reset"
|
|
* twice in u-boot.
|
|
*/
|
|
status = "okay";
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
ð0 {
|
|
/* ethernet@70000 */
|
|
mac-address = [00 50 43 02 02 01];
|
|
pinctrl-0 = <&ge0_rgmii_pins>;
|
|
pinctrl-names = "default";
|
|
phy = <&phy_dedicated>;
|
|
phy-mode = "rgmii-id";
|
|
status = "okay";
|
|
};
|
|
|
|
&mdio {
|
|
/*
|
|
* Add the phy clock here, so the phy can be accessed to read its
|
|
* IDs prior to binding with the driver.
|
|
*/
|
|
pinctrl-0 = <&mdio_pins µsom_phy_clk_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
phy_dedicated: ethernet-phy@0 {
|
|
/*
|
|
* Annoyingly, the marvell phy driver configures the LED
|
|
* register, rather than preserving reset-loaded setting.
|
|
* We undo that rubbish here.
|
|
*/
|
|
marvell,reg-init = <3 16 0 0x101e>;
|
|
reg = <0>;
|
|
};
|
|
};
|
|
|
|
&pinctrl {
|
|
microsom_phy_clk_pins: microsom-phy-clk-pins {
|
|
marvell,pins = "mpp45";
|
|
marvell,function = "ref";
|
|
};
|
|
/* Optional eMMC */
|
|
microsom_sdhci_pins: microsom-sdhci-pins {
|
|
marvell,pins = "mpp21", "mpp28", "mpp37",
|
|
"mpp38", "mpp39", "mpp40";
|
|
marvell,function = "sd0";
|
|
};
|
|
};
|
|
|
|
&spi1 {
|
|
/* The microsom has an optional W25Q32 on board, connected to CS0 */
|
|
pinctrl-0 = <&spi1_pins>;
|
|
|
|
w25q32: spi-flash@0 {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "w25q32", "jedec,spi-nor";
|
|
reg = <0>; /* Chip select 0 */
|
|
spi-max-frequency = <3000000>;
|
|
status = "disabled";
|
|
};
|
|
};
|
|
|
|
&uart0 {
|
|
pinctrl-0 = <&uart0_pins>;
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
u-boot,dm-pre-reloc;
|
|
};
|