mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-26 13:03:40 +00:00
f984d3889c
Synchronize R-Car R8A77951 H3 DTs with Linux 6.5.3, commit 238589d0f7b421aae18c5704dc931595019fa6c7 . Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
85 lines
1.7 KiB
Text
85 lines
1.7 KiB
Text
// SPDX-License-Identifier: GPL-2.0
|
|
/*
|
|
* Device Tree Source for the Salvator-X 2nd version board
|
|
*
|
|
* Copyright (C) 2015-2017 Renesas Electronics Corp.
|
|
*/
|
|
|
|
#include "salvator-common.dtsi"
|
|
|
|
/ {
|
|
model = "Renesas Salvator-X 2nd version board";
|
|
compatible = "renesas,salvator-xs";
|
|
};
|
|
|
|
&extal_clk {
|
|
clock-frequency = <16640000>;
|
|
};
|
|
|
|
&i2c4 {
|
|
clock-frequency = <400000>;
|
|
|
|
versaclock6: clock-generator@6a {
|
|
compatible = "idt,5p49v6901";
|
|
reg = <0x6a>;
|
|
#clock-cells = <1>;
|
|
clocks = <&x23_clk>;
|
|
clock-names = "xin";
|
|
};
|
|
};
|
|
|
|
#ifdef SOC_HAS_SATA
|
|
&pca9654 {
|
|
pcie-sata-switch-hog {
|
|
gpio-hog;
|
|
gpios = <7 GPIO_ACTIVE_HIGH>;
|
|
output-low; /* enable SATA by default */
|
|
line-name = "PCIE/SATA switch";
|
|
};
|
|
};
|
|
|
|
/* SW12-7 must be set 'Off' (MD12 set to 1) which is not the default! */
|
|
#endif /* SOC_HAS_SATA */
|
|
|
|
#ifdef SOC_HAS_USB2_CH3
|
|
&ehci3 {
|
|
dr_mode = "otg";
|
|
status = "okay";
|
|
};
|
|
|
|
&hsusb3 {
|
|
dr_mode = "otg";
|
|
status = "okay";
|
|
};
|
|
|
|
&ohci3 {
|
|
dr_mode = "otg";
|
|
status = "okay";
|
|
};
|
|
|
|
&pfc {
|
|
/*
|
|
* - On Salvator-X[S], GP6_3[01] are connected to ADV7482 as irq pins
|
|
* (when SW31 is the default setting on Salvator-XS).
|
|
* - If SW31 is the default setting, you cannot use USB2.0 ch3 on
|
|
* r8a77951 with Salvator-XS.
|
|
* Hence the SW31 setting must be changed like 2) below.
|
|
* 1) Default setting of SW31: ON-ON-OFF-OFF-OFF-OFF:
|
|
* - Connect GP6_3[01] to ADV7842.
|
|
* 2) Changed setting of SW31: OFF-OFF-ON-ON-ON-ON:
|
|
* - Connect GP6_3[01] to BD082065 (USB2.0 ch3's host power).
|
|
* - Connect GP6_{04,21} to ADV7842.
|
|
*/
|
|
usb2_ch3_pins: usb2_ch3 {
|
|
groups = "usb2_ch3";
|
|
function = "usb2_ch3";
|
|
};
|
|
};
|
|
|
|
&usb2_phy3 {
|
|
pinctrl-0 = <&usb2_ch3_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
status = "okay";
|
|
};
|
|
#endif /* SOC_HAS_USB2_CH3 */
|