mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-29 10:08:59 +00:00
e3a1e78cd8
It compiles but *doesn't* boot so it isn't enabled yet. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
135 lines
3.1 KiB
Diff
135 lines
3.1 KiB
Diff
From 3c321ba794ca6383a4aa68ea803e18cc6ad44412 Mon Sep 17 00:00:00 2001
|
|
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
|
|
Date: Fri, 19 Feb 2021 06:50:26 +0100
|
|
Subject: [PATCH] arm64: dts: broadcom: bcm4908: describe USB PHY
|
|
MIME-Version: 1.0
|
|
Content-Type: text/plain; charset=UTF-8
|
|
Content-Transfer-Encoding: 8bit
|
|
|
|
BCM4908 uses slightly modified STB family USB PHY. It handles OHCI/EHCI
|
|
and XHCI. It requires powering up using the PMB.
|
|
|
|
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
|
|
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
|
|
---
|
|
.../bcm4908/bcm4906-netgear-r8000p.dts | 17 +++++++++++++
|
|
.../bcm4908/bcm4908-asus-gt-ac5300.dts | 17 +++++++++++++
|
|
.../boot/dts/broadcom/bcm4908/bcm4908.dtsi | 25 ++++++++++++++++---
|
|
3 files changed, 55 insertions(+), 4 deletions(-)
|
|
|
|
--- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4906-netgear-r8000p.dts
|
|
+++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4906-netgear-r8000p.dts
|
|
@@ -26,6 +26,23 @@
|
|
};
|
|
};
|
|
|
|
+&usb_phy {
|
|
+ brcm,ioc = <1>;
|
|
+ status = "okay";
|
|
+};
|
|
+
|
|
+&ehci {
|
|
+ status = "okay";
|
|
+};
|
|
+
|
|
+&ohci {
|
|
+ status = "okay";
|
|
+};
|
|
+
|
|
+&xhci {
|
|
+ status = "okay";
|
|
+};
|
|
+
|
|
&nandcs {
|
|
nand-ecc-strength = <4>;
|
|
nand-ecc-step-size = <512>;
|
|
--- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908-asus-gt-ac5300.dts
|
|
+++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908-asus-gt-ac5300.dts
|
|
@@ -44,6 +44,23 @@
|
|
};
|
|
};
|
|
|
|
+&usb_phy {
|
|
+ brcm,ioc = <1>;
|
|
+ status = "okay";
|
|
+};
|
|
+
|
|
+&ehci {
|
|
+ status = "okay";
|
|
+};
|
|
+
|
|
+&ohci {
|
|
+ status = "okay";
|
|
+};
|
|
+
|
|
+&xhci {
|
|
+ status = "okay";
|
|
+};
|
|
+
|
|
&ports {
|
|
port@0 {
|
|
label = "lan2";
|
|
--- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
|
|
+++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
|
|
@@ -2,6 +2,8 @@
|
|
|
|
#include <dt-bindings/interrupt-controller/irq.h>
|
|
#include <dt-bindings/interrupt-controller/arm-gic.h>
|
|
+#include <dt-bindings/phy/phy.h>
|
|
+#include <dt-bindings/soc/bcm-pmb.h>
|
|
|
|
/dts-v1/;
|
|
|
|
@@ -110,24 +112,39 @@
|
|
#size-cells = <1>;
|
|
ranges = <0x00 0x00 0x80000000 0x281000>;
|
|
|
|
- usb@c300 {
|
|
+ usb_phy: usb-phy@c200 {
|
|
+ compatible = "brcm,bcm4908-usb-phy";
|
|
+ reg = <0xc200 0x100>;
|
|
+ reg-names = "ctrl";
|
|
+ power-domains = <&pmb BCM_PMB_HOST_USB>;
|
|
+ dr_mode = "host";
|
|
+ brcm,has-xhci;
|
|
+ brcm,has-eohci;
|
|
+ #phy-cells = <1>;
|
|
+ status = "disabled";
|
|
+ };
|
|
+
|
|
+ ehci: usb@c300 {
|
|
compatible = "generic-ehci";
|
|
reg = <0xc300 0x100>;
|
|
interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
|
|
+ phys = <&usb_phy PHY_TYPE_USB2>;
|
|
status = "disabled";
|
|
};
|
|
|
|
- usb@c400 {
|
|
+ ohci: usb@c400 {
|
|
compatible = "generic-ohci";
|
|
reg = <0xc400 0x100>;
|
|
interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
|
|
+ phys = <&usb_phy PHY_TYPE_USB2>;
|
|
status = "disabled";
|
|
};
|
|
|
|
- usb@d000 {
|
|
+ xhci: usb@d000 {
|
|
compatible = "generic-xhci";
|
|
reg = <0xd000 0x8c8>;
|
|
interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
|
|
+ phys = <&usb_phy PHY_TYPE_USB3>;
|
|
status = "disabled";
|
|
};
|
|
|
|
@@ -222,7 +239,7 @@
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
- power-controller@2800c0 {
|
|
+ pmb: power-controller@2800c0 {
|
|
compatible = "brcm,bcm4908-pmb";
|
|
reg = <0x2800c0 0x40>;
|
|
#power-domain-cells = <1>;
|