lkml.org 
[lkml]   [2018]   [Apr]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v2 1/4] ARM: dts: stm32: add USBPHYC support to stm32mp157c
Date
Add support for USBPHYC (USB PHY Controller) to STM32MP157C SoC.
It manages two usb2 ports.

Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
---
arch/arm/boot/dts/stm32mp157c.dtsi | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)

diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi
index bc3eddc..547b18e 100644
--- a/arch/arm/boot/dts/stm32mp157c.dtsi
+++ b/arch/arm/boot/dts/stm32mp157c.dtsi
@@ -5,6 +5,7 @@
*/
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/stm32mp1-clks.h>
+#include <dt-bindings/reset/stm32mp1-resets.h>

/ {
#address-cells = <1>;
@@ -167,6 +168,26 @@
#reset-cells = <1>;
};

+ usbphyc: usbphyc@5a006000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "st,stm32mp1-usbphyc";
+ reg = <0x5a006000 0x1000>;
+ clocks = <&rcc USBPHY_K>;
+ resets = <&rcc USBPHY_R>;
+ status = "disabled";
+
+ usbphyc_port0: usb-phy@0 {
+ #phy-cells = <0>;
+ reg = <0>;
+ };
+
+ usbphyc_port1: usb-phy@1 {
+ #phy-cells = <1>;
+ reg = <1>;
+ };
+ };
+
usart1: serial@5c000000 {
compatible = "st,stm32h7-uart";
reg = <0x5c000000 0x400>;
--
2.7.4
\
 
 \ /
  Last update: 2018-04-24 11:43    [W:0.048 / U:0.944 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site