Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-11-11 07:34:31 +00:00
Code Issues Projects Releases Packages Wiki Activity

arm: dts: stm32mp15: alignment with v5.17

Browse source 
Device tree alignment with Linux kernel v5.17-rc1
- ARM: dts: stm32: add pull-up to USART3 and UART7 RX pins
  on STM32MP15 DKx boards
- ARM: dts: stm32: clean uart4_idle_pins_a node for stm32mp15
- ARM: dts: stm32: tune the HS USB PHYs on stm32mp15xx-dkx
- ARM: dts: stm32: tune the HS USB PHYs on stm32mp157c-ev1
- ARM: dts: stm32: fix stusb1600 pinctrl used on stm32mp157c-dk

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
This commit is contained in:
Patrick Delaunay 2022-01-31 16:07:54 +01:00 committed by Patrice Chotard
parent 310ef93028
commit 182738fe2f
3 changed files with 54 additions and 16 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

32
arch/arm/dts/stm32mp15-pinctrl.dtsi
View file

@ -1718,7 +1718,7 @@
stusb1600_pins_a: stusb1600-0 { stusb1600_pins_a: stusb1600-0 {
pins { pins {
pinmux = <STM32_PINMUX('I', 11, ANALOG)>; pinmux = <STM32_PINMUX('I', 11, GPIO)>;
bias-pull-up; bias-pull-up;
}; };
}; };
@ -1737,20 +1737,20 @@
}; };
uart4_idle_pins_a: uart4-idle-0 { uart4_idle_pins_a: uart4-idle-0 {
pins1 { pins1 {
pinmux = <STM32_PINMUX('G', 11, ANALOG)>; /* UART4_TX */ pinmux = <STM32_PINMUX('G', 11, ANALOG)>; /* UART4_TX */
}; };
pins2 { pins2 {
pinmux = <STM32_PINMUX('B', 2, AF8)>; /* UART4_RX */ pinmux = <STM32_PINMUX('B', 2, AF8)>; /* UART4_RX */
bias-disable; bias-disable;
}; };
}; };
uart4_sleep_pins_a: uart4-sleep-0 { uart4_sleep_pins_a: uart4-sleep-0 {
pins { pins {
pinmux = <STM32_PINMUX('G', 11, ANALOG)>, /* UART4_TX */ pinmux = <STM32_PINMUX('G', 11, ANALOG)>, /* UART4_TX */
<STM32_PINMUX('B', 2, ANALOG)>; /* UART4_RX */ <STM32_PINMUX('B', 2, ANALOG)>; /* UART4_RX */
}; };
}; };
uart4_pins_b: uart4-1 { uart4_pins_b: uart4-1 {
@ -1816,7 +1816,7 @@
}; };
pins2 { pins2 {
pinmux = <STM32_PINMUX('E', 7, AF7)>; /* UART7_RX */ pinmux = <STM32_PINMUX('E', 7, AF7)>; /* UART7_RX */
bias-disable; bias-pull-up;
}; };
}; };
@ -1826,7 +1826,7 @@
}; };
pins2 { pins2 {
pinmux = <STM32_PINMUX('E', 7, AF7)>; /* UART7_RX */ pinmux = <STM32_PINMUX('E', 7, AF7)>; /* UART7_RX */
bias-disable; bias-pull-up;
}; };
}; };
@ -1971,7 +1971,7 @@
pins2 { pins2 {
pinmux = <STM32_PINMUX('B', 12, AF8)>, /* USART3_RX */ pinmux = <STM32_PINMUX('B', 12, AF8)>, /* USART3_RX */
<STM32_PINMUX('I', 10, AF8)>; /* USART3_CTS_NSS */ <STM32_PINMUX('I', 10, AF8)>; /* USART3_CTS_NSS */
bias-disable; bias-pull-up;
}; };
}; };
@ -1988,7 +1988,7 @@
}; };
pins3 { pins3 {
pinmux = <STM32_PINMUX('B', 12, AF8)>; /* USART3_RX */ pinmux = <STM32_PINMUX('B', 12, AF8)>; /* USART3_RX */
bias-disable; bias-pull-up;
}; };
}; };
@ -2012,7 +2012,7 @@
pins2 { pins2 {
pinmux = <STM32_PINMUX('B', 12, AF8)>, /* USART3_RX */ pinmux = <STM32_PINMUX('B', 12, AF8)>, /* USART3_RX */
<STM32_PINMUX('B', 13, AF7)>; /* USART3_CTS_NSS */ <STM32_PINMUX('B', 13, AF7)>; /* USART3_CTS_NSS */
bias-disable; bias-pull-up;
}; };
}; };
@ -2029,7 +2029,7 @@
}; };
pins3 { pins3 {
pinmux = <STM32_PINMUX('B', 12, AF8)>; /* USART3_RX */ pinmux = <STM32_PINMUX('B', 12, AF8)>; /* USART3_RX */
bias-disable; bias-pull-up;
}; };
}; };

22
arch/arm/dts/stm32mp157c-ev1.dts
View file

@ -375,3 +375,25 @@
&usbphyc { &usbphyc {
status = "okay"; status = "okay";
}; };
&usbphyc_port0 {
st,tune-hs-dc-level = <2>;
st,enable-fs-rftime-tuning;
st,enable-hs-rftime-reduction;
st,trim-hs-current = <15>;
st,trim-hs-impedance = <1>;
st,tune-squelch-level = <3>;
st,tune-hs-rx-offset = <2>;
st,no-lsfs-sc;
};
&usbphyc_port1 {
st,tune-hs-dc-level = <2>;
st,enable-fs-rftime-tuning;
st,enable-hs-rftime-reduction;
st,trim-hs-current = <15>;
st,trim-hs-impedance = <1>;
st,tune-squelch-level = <3>;
st,tune-hs-rx-offset = <2>;
st,no-lsfs-sc;
};

16
arch/arm/dts/stm32mp15xx-dkx.dtsi
View file

@ -702,10 +702,26 @@
&usbphyc_port0 { &usbphyc_port0 {
phy-supply = <&vdd_usb>; phy-supply = <&vdd_usb>;
st,tune-hs-dc-level = <2>;
st,enable-fs-rftime-tuning;
st,enable-hs-rftime-reduction;
st,trim-hs-current = <15>;
st,trim-hs-impedance = <1>;
st,tune-squelch-level = <3>;
st,tune-hs-rx-offset = <2>;
st,no-lsfs-sc;
}; };
&usbphyc_port1 { &usbphyc_port1 {
phy-supply = <&vdd_usb>; phy-supply = <&vdd_usb>;
st,tune-hs-dc-level = <2>;
st,enable-fs-rftime-tuning;
st,enable-hs-rftime-reduction;
st,trim-hs-current = <15>;
st,trim-hs-impedance = <1>;
st,tune-squelch-level = <3>;
st,tune-hs-rx-offset = <2>;
st,no-lsfs-sc;
}; };
&vrefbuf { &vrefbuf {