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Merge tag 'stm32-dt-for-v5.19-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into arm/fixes

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STM32 DT fixes for v5.19, round 2

Highlights:
-----------

 -Fixes STM32MP15:
  - Add missing usbh clock and fix clk order for usbh to avoid PLL
    issue.
  - Fix SCMI version: use scmi regulator and update missing SCMI
    clocks to be able to correcly boot.

* tag 'stm32-dt-for-v5.19-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32:
  ARM: dts: stm32: add missing usbh clock and fix clk order on stm32mp15
  ARM: dts: stm32: delete fixed clock node on STM32MP15-SCMI
  ARM: dts: stm32: DSI should use LSE SCMI clock on DK1/ED1 STM32 board
  ARM: dts: stm32: use the correct clock source for CEC on stm32mp151
  ARM: dts: stm32: fix pwr regulators references to use scmi

Link: https://lore.kernel.org/r/1259e082-a3a4-96a5-ec9c-05dbb893a746@foss.st.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann
2022-07-04 14:29:17 +02:00
parent 0ec29ccf94 1d0c1aadf1
commit c0d1a7bd65
6 changed files with 71 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
arch/arm/boot/dts/stm32mp15-scmi.dtsi
+58
View File
@@ -27,6 +27,37 @@
reg = <0x16>;
#reset-cells = <1>;
};
scmi_voltd: protocol@17 {
reg = <0x17>;
scmi_reguls: regulators {
#address-cells = <1>;
#size-cells = <0>;
scmi_reg11: reg11@0 {
reg = <0>;
regulator-name = "reg11";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
};
scmi_reg18: reg18@1 {
voltd-name = "reg18";
reg = <1>;
regulator-name = "reg18";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
scmi_usb33: usb33@2 {
reg = <2>;
regulator-name = "usb33";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
};
};
};
};
@@ -45,3 +76,30 @@
};
};
};
&reg11 {
status = "disabled";
};
&reg18 {
status = "disabled";
};
&usb33 {
status = "disabled";
};
&usbotg_hs {
usb33d-supply = <&scmi_usb33>;
};
&usbphyc {
vdda1v1-supply = <&scmi_reg11>;
vdda1v8-supply = <&scmi_reg18>;
};
/delete-node/ &clk_hse;
/delete-node/ &clk_hsi;
/delete-node/ &clk_lse;
/delete-node/ &clk_lsi;
/delete-node/ &clk_csi;
arch/arm/boot/dts/stm32mp151.dtsi
+3 -3
View File
@@ -565,7 +565,7 @@
compatible = "st,stm32-cec";
reg = <0x40016000 0x400>;
interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&rcc CEC_K>, <&clk_lse>;
clocks = <&rcc CEC_K>, <&rcc CEC>;
clock-names = "cec", "hdmi-cec";
status = "disabled";
};
@@ -1474,7 +1474,7 @@
usbh_ohci: usb@5800c000 {
compatible = "generic-ohci";
reg = <0x5800c000 0x1000>;
clocks = <&rcc USBH>, <&usbphyc>;
clocks = <&usbphyc>, <&rcc USBH>;
resets = <&rcc USBH_R>;
interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
@@ -1483,7 +1483,7 @@
usbh_ehci: usb@5800d000 {
compatible = "generic-ehci";
reg = <0x5800d000 0x1000>;
clocks = <&rcc USBH>;
clocks = <&usbphyc>, <&rcc USBH>;
resets = <&rcc USBH_R>;
interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
companion = <&usbh_ohci>;
arch/arm/boot/dts/stm32mp157a-dk1-scmi.dts
+4
View File
@@ -29,6 +29,10 @@
clocks = <&scmi_clk CK_SCMI_MPU>;
};
&dsi {
clocks = <&rcc DSI_K>, <&scmi_clk CK_SCMI_HSE>, <&rcc DSI_PX>;
};
&gpioz {
clocks = <&scmi_clk CK_SCMI_GPIOZ>;
};
arch/arm/boot/dts/stm32mp157c-dk2-scmi.dts
+1
View File
@@ -35,6 +35,7 @@
};
&dsi {
phy-dsi-supply = <&scmi_reg18>;
clocks = <&rcc DSI_K>, <&scmi_clk CK_SCMI_HSE>, <&rcc DSI_PX>;
};
arch/arm/boot/dts/stm32mp157c-ed1-scmi.dts
+4
View File
@@ -34,6 +34,10 @@
resets = <&scmi_reset RST_SCMI_CRYP1>;
};
&dsi {
clocks = <&rcc DSI_K>, <&scmi_clk CK_SCMI_HSE>, <&rcc DSI_PX>;
};
&gpioz {
clocks = <&scmi_clk CK_SCMI_GPIOZ>;
};
arch/arm/boot/dts/stm32mp157c-ev1-scmi.dts
+1
View File
@@ -36,6 +36,7 @@
};
&dsi {
phy-dsi-supply = <&scmi_reg18>;
clocks = <&rcc DSI_K>, <&scmi_clk CK_SCMI_HSE>, <&rcc DSI_PX>;
};