mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-05 19:10:13 +00:00
b2fb22396f
Since OP-TEE commit 89ba3422ee80 ("plat-stm32mp1: scmi_server: default
use OP-TEE shared memory"), integrated in OP-TEE 3.22.0-rc1
the default configuration for STM32MP15x SoCs changes,
CFG_STM32MP1_SCMI_SHM_SYSRAM is disabled by default and the OP-TEE SMCI
server uses ithe OP-TEE native shared memory registered by clients.
To be compatible by default with this configuration and the next OP-TEE
version, this patch removes the SHMEM in the SCMI configuration and the
associated reserved memory in the last 4KByte page of SRAM,
in the STM32MP15 device tree.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
89 lines
1.6 KiB
Text
89 lines
1.6 KiB
Text
// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
|
|
/*
|
|
* Copyright (C) STMicroelectronics 2022 - All Rights Reserved
|
|
* Author: Alexandre Torgue <alexandre.torgue@foss.st.com> for STMicroelectronics.
|
|
*/
|
|
|
|
/ {
|
|
firmware {
|
|
optee: optee {
|
|
compatible = "linaro,optee-tz";
|
|
method = "smc";
|
|
};
|
|
|
|
scmi: scmi {
|
|
compatible = "linaro,scmi-optee";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
linaro,optee-channel-id = <0>;
|
|
|
|
scmi_clk: protocol@14 {
|
|
reg = <0x14>;
|
|
#clock-cells = <1>;
|
|
};
|
|
|
|
scmi_reset: protocol@16 {
|
|
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>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
®11 {
|
|
status = "disabled";
|
|
};
|
|
|
|
®18 {
|
|
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;
|