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| author | Gabriel Fernandez <gabriel.fernandez@foss.st.com> | 2022-02-23 10:16:06 +0100 |
|---|---|---|
| committer | Alexandre Torgue <alexandre.torgue@foss.st.com> | 2022-07-05 09:26:36 +0200 |
| commit | 63058bfbdaf4c59cd5883d982a5a620471b7af52 (patch) | |
| tree | 60e06776fa55d18cd8e8ca2d9b67129985024db3 /arch/arm/boot/dts/stm32mp131.dtsi | |
| parent | f3af33a8ee11a8067f8ef757f4d66451552ab16a (diff) | |
| download | linux-stable-63058bfbdaf4c59cd5883d982a5a620471b7af52.tar.gz | |
ARM: dts: stm32: enable optee firmware and SCMI support on STM32MP13
Enable optee and SCMI clocks support.
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Diffstat (limited to 'arch/arm/boot/dts/stm32mp131.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/stm32mp131.dtsi | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stm32mp131.dtsi b/arch/arm/boot/dts/stm32mp131.dtsi index f9ebc47e6421..edbc602d2057 100644 --- a/arch/arm/boot/dts/stm32mp131.dtsi +++ b/arch/arm/boot/dts/stm32mp131.dtsi @@ -27,6 +27,31 @@ interrupt-parent = <&intc>; }; + firmware { + optee { + method = "smc"; + compatible = "linaro,optee-tz"; + }; + + scmi: scmi { + compatible = "linaro,scmi-optee"; + #address-cells = <1>; + #size-cells = <0>; + linaro,optee-channel-id = <0>; + shmem = <&scmi_shm>; + + scmi_clk: protocol@14 { + reg = <0x14>; + #clock-cells = <1>; + }; + + scmi_reset: protocol@16 { + reg = <0x16>; + #reset-cells = <1>; + }; + }; + }; + clocks { clk_axi: clk-axi { #clock-cells = <0>; @@ -113,6 +138,19 @@ interrupt-parent = <&intc>; ranges; + scmi_sram: sram@2ffff000 { + compatible = "mmio-sram"; + reg = <0x2ffff000 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x2ffff000 0x1000>; + + scmi_shm: scmi-sram@0 { + compatible = "arm,scmi-shmem"; + reg = <0 0x80>; + }; + }; + uart4: serial@40010000 { compatible = "st,stm32h7-uart"; reg = <0x40010000 0x400>; |