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bus: rifsc: introduce RIFSC firewall controller driver

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RIFSC is a peripheral firewall controller that filter accesses based on
Arm TrustZone secure state, Arm CPU privilege execution level and
Compartment IDentification of the STM32 SoC subsystems.

Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
This commit is contained in:
Gatien Chevallier
2024-01-05 14:03:58 +01:00
committed by Alexandre Torgue
parent 161e83f538
commit a182084572
3 changed files with 254 additions and 1 deletions
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2
drivers/bus/Makefile
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@@ -26,7 +26,7 @@ obj-$(CONFIG_OMAP_INTERCONNECT) += omap_l3_smx.o omap_l3_noc.o
obj-$(CONFIG_OMAP_OCP2SCP) += omap-ocp2scp.o
obj-$(CONFIG_QCOM_EBI2) += qcom-ebi2.o
obj-$(CONFIG_QCOM_SSC_BLOCK_BUS) += qcom-ssc-block-bus.o
obj-$(CONFIG_STM32_FIREWALL) += stm32_firewall.o
obj-$(CONFIG_STM32_FIREWALL) += stm32_firewall.o stm32_rifsc.o
obj-$(CONFIG_SUN50I_DE2_BUS) += sun50i-de2.o
obj-$(CONFIG_SUNXI_RSB) += sunxi-rsb.o
obj-$(CONFIG_OF) += simple-pm-bus.o