refactor(tc): append binding for SMMU-700
The usage for SMMU-700 is not consistent across TC platforms:
SMMU-700 on TC2:
| FVP | FPGA
--------+-------+------
Display | Used | Used
GPU | Used | Used
SMMU-700 on TC3:
| FVP | FPGA
--------+-------+------
Display | No | No
GPU | Used | No
This commit changes to use append mode for SMMU-700 to bind it on TC2
and TC3 separately. As a result, the TC_IOMMU_EN configuration is not
used, remove it.
Change-Id: Ic4152eb4c8ef97bf27b8a97c3c6cb86e32a2e8eb
Signed-off-by: Leo Yan <leo.yan@arm.com>
diff --git a/fdts/tc2.dts b/fdts/tc2.dts
index 69c6886..4946aca 100644
--- a/fdts/tc2.dts
+++ b/fdts/tc2.dts
@@ -237,9 +237,18 @@
};
};
+ smmu_700: iommu@3f000000 {
+ status = "okay";
+ };
+
dp0: display@DPU_ADDR {
#if TC_SCMI_PD_CTRL_EN
power-domains = <&scmi_devpd (PLAT_MAX_CPUS_PER_CLUSTER + 2)>;
#endif
+ iommus = <&smmu_700 0x100>;
+ };
+
+ gpu: gpu@2d000000 {
+ iommus = <&smmu_700 0x200>;
};
};