Tegra210: SiP handlers to allow PMC access
This patch adds SiP handler for Tegra210 platforms to service
read/write requests for PMC block. None of the secure registers
are accessible to the NS world though.
Change-Id: I7dc1f10c6a6ee6efc642ddcfb1170fb36d3accff
Signed-off-by: kalyani chidambaram <kalyanic@nvidia.com>
diff --git a/plat/nvidia/tegra/include/drivers/pmc.h b/plat/nvidia/tegra/include/drivers/pmc.h
index 53317de..c376440 100644
--- a/plat/nvidia/tegra/include/drivers/pmc.h
+++ b/plat/nvidia/tegra/include/drivers/pmc.h
@@ -14,18 +14,29 @@
#include <tegra_def.h>
#define PMC_CONFIG U(0x0)
+#define PMC_DPD_ENABLE_0 U(0x24)
#define PMC_PWRGATE_STATUS U(0x38)
#define PMC_PWRGATE_TOGGLE U(0x30)
+#define PMC_SECURE_SCRATCH0 U(0xb0)
+#define PMC_SECURE_SCRATCH5 U(0xc4)
+#define PMC_CRYPTO_OP_0 U(0xf4)
#define PMC_TOGGLE_START U(0x100)
#define PMC_SCRATCH39 U(0x138)
+#define PMC_SECURE_SCRATCH6 U(0x224)
+#define PMC_SECURE_SCRATCH7 U(0x228)
#define PMC_SECURE_DISABLE2 U(0x2c4)
#define PMC_SECURE_DISABLE2_WRITE22_ON (U(1) << 28)
+#define PMC_SECURE_SCRATCH8 U(0x300)
+#define PMC_SECURE_SCRATCH79 U(0x41c)
+#define PMC_FUSE_CONTROL_0 U(0x450)
#define PMC_SECURE_SCRATCH22 U(0x338)
#define PMC_SECURE_DISABLE3 U(0x2d8)
#define PMC_SECURE_DISABLE3_WRITE34_ON (U(1) << 20)
#define PMC_SECURE_DISABLE3_WRITE35_ON (U(1) << 22)
#define PMC_SECURE_SCRATCH34 U(0x368)
#define PMC_SECURE_SCRATCH35 U(0x36c)
+#define PMC_SECURE_SCRATCH80 U(0xa98)
+#define PMC_SECURE_SCRATCH119 U(0xb34)
#define PMC_SCRATCH201 U(0x844)
static inline uint32_t tegra_pmc_read_32(uint32_t off)
diff --git a/plat/nvidia/tegra/include/t210/tegra_def.h b/plat/nvidia/tegra/include/t210/tegra_def.h
index eed443d..0f24f32 100644
--- a/plat/nvidia/tegra/include/t210/tegra_def.h
+++ b/plat/nvidia/tegra/include/t210/tegra_def.h
@@ -196,6 +196,7 @@
* Tegra Power Mgmt Controller constants
******************************************************************************/
#define TEGRA_PMC_BASE U(0x7000E400)
+#define TEGRA_PMC_SIZE U(0xC00) /* 3k */
/*******************************************************************************
* Tegra Atomics constants