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tegra: hwpm: set IP config as per fuse setting

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Performance monitoring of IPs is dependent on the build config.
Read SOC fuses and set IP override_enable accordingly.

Jira THWPM-41

Change-Id: Id289a3e6763d3f3a7852e098b8a12be2eeec8e62
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2677058
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: Vasuki Shankar <vasukis@nvidia.com>
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
GVS: Gerrit_Virtual_Submit
This commit is contained in:
Vedashree Vidwans
2022-05-05 11:05:40 -07:00
committed by mobile promotions
parent 146211284c
commit 5518c6ea4c
27 changed files with 236 additions and 41 deletions
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18
os/linux/tegra_hwpm_io.c
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@@ -23,6 +23,24 @@
#include <tegra_hwpm_log.h>
#include <tegra_hwpm_static_analysis.h>
int tegra_hwpm_read_sticky_bits(struct tegra_soc_hwpm *hwpm,
u64 reg_base, u64 reg_offset, u32 *val)
{
void __iomem *ptr = NULL;
u64 reg_addr = tegra_hwpm_safe_add_u64(reg_base, reg_offset);
ptr = ioremap(reg_addr, 0x4);
if (!ptr) {
tegra_hwpm_err(hwpm, "Failed to map register(0x%llx)",
reg_addr);
return -ENODEV;
}
*val = __raw_readl(ptr);
iounmap(ptr);
return 0;
}
static int fake_readl(struct tegra_soc_hwpm *hwpm,
struct hwpm_ip_aperture *aperture, u64 offset, u32 *val)
{