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tegra: hwpm: th500: fixes and reorg of IPs

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This patch fixes issues found during testing
and guidance provided by devtools. The following
is changed in this patch:

1. mcf_iobhx and mcf_ocu are merged into a single mcf_soc IP.
2a. c2c is changed from 2 instances to 1.
2b. Remove C2CS0/1 which are the broadcast apertures.
    Also remove the allowlist offset specific to broadcast
    aperture.
3. mss_hub is changed from 1 instance to 8.
4. mss_channel is changed from 1 instance to 32.
5. mc0 perfmux is added to mcf_clink.
6. mcf_core is changed from 1 instance to 8.
7. License headers updated where necessary.
8. c2c allowlist updated to have just the offsets common
   to all links.
9. Added a verbose comment explaining the design of
   th500_hwpm_force_enable_ips()
10. Added back validate_current_config module parameter
    as many systems still don't support fuses.
11. If all F's are read back for a regop in ip_readl(),
    return -ENODEV.

There is a corresponding patch to update the python scripts
that generated many of the C and header files.

Bug 4287384

Change-Id: I8e14b0165dfa1abb9f5e04de577a41f0eb278246
Signed-off-by: Vishal Aslot <vaslot@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-hwpm/+/3134365
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-by: Eric Lu <ericlu@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
This commit is contained in:
Vishal Aslot
2024-05-09 04:56:05 -07:00
committed by mobile promotions
parent fdbe788448
commit cdbd6e7a24
27 changed files with 4716 additions and 1004 deletions
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3
drivers/tegra/hwpm/os/linux/debugfs.c
View File

@@ -25,7 +25,6 @@
void tegra_hwpm_debugfs_init(struct tegra_hwpm_os_linux *hwpm_linux)
{
struct tegra_soc_hwpm *hwpm = &hwpm_linux->hwpm;
extern int dbg_mask;
if (!hwpm_linux) {
tegra_hwpm_err(hwpm, "Invalid hwpm_linux struct");
@@ -43,8 +42,6 @@ void tegra_hwpm_debugfs_init(struct tegra_hwpm_os_linux *hwpm_linux)
debugfs_create_u32("log_mask", S_IRUGO|S_IWUSR,
hwpm_linux->debugfs_root, &hwpm->dbg_mask);
hwpm->dbg_mask = ((u32)dbg_mask & hwpm_dbg_all_bits);
return;
fail: