tegra: hwpm: use kstable available APIS

- Some of the APIs are not available on stable kernel. Use kstable
specific APIs with LINUX_KERNEL macro condition.
- Temporarily comment functions that are not available on Kstable.
- Next chip headers are renamed to accommodate more than one next chip.
Update next chip includes in init.c and driver.c files.
- Rename TEGRA_SOC_HWPM_IP_INACTIVE to TEGRA_HWPM_IP_INACTIVE to follow
other macro/enum naming convention.
- Use is_resource_active() HAL instead of chip specific function.
- Create clock reset functions that will allow us to handle change in
APIs on kstable.

Jira THWPM-41

Change-Id: I55f58fa51cf9ae96ee9a9565942e68b3b2bb76ee
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2764840
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
This commit is contained in:
Vedashree Vidwans
2022-08-22 08:17:02 -07:00
committed by mobile promotions
parent 71664d7c99
commit 10cd01aa1a
19 changed files with 487 additions and 146 deletions

View File

@@ -11,29 +11,109 @@
* more details.
*/
#include <soc/tegra/fuse.h>
#include <linux/of.h>
#include <soc/tegra/fuse-helper.h>
#include <tegra_hwpm.h>
#include <tegra_hwpm_soc.h>
bool tegra_hwpm_is_platform_simulation_impl(void)
#if defined(CONFIG_TEGRA_HWPM_OOT)
#if defined(CONFIG_TEGRA_NEXT1_HWPM)
#include <os/linux/next1_soc_utils.h>
#endif
#endif
u32 tegra_hwpm_get_chip_id_impl(void)
{
return tegra_platform_is_vdk();
#if defined(CONFIG_TEGRA_HWPM_OOT)
if (of_machine_is_compatible("nvidia,tegra234")) {
return 0x23U;
}
#ifdef CONFIG_TEGRA_NEXT1_HWPM
return tegra_hwpm_next1_get_chip_id_impl();
#else
return 0x0U;
#endif /* CONFIG_TEGRA_NEXT1_HWPM */
#else
return (u32)tegra_get_chip_id();
#endif /* CONFIG_TEGRA_HWPM_OOT */
}
bool tegra_hwpm_is_platform_vsp_impl(void)
u32 tegra_hwpm_get_major_rev_impl(void)
{
return tegra_platform_is_vsp();
#if defined(CONFIG_TEGRA_HWPM_OOT)
if (of_machine_is_compatible("nvidia,tegra234")) {
return 0x4U;
}
#ifdef CONFIG_TEGRA_NEXT1_HWPM
return tegra_hwpm_next1_get_major_rev_impl();
#else
return 0x0U;
#endif /* CONFIG_TEGRA_NEXT1_HWPM */
#else
return (u32)tegra_get_major_rev();
#endif
}
u32 tegra_hwpm_chip_get_revision_impl(void)
{
#if defined(CONFIG_TEGRA_HWPM_OOT)
return 0x0U;
#else
return (u32)tegra_chip_get_revision();
#endif
}
u32 tegra_hwpm_get_platform_impl(void)
{
#if defined(CONFIG_TEGRA_HWPM_OOT)
if (of_machine_is_compatible("nvidia,tegra234")) {
return PLAT_SI;
}
#ifdef CONFIG_TEGRA_NEXT1_HWPM
return tegra_hwpm_next1_get_platform_impl();
#else
return PLAT_INVALID;
#endif /* CONFIG_TEGRA_NEXT1_HWPM */
#else
return (u32)tegra_get_platform();
#endif
}
bool tegra_hwpm_is_platform_silicon_impl(void)
{
#if defined(CONFIG_TEGRA_HWPM_OOT)
return tegra_platform_is_silicon();
#else
return tegra_platform_is_silicon();
#endif
}
bool tegra_hwpm_is_platform_simulation_impl(void)
{
#if defined(CONFIG_TEGRA_HWPM_OOT)
return tegra_hwpm_get_platform() == PLAT_PRE_SI_VDK;
#else
return tegra_platform_is_vdk();
#endif
}
bool tegra_hwpm_is_platform_vsp_impl(void)
{
#if defined(CONFIG_TEGRA_HWPM_OOT)
return tegra_hwpm_get_platform() == PLAT_PRE_SI_VSP;
#else
return tegra_platform_is_vsp();
#endif
}
bool tegra_hwpm_is_hypervisor_mode_impl(void)
{
#if defined(CONFIG_TEGRA_HWPM_OOT)
return false;
#else
return is_tegra_hypervisor_mode();
#endif
}
int tegra_hwpm_fuse_readl_impl(struct tegra_soc_hwpm *hwpm,