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soc: rockchip: power-domain: Fix up the dump information of panic

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Just dump the valid register.

Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Change-Id: I3c35530d03463d2a5940862d866668a1f51a283c
This commit is contained in:
Elaine Zhang
2023-02-02 10:48:52 +08:00
committed by Tao Huang
parent 52c9c71ccb
commit 3fb264c4e2
1 changed files with 24 additions and 6 deletions
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30
drivers/soc/rockchip/pm_domains.c
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@@ -1346,14 +1346,32 @@ late_initcall_sync(rockchip_pd_keepon_release);
static void __iomem *pd_base;
static void dump_offset(const char *name, u32 offset)
{
if (!offset)
return;
pr_warn("%-9s 0x%04x: ", name, offset);
print_hex_dump(KERN_CONT, "", DUMP_PREFIX_NONE, 16, 4, pd_base + offset, 16, false);
}
void rockchip_dump_pmu(void)
{
if (pd_base) {
pr_warn("PMU:\n");
print_hex_dump(KERN_WARNING, "", DUMP_PREFIX_OFFSET,
32, 4, pd_base,
0x100, false);
}
if (!pd_base)
return;
pr_warn("PMU:\n");
dump_offset("pwr", g_pmu->info->pwr_offset);
dump_offset("status", g_pmu->info->status_offset);
dump_offset("req", g_pmu->info->req_offset);
dump_offset("idle", g_pmu->info->idle_offset);
dump_offset("ack", g_pmu->info->ack_offset);
dump_offset("mem_pwr", g_pmu->info->mem_pwr_offset);
dump_offset("chain_st", g_pmu->info->chain_status_offset);
dump_offset("mem_st", g_pmu->info->mem_status_offset);
dump_offset("repair_st", g_pmu->info->repair_status_offset);
dump_offset("clkungate", g_pmu->info->clk_ungate_offset);
dump_offset("mem_sd", g_pmu->info->mem_sd_offset);
}
EXPORT_SYMBOL_GPL(rockchip_dump_pmu);