linux-kernel - [PATCH v2 4/4] platform/x86: intel_pmc_core: fix: Add slp_s0_offset attribute back to tgl_reg

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Date:   Thu, 27 Feb 2020 15:29:16 -0800
From:   Gayatri Kammela <gayatri.kammela@...el.com>
To:     platform-driver-x86@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, vishwanath.somayaji@...el.com,
        dvhart@...radead.org, mika.westerberg@...el.com,
        peterz@...radead.org, charles.d.prestopine@...el.com,
        Gayatri Kammela <gayatri.kammela@...el.com>,
        Chen Zhou <chenzhou10@...wei.com>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        "David E . Box" <david.e.box@...el.com>
Subject: [PATCH v2 4/4] platform/x86: intel_pmc_core: fix: Add slp_s0_offset attribute back to tgl_reg_map

If platforms such as Tiger Lake has sub-states of S0ix, then attributes
such as slps0_dbg_offset become invalid. But slp_s0_offset is still
valid as it is used to get the pmcdev_base_addr.

Hence, add back slp_s0_offset and remove slps0_dbg_offset attributes.

Cc: Chen Zhou <chenzhou10@...wei.com>
Cc: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc: David E. Box <david.e.box@...el.com>
Signed-off-by: Gayatri Kammela <gayatri.kammela@...el.com>
---
 drivers/platform/x86/intel_pmc_core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/platform/x86/intel_pmc_core.c b/drivers/platform/x86/intel_pmc_core.c
index f6cc80987257..364a3c4e1c89 100644
--- a/drivers/platform/x86/intel_pmc_core.c
+++ b/drivers/platform/x86/intel_pmc_core.c
@@ -557,9 +557,9 @@ static const struct pmc_bit_map *tgl_lpm_maps[] = {
 
 static const struct pmc_reg_map tgl_reg_map = {
 	.pfear_sts = ext_tgl_pfear_map,
+	.slp_s0_offset = CNP_PMC_SLP_S0_RES_COUNTER_OFFSET,
 	.ltr_show_sts = cnp_ltr_show_map,
 	.msr_sts = msr_map,
-	.slps0_dbg_offset = CNP_PMC_SLPS0_DBG_OFFSET,
 	.ltr_ignore_offset = CNP_PMC_LTR_IGNORE_OFFSET,
 	.regmap_length = CNP_PMC_MMIO_REG_LEN,
 	.ppfear0_offset = CNP_PMC_HOST_PPFEAR0A,
-- 
2.17.1