[PATCH 3/5][SRU][G] platform/x86: pmc_core: Use descriptive names for LPM registers

[AceLan Kao]

From: "David E. Box" <david.e.box at linux.intel.com>

BugLink: https://bugs.launchpad.net/bugs/1899883

TigerLake Lower Power Mode (LPM) registers are grouped by functionality
but were given simple enumerated names in the code (lpm0, lpm1, ...).
Instead, give the register blocks names that describe their usage.

Suggested-by: Andy Shevchenko <andriy.shevchenko at linux.intel.com>
Signed-off-by: David E. Box <david.e.box at linux.intel.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko at gmail.com>
Link: https://lore.kernel.org/r/20201006224702.12697-2-david.e.box@linux.intel.com
Signed-off-by: Hans de Goede <hdegoede at redhat.com>
(cherry picked from commit e973f1d372dca5ac1d107ec6134f72e566fdf968)
Signed-off-by: AceLan Kao <acelan.kao at canonical.com>
---
 drivers/platform/x86/intel_pmc_core.c | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/drivers/platform/x86/intel_pmc_core.c b/drivers/platform/x86/intel_pmc_core.c
index 338ea5222555..ed9fdf7c8928 100644
--- a/drivers/platform/x86/intel_pmc_core.c
+++ b/drivers/platform/x86/intel_pmc_core.c
@@ -409,7 +409,7 @@ static const struct pmc_reg_map icl_reg_map = {
 	.ltr_ignore_max = ICL_NUM_IP_IGN_ALLOWED,
 };
 
-static const struct pmc_bit_map tgl_lpm0_map[] = {
+static const struct pmc_bit_map tgl_clocksource_status_map[] = {
 	{"USB2PLL_OFF_STS",			BIT(18)},
 	{"PCIe/USB3.1_Gen2PLL_OFF_STS",		BIT(19)},
 	{"PCIe_Gen3PLL_OFF_STS",		BIT(20)},
@@ -425,7 +425,7 @@ static const struct pmc_bit_map tgl_lpm0_map[] = {
 	{}
 };
 
-static const struct pmc_bit_map tgl_lpm1_map[] = {
+static const struct pmc_bit_map tgl_power_gating_status_map[] = {
 	{"SPI_PG_STS",				BIT(2)},
 	{"xHCI_PG_STS",				BIT(3)},
 	{"PCIe_Ctrller_A_PG_STS",		BIT(4)},
@@ -453,7 +453,7 @@ static const struct pmc_bit_map tgl_lpm1_map[] = {
 	{}
 };
 
-static const struct pmc_bit_map tgl_lpm2_map[] = {
+static const struct pmc_bit_map tgl_d3_status_map[] = {
 	{"ADSP_D3_STS",				BIT(0)},
 	{"SATA_D3_STS",				BIT(1)},
 	{"xHCI0_D3_STS",			BIT(2)},
@@ -468,7 +468,7 @@ static const struct pmc_bit_map tgl_lpm2_map[] = {
 	{}
 };
 
-static const struct pmc_bit_map tgl_lpm3_map[] = {
+static const struct pmc_bit_map tgl_vnn_req_status_map[] = {
 	{"GPIO_COM0_VNN_REQ_STS",		BIT(1)},
 	{"GPIO_COM1_VNN_REQ_STS",		BIT(2)},
 	{"GPIO_COM2_VNN_REQ_STS",		BIT(3)},
@@ -493,7 +493,7 @@ static const struct pmc_bit_map tgl_lpm3_map[] = {
 	{}
 };
 
-static const struct pmc_bit_map tgl_lpm4_map[] = {
+static const struct pmc_bit_map tgl_vnn_misc_status_map[] = {
 	{"CPU_C10_REQ_STS_0",			BIT(0)},
 	{"PCIe_LPM_En_REQ_STS_3",		BIT(3)},
 	{"ITH_REQ_STS_5",			BIT(5)},
@@ -509,7 +509,7 @@ static const struct pmc_bit_map tgl_lpm4_map[] = {
 	{}
 };
 
-static const struct pmc_bit_map tgl_lpm5_map[] = {
+static const struct pmc_bit_map tgl_signal_status_map[] = {
 	{"LSX_Wake0_En_STS",			BIT(0)},
 	{"LSX_Wake0_Pol_STS",			BIT(1)},
 	{"LSX_Wake1_En_STS",			BIT(2)},
@@ -546,12 +546,12 @@ static const struct pmc_bit_map tgl_lpm5_map[] = {
 };
 
 static const struct pmc_bit_map *tgl_lpm_maps[] = {
-	tgl_lpm0_map,
-	tgl_lpm1_map,
-	tgl_lpm2_map,
-	tgl_lpm3_map,
-	tgl_lpm4_map,
-	tgl_lpm5_map,
+	tgl_clocksource_status_map,
+	tgl_power_gating_status_map,
+	tgl_d3_status_map,
+	tgl_vnn_req_status_map,
+	tgl_vnn_misc_status_map,
+	tgl_signal_status_map,
 	NULL
 };
 
-- 
2.25.1