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ACPI: PMIC: Add comments with DSDT power opregion field names

Message ID 20230125110718.18194-1-hdegoede@redhat.com
State Superseded
Headers show
Series ACPI: PMIC: Add comments with DSDT power opregion field names | expand

Commit Message

Hans de Goede Jan. 25, 2023, 11:07 a.m. UTC
The DSDTs of CHT devices using the Dollar Cove TI PMIC, all use
LDO1 - LDO14 names for the DSDT power opregion field names.

Add comments with these fields to make it easier to see which PMIC
registers are being set by ACPI code using these.

Note that LDO4 is missing and the mapped registers jump from 0x43
to 0x45 to match. This matches with how the fields are declared
in the DSDT where LDO3 is skipped to. Note there is no hole in
the field addresses, LDO3 is simply just not defined on either side.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
 drivers/acpi/pmic/intel_pmic_chtdc_ti.c | 26 ++++++++++++-------------
 1 file changed, 13 insertions(+), 13 deletions(-)
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Patch

diff --git a/drivers/acpi/pmic/intel_pmic_chtdc_ti.c b/drivers/acpi/pmic/intel_pmic_chtdc_ti.c
index 418eec523025..c84ef3d15181 100644
--- a/drivers/acpi/pmic/intel_pmic_chtdc_ti.c
+++ b/drivers/acpi/pmic/intel_pmic_chtdc_ti.c
@@ -20,19 +20,19 @@ 
 #define CHTDC_TI_GPADC		0x5a
 
 static struct pmic_table chtdc_ti_power_table[] = {
-	{ .address = 0x00, .reg = 0x41 },
-	{ .address = 0x04, .reg = 0x42 },
-	{ .address = 0x08, .reg = 0x43 },
-	{ .address = 0x0c, .reg = 0x45 },
-	{ .address = 0x10, .reg = 0x46 },
-	{ .address = 0x14, .reg = 0x47 },
-	{ .address = 0x18, .reg = 0x48 },
-	{ .address = 0x1c, .reg = 0x49 },
-	{ .address = 0x20, .reg = 0x4a },
-	{ .address = 0x24, .reg = 0x4b },
-	{ .address = 0x28, .reg = 0x4c },
-	{ .address = 0x2c, .reg = 0x4d },
-	{ .address = 0x30, .reg = 0x4e },
+	{ .address = 0x00, .reg = 0x41 }, /* LDO1 */
+	{ .address = 0x04, .reg = 0x42 }, /* LDO2 */
+	{ .address = 0x08, .reg = 0x43 }, /* LDO3 */
+	{ .address = 0x0c, .reg = 0x45 }, /* LDO5 */
+	{ .address = 0x10, .reg = 0x46 }, /* LDO6 */
+	{ .address = 0x14, .reg = 0x47 }, /* LDO7 */
+	{ .address = 0x18, .reg = 0x48 }, /* LDO8 */
+	{ .address = 0x1c, .reg = 0x49 }, /* LDO9 */
+	{ .address = 0x20, .reg = 0x4a }, /* LD10 */
+	{ .address = 0x24, .reg = 0x4b }, /* LD11 */
+	{ .address = 0x28, .reg = 0x4c }, /* LD12 */
+	{ .address = 0x2c, .reg = 0x4d }, /* LD13 */
+	{ .address = 0x30, .reg = 0x4e }, /* LD14 */
 };
 
 static struct pmic_table chtdc_ti_thermal_table[] = {