Add support for TPS65224 Error Signal Monitor in the TPS6594 ESM driver
as they share significant functionality.
Signed-off-by: Bhargav Raviprakash <[email protected]>
---
drivers/misc/tps6594-esm.c | 15 ++++++++++++---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/drivers/misc/tps6594-esm.c b/drivers/misc/tps6594-esm.c
index d0f86b0e9..445d82bd3 100644
--- a/drivers/misc/tps6594-esm.c
+++ b/drivers/misc/tps6594-esm.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
/*
- * ESM (Error Signal Monitor) driver for TI TPS6594/TPS6593/LP8764 PMICs
+ * ESM (Error Signal Monitor) driver for TI TPS65224/TPS6594/TPS6593/LP8764 PMICs
*
* Copyright (C) 2023 BayLibre Incorporated - https://www.baylibre.com/
*/
@@ -20,6 +20,8 @@
#define ESM_MODE_CFG_CLR 0x0
#define ESM_START_CLR 0x0
+static struct reg_field tps65224_esm_mode_cfg = REG_FIELD(TPS6594_REG_ESM_MCU_MODE_CFG, 5, 6);
+static struct reg_field tps65224_esm_start = REG_FIELD(TPS6594_REG_ESM_MCU_START_REG, 0, 0);
static struct reg_field tps6594_esm_mode_cfg = REG_FIELD(TPS6594_REG_ESM_SOC_MODE_CFG, 5, 6);
static struct reg_field tps6594_esm_start = REG_FIELD(TPS6594_REG_ESM_SOC_START_REG, 0, 0);
@@ -87,8 +89,14 @@ static int tps6594_esm_probe(struct platform_device *pdev)
if (!esm)
return -ENOMEM;
- esm->esm_mode_cfg = devm_regmap_field_alloc(dev, tps->regmap, tps6594_esm_mode_cfg);
- esm->esm_start = devm_regmap_field_alloc(dev, tps->regmap, tps6594_esm_start);
+ if (tps->chip_id == TPS65224) {
+ esm->esm_mode_cfg = devm_regmap_field_alloc(dev, tps->regmap,
+ tps65224_esm_mode_cfg);
+ esm->esm_start = devm_regmap_field_alloc(dev, tps->regmap, tps65224_esm_start);
+ } else {
+ esm->esm_mode_cfg = devm_regmap_field_alloc(dev, tps->regmap, tps6594_esm_mode_cfg);
+ esm->esm_start = devm_regmap_field_alloc(dev, tps->regmap, tps6594_esm_start);
+ }
if (IS_ERR(esm->esm_mode_cfg)) {
dev_err(dev, "esm_mode_cfg reg field init failed\n");
@@ -176,5 +184,6 @@ module_platform_driver(tps6594_esm_driver);
MODULE_ALIAS("platform:tps6594-esm");
MODULE_AUTHOR("Julien Panis <[email protected]>");
+MODULE_AUTHOR("Bhargav Raviprakash <[email protected]>");
MODULE_DESCRIPTION("TPS6594 Error Signal Monitor Driver");
MODULE_LICENSE("GPL");
--
2.25.1