[PATCH v3 6/9] input: keyboard: mtk-pmic-keys: add MT6392 support

[Luca Leonardo Scorcia <l.scorcia@gmail.com>]

From: Val Packett <val@packett.cool>

Add support for the MT6392 PMIC to the keys driver.

Signed-off-by: Val Packett <val@packett.cool>
Signed-off-by: Luca Leonardo Scorcia <l.scorcia@gmail.com>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---
 drivers/input/keyboard/mtk-pmic-keys.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/drivers/input/keyboard/mtk-pmic-keys.c b/drivers/input/keyboard/mtk-pmic-keys.c
index c78d9f6d97c4..8b4a89fce4fb 100644
--- a/drivers/input/keyboard/mtk-pmic-keys.c
+++ b/drivers/input/keyboard/mtk-pmic-keys.c
@@ -13,6 +13,7 @@
 #include <linux/mfd/mt6357/registers.h>
 #include <linux/mfd/mt6358/registers.h>
 #include <linux/mfd/mt6359/registers.h>
+#include <linux/mfd/mt6392/registers.h>
 #include <linux/mfd/mt6397/core.h>
 #include <linux/mfd/mt6397/registers.h>
 #include <linux/module.h>
@@ -69,6 +70,19 @@ static const struct mtk_pmic_regs mt6397_regs = {
 	.rst_lprst_mask = MTK_PMIC_RST_DU_MASK,
 };
 
+static const struct mtk_pmic_regs mt6392_regs = {
+	.keys_regs[MTK_PMIC_PWRKEY_INDEX] =
+		MTK_PMIC_KEYS_REGS(MT6392_CHRSTATUS, 0x2,
+				   MT6392_INT_MISC_CON, 0x10,
+				   MTK_PMIC_PWRKEY_RST),
+	.keys_regs[MTK_PMIC_HOMEKEY_INDEX] =
+		MTK_PMIC_KEYS_REGS(MT6392_CHRSTATUS, 0x4,
+				   MT6392_INT_MISC_CON, 0x8,
+				   MTK_PMIC_HOMEKEY_RST),
+	.pmic_rst_reg = MT6392_TOP_RST_MISC,
+	.rst_lprst_mask = MTK_PMIC_RST_DU_MASK,
+};
+
 static const struct mtk_pmic_regs mt6323_regs = {
 	.keys_regs[MTK_PMIC_PWRKEY_INDEX] =
 		MTK_PMIC_KEYS_REGS(MT6323_CHRSTATUS,
@@ -301,6 +315,9 @@ static const struct of_device_id of_mtk_pmic_keys_match_tbl[] = {
 	{
 		.compatible = "mediatek,mt6397-keys",
 		.data = &mt6397_regs,
+	}, {
+		.compatible = "mediatek,mt6392-keys",
+		.data = &mt6392_regs,
 	}, {
 		.compatible = "mediatek,mt6323-keys",
 		.data = &mt6323_regs,
-- 
2.43.0