Input: mtk-pmic-keys - add support for MT6359 PMIC keys

Add PMIC key support on MT6359 SoC.

Signed-off-by: Louis-Alexis Eyraud <[email protected]>
Link: https://lore.kernel.org/r/20250703-add-mt6359-pmic-keys-support-v1-1-21a4d2774e34@collabora.com
Signed-off-by: Dmitry Torokhov <[email protected]>

Author: laeyraud

drivers/input/keyboard/mtk-pmic-keys.c

@@ -12,6 +12,7 @@
 #include <linux/mfd/mt6331/registers.h>
 #include <linux/mfd/mt6357/registers.h>
 #include <linux/mfd/mt6358/registers.h>
+#include <linux/mfd/mt6359/registers.h>
 #include <linux/mfd/mt6397/core.h>
 #include <linux/mfd/mt6397/registers.h>
 #include <linux/module.h>
@@ -117,6 +118,19 @@ static const struct mtk_pmic_regs mt6358_regs = {
 	.rst_lprst_mask = MTK_PMIC_RST_DU_MASK,
 };
 
+static const struct mtk_pmic_regs mt6359_regs = {
+	.keys_regs[MTK_PMIC_PWRKEY_INDEX] =
+		MTK_PMIC_KEYS_REGS(MT6359_TOPSTATUS,
+				   0x2, MT6359_PSC_TOP_INT_CON0, 0x5,
+				   MTK_PMIC_PWRKEY_RST),
+	.keys_regs[MTK_PMIC_HOMEKEY_INDEX] =
+		MTK_PMIC_KEYS_REGS(MT6359_TOPSTATUS,
+				   0x8, MT6359_PSC_TOP_INT_CON0, 0xa,
+				   MTK_PMIC_HOMEKEY_RST),
+	.pmic_rst_reg = MT6359_TOP_RST_MISC,
+	.rst_lprst_mask = MTK_PMIC_RST_DU_MASK,
+};
+
 struct mtk_pmic_keys_info {
 	struct mtk_pmic_keys *keys;
 	const struct mtk_pmic_keys_regs *regs;
@@ -296,6 +310,9 @@ static const struct of_device_id of_mtk_pmic_keys_match_tbl[] = {
 	}, {
 		.compatible = "mediatek,mt6358-keys",
 		.data = &mt6358_regs,
+	}, {
+		.compatible = "mediatek,mt6359-keys",
+		.data = &mt6359_regs,
 	}, {
 		/* sentinel */
 	}