Input: mtk-pmic-keys: add MT6357 support

Add PMIC Keys support on MT6357 SoC.

Signed-off-by: Fabien Parent <fparent@baylibre.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
Link: https://lore.kernel.org/r/20221005-mt6357-support-v8-6-560caaafee53@baylibre.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

diff --git a/drivers/input/keyboard/mtk-pmic-keys.c b/drivers/input/keyboard/mtk-pmic-keys.c
index 3d4ffa2..4364c34 100644 (file)
--- a/drivers/input/keyboard/mtk-pmic-keys.c
+++ b/drivers/input/keyboard/mtk-pmic-keys.c
@@ -10,6 +10,7 @@
 #include <linux/kernel.h>
 #include <linux/mfd/mt6323/registers.h>
 #include <linux/mfd/mt6331/registers.h>
+#include <linux/mfd/mt6357/registers.h>
 #include <linux/mfd/mt6358/registers.h>
 #include <linux/mfd/mt6397/core.h>
 #include <linux/mfd/mt6397/registers.h>
@@ -90,6 +91,19 @@ static const struct mtk_pmic_regs mt6331_regs = {
        .rst_lprst_mask = MTK_PMIC_MT6331_RST_DU_MASK,
 };
 
+static const struct mtk_pmic_regs mt6357_regs = {
+       .keys_regs[MTK_PMIC_PWRKEY_INDEX] =
+               MTK_PMIC_KEYS_REGS(MT6357_TOPSTATUS,
+                                  0x2, MT6357_PSC_TOP_INT_CON0, 0x5,
+                                  MTK_PMIC_PWRKEY_RST),
+       .keys_regs[MTK_PMIC_HOMEKEY_INDEX] =
+               MTK_PMIC_KEYS_REGS(MT6357_TOPSTATUS,
+                                  0x8, MT6357_PSC_TOP_INT_CON0, 0xa,
+                                  MTK_PMIC_HOMEKEY_INDEX),
+       .pmic_rst_reg = MT6357_TOP_RST_MISC,
+       .rst_lprst_mask = MTK_PMIC_RST_DU_MASK,
+};
+
 static const struct mtk_pmic_regs mt6358_regs = {
        .keys_regs[MTK_PMIC_PWRKEY_INDEX] =
                MTK_PMIC_KEYS_REGS(MT6358_TOPSTATUS,
@@ -277,6 +291,9 @@ static const struct of_device_id of_mtk_pmic_keys_match_tbl[] = {
                .compatible = "mediatek,mt6331-keys",
                .data = &mt6331_regs,
        }, {
+               .compatible = "mediatek,mt6357-keys",
+               .data = &mt6357_regs,
+       }, {
                .compatible = "mediatek,mt6358-keys",
                .data = &mt6358_regs,
        }, {