soc: mediatek: pwrap: add mt6357 driver for mt6765 SoCs

MT6357 is a new power management IC and it is used for mt6765 SoCs.
To define mt6357_regs for pmic register mapping and pmic_mt6357
for accessing register.

Signed-off-by: Argus Lin <argus.lin@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c
index 74c86d0..8236a6c 100644 (file)
--- a/drivers/soc/mediatek/mtk-pmic-wrap.c
+++ b/drivers/soc/mediatek/mtk-pmic-wrap.c
@@ -162,6 +162,21 @@ static const u32 mt6351_regs[] = {
        [PWRAP_DEW_RDDMY_NO] =          0x030C,
 };
 
+static const u32 mt6357_regs[] = {
+       [PWRAP_DEW_DIO_EN] =            0x040A,
+       [PWRAP_DEW_READ_TEST] =         0x040C,
+       [PWRAP_DEW_WRITE_TEST] =        0x040E,
+       [PWRAP_DEW_CRC_EN] =            0x0412,
+       [PWRAP_DEW_CRC_VAL] =           0x0414,
+       [PWRAP_DEW_CIPHER_KEY_SEL] =    0x0418,
+       [PWRAP_DEW_CIPHER_IV_SEL] =     0x041A,
+       [PWRAP_DEW_CIPHER_EN] =         0x041C,
+       [PWRAP_DEW_CIPHER_RDY] =        0x041E,
+       [PWRAP_DEW_CIPHER_MODE] =       0x0420,
+       [PWRAP_DEW_CIPHER_SWRST] =      0x0422,
+       [PWRAP_DEW_RDDMY_NO] =          0x0424,
+};
+
 static const u32 mt6358_regs[] = {
        [PWRAP_SMT_CON1] =              0x0030,
        [PWRAP_DRV_CON1] =              0x0038,
@@ -840,6 +855,7 @@ static int mt8183_regs[] = {
 enum pmic_type {
        PMIC_MT6323,
        PMIC_MT6351,
+       PMIC_MT6357,
        PMIC_MT6358,
        PMIC_MT6380,
        PMIC_MT6397,
@@ -1305,6 +1321,7 @@ static int pwrap_init_cipher(struct pmic_wrapper *wrp)
                break;
        case PMIC_MT6323:
        case PMIC_MT6351:
+       case PMIC_MT6357:
                pwrap_write(wrp, wrp->slave->dew_regs[PWRAP_DEW_CIPHER_EN],
                            0x1);
                break;
@@ -1592,6 +1609,15 @@ static const struct pwrap_slv_type pmic_mt6351 = {
        .pwrap_write = pwrap_write16,
 };
 
+static const struct pwrap_slv_type pmic_mt6357 = {
+       .dew_regs = mt6357_regs,
+       .type = PMIC_MT6357,
+       .regmap = &pwrap_regmap_config16,
+       .caps = 0,
+       .pwrap_read = pwrap_read16,
+       .pwrap_write = pwrap_write16,
+};
+
 static const struct pwrap_slv_type pmic_mt6358 = {
        .dew_regs = mt6358_regs,
        .type = PMIC_MT6358,
@@ -1628,6 +1654,9 @@ static const struct of_device_id of_slave_match_tbl[] = {
                .compatible = "mediatek,mt6351",
                .data = &pmic_mt6351,
        }, {
+               .compatible = "mediatek,mt6357",
+               .data = &pmic_mt6357,
+       }, {
                .compatible = "mediatek,mt6358",
                .data = &pmic_mt6358,
        }, {