diff options
| author | Argus Lin <argus.lin@mediatek.com> | 2018-09-04 20:31:54 +0800 |
|---|---|---|
| committer | Matthias Brugger <matthias.bgg@gmail.com> | 2018-09-25 17:36:38 +0200 |
| commit | 3013b410a8f50cf251e09da00b8241fd43bb41fa (patch) | |
| tree | 2489da5ac4cf15fd5b34a73227a381dd70d2232e /drivers/soc | |
| parent | 12b079b0fe8b87229939f64f66f1c9545a91535f (diff) | |
| download | linux-3013b410a8f50cf251e09da00b8241fd43bb41fa.tar.bz2 | |
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>
Diffstat (limited to 'drivers/soc')
| -rw-r--r-- | drivers/soc/mediatek/mtk-pmic-wrap.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c index 74c86d0cf1fb..8236a6c87e19 100644 --- 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, }, { |