From 3013b410a8f50cf251e09da00b8241fd43bb41fa Mon Sep 17 00:00:00 2001 From: Argus Lin Date: Tue, 4 Sep 2018 20:31:54 +0800 Subject: 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 Signed-off-by: Matthias Brugger --- drivers/soc/mediatek/mtk-pmic-wrap.c | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) (limited to 'drivers/soc') 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, @@ -1627,6 +1653,9 @@ 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, -- cgit v1.2.3