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soc: mediatek: pwrap: add pwrap driver for MT6779 SoCs 

MT6779 is a highly integrated SoCs, it uses PMIC_MT6359 for
power management. This patch adds pwrap master driver to
access PMIC_MT6359.

Signed-off-by: Argus Lin <argus.lin@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
This commit is contained in:
Argus Lin 2020-02-16 14:17:22 +08:00 committed by Matthias Brugger
parent 305ce1dce9
commit adc4e8fcb2
1 changed files with 57 additions and 0 deletions
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57
drivers/soc/mediatek/mtk-pmic-wrap.c
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@ -497,6 +497,45 @@ static int mt6765_regs[] = {
[PWRAP_DCM_DBC_PRD] = 0x1E0,
};
static int mt6779_regs[] = {
[PWRAP_MUX_SEL] = 0x0,
[PWRAP_WRAP_EN] = 0x4,
[PWRAP_DIO_EN] = 0x8,
[PWRAP_RDDMY] = 0x20,
[PWRAP_CSHEXT_WRITE] = 0x24,
[PWRAP_CSHEXT_READ] = 0x28,
[PWRAP_CSLEXT_WRITE] = 0x2C,
[PWRAP_CSLEXT_READ] = 0x30,
[PWRAP_EXT_CK_WRITE] = 0x34,
[PWRAP_STAUPD_CTRL] = 0x3C,
[PWRAP_STAUPD_GRPEN] = 0x40,
[PWRAP_EINT_STA0_ADR] = 0x44,
[PWRAP_HARB_HPRIO] = 0x68,
[PWRAP_HIPRIO_ARB_EN] = 0x6C,
[PWRAP_MAN_EN] = 0x7C,
[PWRAP_MAN_CMD] = 0x80,
[PWRAP_WACS0_EN] = 0x8C,
[PWRAP_INIT_DONE0] = 0x90,
[PWRAP_WACS1_EN] = 0x94,
[PWRAP_WACS2_EN] = 0x9C,
[PWRAP_INIT_DONE1] = 0x98,
[PWRAP_INIT_DONE2] = 0xA0,
[PWRAP_INT_EN] = 0xBC,
[PWRAP_INT_FLG_RAW] = 0xC0,
[PWRAP_INT_FLG] = 0xC4,
[PWRAP_INT_CLR] = 0xC8,
[PWRAP_INT1_EN] = 0xCC,
[PWRAP_INT1_FLG] = 0xD4,
[PWRAP_INT1_CLR] = 0xD8,
[PWRAP_TIMER_EN] = 0xF0,
[PWRAP_WDT_UNIT] = 0xF8,
[PWRAP_WDT_SRC_EN] = 0xFC,
[PWRAP_WDT_SRC_EN_1] = 0x100,
[PWRAP_WACS2_CMD] = 0xC20,
[PWRAP_WACS2_RDATA] = 0xC24,
[PWRAP_WACS2_VLDCLR] = 0xC28,
};
static int mt6797_regs[] = {
[PWRAP_MUX_SEL] = 0x0,
[PWRAP_WRAP_EN] = 0x4,
@ -945,6 +984,7 @@ enum pmic_type {
enum pwrap_type {
PWRAP_MT2701,
PWRAP_MT6765,
PWRAP_MT6779,
PWRAP_MT6797,
PWRAP_MT7622,
PWRAP_MT8135,
@ -1377,6 +1417,7 @@ static int pwrap_init_cipher(struct pmic_wrapper *wrp)
break;
case PWRAP_MT2701:
case PWRAP_MT6765:
case PWRAP_MT6779:
case PWRAP_MT6797:
case PWRAP_MT8173:
case PWRAP_MT8516:
@ -1783,6 +1824,19 @@ static const struct pmic_wrapper_type pwrap_mt6765 = {
.init_soc_specific = NULL,
};
static const struct pmic_wrapper_type pwrap_mt6779 = {
.regs = mt6779_regs,
.type = PWRAP_MT6779,
.arb_en_all = 0xfbb7f,
.int_en_all = 0xfffffffe,
.int1_en_all = 0,
.spi_w = PWRAP_MAN_CMD_SPI_WRITE,
.wdt_src = PWRAP_WDT_SRC_MASK_ALL,
.caps = 0,
.init_reg_clock = pwrap_common_init_reg_clock,
.init_soc_specific = NULL,
};
static const struct pmic_wrapper_type pwrap_mt6797 = {
.regs = mt6797_regs,
.type = PWRAP_MT6797,
@ -1867,6 +1921,9 @@ static const struct of_device_id of_pwrap_match_tbl[] = {
}, {
.compatible = "mediatek,mt6765-pwrap",
.data = &pwrap_mt6765,
}, {
.compatible = "mediatek,mt6779-pwrap",
.data = &pwrap_mt6779,
}, {
.compatible = "mediatek,mt6797-pwrap",
.data = &pwrap_mt6797,