From ce35e21d82bcac8b3fd5128888f9e233f8444293 Mon Sep 17 00:00:00 2001 From: Bibby Hsieh Date: Fri, 14 Feb 2020 12:35:45 +0800 Subject: soc: mediatek: knows_txdone needs to be set in Mediatek CMDQ helper Mediatek CMDQ driver have a mechanism to do TXDONE_BY_ACK, so we should set knows_txdone. Fixes:576f1b4bc802 ("soc: mediatek: Add Mediatek CMDQ helper") Cc: stable@vger.kernel.org # v5.0+ Signed-off-by: Bibby Hsieh Reviewed-by: CK Hu Signed-off-by: Matthias Brugger --- drivers/soc/mediatek/mtk-cmdq-helper.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/soc') diff --git a/drivers/soc/mediatek/mtk-cmdq-helper.c b/drivers/soc/mediatek/mtk-cmdq-helper.c index de20e6cba83b..db37144ae98c 100644 --- a/drivers/soc/mediatek/mtk-cmdq-helper.c +++ b/drivers/soc/mediatek/mtk-cmdq-helper.c @@ -78,6 +78,7 @@ struct cmdq_client *cmdq_mbox_create(struct device *dev, int index, u32 timeout) client->pkt_cnt = 0; client->client.dev = dev; client->client.tx_block = false; + client->client.knows_txdone = true; client->chan = mbox_request_channel(&client->client, index); if (IS_ERR(client->chan)) { -- cgit v1.2.3 From adc4e8fcb23f75538d9a201b2acc56721c5c7559 Mon Sep 17 00:00:00 2001 From: Argus Lin Date: Sun, 16 Feb 2020 14:17:22 +0800 Subject: 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 Signed-off-by: Matthias Brugger --- drivers/soc/mediatek/mtk-pmic-wrap.c | 57 ++++++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) (limited to 'drivers/soc') diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c index c725315cf6a8..1f8189afaa21 100644 --- a/drivers/soc/mediatek/mtk-pmic-wrap.c +++ b/drivers/soc/mediatek/mtk-pmic-wrap.c @@ -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, -- cgit v1.2.3 From 2faccb56ee6b93bc7dda3c6b5316bc2b025ec27d Mon Sep 17 00:00:00 2001 From: Argus Lin Date: Sun, 16 Feb 2020 14:17:23 +0800 Subject: soc: mediatek: pwrap: add support for MT6359 PMIC MT6359 is a new power management IC and it is used for MT6779 SoCs. To define mt6359_regs for pmic register mapping and pmic_mt6359 for accessing register. Signed-off-by: Argus Lin Signed-off-by: Matthias Brugger --- drivers/soc/mediatek/mtk-pmic-wrap.c | 71 ++++++++++++++++++++++++++++++++++++ 1 file changed, 71 insertions(+) (limited to 'drivers/soc') diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c index 1f8189afaa21..5d34e8b9c988 100644 --- a/drivers/soc/mediatek/mtk-pmic-wrap.c +++ b/drivers/soc/mediatek/mtk-pmic-wrap.c @@ -111,6 +111,28 @@ enum dew_regs { PWRAP_RG_SPI_CON13, PWRAP_SPISLV_KEY, + /* MT6359 only regs */ + PWRAP_DEW_CRC_SWRST, + PWRAP_DEW_RG_EN_RECORD, + PWRAP_DEW_RECORD_CMD0, + PWRAP_DEW_RECORD_CMD1, + PWRAP_DEW_RECORD_CMD2, + PWRAP_DEW_RECORD_CMD3, + PWRAP_DEW_RECORD_CMD4, + PWRAP_DEW_RECORD_CMD5, + PWRAP_DEW_RECORD_WDATA0, + PWRAP_DEW_RECORD_WDATA1, + PWRAP_DEW_RECORD_WDATA2, + PWRAP_DEW_RECORD_WDATA3, + PWRAP_DEW_RECORD_WDATA4, + PWRAP_DEW_RECORD_WDATA5, + PWRAP_DEW_RG_ADDR_TARGET, + PWRAP_DEW_RG_ADDR_MASK, + PWRAP_DEW_RG_WDATA_TARGET, + PWRAP_DEW_RG_WDATA_MASK, + PWRAP_DEW_RG_SPI_RECORD_CLR, + PWRAP_DEW_RG_CMD_ALERT_CLR, + /* MT6397 only regs */ PWRAP_DEW_EVENT_OUT_EN, PWRAP_DEW_EVENT_SRC_EN, @@ -197,6 +219,42 @@ static const u32 mt6358_regs[] = { [PWRAP_SPISLV_KEY] = 0x044a, }; +static const u32 mt6359_regs[] = { + [PWRAP_DEW_RG_EN_RECORD] = 0x040a, + [PWRAP_DEW_DIO_EN] = 0x040c, + [PWRAP_DEW_READ_TEST] = 0x040e, + [PWRAP_DEW_WRITE_TEST] = 0x0410, + [PWRAP_DEW_CRC_SWRST] = 0x0412, + [PWRAP_DEW_CRC_EN] = 0x0414, + [PWRAP_DEW_CRC_VAL] = 0x0416, + [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, + [PWRAP_DEW_RECORD_CMD0] = 0x0428, + [PWRAP_DEW_RECORD_CMD1] = 0x042a, + [PWRAP_DEW_RECORD_CMD2] = 0x042c, + [PWRAP_DEW_RECORD_CMD3] = 0x042e, + [PWRAP_DEW_RECORD_CMD4] = 0x0430, + [PWRAP_DEW_RECORD_CMD5] = 0x0432, + [PWRAP_DEW_RECORD_WDATA0] = 0x0434, + [PWRAP_DEW_RECORD_WDATA1] = 0x0436, + [PWRAP_DEW_RECORD_WDATA2] = 0x0438, + [PWRAP_DEW_RECORD_WDATA3] = 0x043a, + [PWRAP_DEW_RECORD_WDATA4] = 0x043c, + [PWRAP_DEW_RECORD_WDATA5] = 0x043e, + [PWRAP_DEW_RG_ADDR_TARGET] = 0x0440, + [PWRAP_DEW_RG_ADDR_MASK] = 0x0442, + [PWRAP_DEW_RG_WDATA_TARGET] = 0x0444, + [PWRAP_DEW_RG_WDATA_MASK] = 0x0446, + [PWRAP_DEW_RG_SPI_RECORD_CLR] = 0x0448, + [PWRAP_DEW_RG_CMD_ALERT_CLR] = 0x0448, + [PWRAP_SPISLV_KEY] = 0x044a, +}; + static const u32 mt6397_regs[] = { [PWRAP_DEW_BASE] = 0xbc00, [PWRAP_DEW_EVENT_OUT_EN] = 0xbc00, @@ -977,6 +1035,7 @@ enum pmic_type { PMIC_MT6351, PMIC_MT6357, PMIC_MT6358, + PMIC_MT6359, PMIC_MT6380, PMIC_MT6397, }; @@ -1752,6 +1811,15 @@ static const struct pwrap_slv_type pmic_mt6358 = { .pwrap_write = pwrap_write16, }; +static const struct pwrap_slv_type pmic_mt6359 = { + .dew_regs = mt6359_regs, + .type = PMIC_MT6359, + .regmap = &pwrap_regmap_config16, + .caps = PWRAP_SLV_CAP_DUALIO, + .pwrap_read = pwrap_read16, + .pwrap_write = pwrap_write16, +}; + static const struct pwrap_slv_type pmic_mt6380 = { .dew_regs = NULL, .type = PMIC_MT6380, @@ -1784,6 +1852,9 @@ static const struct of_device_id of_slave_match_tbl[] = { }, { .compatible = "mediatek,mt6358", .data = &pmic_mt6358, + }, { + .compatible = "mediatek,mt6359", + .data = &pmic_mt6359, }, { /* The MT6380 PMIC only implements a regulator, so we bind it * directly instead of using a MFD. -- cgit v1.2.3