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Diffstat (limited to 'driver/tcpm/mt6370.h')
| -rw-r--r-- | driver/tcpm/mt6370.h | 200 |
1 files changed, 0 insertions, 200 deletions
diff --git a/driver/tcpm/mt6370.h b/driver/tcpm/mt6370.h deleted file mode 100644 index cdc3112a3e..0000000000 --- a/driver/tcpm/mt6370.h +++ /dev/null @@ -1,200 +0,0 @@ -/* Copyright 2018 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - * - * MT6370 TCPC Driver - */ - -#ifndef __CROS_EC_USB_PD_TCPM_MT6370_H -#define __CROS_EC_USB_PD_TCPM_MT6370_H - -/* MT6370 Private RegMap */ - -#define MT6370_REG_PHY_CTRL1 0x80 -#define MT6370_REG_PHY_CTRL2 0x81 -#define MT6370_REG_PHY_CTRL3 0x82 -#define MT6370_REG_PHY_CTRL6 0x85 - -#define MT6370_REG_CLK_CTRL2 0x87 -#define MT6370_REG_CLK_CTRL3 0x88 - -#define MT6370_REG_RUST_STATUS 0x8A -#define MT6370_REG_RUST_INT_EVENT 0x8B -#define MT6370_REG_RUST_MASK 0x8C -#define MT6370_REG_BMC_CTRL 0x90 -#define MT6370_REG_BMCIO_RXDZSEL 0x93 -#define MT6370_REG_VCONN_CLIMITEN 0x95 - -#define MT6370_REG_OVP_FLAG_SEL 0x96 - -#define MT6370_REG_RT_STATUS 0x97 -#define MT6370_REG_RT_INT 0x98 -#define MT6370_REG_RT_MASK 0x99 -#define RT5081_REG_BMCIO_RXDZEN 0x9A -#define MT6370_REG_IDLE_CTRL 0x9B -#define MT6370_REG_INTRST_CTRL 0x9C -#define MT6370_REG_WATCHDOG_CTRL 0x9D -#define MT6370_REG_I2CRST_CTRL 0X9E - -#define MT6370_REG_SWRESET 0xA0 -#define MT6370_REG_TTCPC_FILTER 0xA1 -#define MT6370_REG_DRP_TOGGLE_CYCLE 0xA2 -#define MT6370_REG_DRP_DUTY_CTRL 0xA3 -#define MT6370_REG_RUST_DETECTION 0xAD -#define MT6370_REG_RUST_CONTROL 0xAE -#define MT6370_REG_BMCIO_RXDZEN 0xAF -#define MT6370_REG_DRP_RUST 0xB9 - -#define MT6370_REG_UNLOCK_PW2 0xF0 -#define MT6370_REG_UNLOCK_PW1 0xF1 - -#define MT6370_TCPC_I2C_ADDR_FLAGS 0x4E - -/* - * MT6370_REG_PHY_CTRL1 0x80 - */ - -#define MT6370_REG_PHY_CTRL1_SET(retry_discard, toggle_cnt, bus_idle_cnt, \ - rx_filter) \ - ((retry_discard << 7) | (toggle_cnt << 4) | (bus_idle_cnt << 2) | \ - (rx_filter & 0x03)) - -/* - * MT6370_REG_CLK_CTRL2 0x87 - */ - -#define MT6370_REG_CLK_DIV_600K_EN BIT(7) -#define MT6370_REG_CLK_BCLK2_EN BIT(6) -#define MT6370_REG_CLK_BCLK2_TG_EN BIT(5) -#define MT6370_REG_CLK_DIV_300K_EN BIT(3) -#define MT6370_REG_CLK_CK_300K_EN BIT(2) -#define MT6370_REG_CLK_BCLK_EN BIT(1) -#define MT6370_REG_CLK_BCLK_TH_EN BIT(0) - -/* - * MT6370_REG_CLK_CTRL3 0x88 - */ - -#define MT6370_REG_CLK_OSCMUX_RG_EN BIT(7) -#define MT6370_REG_CLK_CK_24M_EN BIT(6) -#define MT6370_REG_CLK_OSC_RG_EN BIT(5) -#define MT6370_REG_CLK_DIV_2P4M_EN BIT(4) -#define MT6370_REG_CLK_CK_2P4M_EN BIT(3) -#define MT6370_REG_CLK_PCLK_EN BIT(2) -#define MT6370_REG_CLK_PCLK_RG_EN BIT(1) -#define MT6370_REG_CLK_PCLK_TG_EN BIT(0) - -/* - * MT6370_REG_RX_TX_DBG 0x8b - */ - -#define MT6370_REG_RX_TX_DBG_RX_BUSY BIT(7) -#define MT6370_REG_RX_TX_DBG_TX_BUSY BIT(6) - -/* - * MT6370_REG_BMC_CTRL 0x90 - */ - -#define MT6370_REG_IDLE_EN BIT(6) -#define MT6370_REG_DISCHARGE_EN BIT(5) -#define MT6370_REG_BMCIO_LPRPRD BIT(4) -#define MT6370_REG_BMCIO_LPEN BIT(3) -#define MT6370_REG_BMCIO_BG_EN BIT(2) -#define MT6370_REG_VBUS_DET_EN BIT(1) -#define MT6370_REG_BMCIO_OSC_EN BIT(0) -#define MT6370_REG_BMC_CTRL_DEFAULT \ - (MT6370_REG_BMCIO_BG_EN | MT6370_REG_VBUS_DET_EN | \ - MT6370_REG_BMCIO_OSC_EN) - -/* - * MT6370_REG_BMCIO_RXDZSEL 0x93 - */ - -#define MT6370_MASK_OCCTRL_SEL 0xE0 -#define MT6370_OCCTRL_600MA 0x80 -#define MT6370_MASK_BMCIO_RXDZSEL BIT(0) - -/* - * MT6370_REG_OVP_FLAG_SEL 0x96 - */ - -#define MT6370_MASK_DISCHARGE_LVL 0x03 -#define MT6370_REG_DISCHARGE_LVL BIT(0) - -/* - * MT6370_REG_RT_STATUS 0x97 - */ - -#define MT6370_REG_RA_DETACH BIT(5) -#define MT6370_REG_VBUS_80 BIT(1) - -/* - * MT6370_REG_RT_INT 0x98 - */ - -#define MT6370_REG_INT_RA_DETACH BIT(5) -#define MT6370_REG_INT_WATCHDOG BIT(2) -#define MT6370_REG_INT_VBUS_80 BIT(1) -#define MT6370_REG_INT_WAKEUP BIT(0) - -/* - * MT6370_REG_RT_MASK 0x99 - */ - -#define MT6370_REG_M_RA_DETACH BIT(5) -#define MT6370_REG_M_WATCHDOG BIT(2) -#define MT6370_REG_M_VBUS_80 BIT(1) -#define MT6370_REG_M_WAKEUP BIT(0) - -/* - * MT6370_REG_IDLE_CTRL 0x9B - */ - -#define MT6370_REG_CK_300K_SEL BIT(7) -#define MT6370_REG_SHIPPING_OFF BIT(5) -#define MT6370_REG_ENEXTMSG BIT(4) -#define MT6370_REG_AUTOIDLE_EN BIT(3) - -/* timeout = (tout*2+1) * 6.4ms */ -#ifdef CONFIG_USB_PD_REV30 -#define MT6370_REG_IDLE_SET(ck300, ship_dis, auto_idle, tout) \ - ((ck300 << 7) | (ship_dis << 5) | (auto_idle << 3) | (tout & 0x07) | \ - MT6370_REG_ENEXTMSG) -#else -#define MT6370_REG_IDLE_SET(ck300, ship_dis, auto_idle, tout) \ - ((ck300 << 7) | (ship_dis << 5) | (auto_idle << 3) | (tout & 0x07)) -#endif - -/* - * MT6370_REG_INTRST_CTRL 0x9C - */ - -#define MT6370_REG_INTRST_EN BIT(7) - -/* timeout = (tout+1) * 0.2sec */ -#define MT6370_REG_INTRST_SET(en, tout) ((en << 7) | (tout & 0x03)) - -/* - * MT6370_REG_WATCHDOG_CTRL 0x9D - */ - -#define MT6370_REG_WATCHDOG_EN BIT(7) - -/* timeout = (tout+1) * 0.4sec */ -#define MT6370_REG_WATCHDOG_CTRL_SET(en, tout) ((en << 7) | (tout & 0x07)) - -/* - * MT6370_REG_I2CRST_CTRL 0x9E - */ - -#define MT6370_REG_I2CRST_EN BIT(7) - -/* timeout = (tout+1) * 12.5ms */ -#define MT6370_REG_I2CRST_SET(en, tout) ((en << 7) | (tout & 0x0f)) - -extern const struct tcpm_drv mt6370_tcpm_drv; - -/* Enable VCONN discharge. */ -int mt6370_vconn_discharge(int port); - -#endif /* __CROS_EC_USB_PD_TCPM_MT6370_H */ |