diff options
Diffstat (limited to 'drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_pdphy.h')
| -rw-r--r-- | drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_pdphy.h | 94 |
1 files changed, 6 insertions, 88 deletions
diff --git a/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_pdphy.h b/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_pdphy.h index e67954e31b149c..04dee20293cfad 100644 --- a/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_pdphy.h +++ b/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_pdphy.h @@ -8,74 +8,6 @@ #include <linux/platform_device.h> #include <linux/regmap.h> -#include <linux/usb/tcpm.h> - -#define USB_PDPHY_MAX_DATA_OBJ_LEN 28 -#define USB_PDPHY_MSG_HDR_LEN 2 - -/* PD PHY register offsets and bit fields */ -#define USB_PDPHY_MSG_CONFIG_REG 0x40 -#define MSG_CONFIG_PORT_DATA_ROLE BIT(3) -#define MSG_CONFIG_PORT_POWER_ROLE BIT(2) -#define MSG_CONFIG_SPEC_REV_MASK (BIT(1) | BIT(0)) - -#define USB_PDPHY_EN_CONTROL_REG 0x46 -#define CONTROL_ENABLE BIT(0) - -#define USB_PDPHY_RX_STATUS_REG 0x4A -#define RX_FRAME_TYPE (BIT(0) | BIT(1) | BIT(2)) - -#define USB_PDPHY_FRAME_FILTER_REG 0x4C -#define FRAME_FILTER_EN_HARD_RESET BIT(5) -#define FRAME_FILTER_EN_SOP BIT(0) - -#define USB_PDPHY_TX_SIZE_REG 0x42 -#define TX_SIZE_MASK 0xF - -#define USB_PDPHY_TX_CONTROL_REG 0x44 -#define TX_CONTROL_RETRY_COUNT(n) (((n) & 0x3) << 5) -#define TX_CONTROL_FRAME_TYPE(n) (((n) & 0x7) << 2) -#define TX_CONTROL_FRAME_TYPE_CABLE_RESET (0x1 << 2) -#define TX_CONTROL_SEND_SIGNAL BIT(1) -#define TX_CONTROL_SEND_MSG BIT(0) - -#define USB_PDPHY_RX_SIZE_REG 0x48 - -#define USB_PDPHY_RX_ACKNOWLEDGE_REG 0x4B -#define RX_BUFFER_TOKEN BIT(0) - -#define USB_PDPHY_BIST_MODE_REG 0x4E -#define BIST_MODE_MASK 0xF -#define BIST_ENABLE BIT(7) -#define PD_MSG_BIST 0x3 -#define PD_BIST_TEST_DATA_MODE 0x8 - -#define USB_PDPHY_TX_BUFFER_HDR_REG 0x60 -#define USB_PDPHY_TX_BUFFER_DATA_REG 0x62 - -#define USB_PDPHY_RX_BUFFER_REG 0x80 - -/* VDD regulator */ -#define VDD_PDPHY_VOL_MIN 2800000 /* uV */ -#define VDD_PDPHY_VOL_MAX 3300000 /* uV */ -#define VDD_PDPHY_HPM_LOAD 3000 /* uA */ - -/* Message Spec Rev field */ -#define PD_MSG_HDR_REV(hdr) (((hdr) >> 6) & 3) - -/* timers */ -#define RECEIVER_RESPONSE_TIME 15 /* tReceiverResponse */ -#define HARD_RESET_COMPLETE_TIME 5 /* tHardResetComplete */ - -/* Interrupt numbers */ -#define PMIC_PDPHY_SIG_TX_IRQ 0x0 -#define PMIC_PDPHY_SIG_RX_IRQ 0x1 -#define PMIC_PDPHY_MSG_TX_IRQ 0x2 -#define PMIC_PDPHY_MSG_RX_IRQ 0x3 -#define PMIC_PDPHY_MSG_TX_FAIL_IRQ 0x4 -#define PMIC_PDPHY_MSG_TX_DISCARD_IRQ 0x5 -#define PMIC_PDPHY_MSG_RX_DISCARD_IRQ 0x6 -#define PMIC_PDPHY_FR_SWAP_IRQ 0x7 /* Resources */ #define PMIC_PDPHY_MAX_IRQS 0x08 @@ -87,33 +19,19 @@ struct pmic_typec_pdphy_irq_params { struct pmic_typec_pdphy_resources { unsigned int nr_irqs; - struct pmic_typec_pdphy_irq_params irq_params[PMIC_PDPHY_MAX_IRQS]; + const struct pmic_typec_pdphy_irq_params irq_params[PMIC_PDPHY_MAX_IRQS]; }; /* API */ struct pmic_typec_pdphy; -struct pmic_typec_pdphy *qcom_pmic_typec_pdphy_alloc(struct device *dev); - +extern const struct pmic_typec_pdphy_resources pm8150b_pdphy_res; int qcom_pmic_typec_pdphy_probe(struct platform_device *pdev, - struct pmic_typec_pdphy *pmic_typec_pdphy, - struct pmic_typec_pdphy_resources *res, + struct pmic_typec *tcpm, + const struct pmic_typec_pdphy_resources *res, struct regmap *regmap, u32 base); - -int qcom_pmic_typec_pdphy_start(struct pmic_typec_pdphy *pmic_typec_pdphy, - struct tcpm_port *tcpm_port); - -void qcom_pmic_typec_pdphy_stop(struct pmic_typec_pdphy *pmic_typec_pdphy); - -int qcom_pmic_typec_pdphy_set_roles(struct pmic_typec_pdphy *pmic_typec_pdphy, - bool power_role_src, bool data_role_host); - -int qcom_pmic_typec_pdphy_set_pd_rx(struct pmic_typec_pdphy *pmic_typec_pdphy, bool on); - -int qcom_pmic_typec_pdphy_pd_transmit(struct pmic_typec_pdphy *pmic_typec_pdphy, - enum tcpm_transmit_type type, - const struct pd_message *msg, - unsigned int negotiated_rev); +int qcom_pmic_typec_pdphy_stub_probe(struct platform_device *pdev, + struct pmic_typec *tcpm); #endif /* __QCOM_PMIC_TYPEC_PDPHY_H__ */ |