mirror of
https://github.com/hardkernel/kernel_common_drivers.git
synced 2026-06-25 12:03:48 +09:00
yao zhang1
37365df098
PD#SWPL-95000 Problem: Kernel size is too big Solution: Remove some CONFIGs Verify: c3 pass Signed-off-by: yao zhang1 <yao.zhang1@amlogic.com> Change-Id: I13303e5e1e967961c6d1cc32a67465c423816276 Signed-off-by: yongbing.he <yongbing.he@amlogic.com>
139 lines
2.8 KiB
C
139 lines
2.8 KiB
C
/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
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/*
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* Copyright (c) 2019 Amlogic, Inc. All rights reserved.
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*/
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#include <linux/workqueue.h>
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struct bc_regs {
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void __iomem *bc_r[2];
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};
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union bc_r0 {
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/** raw register data */
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u32 d32;
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/** register bits */
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struct {
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unsigned bc_det_sw:1;
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unsigned bc_int_clean:1;
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unsigned bc_en:1;
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unsigned reserved:29;
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} b;
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};
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union bc_r1 {
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/** raw register data */
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u32 d32;
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/** register bits */
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struct {
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unsigned bc_det_end:1;
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unsigned port_status:4;
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unsigned bc_state:3;
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unsigned analog_output_signal:8;
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unsigned reserved:16;
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} b;
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};
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union bc_r2 {
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/** raw register data */
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u32 d32;
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/** register bits */
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struct {
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unsigned usb2_bc_bypass:1;
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unsigned usb2_bc_dcd_trim:2;
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unsigned bc_otp_func_en:1;
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unsigned reserved:28;
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} b;
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};
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union bc_r3 {
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/** raw register data */
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u32 d32;
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/** register bits */
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struct {
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unsigned usb2_otg_vbusdet_en0:1;
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unsigned usb2_bc_dcd_en0:1;
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unsigned usb2_bc_rpd_en:1;
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unsigned usb2_bc_vdp_en0:1;
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unsigned usb2_bc_chg_det_en0:1;
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unsigned usb2_bc_vdm_en0:1;
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unsigned usb2_bc_dcp_det_en0:1;
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unsigned usb2_otg_aca_en0:1;
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unsigned usb2_bgr_en0:1;
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unsigned usb2_otg_sess_vld0:1;
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unsigned usb2_bc_dcd_det0:1;
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unsigned usb2_bc_chg_det0:1;
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unsigned usb2_bc_dcp_det0:1;
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unsigned usb2_otg_aca_iddig0:1;
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unsigned usb2_otg_vbusdet_en1:1;
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unsigned usb2_bc_dcd_en1:1;
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unsigned usb2_bc_rpd_en1:1;
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unsigned usb2_bc_vdp_en1:1;
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unsigned usb2_bc_chg_det_en1:1;
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unsigned usb2_bc_vdm_en1:1;
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unsigned usb2_bc_dcp_det_en1:1;
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unsigned usb2_otg_aca_en1:1;
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unsigned usb2_bgr_en1:1;
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unsigned usb2_otg_sess_vld1:1;
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unsigned usb2_bc_dcd_det1:1;
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unsigned usb2_bc_chg_det1:2;
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unsigned usb2_bc_dcp_det1:1;
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unsigned usb2_otg_aca_iddig1:3;
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unsigned usb2_bc_rpd_en0:1;
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} b;
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};
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union bc_r4 {
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/** raw register data */
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u32 d32;
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/** register bits */
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struct {
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unsigned enable_usb2_otg_sess_vld:1;
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unsigned enable_usb2_bc_dcd_det:1;
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unsigned enable_usb2_bc_chg_det:1;
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unsigned enable_usb2_bc_dcp_det:1;
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unsigned enable_usb2_otg_aca_iddig:1;
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unsigned reserved:27;
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} b;
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};
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union bc_r5 {
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/** raw register data */
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u32 d32;
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/** register bits */
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struct {
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unsigned second_cnt1_parameter:6;
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unsigned second_cnt2_parameter:7;
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unsigned first_cnt_parameter:7;
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unsigned aca_cnt_parameter:6;
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unsigned vbus_cnt_parameter:6;
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} b;
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};
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union bc_r6 {
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/** raw register data */
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u32 d32;
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/** register bits */
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struct {
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unsigned filter_time_parameter:3;
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unsigned dcd_timer_cnt_parameter:10;
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unsigned reserved:19;
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} b;
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};
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struct bc_dev {
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struct device *dev;
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void __iomem *regs;
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void __iomem *phy_base;
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struct delayed_work work;
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struct delayed_work vbus_work;
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u32 bc_status;
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};
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#ifdef CONFIG_AMLOGIC_BC
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void amlogic_bc_init(void);
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#else
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static inline void amlogic_bc_init(void)
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{
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}
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#endif
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