[v2,06/13] rtw89: add power_{on/off}_func

Message ID	20220307060457.56789-7-pkshih@realtek.com
State	New
Headers	show Return-Path: <linux-wireless-owner@kernel.org> Authenticated-By: X-SpamFilter-By: ArmorX SpamTrap 5.73 with qID 22765up86022576, This message is accepted by code: ctloc85258 From: Ping-Ke Shih <pkshih@realtek.com> To: <kvalo@kernel.org> CC: <linux-wireless@vger.kernel.org> Subject: [PATCH v2 06/13] rtw89: add power_{on/off}_func Date: Mon, 7 Mar 2022 14:04:50 +0800 Message-ID: <20220307060457.56789-7-pkshih@realtek.com> In-Reply-To: <20220307060457.56789-1-pkshih@realtek.com> References: <20220307060457.56789-1-pkshih@realtek.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII Precedence: bulk
Series	rtw89: generalize functions shared with 8852CE \| expand [v2,00/13] rtw89: generalize functions shared with 8852CE [v2,01/13] rtw89: 8852c: add 8852c empty files [v2,02/13] rtw89: pci: add struct rtw89_pci_info [v2,03/13] rtw89: pci: add V1 of PCI channel address [v2,04/13] rtw89: pci: use a struct to describe all registers address related to DMA channel [v2,05/13] rtw89: read chip version depends on chip ID [v2,06/13] rtw89: add power_{on/off}_func [v2,07/13] rtw89: add hci_func_en_addr to support variant generation [v2,08/13] rtw89: add chip_info::{h2c,c2h}_reg to support more chips [v2,09/13] rtw89: add page_regs to handle v1 chips [v2,10/13] rtw89: 8852c: add chip::dle_mem [v2,11/13] rtw89: support DAV efuse reading operation [v2,12/13] rtw89: 8852c: process efuse of phycap [v2,13/13] rtw89: 8852c: process logic efuse map

diff --git a/drivers/net/wireless/realtek/rtw89/core.h b/drivers/net/wireless/realtek/rtw89/core.h index 634fcc37eeaa9..1338c08d7bd39 100644 --- a/drivers/net/wireless/realtek/rtw89/core.h +++ b/drivers/net/wireless/realtek/rtw89/core.h @@ -2046,6 +2046,8 @@ struct rtw89_chip_ops { void (*bb_ctrl_btc_preagc)(struct rtw89_dev *rtwdev, bool bt_en); void (*set_txpwr_ul_tb_offset)(struct rtw89_dev *rtwdev, s16 pw_ofst, enum rtw89_mac_idx mac_idx); + int (*pwr_on_func)(struct rtw89_dev *rtwdev); + int (*pwr_off_func)(struct rtw89_dev *rtwdev); void (*btc_set_rfe)(struct rtw89_dev *rtwdev); void (*btc_init_cfg)(struct rtw89_dev *rtwdev); diff --git a/drivers/net/wireless/realtek/rtw89/mac.c b/drivers/net/wireless/realtek/rtw89/mac.c index 9a91b408cd28e..d202ee761e902 100644 --- a/drivers/net/wireless/realtek/rtw89/mac.c +++ b/drivers/net/wireless/realtek/rtw89/mac.c @@ -1022,14 +1022,18 @@ static int rtw89_mac_power_switch(struct rtw89_dev *rtwdev, bool on) #define PWR_ACT 1 const struct rtw89_chip_info *chip = rtwdev->chip; const struct rtw89_pwr_cfg * const *cfg_seq; + int (*cfg_func)(struct rtw89_dev *rtwdev); struct rtw89_hal *hal = &rtwdev->hal; int ret; u8 val; - if (on) + if (on) { cfg_seq = chip->pwr_on_seq; - else + cfg_func = chip->ops->pwr_on_func; + } else { cfg_seq = chip->pwr_off_seq; + cfg_func = chip->ops->pwr_off_func; + } if (test_bit(RTW89_FLAG_FW_RDY, rtwdev->flags)) __rtw89_leave_ps_mode(rtwdev); @@ -1040,7 +1044,7 @@ static int rtw89_mac_power_switch(struct rtw89_dev *rtwdev, bool on) return -EBUSY; } - ret = rtw89_mac_pwr_seq(rtwdev, cfg_seq); + ret = cfg_func ? cfg_func(rtwdev) : rtw89_mac_pwr_seq(rtwdev, cfg_seq); if (ret) return ret; @@ -3968,3 +3972,27 @@ int rtw89_mac_set_hw_muedca_ctrl(struct rtw89_dev *rtwdev, return 0; } + +int rtw89_mac_write_xtal_si(struct rtw89_dev *rtwdev, u8 offset, u8 val, u8 mask) +{ + u32 val32; + int ret; + + val32 = FIELD_PREP(B_AX_WL_XTAL_SI_ADDR_MASK, offset) | + FIELD_PREP(B_AX_WL_XTAL_SI_DATA_MASK, val) | + FIELD_PREP(B_AX_WL_XTAL_SI_BITMASK_MASK, mask) | + FIELD_PREP(B_AX_WL_XTAL_SI_MODE_MASK, XTAL_SI_NORMAL_WRITE) | + FIELD_PREP(B_AX_WL_XTAL_SI_CMD_POLL, 1); + rtw89_write32(rtwdev, R_AX_WLAN_XTAL_SI_CTRL, val32); + + ret = read_poll_timeout(rtw89_read32, val32, !(val32 & B_AX_WL_XTAL_SI_CMD_POLL), + 50, 50000, false, rtwdev, R_AX_WLAN_XTAL_SI_CTRL); + if (ret) { + rtw89_warn(rtwdev, "xtal si not ready(W): offset=%x val=%x mask=%x\n", + offset, val, mask); + return ret; + } + + return 0; +} +EXPORT_SYMBOL(rtw89_mac_write_xtal_si); diff --git a/drivers/net/wireless/realtek/rtw89/mac.h b/drivers/net/wireless/realtek/rtw89/mac.h index 5c7a9d784265a..630811e053ccf 100644 --- a/drivers/net/wireless/realtek/rtw89/mac.h +++ b/drivers/net/wireless/realtek/rtw89/mac.h @@ -872,4 +872,30 @@ int rtw89_mac_set_tx_retry_limit(struct rtw89_dev *rtwdev, int rtw89_mac_get_tx_retry_limit(struct rtw89_dev *rtwdev, struct rtw89_sta *rtwsta, u8 *tx_retry); +enum rtw89_mac_xtal_si_offset { + XTAL_SI_XTAL_SC_XI = 0x04, + XTAL_SI_XTAL_SC_XO = 0x05, + XTAL_SI_XTAL_XMD_2 = 0x24, +#define XTAL_SI_LDO_LPS GENMASK(6, 4) + XTAL_SI_XTAL_XMD_4 = 0x26, +#define XTAL_SI_LPS_CAP GENMASK(3, 0) + XTAL_SI_CV = 0x41, + XTAL_SI_WL_RFC_S0 = 0x80, +#define XTAL_SI_RF00 BIT(0) + XTAL_SI_WL_RFC_S1 = 0x81, +#define XTAL_SI_RF10 BIT(0) + XTAL_SI_ANAPAR_WL = 0x90, +#define XTAL_SI_SRAM2RFC BIT(7) +#define XTAL_SI_GND_SHDN_WL BIT(6) +#define XTAL_SI_SHDN_WL BIT(5) +#define XTAL_SI_RFC2RF BIT(4) +#define XTAL_SI_OFF_EI BIT(3) +#define XTAL_SI_OFF_WEI BIT(2) +#define XTAL_SI_PON_EI BIT(1) +#define XTAL_SI_PON_WEI BIT(0) + XTAL_SI_SRAM_CTRL = 0xA1, +}; + +int rtw89_mac_write_xtal_si(struct rtw89_dev *rtwdev, u8 offset, u8 val, u8 mask); + #endif diff --git a/drivers/net/wireless/realtek/rtw89/reg.h b/drivers/net/wireless/realtek/rtw89/reg.h index 62dca0888d88d..bb95e524d67be 100644 --- a/drivers/net/wireless/realtek/rtw89/reg.h +++ b/drivers/net/wireless/realtek/rtw89/reg.h @@ -8,16 +8,36 @@ #define R_AX_SYS_WL_EFUSE_CTRL 0x000A #define B_AX_AUTOLOAD_SUS BIT(5) +#define R_AX_SYS_ISO_CTRL 0x0000 +#define B_AX_PWC_EV2EF_MASK GENMASK(15, 14) +#define B_AX_PWC_EV2EF_B15 BIT(15) +#define B_AX_PWC_EV2EF_B14 BIT(14) +#define B_AX_ISO_EB2CORE BIT(8) + #define R_AX_SYS_FUNC_EN 0x0002 #define B_AX_FEN_BB_GLB_RSTN BIT(1) #define B_AX_FEN_BBRSTB BIT(0) #define R_AX_SYS_PW_CTRL 0x0004 +#define B_AX_XTAL_OFF_A_DIE BIT(22) +#define B_AX_DIS_WLBT_PDNSUSEN_SOPC BIT(18) +#define B_AX_RDY_SYSPWR BIT(17) +#define B_AX_EN_WLON BIT(16) +#define B_AX_APDM_HPDN BIT(15) #define B_AX_PSUS_OFF_CAPC_EN BIT(14) +#define B_AX_AFSM_PCIE_SUS_EN BIT(12) +#define B_AX_AFSM_WLSUS_EN BIT(11) +#define B_AX_APFM_SWLPS BIT(10) +#define B_AX_APFM_OFFMAC BIT(9) +#define B_AX_APFN_ONMAC BIT(8) #define R_AX_SYS_CLK_CTRL 0x0008 #define B_AX_CPU_CLK_EN BIT(14) +#define R_AX_SYS_ADIE_PAD_PWR_CTRL 0x0018 +#define B_AX_SYM_PADPDN_WL_PTA_1P3 BIT(6) +#define B_AX_SYM_PADPDN_WL_RFC_1P3 BIT(5) + #define R_AX_RSV_CTRL 0x001C #define B_AX_R_DIS_PRST BIT(6) #define B_AX_WLOCK_1C_BIT6 BIT(5) @@ -72,11 +92,16 @@ #define R_AX_SYS_SDIO_CTRL 0x0070 #define B_AX_PCIE_DIS_L2_CTRL_LDO_HCI BIT(15) #define B_AX_PCIE_DIS_WLSUS_AFT_PDN BIT(14) +#define B_AX_PCIE_CALIB_EN_V1 BIT(12) #define B_AX_PCIE_AUXCLK_GATE BIT(11) #define B_AX_LTE_MUX_CTRL_PATH BIT(26) #define R_AX_PLATFORM_ENABLE 0x0088 #define B_AX_WCPU_EN BIT(1) +#define B_AX_PLATFORM_EN BIT(0) + +#define R_AX_WLLPS_CTRL 0x0090 +#define B_AX_DIS_WLBT_LPSEN_LOPC BIT(1) #define R_AX_SCOREBOARD 0x00AC #define B_AX_TOGGLE BIT(31) @@ -89,11 +114,20 @@ #define R_AX_DBG_PORT_SEL 0x00C0 #define B_AX_DEBUG_ST_MASK GENMASK(31, 0) +#define R_AX_PMC_DBG_CTRL2 0x00CC +#define B_AX_SYSON_DIS_PMCR_AX_WRMSK BIT(2) + #define R_AX_SYS_CFG1 0x00F0 #define B_AX_CHIP_VER_MASK GENMASK(15, 12) #define R_AX_SYS_STATUS1 0x00F4 #define B_AX_SEL_0XC0_MASK GENMASK(17, 16) +#define B_AX_PAD_HCI_SEL_V2_MASK GENMASK(5, 3) +#define MAC_AX_HCI_SEL_SDIO_UART 0 +#define MAC_AX_HCI_SEL_MULTI_USB 1 +#define MAC_AX_HCI_SEL_PCIE_UART 2 +#define MAC_AX_HCI_SEL_PCIE_USB 3 +#define MAC_AX_HCI_SEL_MULTI_SDIO 4 #define R_AX_HALT_H2C_CTRL 0x0160 #define R_AX_HALT_H2C 0x0168 @@ -131,6 +165,21 @@ #define R_AX_UDM2 0x01F8 #define R_AX_UDM3 0x01FC +#define R_AX_LDO_AON_CTRL0 0x0218 +#define B_AX_PD_REGU_L BIT(16) + +#define R_AX_WLAN_XTAL_SI_CTRL 0x0270 +#define B_AX_WL_XTAL_SI_CMD_POLL BIT(31) +#define B_AX_BT_XTAL_SI_ERR_FLAG BIT(30) +#define B_AX_WL_XTAL_GNT BIT(29) +#define B_AX_BT_XTAL_GNT BIT(28) +#define B_AX_WL_XTAL_SI_MODE_MASK GENMASK(25, 24) +#define XTAL_SI_NORMAL_WRITE 0x00 +#define XTAL_SI_NORMAL_READ 0x01 +#define B_AX_WL_XTAL_SI_BITMASK_MASK GENMASK(23, 16) +#define B_AX_WL_XTAL_SI_DATA_MASK GENMASK(15, 8) +#define B_AX_WL_XTAL_SI_ADDR_MASK GENMASK(7, 0) + #define R_AX_XTAL_ON_CTRL0 0x0280 #define B_AX_XTAL_SC_LPS BIT(31) #define B_AX_XTAL_SC_XO_MASK GENMASK(23, 17) @@ -139,6 +188,11 @@ #define R_AX_GPIO0_7_FUNC_SEL 0x02D0 +#define R_AX_GPIO0_15_EECS_EESK_LED1_PULL_LOW_EN 0x02E4 +#define B_AX_LED1_PULL_LOW_EN BIT(18) +#define B_AX_EESK_PULL_LOW_EN BIT(17) +#define B_AX_EECS_PULL_LOW_EN BIT(16) + #define R_AX_WLRF_CTRL 0x02F0 #define B_AX_WLRF1_CTRL_7 BIT(15) #define B_AX_WLRF1_CTRL_1 BIT(9) @@ -208,7 +262,10 @@ #define B_AX_PKT_IN_EN BIT(20) #define B_AX_DLE_CPUIO_EN BIT(19) #define B_AX_DISPATCHER_EN BIT(18) +#define B_AX_BBRPT_EN BIT(17) #define B_AX_MAC_SEC_EN BIT(16) +#define B_AX_MAC_UN_EN BIT(15) +#define B_AX_H_AXIDMA_EN BIT(14) #define R_AX_DMAC_CLK_EN 0x8404 #define B_AX_WD_RLS_CLK_EN BIT(27) diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852a.c b/drivers/net/wireless/realtek/rtw89/rtw8852a.c index a222e11de6acf..1448214d6241b 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852a.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852a.c @@ -1987,6 +1987,8 @@ static const struct rtw89_chip_ops rtw8852a_chip_ops = { .query_ppdu = rtw8852a_query_ppdu, .bb_ctrl_btc_preagc = rtw8852a_bb_ctrl_btc_preagc, .set_txpwr_ul_tb_offset = rtw8852a_set_txpwr_ul_tb_offset, + .pwr_on_func = NULL, + .pwr_off_func = NULL, .btc_set_rfe = rtw8852a_btc_set_rfe, .btc_init_cfg = rtw8852a_btc_init_cfg, diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852c.c b/drivers/net/wireless/realtek/rtw89/rtw8852c.c index cd0004b01ebc2..cb4bcb85c4185 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852c.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852c.c @@ -2,15 +2,198 @@ /* Copyright(c) 2019-2022 Realtek Corporation */ +#include "mac.h" +#include "reg.h" #include "rtw8852c.h" +static int rtw8852c_pwr_on_func(struct rtw89_dev *rtwdev) +{ + u32 val32; + u32 ret; + + val32 = rtw89_read32_mask(rtwdev, R_AX_SYS_STATUS1, B_AX_PAD_HCI_SEL_V2_MASK); + if (val32 == MAC_AX_HCI_SEL_PCIE_USB) + rtw89_write32_set(rtwdev, R_AX_LDO_AON_CTRL0, B_AX_PD_REGU_L); + + rtw89_write32_clr(rtwdev, R_AX_SYS_PW_CTRL, B_AX_AFSM_WLSUS_EN | + B_AX_AFSM_PCIE_SUS_EN); + rtw89_write32_set(rtwdev, R_AX_SYS_PW_CTRL, B_AX_DIS_WLBT_PDNSUSEN_SOPC); + rtw89_write32_set(rtwdev, R_AX_WLLPS_CTRL, B_AX_DIS_WLBT_LPSEN_LOPC); + rtw89_write32_clr(rtwdev, R_AX_SYS_PW_CTRL, B_AX_APDM_HPDN); + rtw89_write32_clr(rtwdev, R_AX_SYS_PW_CTRL, B_AX_APFM_SWLPS); + + ret = read_poll_timeout(rtw89_read32, val32, val32 & B_AX_RDY_SYSPWR, + 1000, 20000, false, rtwdev, R_AX_SYS_PW_CTRL); + if (ret) + return ret; + + rtw89_write32_set(rtwdev, R_AX_SYS_PW_CTRL, B_AX_EN_WLON); + rtw89_write32_set(rtwdev, R_AX_SYS_PW_CTRL, B_AX_APFN_ONMAC); + + ret = read_poll_timeout(rtw89_read32, val32, !(val32 & B_AX_APFN_ONMAC), + 1000, 20000, false, rtwdev, R_AX_SYS_PW_CTRL); + if (ret) + return ret; + + rtw89_write8_set(rtwdev, R_AX_PLATFORM_ENABLE, B_AX_PLATFORM_EN); + rtw89_write8_clr(rtwdev, R_AX_PLATFORM_ENABLE, B_AX_PLATFORM_EN); + rtw89_write8_set(rtwdev, R_AX_PLATFORM_ENABLE, B_AX_PLATFORM_EN); + rtw89_write8_clr(rtwdev, R_AX_PLATFORM_ENABLE, B_AX_PLATFORM_EN); + + rtw89_write8_set(rtwdev, R_AX_PLATFORM_ENABLE, B_AX_PLATFORM_EN); + rtw89_write32_clr(rtwdev, R_AX_SYS_SDIO_CTRL, B_AX_PCIE_CALIB_EN_V1); + + rtw89_write32_clr(rtwdev, R_AX_SYS_ISO_CTRL_EXTEND, B_AX_CMAC1_FEN); + rtw89_write32_set(rtwdev, R_AX_SYS_ISO_CTRL_EXTEND, B_AX_R_SYM_ISO_CMAC12PP); + rtw89_write32_clr(rtwdev, R_AX_AFE_CTRL1, B_AX_R_SYM_WLCMAC1_P4_PC_EN | + B_AX_R_SYM_WLCMAC1_P3_PC_EN | + B_AX_R_SYM_WLCMAC1_P2_PC_EN | + B_AX_R_SYM_WLCMAC1_P1_PC_EN | + B_AX_R_SYM_WLCMAC1_PC_EN); + rtw89_write32_set(rtwdev, R_AX_SYS_ADIE_PAD_PWR_CTRL, B_AX_SYM_PADPDN_WL_PTA_1P3); + + ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, + XTAL_SI_GND_SHDN_WL, XTAL_SI_GND_SHDN_WL); + if (ret) + return ret; + + rtw89_write32_set(rtwdev, R_AX_SYS_ADIE_PAD_PWR_CTRL, B_AX_SYM_PADPDN_WL_RFC_1P3); + + ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, + XTAL_SI_SHDN_WL, XTAL_SI_SHDN_WL); + if (ret) + return ret; + ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, XTAL_SI_OFF_WEI, + XTAL_SI_OFF_WEI); + if (ret) + return ret; + ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, XTAL_SI_OFF_EI, + XTAL_SI_OFF_EI); + if (ret) + return ret; + ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, XTAL_SI_RFC2RF); + if (ret) + return ret; + ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, XTAL_SI_PON_WEI, + XTAL_SI_PON_WEI); + if (ret) + return ret; + ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, XTAL_SI_PON_EI, + XTAL_SI_PON_EI); + if (ret) + return ret; + ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, XTAL_SI_SRAM2RFC); + if (ret) + return ret; + ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_XTAL_XMD_2, 0, XTAL_SI_LDO_LPS); + if (ret) + return ret; + ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_XTAL_XMD_4, 0, XTAL_SI_LPS_CAP); + if (ret) + return ret; + + rtw89_write32_set(rtwdev, R_AX_PMC_DBG_CTRL2, B_AX_SYSON_DIS_PMCR_AX_WRMSK); + rtw89_write32_set(rtwdev, R_AX_SYS_ISO_CTRL, B_AX_ISO_EB2CORE); + rtw89_write32_clr(rtwdev, R_AX_SYS_ISO_CTRL, B_AX_PWC_EV2EF_B15); + + fsleep(1000); + + rtw89_write32_clr(rtwdev, R_AX_SYS_ISO_CTRL, B_AX_PWC_EV2EF_B14); + rtw89_write32_clr(rtwdev, R_AX_PMC_DBG_CTRL2, B_AX_SYSON_DIS_PMCR_AX_WRMSK); + rtw89_write32_set(rtwdev, R_AX_GPIO0_15_EECS_EESK_LED1_PULL_LOW_EN, + B_AX_EECS_PULL_LOW_EN | B_AX_EESK_PULL_LOW_EN | + B_AX_LED1_PULL_LOW_EN); + + rtw89_write32_set(rtwdev, R_AX_DMAC_FUNC_EN, + B_AX_MAC_FUNC_EN | B_AX_DMAC_FUNC_EN | B_AX_MPDU_PROC_EN | + B_AX_WD_RLS_EN | B_AX_DLE_WDE_EN | B_AX_TXPKT_CTRL_EN | + B_AX_STA_SCH_EN | B_AX_DLE_PLE_EN | B_AX_PKT_BUF_EN | + B_AX_DMAC_TBL_EN | B_AX_PKT_IN_EN | B_AX_DLE_CPUIO_EN | + B_AX_DISPATCHER_EN | B_AX_BBRPT_EN | B_AX_MAC_SEC_EN | + B_AX_MAC_UN_EN | B_AX_H_AXIDMA_EN); + + rtw89_write32_set(rtwdev, R_AX_CMAC_FUNC_EN, + B_AX_CMAC_EN | B_AX_CMAC_TXEN | B_AX_CMAC_RXEN | + B_AX_FORCE_CMACREG_GCKEN | B_AX_PHYINTF_EN | + B_AX_CMAC_DMA_EN | B_AX_PTCLTOP_EN | B_AX_SCHEDULER_EN | + B_AX_TMAC_EN | B_AX_RMAC_EN); + + return 0; +} + +static int rtw8852c_pwr_off_func(struct rtw89_dev *rtwdev) +{ + u32 val32; + u32 ret; + + ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, XTAL_SI_RFC2RF, + XTAL_SI_RFC2RF); + if (ret) + return ret; + ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, XTAL_SI_OFF_EI); + if (ret) + return ret; + ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, XTAL_SI_OFF_WEI); + if (ret) + return ret; + ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_WL_RFC_S0, 0, XTAL_SI_RF00); + if (ret) + return ret; + ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_WL_RFC_S1, 0, XTAL_SI_RF10); + if (ret) + return ret; + ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, XTAL_SI_SRAM2RFC, + XTAL_SI_SRAM2RFC); + if (ret) + return ret; + ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, XTAL_SI_PON_EI); + if (ret) + return ret; + ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, XTAL_SI_PON_WEI); + if (ret) + return ret; + + rtw89_write32_set(rtwdev, R_AX_SYS_PW_CTRL, B_AX_EN_WLON); + rtw89_write8_clr(rtwdev, R_AX_SYS_FUNC_EN, B_AX_FEN_BB_GLB_RSTN | B_AX_FEN_BBRSTB); + rtw89_write32_clr(rtwdev, R_AX_SYS_ISO_CTRL_EXTEND, + B_AX_R_SYM_FEN_WLBBGLB_1 | B_AX_R_SYM_FEN_WLBBFUN_1); + rtw89_write32_clr(rtwdev, R_AX_SYS_ADIE_PAD_PWR_CTRL, B_AX_SYM_PADPDN_WL_RFC_1P3); + + ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, XTAL_SI_SHDN_WL); + if (ret) + return ret; + + rtw89_write32_clr(rtwdev, R_AX_SYS_ADIE_PAD_PWR_CTRL, B_AX_SYM_PADPDN_WL_PTA_1P3); + + ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, XTAL_SI_GND_SHDN_WL); + if (ret) + return ret; + + rtw89_write32_set(rtwdev, R_AX_SYS_PW_CTRL, B_AX_APFM_OFFMAC); + + ret = read_poll_timeout(rtw89_read32, val32, !(val32 & B_AX_APFM_OFFMAC), + 1000, 20000, false, rtwdev, R_AX_SYS_PW_CTRL); + if (ret) + return ret; + + rtw89_write32(rtwdev, R_AX_WLLPS_CTRL, 0x0001A0B0); + rtw89_write32_set(rtwdev, R_AX_SYS_PW_CTRL, B_AX_XTAL_OFF_A_DIE); + rtw89_write32_set(rtwdev, R_AX_SYS_PW_CTRL, B_AX_APFM_SWLPS); + + return 0; +} + static const struct rtw89_chip_ops rtw8852c_chip_ops = { + .pwr_on_func = rtw8852c_pwr_on_func, + .pwr_off_func = rtw8852c_pwr_off_func, }; const struct rtw89_chip_info rtw8852c_chip_info = { .chip_id = RTL8852C, .ops = &rtw8852c_chip_ops, .fw_name = "rtw89/rtw8852c_fw.bin", + .pwr_on_seq = NULL, + .pwr_off_seq = NULL, }; EXPORT_SYMBOL(rtw8852c_chip_info);

[v2,06/13] rtw89: add power_{on/off}_func

Commit Message

Patch