| Message ID | 20230320213508.2358213-5-martin.blumenstingl@googlemail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | rtw88: Add SDIO support | expand |
> -----Original Message----- > From: Martin Blumenstingl <martin.blumenstingl@googlemail.com> > Sent: Tuesday, March 21, 2023 5:35 AM > To: linux-wireless@vger.kernel.org > Cc: Yan-Hsuan Chuang <tony0620emma@gmail.com>; Kalle Valo <kvalo@kernel.org>; Ulf Hansson > <ulf.hansson@linaro.org>; linux-kernel@vger.kernel.org; netdev@vger.kernel.org; > linux-mmc@vger.kernel.org; Chris Morgan <macroalpha82@gmail.com>; Nitin Gupta <nitin.gupta981@gmail.com>; > Neo Jou <neojou@gmail.com>; Ping-Ke Shih <pkshih@realtek.com>; Jernej Skrabec <jernej.skrabec@gmail.com>; > Larry Finger <Larry.Finger@lwfinger.net>; Martin Blumenstingl <martin.blumenstingl@googlemail.com> > Subject: [PATCH v3 4/9] wifi: rtw88: main: Add the {cpwm,rpwm}_addr for SDIO based chipsets > > Initialize the rpwm_addr and cpwm_addr for power-saving support on SDIO > based chipsets. > > Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Reviewed-by: Ping-Ke Shih <pkshih@realtek.com> > --- > Changes since v2: > - none > > Changes since v1: > - none > > > drivers/net/wireless/realtek/rtw88/main.c | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/drivers/net/wireless/realtek/rtw88/main.c b/drivers/net/wireless/realtek/rtw88/main.c > index b2e78737bd5d..cdc4703ead5f 100644 > --- a/drivers/net/wireless/realtek/rtw88/main.c > +++ b/drivers/net/wireless/realtek/rtw88/main.c > @@ -18,6 +18,7 @@ > #include "debug.h" > #include "bf.h" > #include "sar.h" > +#include "sdio.h" > > bool rtw_disable_lps_deep_mode; > EXPORT_SYMBOL(rtw_disable_lps_deep_mode); > @@ -1785,6 +1786,10 @@ static int rtw_chip_parameter_setup(struct rtw_dev *rtwdev) > rtwdev->hci.rpwm_addr = 0x03d9; > rtwdev->hci.cpwm_addr = 0x03da; > break; > + case RTW_HCI_TYPE_SDIO: > + rtwdev->hci.rpwm_addr = REG_SDIO_HRPWM1; > + rtwdev->hci.cpwm_addr = REG_SDIO_HCPWM1_V2; > + break; > case RTW_HCI_TYPE_USB: > rtwdev->hci.rpwm_addr = 0xfe58; > rtwdev->hci.cpwm_addr = 0xfe57; > -- > 2.40.0
diff --git a/drivers/net/wireless/realtek/rtw88/main.c b/drivers/net/wireless/realtek/rtw88/main.c index b2e78737bd5d..cdc4703ead5f 100644 --- a/drivers/net/wireless/realtek/rtw88/main.c +++ b/drivers/net/wireless/realtek/rtw88/main.c @@ -18,6 +18,7 @@ #include "debug.h" #include "bf.h" #include "sar.h" +#include "sdio.h" bool rtw_disable_lps_deep_mode; EXPORT_SYMBOL(rtw_disable_lps_deep_mode); @@ -1785,6 +1786,10 @@ static int rtw_chip_parameter_setup(struct rtw_dev *rtwdev) rtwdev->hci.rpwm_addr = 0x03d9; rtwdev->hci.cpwm_addr = 0x03da; break; + case RTW_HCI_TYPE_SDIO: + rtwdev->hci.rpwm_addr = REG_SDIO_HRPWM1; + rtwdev->hci.cpwm_addr = REG_SDIO_HCPWM1_V2; + break; case RTW_HCI_TYPE_USB: rtwdev->hci.rpwm_addr = 0xfe58; rtwdev->hci.cpwm_addr = 0xfe57;
Initialize the rpwm_addr and cpwm_addr for power-saving support on SDIO based chipsets. Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> --- Changes since v2: - none Changes since v1: - none drivers/net/wireless/realtek/rtw88/main.c | 5 +++++ 1 file changed, 5 insertions(+)