From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CAF3F2882C5 for ; Tue, 7 Jul 2026 09:12:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=211.75.126.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783415569; cv=none; b=hifZUtX9klj8GirS9YLeDwWLKmthf1ax2Kot59EnBVCQE4QaApD7WeklYpbZQh7uNLqH/qWtA88KVLO5bloH8nBIQ0LJh6Vou7PpawVa1NYsYAQIdjQOAkbYzHiNQiwfHuKDzxDIVjMR8mqIuRwRGL3yxMhiNlnxz3zvl7PMBng= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783415569; c=relaxed/simple; bh=XRrKDc107D3tnxuRuSlOR3zifchg3nmSj4I6jM88NEI=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=uGqAiiLczFFhgJqy84oNZDoeaIo3eHfWUW9QjDXvCzEX98bczdns7d28LScKze1CkvwiuyWT+g1cXIZT/i/Qt5VJt62hiVzJ8lGw///h0865XOPXtzzoXnSpUBkULu0jCitnK4k5tQlhE0il+bB6hNIPcMdj3/2XNLjrEjIEa4Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=realtek.com; spf=pass smtp.mailfrom=realtek.com; dkim=pass (2048-bit key) header.d=realtek.com header.i=@realtek.com header.b=NEnnnQkX; arc=none smtp.client-ip=211.75.126.72 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=realtek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=realtek.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=realtek.com header.i=@realtek.com header.b="NEnnnQkX" X-SpamFilter-By: ArmorX SpamTrap 5.80 with qID 6679CjaT61359640, This message is accepted by code: ctloc85258 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=realtek.com; s=dkim; t=1783415565; bh=rR7KT9WdhO85422kmmgpKN4YX2GHCuAWJyp9+IBQUAY=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Transfer-Encoding:Content-Type; b=NEnnnQkX01VrW07/+pMD+6TGvWcD2MQw5UbOD15lmXsNvW7cn4aQ8EBHocZV1krmH O/NfbLjUXVufpgg9bNwZTHZu44pPzucXUlZ3J62Wqs77zIX7sNQH7z3LBgfnmKrPNR xLymabmlZq2AF5p5Bybt4Xzk8QBI0CulyXOC4zBkrT5B7S0S8VzNap8mgR17nmQfEQ aH1Hg6XDbPb7z7UQQEMs4bheX6h0UIGRPb/s3UsVh4KAmPj7aIcemF7chX2wjpbSNg a0/NfCN8GQT+zvFgDcuDWLDCl5OqAzRE+igdJNKyxcCh0qmz15NDD6wqNlJr9J1KxM xlj4BOZOdeuxQ== Received: from mail.realtek.com (rtkexhmbs02.realtek.com.tw[172.21.6.41]) by rtits2.realtek.com.tw (8.15.2/3.29/5.94) with ESMTPS id 6679CjaT61359640 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL) for ; Tue, 7 Jul 2026 17:12:45 +0800 Received: from RTKEXHMBS01.realtek.com.tw (172.21.6.40) by RTKEXHMBS02.realtek.com.tw (172.21.6.41) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.17; Tue, 7 Jul 2026 17:12:45 +0800 Received: from RTKEXHMBS03.realtek.com.tw (10.21.1.53) by RTKEXHMBS01.realtek.com.tw (172.21.6.40) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.17; Tue, 7 Jul 2026 17:12:45 +0800 Received: from [127.0.1.1] (172.21.40.75) by RTKEXHMBS03.realtek.com.tw (10.21.1.53) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.17 via Frontend Transport; Tue, 7 Jul 2026 17:12:45 +0800 From: Ping-Ke Shih To: CC: , Subject: [PATCH rtw-next 10/15] wifi: rtw89: 8922d: set ANA CLK enter to 500KHz Date: Tue, 7 Jul 2026 17:10:51 +0800 Message-ID: <20260707091056.42771-11-pkshih@realtek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20260707091056.42771-1-pkshih@realtek.com> References: <20260707091056.42771-1-pkshih@realtek.com> Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain To power save, change the clock of ANA hardware from 12MHz to 500KHz. Signed-off-by: Ping-Ke Shih --- drivers/net/wireless/realtek/rtw89/mac.h | 1 + drivers/net/wireless/realtek/rtw89/rtw8922d.c | 13 +++++++++++++ 2 files changed, 14 insertions(+) diff --git a/drivers/net/wireless/realtek/rtw89/mac.h b/drivers/net/wireless/realtek/rtw89/mac.h index f85c14ca0f35..a5f1694af91a 100644 --- a/drivers/net/wireless/realtek/rtw89/mac.h +++ b/drivers/net/wireless/realtek/rtw89/mac.h @@ -1680,6 +1680,7 @@ enum rtw89_mac_xtal_si_offset { XTAL_SI_PWR_CUT = 0x10, #define XTAL_SI_SMALL_PWR_CUT BIT(0) #define XTAL_SI_BIG_PWR_CUT BIT(1) + XTAL_SI_AONLDO_CTRL = 0x10, XTAL_SI_XTAL_DRV = 0x15, #define XTAL_SI_DRV_LATCH BIT(4) XTAL_SI_XTAL_PLL = 0x16, diff --git a/drivers/net/wireless/realtek/rtw89/rtw8922d.c b/drivers/net/wireless/realtek/rtw89/rtw8922d.c index 36b9b529195d..8ca07aeb377a 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8922d.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8922d.c @@ -535,6 +535,19 @@ static int rtw8922d_pwr_on_func(struct rtw89_dev *rtwdev) rtw89_write32_set(rtwdev, R_BE_SYS_PW_CTRL, B_BE_EN_WLON); rtw89_write32_set(rtwdev, R_BE_WLRESUME_CTRL, B_BE_LPSROP_CMAC0 | B_BE_LPSROP_CMAC1); + + if (hal->aid == RTL8922D_AID7102) { + ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_AONLDO_CTRL, 0, 0x20); + if (ret) + return ret; + + udelay(1); + + ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_AONLDO_CTRL, 0, 0x40); + if (ret) + return ret; + } + rtw89_write32_set(rtwdev, R_BE_SYS_PW_CTRL, B_BE_APFN_ONMAC); ret = read_poll_timeout(rtw89_read32, val32, !(val32 & B_BE_APFN_ONMAC), -- 2.25.1