From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0E5EAC53210 for ; Wed, 28 Dec 2022 16:37:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234841AbiL1QhJ (ORCPT ); Wed, 28 Dec 2022 11:37:09 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56030 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235010AbiL1QgK (ORCPT ); Wed, 28 Dec 2022 11:36:10 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9DCD1F028 for ; Wed, 28 Dec 2022 08:32:36 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 36201B816F4 for ; Wed, 28 Dec 2022 16:32:35 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A0EC9C433EF; Wed, 28 Dec 2022 16:32:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1672245154; bh=vvUB8s71uxMqakykjm0v/mHqzVp3BDHHlBXI6ixHUEo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=j+oM8TTC6zeb8EoaSinIPZk+5ABkQ9xm1UvP1VQJ0jNrG/MR0bJ1X7+FTdHGeGquh WRIXaYcvdZTqAf6aM1+5kC5fB0zrB5YzbiFG+PyjfQCq13PJahycqoGtphFTuVUm9O PIqJPuKl57grIMlBREgQJHt2m60TjqkVpTaoWcRM= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Johan Hovold , Dmitry Baryshkov , Vinod Koul , Sasha Levin Subject: [PATCH 6.1 0806/1146] phy: qcom-qmp-usb: drop start and pwrdn-ctrl abstraction Date: Wed, 28 Dec 2022 15:39:05 +0100 Message-Id: <20221228144352.046000094@linuxfoundation.org> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20221228144330.180012208@linuxfoundation.org> References: <20221228144330.180012208@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Johan Hovold [ Upstream commit 47b009db545ae90f0b50149029a6b8137685f524 ] Drop the start and pwrdn-ctrl abstractions which are no longer needed since the QMP driver split. Signed-off-by: Johan Hovold Reviewed-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20221012085002.24099-20-johan+linaro@kernel.org Signed-off-by: Vinod Koul Stable-dep-of: 922adfd59efd ("phy: qcom-qmp-usb: correct registers layout for IPQ8074 USB3 PHY") Signed-off-by: Sasha Levin --- drivers/phy/qualcomm/phy-qcom-qmp-usb.c | 61 ++----------------------- 1 file changed, 5 insertions(+), 56 deletions(-) diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-usb.c b/drivers/phy/qualcomm/phy-qcom-qmp-usb.c index a551ef4b5777..868511bbefcb 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp-usb.c +++ b/drivers/phy/qualcomm/phy-qcom-qmp-usb.c @@ -1456,9 +1456,6 @@ struct qmp_phy_cfg { /* array of registers with different offsets */ const unsigned int *regs; - unsigned int start_ctrl; - unsigned int pwrdn_ctrl; - /* true, if PHY needs delay after POWER_DOWN */ bool has_pwrdn_delay; @@ -1612,9 +1609,6 @@ static const struct qmp_phy_cfg ipq8074_usb3phy_cfg = { .vreg_list = qmp_phy_vreg_l, .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l), .regs = usb3phy_regs_layout, - - .start_ctrl = SERDES_START | PCS_START, - .pwrdn_ctrl = SW_PWRDN, }; static const struct qmp_phy_cfg msm8996_usb3phy_cfg = { @@ -1635,9 +1629,6 @@ static const struct qmp_phy_cfg msm8996_usb3phy_cfg = { .vreg_list = qmp_phy_vreg_l, .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l), .regs = usb3phy_regs_layout, - - .start_ctrl = SERDES_START | PCS_START, - .pwrdn_ctrl = SW_PWRDN, }; static const struct qmp_phy_cfg qmp_v3_usb3phy_cfg = { @@ -1659,9 +1650,6 @@ static const struct qmp_phy_cfg qmp_v3_usb3phy_cfg = { .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l), .regs = qmp_v3_usb3phy_regs_layout, - .start_ctrl = SERDES_START | PCS_START, - .pwrdn_ctrl = SW_PWRDN, - .has_pwrdn_delay = true, .has_phy_dp_com_ctrl = true, }; @@ -1685,9 +1673,6 @@ static const struct qmp_phy_cfg sc7180_usb3phy_cfg = { .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l), .regs = qmp_v3_usb3phy_regs_layout, - .start_ctrl = SERDES_START | PCS_START, - .pwrdn_ctrl = SW_PWRDN, - .has_pwrdn_delay = true, .has_phy_dp_com_ctrl = true, }; @@ -1710,9 +1695,6 @@ static const struct qmp_phy_cfg sc8280xp_usb3_uniphy_cfg = { .vreg_list = qmp_phy_vreg_l, .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l), .regs = qmp_v4_usb3phy_regs_layout, - - .start_ctrl = SERDES_START | PCS_START, - .pwrdn_ctrl = SW_PWRDN, }; static const struct qmp_phy_cfg qmp_v3_usb3_uniphy_cfg = { @@ -1734,9 +1716,6 @@ static const struct qmp_phy_cfg qmp_v3_usb3_uniphy_cfg = { .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l), .regs = qmp_v3_usb3phy_regs_layout, - .start_ctrl = SERDES_START | PCS_START, - .pwrdn_ctrl = SW_PWRDN, - .has_pwrdn_delay = true, }; @@ -1758,9 +1737,6 @@ static const struct qmp_phy_cfg msm8998_usb3phy_cfg = { .vreg_list = qmp_phy_vreg_l, .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l), .regs = qmp_v3_usb3phy_regs_layout, - - .start_ctrl = SERDES_START | PCS_START, - .pwrdn_ctrl = SW_PWRDN, }; static const struct qmp_phy_cfg sm8150_usb3phy_cfg = { @@ -1785,9 +1761,6 @@ static const struct qmp_phy_cfg sm8150_usb3phy_cfg = { .regs = qmp_v4_usb3phy_regs_layout, .pcs_usb_offset = 0x300, - .start_ctrl = SERDES_START | PCS_START, - .pwrdn_ctrl = SW_PWRDN, - .has_pwrdn_delay = true, .has_phy_dp_com_ctrl = true, }; @@ -1814,9 +1787,6 @@ static const struct qmp_phy_cfg sm8150_usb3_uniphy_cfg = { .regs = qmp_v4_usb3phy_regs_layout, .pcs_usb_offset = 0x600, - .start_ctrl = SERDES_START | PCS_START, - .pwrdn_ctrl = SW_PWRDN, - .has_pwrdn_delay = true, }; @@ -1842,9 +1812,6 @@ static const struct qmp_phy_cfg sm8250_usb3phy_cfg = { .regs = qmp_v4_usb3phy_regs_layout, .pcs_usb_offset = 0x300, - .start_ctrl = SERDES_START | PCS_START, - .pwrdn_ctrl = SW_PWRDN, - .has_pwrdn_delay = true, .has_phy_dp_com_ctrl = true, }; @@ -1871,9 +1838,6 @@ static const struct qmp_phy_cfg sm8250_usb3_uniphy_cfg = { .regs = qmp_v4_usb3phy_regs_layout, .pcs_usb_offset = 0x600, - .start_ctrl = SERDES_START | PCS_START, - .pwrdn_ctrl = SW_PWRDN, - .has_pwrdn_delay = true, }; @@ -1899,9 +1863,6 @@ static const struct qmp_phy_cfg sdx55_usb3_uniphy_cfg = { .regs = qmp_v4_usb3phy_regs_layout, .pcs_usb_offset = 0x600, - .start_ctrl = SERDES_START | PCS_START, - .pwrdn_ctrl = SW_PWRDN, - .has_pwrdn_delay = true, }; @@ -1927,9 +1888,6 @@ static const struct qmp_phy_cfg sdx65_usb3_uniphy_cfg = { .regs = qmp_v4_usb3phy_regs_layout, .pcs_usb_offset = 0x1000, - .start_ctrl = SERDES_START | PCS_START, - .pwrdn_ctrl = SW_PWRDN, - .has_pwrdn_delay = true, }; @@ -1955,9 +1913,6 @@ static const struct qmp_phy_cfg sm8350_usb3phy_cfg = { .regs = qmp_v4_usb3phy_regs_layout, .pcs_usb_offset = 0x300, - .start_ctrl = SERDES_START | PCS_START, - .pwrdn_ctrl = SW_PWRDN, - .has_pwrdn_delay = true, .has_phy_dp_com_ctrl = true, }; @@ -1984,9 +1939,6 @@ static const struct qmp_phy_cfg sm8350_usb3_uniphy_cfg = { .regs = qmp_v4_usb3phy_regs_layout, .pcs_usb_offset = 0x1000, - .start_ctrl = SERDES_START | PCS_START, - .pwrdn_ctrl = SW_PWRDN, - .has_pwrdn_delay = true, }; @@ -2008,9 +1960,6 @@ static const struct qmp_phy_cfg qcm2290_usb3phy_cfg = { .vreg_list = qmp_phy_vreg_l, .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l), .regs = qcm2290_usb3phy_regs_layout, - - .start_ctrl = SERDES_START | PCS_START, - .pwrdn_ctrl = SW_PWRDN, }; static void qmp_usb_configure_lane(void __iomem *base, @@ -2111,8 +2060,7 @@ static int qmp_usb_init(struct phy *phy) qphy_clrbits(dp_com, QPHY_V3_DP_COM_SW_RESET, SW_RESET); } - qphy_setbits(pcs, cfg->regs[QPHY_PCS_POWER_DOWN_CONTROL], - cfg->pwrdn_ctrl); + qphy_setbits(pcs, cfg->regs[QPHY_PCS_POWER_DOWN_CONTROL], SW_PWRDN); return 0; @@ -2184,7 +2132,7 @@ static int qmp_usb_power_on(struct phy *phy) qphy_clrbits(pcs, cfg->regs[QPHY_SW_RESET], SW_RESET); /* start SerDes and Phy-Coding-Sublayer */ - qphy_setbits(pcs, cfg->regs[QPHY_START_CTRL], cfg->start_ctrl); + qphy_setbits(pcs, cfg->regs[QPHY_START_CTRL], SERDES_START | PCS_START); status = pcs + cfg->regs[QPHY_PCS_STATUS]; ret = readl_poll_timeout(status, val, !(val & PHYSTATUS), 10, @@ -2213,11 +2161,12 @@ static int qmp_usb_power_off(struct phy *phy) qphy_setbits(qphy->pcs, cfg->regs[QPHY_SW_RESET], SW_RESET); /* stop SerDes and Phy-Coding-Sublayer */ - qphy_clrbits(qphy->pcs, cfg->regs[QPHY_START_CTRL], cfg->start_ctrl); + qphy_clrbits(qphy->pcs, cfg->regs[QPHY_START_CTRL], + SERDES_START | PCS_START); /* Put PHY into POWER DOWN state: active low */ qphy_clrbits(qphy->pcs, cfg->regs[QPHY_PCS_POWER_DOWN_CONTROL], - cfg->pwrdn_ctrl); + SW_PWRDN); return 0; } -- 2.35.1