linux-kernel - [PATCH 2/4] phy: qcom: edp: Add support for eDP PHY on QCS8300

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Message-ID: <20241127-qcs8300_dp-v1-2-0d30065c8c58@quicinc.com>
Date: Wed, 27 Nov 2024 16:15:49 +0800
From: Yongxing Mou <quic_yongmou@...cinc.com>
To: Vinod Koul <vkoul@...nel.org>, Kishon Vijay Abraham I <kishon@...nel.org>,
        Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Rob Clark <robdclark@...il.com>,
        Abhinav Kumar <quic_abhinavk@...cinc.com>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Sean Paul <sean@...rly.run>,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        Maarten Lankhorst
	<maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>,
        Kuogee Hsieh <quic_khsieh@...cinc.com>
CC: <linux-arm-msm@...r.kernel.org>, <linux-phy@...ts.infradead.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <dri-devel@...ts.freedesktop.org>, <freedreno@...ts.freedesktop.org>,
        Yongxing Mou <quic_yongmou@...cinc.com>,
        Ritesh Kumar
	<quic_riteshk@...cinc.com>
Subject: [PATCH 2/4] phy: qcom: edp: Add support for eDP PHY on QCS8300

Add support for eDP PHY v5 found on the Qualcomm QCS8300 platform.

Signed-off-by: Yongxing Mou <quic_yongmou@...cinc.com>
---
 drivers/phy/qualcomm/phy-qcom-edp.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/phy/qualcomm/phy-qcom-edp.c b/drivers/phy/qualcomm/phy-qcom-edp.c
index f1b51018683d51df064f60440864c6031638670c..90e0a399c25299ad1b2fb5df8512ba3888661046 100644
--- a/drivers/phy/qualcomm/phy-qcom-edp.c
+++ b/drivers/phy/qualcomm/phy-qcom-edp.c
@@ -532,6 +532,13 @@ static const struct phy_ver_ops qcom_edp_phy_ops_v4 = {
 	.com_configure_ssc	= qcom_edp_com_configure_ssc_v4,
 };
 
+static const struct qcom_edp_phy_cfg qcs8300_dp_phy_cfg = {
+	.is_edp = false,
+	.aux_cfg = edp_phy_aux_cfg_v5,
+	.swing_pre_emph_cfg = &edp_phy_swing_pre_emph_cfg_v5,
+	.ver_ops = &qcom_edp_phy_ops_v4,
+};
+
 static const struct qcom_edp_phy_cfg sa8775p_dp_phy_cfg = {
 	.is_edp = false,
 	.aux_cfg = edp_phy_aux_cfg_v5,
@@ -1133,6 +1140,7 @@ static int qcom_edp_phy_probe(struct platform_device *pdev)
 }
 
 static const struct of_device_id qcom_edp_phy_match_table[] = {
+	{ .compatible = "qcom,qcs8300-edp-phy", .data = &qcs8300_dp_phy_cfg, },
 	{ .compatible = "qcom,sa8775p-edp-phy", .data = &sa8775p_dp_phy_cfg, },
 	{ .compatible = "qcom,sc7280-edp-phy", .data = &sc7280_dp_phy_cfg, },
 	{ .compatible = "qcom,sc8180x-edp-phy", .data = &sc7280_dp_phy_cfg, },

-- 
2.34.1