linux-kernel - [V11,PATCH 15/19] regulator: mediatek: add support for mt8195

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Message-ID: <20210812085846.2628-16-dawei.chien@mediatek.com>
Date:   Thu, 12 Aug 2021 16:58:42 +0800
From:   Dawei Chien <dawei.chien@...iatek.com>
To:     Georgi Djakov <georgi.djakov@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Stephen Boyd <swboyd@...omium.org>,
        Ryan Case <ryandcase@...omium.org>
CC:     Mark Rutland <mark.rutland@....com>,
        Nicolas Boichat <drinkcat@...gle.com>,
        <devicetree@...r.kernel.org>, <linux-pm@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-mediatek@...ts.infradead.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        Fan Chen <fan.chen@...iatek.com>,
        Arvin Wang <arvin.wang@...iatek.com>,
        James Liao <jamesjj.liao@...iatek.com>,
        Dawei Chien <dawei.chien@...iatek.com>
Subject: [V11,PATCH 15/19] regulator: mediatek: add support for mt8195

add platform data on mt8195

Signed-off-by: Dawei Chien <dawei.chien@...iatek.com>
---
 drivers/regulator/mtk-dvfsrc-regulator.c | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/drivers/regulator/mtk-dvfsrc-regulator.c b/drivers/regulator/mtk-dvfsrc-regulator.c
index d3d876198d6e..1bd6e67b1de5 100644
--- a/drivers/regulator/mtk-dvfsrc-regulator.c
+++ b/drivers/regulator/mtk-dvfsrc-regulator.c
@@ -140,6 +140,25 @@ static const struct dvfsrc_regulator_init_data regulator_mt6873_data = {
 	.regulator_info = &mt6873_regulators[0],
 };
 
+static const unsigned int mt8195_voltages[] = {
+	550000,
+	600000,
+	650000,
+	750000,
+};
+
+static struct dvfsrc_regulator mt8195_regulators[] = {
+	MT_DVFSRC_REGULAR("dvfsrc-vcore", VCORE,
+			  mt8195_voltages),
+	MT_DVFSRC_REGULAR("dvfsrc-vscp", VSCP,
+			  mt8195_voltages),
+};
+
+static const struct dvfsrc_regulator_init_data regulator_mt8195_data = {
+	.size = ARRAY_SIZE(mt8195_regulators),
+	.regulator_info = &mt8195_regulators[0],
+};
+
 static const struct of_device_id mtk_dvfsrc_regulator_match[] = {
 	{
 		.compatible = "mediatek,mt8183-dvfsrc",
@@ -150,6 +169,10 @@ static const struct of_device_id mtk_dvfsrc_regulator_match[] = {
 	}, {
 		.compatible = "mediatek,mt6873-dvfsrc",
 		.data = &regulator_mt6873_data,
+	}, {
+		.compatible = "mediatek,mt8195-dvfsrc",
+		.data = &regulator_mt8195_data,
+	}, {
 	}, {
 		/* sentinel */
 	},
-- 
2.14.1