linux-kernel - [PATCH 1/2] pwm: pwm-mediatek: Add support for MediaTek Helio X10 MT6795

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Date:   Tue,  3 May 2022 12:54:04 +0200
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     thierry.reding@...il.com
Cc:     u.kleine-koenig@...gutronix.de, lee.jones@...aro.org,
        robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        matthias.bgg@...il.com, linux-pwm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, kernel@...labora.com,
        nfraprado@...labora.com,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
Subject: [PATCH 1/2] pwm: pwm-mediatek: Add support for MediaTek Helio X10 MT6795

The MediaTek Helio X10 MT6795 SoC has 7 PWMs: add a compatible string
to use the right match data.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
---
 drivers/pwm/pwm-mediatek.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/pwm/pwm-mediatek.c b/drivers/pwm/pwm-mediatek.c
index 568b13a48717..28c2d0e5a8ac 100644
--- a/drivers/pwm/pwm-mediatek.c
+++ b/drivers/pwm/pwm-mediatek.c
@@ -264,6 +264,12 @@ static const struct pwm_mediatek_of_data mt2712_pwm_data = {
 	.has_ck_26m_sel = false,
 };
 
+static const struct pwm_mediatek_of_data mt6795_pwm_data = {
+	.num_pwms = 7,
+	.pwm45_fixup = false,
+	.has_ck_26m_sel = false,
+};
+
 static const struct pwm_mediatek_of_data mt7622_pwm_data = {
 	.num_pwms = 6,
 	.pwm45_fixup = false,
@@ -302,6 +308,7 @@ static const struct pwm_mediatek_of_data mt8516_pwm_data = {
 
 static const struct of_device_id pwm_mediatek_of_match[] = {
 	{ .compatible = "mediatek,mt2712-pwm", .data = &mt2712_pwm_data },
+	{ .compatible = "mediatek,mt6795-pwm", .data = &mt6795_pwm_data },
 	{ .compatible = "mediatek,mt7622-pwm", .data = &mt7622_pwm_data },
 	{ .compatible = "mediatek,mt7623-pwm", .data = &mt7623_pwm_data },
 	{ .compatible = "mediatek,mt7628-pwm", .data = &mt7628_pwm_data },
-- 
2.35.1