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Message-ID: <1497230680-20448-3-git-send-email-leilk.liu@mediatek.com>
Date: Mon, 12 Jun 2017 09:24:40 +0800
From: Leilk Liu <leilk.liu@...iatek.com>
To: Mark Brown <broonie@...nel.org>
CC: Mark Rutland <mark.rutland@....com>,
Matthias Brugger <matthias.bgg@...il.com>,
Sascha Hauer <s.hauer@...gutronix.de>,
<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-spi@...r.kernel.org>, <linux-mediatek@...ts.infradead.org>,
<sean.wang@...iatek.com>, Leilk Liu <leilk.liu@...iatek.com>
Subject: [PATCH v3 2/2] spi: mediatek: add spi support for mt7622 IC
this patch add support for mt7622 IC.
Signed-off-by: Leilk Liu <leilk.liu@...iatek.com>
---
drivers/spi/spi-mt65xx.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c
index eae73b5..ec7755b 100644
--- a/drivers/spi/spi-mt65xx.c
+++ b/drivers/spi/spi-mt65xx.c
@@ -104,6 +104,12 @@ struct mtk_spi {
};
static const struct mtk_spi_compatible mtk_common_compat;
+
+static const struct mtk_spi_compatible mt7622_compat = {
+ .must_tx = true,
+ .enhance_timing = true,
+};
+
static const struct mtk_spi_compatible mt8173_compat = {
.need_pad_sel = true,
.must_tx = true,
@@ -127,6 +133,9 @@ struct mtk_spi {
{ .compatible = "mediatek,mt6589-spi",
.data = (void *)&mtk_common_compat,
},
+ { .compatible = "mediatek,mt7622-spi",
+ .data = (void *)&mt7622_compat,
+ },
{ .compatible = "mediatek,mt8135-spi",
.data = (void *)&mtk_common_compat,
},
--
1.7.9.5
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