linux-kernel - [PATCH v4 4/9] i2c: at91: add new platform support for sam9x60

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Message-ID: <1567418773-2427-5-git-send-email-eugen.hristev@microchip.com>
Date:   Mon, 2 Sep 2019 10:12:06 +0000
From:   <Eugen.Hristev@...rochip.com>
To:     <wsa@...-dreams.de>, <peda@...ntia.se>, <mark.rutland@....com>,
        <Ludovic.Desroches@...rochip.com>, <linux-i2c@...r.kernel.org>,
        <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <pierre-yves.mordret@...com>,
        <alexandre.belloni@...tlin.com>, <robh+dt@...nel.org>
CC:     <Nicolas.Ferre@...rochip.com>, <Eugen.Hristev@...rochip.com>
Subject: [PATCH v4 4/9] i2c: at91: add new platform support for sam9x60

From: Eugen Hristev <eugen.hristev@...rochip.com>

Add new platform data support for the sam9x60 SoC

Signed-off-by: Eugen Hristev <eugen.hristev@...rochip.com>
---
 drivers/i2c/busses/i2c-at91-core.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/drivers/i2c/busses/i2c-at91-core.c b/drivers/i2c/busses/i2c-at91-core.c
index 435c7d7..caf1846 100644
--- a/drivers/i2c/busses/i2c-at91-core.c
+++ b/drivers/i2c/busses/i2c-at91-core.c
@@ -148,6 +148,14 @@ static struct at91_twi_pdata sama5d2_config = {
 	.has_hold_field = true,
 };
 
+static struct at91_twi_pdata sam9x60_config = {
+	.clk_max_div = 7,
+	.clk_offset = 4,
+	.has_unre_flag = true,
+	.has_alt_cmd = true,
+	.has_hold_field = true,
+};
+
 static const struct of_device_id atmel_twi_dt_ids[] = {
 	{
 		.compatible = "atmel,at91rm9200-i2c",
@@ -174,6 +182,9 @@ static const struct of_device_id atmel_twi_dt_ids[] = {
 		.compatible = "atmel,sama5d2-i2c",
 		.data = &sama5d2_config,
 	}, {
+		.compatible = "microchip,sam9x60-i2c",
+		.data = &sam9x60_config,
+	}, {
 		/* sentinel */
 	}
 };
-- 
2.7.4