linux-kernel - [PATCH] i2c: sh_mobile: Add support for r8a774c0 (RZ/G2E)

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Message-Id: <1544732554-7140-1-git-send-email-fabrizio.castro@bp.renesas.com>
Date:   Thu, 13 Dec 2018 20:22:34 +0000
From:   Fabrizio Castro <fabrizio.castro@...renesas.com>
To:     Wolfram Sang <wsa+renesas@...g-engineering.com>
Cc:     Fabrizio Castro <fabrizio.castro@...renesas.com>,
        linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org,
        Simon Horman <horms@...ge.net.au>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Chris Paterson <Chris.Paterson2@...esas.com>,
        Biju Das <biju.das@...renesas.com>,
        linux-renesas-soc@...r.kernel.org
Subject: [PATCH] i2c: sh_mobile: Add support for r8a774c0 (RZ/G2E)

Similarly to R-Car E3, RZ/G2E doesn't come with automatic
transmission registers, as such it is not considered compatible
with the existing fallback bindings.

Add SoC specific binding compatibility to allow for later
support for automatic transmission.

Signed-off-by: Fabrizio Castro <fabrizio.castro@...renesas.com>
---
 drivers/i2c/busses/i2c-sh_mobile.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/i2c/busses/i2c-sh_mobile.c b/drivers/i2c/busses/i2c-sh_mobile.c
index 28db6b5..a64f2ff 100644
--- a/drivers/i2c/busses/i2c-sh_mobile.c
+++ b/drivers/i2c/busses/i2c-sh_mobile.c
@@ -800,6 +800,7 @@ static const struct sh_mobile_dt_config r8a7740_dt_config = {
 static const struct of_device_id sh_mobile_i2c_dt_ids[] = {
 	{ .compatible = "renesas,iic-r8a73a4", .data = &fast_clock_dt_config },
 	{ .compatible = "renesas,iic-r8a7740", .data = &r8a7740_dt_config },
+	{ .compatible = "renesas,iic-r8a774c0", .data = &fast_clock_dt_config },
 	{ .compatible = "renesas,iic-r8a7790", .data = &v2_freq_calc_dt_config },
 	{ .compatible = "renesas,iic-r8a7791", .data = &fast_clock_dt_config },
 	{ .compatible = "renesas,iic-r8a7792", .data = &fast_clock_dt_config },
-- 
2.7.4