linux-kernel - [PATCH v7 08/12] gpio: bd9571mwv: Add BD9574MWF support

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Message-Id: <1608793457-11997-9-git-send-email-yoshihiro.shimoda.uh@renesas.com>
Date:   Thu, 24 Dec 2020 16:04:13 +0900
From:   Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>
To:     marek.vasut+renesas@...il.com, lee.jones@...aro.org,
        matti.vaittinen@...rohmeurope.com, lgirdwood@...il.com,
        broonie@...nel.org, linus.walleij@...aro.org,
        bgolaszewski@...libre.com
Cc:     khiem.nguyen.xt@...esas.com, linux-power@...rohmeurope.com,
        linux-gpio@...r.kernel.org, linux-renesas-soc@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>
Subject: [PATCH v7 08/12] gpio: bd9571mwv: Add BD9574MWF support

Add support for BD9574MWF which is similar chip with BD9571MWV.
Note that BD9574MWF has additional features "RECOV_GPOUT",
"FREQSEL" and "RTC_IN", but supports GPIO function only.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>
Reviewed-by: Matti Vaittinen <matti.vaittinen@...rohmeurope.com>
---
 drivers/gpio/gpio-bd9571mwv.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/gpio/gpio-bd9571mwv.c b/drivers/gpio/gpio-bd9571mwv.c
index 0e5395f..df6102b 100644
--- a/drivers/gpio/gpio-bd9571mwv.c
+++ b/drivers/gpio/gpio-bd9571mwv.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
- * ROHM BD9571MWV-M GPIO driver
+ * ROHM BD9571MWV-M and BD9574MWF-M GPIO driver
  *
  * Copyright (C) 2017 Marek Vasut <marek.vasut+renesas@...il.com>
  *
@@ -10,6 +10,7 @@
  */
 
 #include <linux/gpio/driver.h>
+#include <linux/mfd/rohm-generic.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
 
@@ -118,7 +119,8 @@ static int bd9571mwv_gpio_probe(struct platform_device *pdev)
 }
 
 static const struct platform_device_id bd9571mwv_gpio_id_table[] = {
-	{ "bd9571mwv-gpio", },
+	{ "bd9571mwv-gpio", ROHM_CHIP_TYPE_BD9571 },
+	{ "bd9574mwf-gpio", ROHM_CHIP_TYPE_BD9574 },
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(platform, bd9571mwv_gpio_id_table);
-- 
2.7.4