Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
From:   Horatiu Vultur <horatiu.vultur@microchip.com>
To:     <linux-gpio@vger.kernel.org>, <linux-kernel@vger.kernel.org>
CC:     <linus.walleij@linaro.org>, <colin.foster@in-advantage.com>,
        <andriy.shevchenko@linux.intel.com>,
        Horatiu Vultur <horatiu.vultur@microchip.com>
Subject: [PATCH 1/2] pinctrl: ocelot: Fix the pincfg resource.
Date:   Thu, 3 Mar 2022 21:37:15 +0100
Message-ID: <20220303203716.3012703-2-horatiu.vultur@microchip.com>
In-Reply-To: <20220303203716.3012703-1-horatiu.vultur@microchip.com>
References: <20220303203716.3012703-1-horatiu.vultur@microchip.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Content-Type: text/plain
Precedence: bulk

The pincfg resources are in the second memory resource. But the driver
still tries to access the first memory resource to get the pincfg. This
is wrong therefore fix to access the second memory resource.

Fixes: ad96111e658a95 ("pinctrl: ocelot: combine get resource and ioremap into single call")
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
---
 drivers/pinctrl/pinctrl-ocelot.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pinctrl/pinctrl-ocelot.c b/drivers/pinctrl/pinctrl-ocelot.c
index 685c79e08d40..a859fbcb09af 100644
--- a/drivers/pinctrl/pinctrl-ocelot.c
+++ b/drivers/pinctrl/pinctrl-ocelot.c
@@ -1892,7 +1892,7 @@ static struct regmap *ocelot_pinctrl_create_pincfg(struct platform_device *pdev)
 		.max_register = 32,
 	};
 
-	base = devm_platform_ioremap_resource(pdev, 0);
+	base = devm_platform_ioremap_resource(pdev, 1);
 	if (IS_ERR(base)) {
 		dev_dbg(&pdev->dev, "Failed to ioremap config registers (no extended pinconf)\n");
 		return NULL;
-- 
2.33.0