linux-kernel - [PATCH AUTOSEL 5.18 27/41] pinctrl: imx: Add the zero base flag for imx93

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Message-Id: <20220714042221.281187-27-sashal@kernel.org>
Date:   Thu, 14 Jul 2022 00:22:07 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Jacky Bai <ping.bai@....com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Sasha Levin <sashal@...nel.org>, aisheng.dong@....com,
        festevam@...il.com, shawnguo@...nel.org, stefan@...er.ch,
        linux-gpio@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: [PATCH AUTOSEL 5.18 27/41] pinctrl: imx: Add the zero base flag for imx93

From: Jacky Bai <ping.bai@....com>

[ Upstream commit fbc24ebc65507feb9728dc38197f90486148dda0 ]

On i.MX93, the pin mux reg offset is from 0x0,
so need to add the 'ZERO_OFFSET_VALID' flag to make
sure the pin at mux offset 0 can be found.

Signed-off-by: Jacky Bai <ping.bai@....com>
Link: https://lore.kernel.org/r/20220613031854.1571357-1-ping.bai@nxp.com
Signed-off-by: Linus Walleij <linus.walleij@...aro.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/pinctrl/freescale/pinctrl-imx93.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pinctrl/freescale/pinctrl-imx93.c b/drivers/pinctrl/freescale/pinctrl-imx93.c
index c0630f69e995..417e41b37a6f 100644
--- a/drivers/pinctrl/freescale/pinctrl-imx93.c
+++ b/drivers/pinctrl/freescale/pinctrl-imx93.c
@@ -239,6 +239,7 @@ static const struct pinctrl_pin_desc imx93_pinctrl_pads[] = {
 static const struct imx_pinctrl_soc_info imx93_pinctrl_info = {
 	.pins = imx93_pinctrl_pads,
 	.npins = ARRAY_SIZE(imx93_pinctrl_pads),
+	.flags = ZERO_OFFSET_VALID,
 	.gpr_compatible = "fsl,imx93-iomuxc-gpr",
 };
 
-- 
2.35.1