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ARM: dts: imx6: rdu2: Disable WP for USDHC2 and USDHC3
[ Upstream commit cd58a174e5
]
RDU2 production units come with resistor connecting WP pin to
correpsonding GPIO DNPed for both SD card slots. Drop any WP related
configuration and mark both slots with "disable-wp".
Reported-by: Chris Healy <cphealy@gmail.com>
Reviewed-by: Chris Healy <cphealy@gmail.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
parent
1dca9e9371
commit
3aeb6bc9a7
1 changed files with 2 additions and 4 deletions
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@ -657,7 +657,7 @@ &usdhc2 {
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pinctrl-0 = <&pinctrl_usdhc2>;
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bus-width = <4>;
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cd-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
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wp-gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>;
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disable-wp;
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vmmc-supply = <®_3p3v_sd>;
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vqmmc-supply = <®_3p3v>;
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no-1-8-v;
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@ -670,7 +670,7 @@ &usdhc3 {
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pinctrl-0 = <&pinctrl_usdhc3>;
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bus-width = <4>;
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cd-gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
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wp-gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>;
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disable-wp;
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vmmc-supply = <®_3p3v_sd>;
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vqmmc-supply = <®_3p3v>;
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no-1-8-v;
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@ -1081,7 +1081,6 @@ MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059
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MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059
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MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059
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MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17059
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MX6QDL_PAD_NANDF_D3__GPIO2_IO03 0x40010040
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MX6QDL_PAD_NANDF_D2__GPIO2_IO02 0x40010040
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>;
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};
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@ -1094,7 +1093,6 @@ MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059
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MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059
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MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059
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MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059
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MX6QDL_PAD_NANDF_D1__GPIO2_IO01 0x40010040
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MX6QDL_PAD_NANDF_D0__GPIO2_IO00 0x40010040
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>;
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