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pinctrl: npcm8xx: Add smb11ddc pin config

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smb11ddcm: connect SMB11 to external DDC pins
smb11ddcs: connect SMB11 to internal GFXDDC

Signed-off-by: Stanley Chu <yschu@nuvoton.com>
This commit is contained in:
Stanley Chu 2025-12-16 10:47:25 +08:00 committed by Tom Rini
parent f74beb8dcf
commit 78dbe92cb0
2 changed files with 10 additions and 0 deletions
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8
arch/arm/dts/nuvoton-npcm8xx-u-boot.dtsi
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@ -1060,5 +1060,13 @@
groups = "vcdhs";
function = "vcdhs";
};
smb11ddcm_pins: smb11ddcm-pins {
groups = "smb11ddcm";
function = "smb11ddcm";
};
smb11ddcs_pins: smb11ddcs-pins {
groups = "smb11ddcs";
function = "smb11ddcs";
};
};
};

2
drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c
View File

@ -166,6 +166,8 @@ struct npcm8xx_pinctrl_priv {
213, 214, 215) \
FUNC(spix, MFSEL4, 27, 224, 225, 226, 227, 229, 230) \
FUNC(spixcs1, MFSEL4, 28, 228) \
FUNC(smb11ddcm, MFSEL4, 29) \
FUNC(smb11ddcs, MFSEL4, 30) \
FUNC(spi1cs1, MFSEL5, 0, 233) \
FUNC(jm2, MFSEL5, 1) \
FUNC(j2j3, MFSEL5, 2, 44, 62, 45, 46) \