From: Andrew Jeffery Date: Thu, 11 Dec 2025 08:45:44 +0000 (+0900) Subject: pinctrl: aspeed: g5: Constrain LPC binding revision workaround to AST2500 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=608c8030d32254917bee136234948f5f02221d0f;p=thirdparty%2Fkernel%2Flinux.git pinctrl: aspeed: g5: Constrain LPC binding revision workaround to AST2500 Discovering a phandle to an AST2400 or AST2600 LPC node indicates an error for the purpose of the AST2500 pinctrl driver. Signed-off-by: Andrew Jeffery Reviewed-by: Linus Walleij Signed-off-by: Linus Walleij --- diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c b/drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c index 792089628362..d4c364d19d64 100644 --- a/drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c +++ b/drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c @@ -2654,9 +2654,7 @@ static struct regmap *aspeed_g5_acquire_regmap(struct aspeed_pinmux_data *ctx, np = of_parse_phandle(ctx->dev->of_node, "aspeed,external-nodes", 1); if (np) { - if (!of_device_is_compatible(np->parent, "aspeed,ast2400-lpc-v2") && - !of_device_is_compatible(np->parent, "aspeed,ast2500-lpc-v2") && - !of_device_is_compatible(np->parent, "aspeed,ast2600-lpc-v2")) + if (!of_device_is_compatible(np->parent, "aspeed,ast2500-lpc-v2")) return ERR_PTR(-ENODEV); map = syscon_node_to_regmap(np->parent);