ARM: dts: aspeed-g6: remove FWQSPID group in pinctrl dtsi

FWSPIDQ2 and FWSPIDQ3 are not part of FWSPI18 interface so remove
FWQSPID group in pinctrl dtsi. These pins must be used with the
FWSPI pins that are dedicated for boot SPI interface which provides
same 3.3v logic level.

Fixes: 2f6edb6b ("ARM: dts: aspeed: Fix AST2600 quad spi group")
Signed-off-by: NJae Hyun Yoo <quic_jaehyoo@quicinc.com>
Reviewed-by: NAndrew Jeffery <andrew@aj.id.au>
Link: https://lore.kernel.org/r/20220329173932.2588289-2-quic_jaehyoo@quicinc.comSigned-off-by: NJoel Stanley <joel@jms.id.au>

arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi

@@ -117,11 +117,6 @@
 		groups = "FWSPID";
 	};
 
-	pinctrl_fwqspid_default: fwqspid_default {
-		function = "FWSPID";
-		groups = "FWQSPID";
-	};
-
 	pinctrl_fwspiwp_default: fwspiwp_default {
 		function = "FWSPIWP";
 		groups = "FWSPIWP";