pinctrl: rockchip: rk3328: Fix the correct routing config

If the gmac-m1 optimization(bit10) is selected, the gpio function
of gmac pins is not valid. We may use the rmii mode for gmac interface,
the pins such as rx_d2, rx_d3, which the rgmii mode used, but rmii not
used could be taken as gpio function. So gmac_rxd0m1 selects the bit2,
and gmac_rxd0m3 select bit10 is more correct.

Signed-off-by: David Wu <david.wu@rock-chips.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/pinctrl-rockchip.c

@@ -900,12 +900,19 @@ static struct rockchip_mux_route_data rk3328_mux_route_data[] = {
 		.route_offset = 0x50,
 		.route_val = BIT(16) | BIT(16 + 1) | BIT(0),
 	}, {
-		/* gmac-m1-optimized_rxd0 */
+		/* gmac-m1_rxd0 */
 		.bank_num = 1,
 		.pin = 11,
 		.func = 2,
 		.route_offset = 0x50,
-		.route_val = BIT(16 + 2) | BIT(16 + 10) | BIT(2) | BIT(10),
+		.route_val = BIT(16 + 2) | BIT(2),
+	}, {
+		/* gmac-m1-optimized_rxd3 */
+		.bank_num = 1,
+		.pin = 14,
+		.func = 2,
+		.route_offset = 0x50,
+		.route_val = BIT(16 + 10) | BIT(10),
 	}, {
 		/* pdm_sdi0m0 */
 		.bank_num = 2,