x86: minnowmax: Remove incorrect pad-offset of several pins

Remove 'pad-offset' of soc_gpio_s5_0, soc_gpio_s5_1, soc_gpio_s5_2,
pin_usb_host_en0 and pin_usb_host_en1. These offsets are actually
wrong. Correct value should be added by 0x2000, but since they
are supposed to be 'mode-gpio', 'pad-offset' is not needed at all.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>

arch/x86/dts/minnowmax.dts

@@ -35,7 +35,6 @@
 		/* GPIO E0 */
 		soc_gpio_s5_0@0 {
 			gpio-offset = <0x80 0>;
-			pad-offset = <0x1d0>;
 			mode-gpio;
 			output-value = <0>;
 			direction = <PIN_OUTPUT>;
@@ -44,7 +43,6 @@
 		/* GPIO E1 */
 		soc_gpio_s5_1@0 {
 			gpio-offset = <0x80 1>;
-			pad-offset = <0x210>;
 			mode-gpio;
 			output-value = <0>;
 			direction = <PIN_OUTPUT>;
@@ -53,7 +51,6 @@
 		/* GPIO E2 */
 		soc_gpio_s5_2@0 {
 			gpio-offset = <0x80 2>;
-			pad-offset = <0x1e0>;
 			mode-gpio;
 			output-value = <0>;
 			direction = <PIN_OUTPUT>;
@@ -61,7 +58,6 @@
 
 		pin_usb_host_en0@0 {
 			gpio-offset = <0x80 8>;
-			pad-offset = <0x260>;
 			mode-gpio;
 			output-value = <1>;
 			direction = <PIN_OUTPUT>;
@@ -69,7 +65,6 @@
 
 		pin_usb_host_en1@0 {
 			gpio-offset = <0x80 9>;
-			pad-offset = <0x250>;
 			mode-gpio;
 			output-value = <1>;
 			direction = <PIN_OUTPUT>;