[U-Boot] [PATCH v2 2/2] omap4_panda: Build in cmd_gpio support on panda

[Joe Hershberger]

Enable the command and the shim driver
Configure the pads to allow access to the button on GPIO_121 and the 2 LEDS on GPIO_7 and GPIO_8

Signed-off-by: Joe Hershberger <joe.hershberger at ni.com>
Cc: Joe Hershberger <joe.hershberger at gmail.com>
Cc: Sandeep Paulraj <s-paulraj at ti.com>
---
Changes for v2:

 board/ti/panda/panda_mux_data.h |    6 +++---
 include/configs/omap4_panda.h   |    4 ++++
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/board/ti/panda/panda_mux_data.h b/board/ti/panda/panda_mux_data.h
index 16cc0ad..4c9b57e 100644
--- a/board/ti/panda/panda_mux_data.h
+++ b/board/ti/panda/panda_mux_data.h
@@ -115,7 +115,7 @@ const struct pad_conf_entry core_padconf_array_non_essential[] = {
 	{ABE_CLKS, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0)},	/* abe_clks */
 	{ABE_DMIC_CLK1, (M0)},						/* abe_dmic_clk1 */
 	{ABE_DMIC_DIN1, (IEN | M0)},					/* abe_dmic_din1 */
-	{ABE_DMIC_DIN2, (IEN | M0)},					/* abe_dmic_din2 */
+	{ABE_DMIC_DIN2, (PTU | IEN | M3)},				/* gpio_121 */
 	{ABE_DMIC_DIN3, (IEN | M0)},					/* abe_dmic_din3 */
 	{UART2_CTS, (PTU | IEN | M0)},					/* uart2_cts */
 	{UART2_RTS, (M0)},						/* uart2_rts */
@@ -223,8 +223,8 @@ const struct pad_conf_entry wkup_padconf_array_non_essential[] = {
 	{PAD0_SYS_BOOT6, (IEN | M3)},		/* gpio_wk9 */
 	{PAD1_SYS_BOOT7, (IEN | M3)},		/* gpio_wk10 */
 	{PAD1_FREF_CLK3_REQ, (M3)},		/* gpio_wk30 */
-	{PAD1_FREF_CLK4_REQ, (M3)},		/* gpio_wk7 */
-	{PAD0_FREF_CLK4_OUT, (M3)},		/* gpio_wk8 */
+	{PAD1_FREF_CLK4_REQ, (IEN | M3)},	/* gpio_wk7 */
+	{PAD0_FREF_CLK4_OUT, (IEN | M3)},	/* gpio_wk8 */
 };
 
 #endif /* _SDP4430_MUX_DATA_H */
diff --git a/include/configs/omap4_panda.h b/include/configs/omap4_panda.h
index e313231..f890fc6 100644
--- a/include/configs/omap4_panda.h
+++ b/include/configs/omap4_panda.h
@@ -120,6 +120,10 @@
 /* Flash */
 #define CONFIG_SYS_NO_FLASH	1
 
+/* GPIO */
+#define CONFIG_OMAP_GPIO 1
+#define CONFIG_CMD_GPIO 1
+
 /* commands to include */
 #include <config_cmd_default.h>
 
-- 
1.6.0.2