From: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Date: Fri, 28 Oct 2016 10:21:33 +0000 (+0800)
Subject: sunxi: add MMC pinmux setup for SDC2 on sun9i
X-Git-Tag: v2016.11-rc3~16^2~5
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3ebb4567d688369ec95c407aae4fa88071188079;p=platform%2Fkernel%2Fu-boot.git

sunxi: add MMC pinmux setup for SDC2 on sun9i

The A80 can support 8-bit eMMC with reset on the PC pingroups.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---

diff --git a/board/sunxi/board.c b/board/sunxi/board.c
index 6281c9d..5365638 100644
--- a/board/sunxi/board.c
+++ b/board/sunxi/board.c
@@ -307,6 +307,13 @@ static void mmc_pinmux_setup(int sdc)
 			sunxi_gpio_set_pull(pin, SUNXI_GPIO_PULL_UP);
 			sunxi_gpio_set_drv(pin, 2);
 		}
+#elif defined(CONFIG_MACH_SUN9I)
+		/* SDC2: PC6-PC16 */
+		for (pin = SUNXI_GPC(6); pin <= SUNXI_GPC(16); pin++) {
+			sunxi_gpio_set_cfgpin(pin, SUNXI_GPC_SDC2);
+			sunxi_gpio_set_pull(pin, SUNXI_GPIO_PULL_UP);
+			sunxi_gpio_set_drv(pin, 2);
+		}
 #endif
 		break;