[PATCH v5 3/4] ARM: dts: meson8b: Add MMC nodes

On Wed, May 11, 2016 at 7:57 PM, Kevin Hilman [off-list ref] wrote:

Hi Carlo,

Carlo Caione [off-list ref] writes:

quoted

From: Carlo Caione <redacted>

Enable the MMC for the Meson8b platforms.

Signed-off-by: Carlo Caione <redacted>

[...]

quoted

diff --git a/arch/arm/boot/dts/meson8b.dtsi b/arch/arm/boot/dts/meson8b.dtsi
index 8bad557..25d795c 100644
--- a/arch/arm/boot/dts/meson8b.dtsi
+++ b/arch/arm/boot/dts/meson8b.dtsi

@@ -187,6 +187,22 @@
                                      function = "uart_ao";
                              };
                      };
+
+                     mmc0_sd_b_pins: mmc0_sd_b {
+                             mux {
+                                     groups = "sd_d1_b", "sd_d0_b", "sd_clk_b", "sd_cmd_b",
+                                              "sd_d3_b", "sd_d2_b";
+                                     function = "sd_b";
+                             };
+                     };

These pins are added under pinctrl_aobus, but in the pinctrl driver,
they're under cbus.  If I move this into the pinctrl_cbus node, I get it
to work on my odroid-c1, and am able to mount/use an MMC rootfs.

Ouch, thank you for pointing this out, I'll fix it in v6.

thanks,

-- 
Carlo Caione